Workspace.java revision 8ec05f9fa47f28740f92905a8614118a93835789
131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/* 231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * you may not use this file except in compliance with the License. 631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * You may obtain a copy of the License at 731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 1031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 1131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 1231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * See the License for the specific language governing permissions and 1431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * limitations under the License. 1531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 1631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 17325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerpackage com.android.launcher3; 1831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 190280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurkaimport android.animation.Animator; 20a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohenimport android.animation.Animator.AnimatorListener; 21f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohenimport android.animation.AnimatorListenerAdapter; 22b1254a6bdb11024042fb6c27e179210c1bbd6e1cChet Haaseimport android.animation.AnimatorSet; 2322cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohenimport android.animation.LayoutTransition; 240280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurkaimport android.animation.ObjectAnimator; 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; 34adc574ccb1986856b38198ad5a934b7543a1debbMichael Jurkaimport android.content.SharedPreferences; 357247f6315baf16eacb3286f21bd80321385c1defPatrick Dubroyimport android.content.res.Resources; 3631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.res.TypedArray; 374be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onoratoimport android.graphics.Bitmap; 3831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.Canvas; 39a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurkaimport android.graphics.Matrix; 40b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chungimport android.graphics.Point; 41043f2af567178b82b0b41f12d379e7dd12da2936Winson Chungimport android.graphics.PointF; 4231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.Rect; 434be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onoratoimport android.graphics.Region.Op; 44f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Projectimport android.graphics.drawable.Drawable; 454caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohenimport android.net.Uri; 46956091ba7863bd72086275e61084864994dd6fa7Joe Onoratoimport android.os.IBinder; 47495f2892288504f4ab87e62957b3f71144dd73c2Adam Powellimport android.os.Parcelable; 4853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohenimport android.support.v4.view.ViewCompat; 4931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.util.AttributeSet; 50291ad12232c98e383d44d76ffe09e97e204c61bcDaniel Sandlerimport android.util.Log; 511462de39f01cec0ba785386532719cb0207dd827Adam Cohenimport android.util.SparseArray; 52cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurkaimport android.view.Choreographer; 53a34abf8c781485b788fddacb352d586bffca886cWinson Chungimport android.view.Display; 5431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.MotionEvent; 5531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.View; 566e3140865d3f0def2e55934d8b0b2c1503386e54Winson Chungimport android.view.ViewGroup; 57d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohenimport android.view.View.OnClickListener; 5853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohenimport android.view.accessibility.AccessibilityEvent; 5953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohenimport android.view.accessibility.AccessibilityManager; 6053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohenimport android.view.accessibility.AccessibilityNodeInfo; 61cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.view.animation.DecelerateInterpolator; 62cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurkaimport android.view.animation.Interpolator; 63f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Projectimport android.widget.TextView; 6431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 65325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerimport com.android.launcher3.FolderIcon.FolderRingAnimator; 66bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohenimport com.android.launcher3.Launcher.CustomContentCallbacks; 67325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerimport com.android.launcher3.LauncherSettings.Favorites; 68edcce099c98a6c40d10109ac092ab50f9d2668f3Romain Guy 69716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport java.util.ArrayList; 70dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohenimport java.util.HashMap; 71716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport java.util.HashSet; 728bd65f5c57b8bae2fb82256e89ac30ddc0769319Michael Jurkaimport java.util.Iterator; 73716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen 7431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/** 750142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * The workspace is a wide area with a wallpaper and a finite number of pages. 760142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * Each page contains a number of icons, folders or widgets the user can 77aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * interact with. A workspace is meant to be used with a fixed width only. 7831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 790142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurkapublic class Workspace extends SmoothPagedView 80d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka implements DropTarget, DragSource, DragScroller, View.OnTouchListener, 8177e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock DragController.DragListener, LauncherTransitionable, ViewGroup.OnHierarchyChangeListener, 8277e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock Insettable { 833a8820bdbad90642cf5cda4b00a8c92ecb699159Joe Onorato private static final String TAG = "Launcher.Workspace"; 840142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 85f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen // Y rotation to apply to the workspace screens 86b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen private static final float WORKSPACE_OVERSCROLL_ROTATION = 24f; 87a985e598f6071f4caca15ba3cb6b2cd3e38b217dAdam Cohen 8868d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen private static final int CHILDREN_OUTLINE_FADE_OUT_DELAY = 0; 8968d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen private static final int CHILDREN_OUTLINE_FADE_OUT_DURATION = 375; 909171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private static final int CHILDREN_OUTLINE_FADE_IN_DURATION = 100; 91f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 92f135c6c364e92cddb84c1b4a94ed535214b712a6Winson Chung private static final int BACKGROUND_FADE_OUT_DURATION = 350; 93ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private static final int ADJACENT_SCREEN_DROP_DURATION = 300; 94265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen private static final int FLING_THRESHOLD_VELOCITY = 500; 95ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 96f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen private static final float ALPHA_CUTOFF_THRESHOLD = 0.01f; 97f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 989171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // These animators are used to fade the children's outlines 999171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private ObjectAnimator mChildrenOutlineFadeInAnimation; 1009171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private ObjectAnimator mChildrenOutlineFadeOutAnimation; 1019171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private float mChildrenOutlineAlpha = 0; 1029171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 1039171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // These properties refer to the background protection gradient used for AllApps and Customize 104e0f5a61a1f105216b0067124bacac69194c0ef70Michael Jurka private ValueAnimator mBackgroundFadeInAnimation; 105e0f5a61a1f105216b0067124bacac69194c0ef70Michael Jurka private ValueAnimator mBackgroundFadeOutAnimation; 1069171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private Drawable mBackground; 10725356e75ebae5d6e0be43f38d2c73b5cb59d05f2Michael Jurka boolean mDrawBackground = true; 108f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen private float mBackgroundAlpha = 0; 109f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 1103d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private static final long CUSTOM_CONTENT_GESTURE_DELAY = 200; 1113d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private long mTouchDownTime = -1; 1123d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private long mCustomContentShowTime = -1; 1133d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 11422cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen private LayoutTransition mLayoutTransition; 1158f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn private final WallpaperManager mWallpaperManager; 1169c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka private IBinder mWindowToken; 117aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1189e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung private int mOriginalDefaultPage; 1190142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka private int mDefaultPage; 12031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1215084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen private ShortcutAndWidgetContainer mDragSourceInternal; 12253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private static boolean sAccessibilityEnabled; 1235084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 124dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // The screen id used for the empty screen always present to the right. 125dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private final static long EXTRA_EMPTY_SCREEN_ID = -201; 126dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private final static long CUSTOM_CONTENT_SCREEN_ID = -301; 127dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 128dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private HashMap<Long, CellLayout> mWorkspaceScreens = new HashMap<Long, CellLayout>(); 129dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private ArrayList<Long> mScreenOrder = new ArrayList<Long>(); 130dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 13131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 13231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * CellInfo for the cell that is currently being dragged 13331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 13431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private CellLayout.CellInfo mDragInfo; 135aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 13670864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 13770864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Target drop area calculated during last acceptDrop call. 13870864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 139c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen private int[] mTargetCell = new int[2]; 140c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private int mDragOverX = -1; 141c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private int mDragOverY = -1; 14231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 143a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect mLandscapeCellLayoutMetrics = null; 144a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect mPortraitCellLayoutMetrics = null; 145a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen 146bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen CustomContentCallbacks mCustomContentCallbacks; 147bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen boolean mCustomContentShowing; 148c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen private float mLastCustomContentScrollProgress = -1f; 14953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private String mCustomContentDescription = ""; 150bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 1516569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy /** 1526569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy * The CellLayout that is currently being dragged over 1536569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy */ 1546569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy private CellLayout mDragTargetLayout = null; 155c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen /** 156c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen * The CellLayout that we will show as glowing 157c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen */ 158c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private CellLayout mDragOverlappingLayout = null; 159c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 160c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen /** 161c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen * The CellLayout which will be dropped to 162c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen */ 163c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private CellLayout mDropToLayout = null; 164c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 16531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private Launcher mLauncher; 1660589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato private IconCache mIconCache; 16700acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato private DragController mDragController; 168aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1694516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // These are temporary variables to prevent having to allocate a new object just to 1704516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // return an (x, y) value from helper functions. Do NOT use them to maintain other state. 17131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private int[] mTempCell = new int[2]; 1727d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private int[] mTempPt = new int[2]; 17370864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey private int[] mTempEstimate = new int[2]; 174e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen private float[] mDragViewVisualCenter = new float[2]; 1754516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka private float[] mTempCellLayoutCenterCoordinates = new float[2]; 1760280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka private Matrix mTempInverseMatrix = new Matrix(); 17731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 178c2f7f4794867cd1b3e97fd0f379ad8ad15958a6cMichael Jurka private SpringLoadedDragController mSpringLoadedDragController; 179b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung private float mSpringLoadedShrinkFactor; 180f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen private float mOverviewModeShrinkFactor; 181410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen private int mOverviewModePageOffset; 182d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 1831262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy // State variable that indicates whether the pages are small (ie when you're 184dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka // in all apps or customize mode) 185d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 186f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen enum State { NORMAL, SPRING_LOADED, SMALL, OVERVIEW}; 1877777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen private State mState = State.NORMAL; 188d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka private boolean mIsSwitchingState = false; 189d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 190d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mAnimatingViewIntoPlace = false; 191d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mIsDragOccuring = false; 192d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mChildrenLayersEnabled = true; 193dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka 194accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen private boolean mStripScreensOnPageStopMoving = false; 195accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 19654fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy /** Is the user is dragging an item near the edge of a page? */ 1971262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy private boolean mInScrollArea = false; 1981262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy 199e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler private HolographicOutlineHelper mOutlineHelper; 2004be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato private Bitmap mDragOutline = null; 2018e58e916061cbe2623697efac0924f2aa3753a92Patrick Dubroy private final Rect mTempRect = new Rect(); 2028e58e916061cbe2623697efac0924f2aa3753a92Patrick Dubroy private final int[] mTempXY = new int[2]; 203d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka private int[] mTempVisiblePagesRange = new int[2]; 204b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka private boolean mOverscrollTransformsSet; 205a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen private float mLastOverscrollPivotX; 206f8304f05db24b504b7a3bc113929af29df7daf6eMichael Jurka public static final int DRAG_BITMAP_PADDING = 2; 207869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka private boolean mWorkspaceFadeInAdjacentScreens; 2084be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 209ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka WallpaperOffsetInterpolator mWallpaperOffset; 21026976d9b53161f80faf822d482ac771b8621cf31Adam Cohen private Runnable mDelayedResizeRunnable; 211f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung private Runnable mDelayedSnapToPageRunnable; 21284f2ce77a6aafa30ff1f8d27edece01c8a89d436Michael Jurka private Point mDisplaySize = new Point(); 21394309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen private int mCameraDistance; 214c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 21519072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen // Variables relating to the creation of user folders by hovering shortcuts over shortcuts 216482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int FOLDER_CREATION_TIMEOUT = 0; 217482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int REORDER_TIMEOUT = 250; 21819072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private final Alarm mFolderCreationAlarm = new Alarm(); 219482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private final Alarm mReorderAlarm = new Alarm(); 22019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private FolderRingAnimator mDragFolderRingAnimator = null; 221c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private FolderIcon mDragOverFolderIcon = null; 22219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private boolean mCreateUserFolderOnDrop = false; 223c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private boolean mAddToExistingFolderOnDrop = false; 224c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private DropTarget.DragEnforcer mDragEnforcer; 2253aff81c759a2912bed45643f7e1fb503fcfe69b0Adam Cohen private float mMaxDistanceForFolderCreation; 226073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen 227f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen // Variables relating to touch disambiguation (scrolling workspace vs. scrolling a widget) 228f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen private float mXDown; 229f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen private float mYDown; 230f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float START_DAMPING_TOUCH_SLOP_ANGLE = (float) Math.PI / 6; 231f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float MAX_SWIPE_ANGLE = (float) Math.PI / 3; 232f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float TOUCH_SLOP_DAMPING_FACTOR = 4; 233f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 234ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // Relating to the animation of items being dropped externally 235d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_DISAPPEAR = 0; 236d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_REMAIN = 1; 237d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_RESIZE = 2; 238d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int COMPLETE_TWO_STAGE_WIDGET_DROP_ANIMATION = 3; 239d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION = 4; 240ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 241482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen // Related to dragging, folder creation and reordering 242482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_NONE = 0; 243482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_CREATE_FOLDER = 1; 244482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_ADD_TO_FOLDER = 2; 245482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_REORDER = 3; 246482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mDragMode = DRAG_MODE_NONE; 247482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mLastReorderX = -1; 248482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mLastReorderY = -1; 249482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2501462de39f01cec0ba785386532719cb0207dd827Adam Cohen private SparseArray<Parcelable> mSavedStates; 2511462de39f01cec0ba785386532719cb0207dd827Adam Cohen private final ArrayList<Integer> mRestoredPages = new ArrayList<Integer>(); 2521462de39f01cec0ba785386532719cb0207dd827Adam Cohen 2534b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // These variables are used for storing the initial and final values during workspace animations 254ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private int mSavedScrollX; 255ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private float mSavedRotationY; 256ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private float mSavedTranslationX; 2577d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 2587d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private float mCurrentScale; 2597d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private float mNewScale; 2604b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mOldBackgroundAlphas; 2614b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mOldAlphas; 2624b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mNewBackgroundAlphas; 2634b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mNewAlphas; 264dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private int mLastChildCount = -1; 2657044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung private float mTransitionProgress; 2664b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 2671e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private Runnable mDeferredAction; 2681e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mDeferDropAfterUninstall; 2691e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mUninstallSuccessful; 2701e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 271eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy private final Runnable mBindPages = new Runnable() { 272eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy @Override 273eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy public void run() { 274eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy mLauncher.getModel().bindRemainingSynchronousPages(); 275eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy } 276eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy }; 277eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy 27831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 27931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 28031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 28131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 2820142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * @param attrs The attributes set containing the Workspace's customization values. 28331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 28431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Workspace(Context context, AttributeSet attrs) { 28531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project this(context, attrs, 0); 28631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 28731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 28831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 28931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 29031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 29131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 2920142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * @param attrs The attributes set containing the Workspace's customization values. 29331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param defStyle Unused. 29431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 29531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Workspace(Context context, AttributeSet attrs, int defStyle) { 29631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super(context, attrs, defStyle); 2970142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka mContentIsRefreshable = false; 2985f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 299e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler mOutlineHelper = HolographicOutlineHelper.obtain(context); 300e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler 301c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer = new DropTarget.DragEnforcer(context); 302f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung // With workspace, data is available straight from the get-go 303f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung setDataIsReady(); 304f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung 3058bc66c7fe4d8f7ac1715010806f49840194279a5Michael Jurka mLauncher = (Launcher) context; 306867ca62c0e4b811d46734ff940d59c7a787525c8Winson Chung final Resources res = getResources(); 307869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mWorkspaceFadeInAdjacentScreens = res.getBoolean(R.bool.config_workspaceFadeAdjacentScreens); 308869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mFadeInAdjacentScreens = false; 3098f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn mWallpaperManager = WallpaperManager.getInstance(context); 310aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 311aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung TypedArray a = context.obtainStyledAttributes(attrs, 312aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung R.styleable.Workspace, defStyle, 0); 313b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung mSpringLoadedShrinkFactor = 314b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung res.getInteger(R.integer.config_workspaceSpringLoadShrinkPercentage) / 100.0f; 315f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mOverviewModeShrinkFactor = 316f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen res.getInteger(R.integer.config_workspaceOverviewShrinkPercentage) / 100.0f; 317410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen mOverviewModePageOffset = res.getDimensionPixelSize(R.dimen.overview_mode_page_offset); 31894309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen mCameraDistance = res.getInteger(R.integer.config_cameraDistance); 3199e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mOriginalDefaultPage = mDefaultPage = a.getInt(R.styleable.Workspace_defaultScreen, 1); 32031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project a.recycle(); 32131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3228b805b17158886035b38261eb611d8641701ae43Michael Jurka setOnHierarchyChangeListener(this); 3230d44e9482b95d8f163b28bf20131c4349185b589Joe Onorato setHapticFeedbackEnabled(false); 3240142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 32531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project initWorkspace(); 326c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung 327c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung // Disable multitouch across the workspace/all apps/customize tray 328c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung setMotionEventSplittingEnabled(true); 32953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_YES); 33031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 33131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 33277e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock @Override 33377e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock public void setInsets(Rect insets) { 33477e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock mInsets.set(insets); 33577e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock } 33677e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock 337038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka // estimate the size of a widget with spans hSpan, vSpan. return MAX_VALUE for each 338038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka // dimension if unsuccessful 339038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka public int[] estimateItemSize(int hSpan, int vSpan, 340d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ItemInfo itemInfo, boolean springLoaded) { 341038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int[] size = new int[2]; 342038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka if (getChildCount() > 0) { 343ad7db6e8ddddae423d027163a1bdf7015210f7ceWinson Chung // Use the first non-custom page to estimate the child position 344ad7db6e8ddddae423d027163a1bdf7015210f7ceWinson Chung CellLayout cl = (CellLayout) getChildAt(numCustomPages()); 345d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = estimateItemPosition(cl, itemInfo, 0, 0, hSpan, vSpan); 346d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen size[0] = r.width(); 347d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen size[1] = r.height(); 348038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka if (springLoaded) { 349038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[0] *= mSpringLoadedShrinkFactor; 350038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[1] *= mSpringLoadedShrinkFactor; 351038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 352038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return size; 353038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } else { 354038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[0] = Integer.MAX_VALUE; 355038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[1] = Integer.MAX_VALUE; 356038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return size; 357038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 358038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 359dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 360d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public Rect estimateItemPosition(CellLayout cl, ItemInfo pendingInfo, 361038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int hCell, int vCell, int hSpan, int vSpan) { 362d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = new Rect(); 363038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka cl.cellToRect(hCell, vCell, hSpan, vSpan, r); 364038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return r; 365038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 366038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka 3675084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void onDragStart(final DragSource source, Object info, int dragAction) { 368d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mIsDragOccuring = true; 3693a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 370641d71d6da6c77cc32e5d0f65ccae89caed1ac34Winson Chung mLauncher.lockScreenOrientation(); 371ab2d9d72ae0a37553a82fa845c412167c727a258Sandeep Siddhartha mLauncher.onInteractionBegin(); 372a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka setChildrenBackgroundAlphaMultipliers(1f); 373f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung // Prevent any Un/InstallShortcutReceivers from updating the db while we are dragging 374f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung InstallShortcutReceiver.enableInstallQueue(); 375f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung UninstallShortcutReceiver.enableUninstallQueue(); 3765084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen post(new Runnable() { 3775084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen @Override 3785084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void run() { 3795084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mIsDragOccuring) { 3805084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen addExtraEmptyScreenOnDrag(); 3815084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 3825084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 3835084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen }); 384d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 385d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 386d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public void onDragEnd() { 387d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mIsDragOccuring = false; 3883a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 3894b919f813f4e5e0323a4c1747392551fce4a8758Winson Chung mLauncher.unlockScreenOrientation(false); 390f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung 391f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung // Re-enable any Un/InstallShortcutReceiver and now process any queued items 392f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung InstallShortcutReceiver.disableAndFlushInstallQueue(getContext()); 393f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung UninstallShortcutReceiver.disableAndFlushUninstallQueue(getContext()); 3945084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 3955084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen removeExtraEmptyScreen(); 3965084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mDragSourceInternal = null; 397ab2d9d72ae0a37553a82fa845c412167c727a258Sandeep Siddhartha mLauncher.onInteractionEnd(); 398d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 399d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 40031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 40131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Initializes various states for this workspace. 40231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 4030142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka protected void initWorkspace() { 4040589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Context context = getContext(); 4050142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka mCurrentPage = mDefaultPage; 4060142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka Launcher.setScreen(mCurrentPage); 407cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler LauncherAppState app = LauncherAppState.getInstance(); 4085f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 4090589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mIconCache = app.getIconCache(); 410cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy setWillNotDraw(false); 411ce3cbd145b4222779abae32869da8dd3c2aefb67Romain Guy setClipChildren(false); 412ce3cbd145b4222779abae32869da8dd3c2aefb67Romain Guy setClipToPadding(false); 4137777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen setChildrenDrawnWithCacheEnabled(true); 414410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 415410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen // This is a bit of a hack to account for the fact that we translate the workspace 416410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen // up a bit, and still need to draw the background covering the whole screen. 417410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setMinScale(mOverviewModeShrinkFactor - 0.2f); 41822cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setupLayoutTransition(); 41931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 420482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen final Resources res = getResources(); 421b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung try { 422fd3385fe9e0f034b04f99d5d59a58d74fe040da4Winson Chung mBackground = res.getDrawable(R.drawable.apps_customize_bg); 423b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung } catch (Resources.NotFoundException e) { 424b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung // In this case, we will skip drawing background protection 425b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung } 4269171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 427ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka mWallpaperOffset = new WallpaperOffsetInterpolator(); 428cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen Display display = mLauncher.getWindowManager().getDefaultDisplay(); 42984f2ce77a6aafa30ff1f8d27edece01c8a89d436Michael Jurka display.getSize(mDisplaySize); 430265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen 4315f8afe6280eae34620067696173e71943e1a30a3Winson Chung mMaxDistanceForFolderCreation = (0.55f * grid.iconSizePx); 432265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen mFlingThresholdVelocity = (int) (FLING_THRESHOLD_VELOCITY * mDensity); 43331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 43431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 43522cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen private void setupLayoutTransition() { 43622cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // We want to show layout transitions when pages are deleted, to close the gap. 43722cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition = new LayoutTransition(); 43822cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.enableTransitionType(LayoutTransition.DISAPPEARING); 43922cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.enableTransitionType(LayoutTransition.CHANGE_DISAPPEARING); 44022cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.disableTransitionType(LayoutTransition.APPEARING); 44122cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.disableTransitionType(LayoutTransition.CHANGE_APPEARING); 44222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setLayoutTransition(mLayoutTransition); 44322cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen } 44422cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 445964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung void enableLayoutTransitions() { 446964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung setLayoutTransition(mLayoutTransition); 447964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 448964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung void disableLayoutTransitions() { 449964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung setLayoutTransition(null); 450964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 451964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 45231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 453f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen protected int getScrollMode() { 454b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung return SmoothPagedView.X_LARGE_MODE; 455f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 456f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 45708ee77090f1fef565142e9341914369b1aa342d1Michael Jurka @Override 4588b805b17158886035b38261eb611d8641701ae43Michael Jurka public void onChildViewAdded(View parent, View child) { 45931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (!(child instanceof CellLayout)) { 46031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project throw new IllegalArgumentException("A Workspace can only have CellLayout children."); 46131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4622801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen CellLayout cl = ((CellLayout) child); 4632801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen cl.setOnInterceptTouchListener(this); 4642801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen cl.setClickable(true); 46553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen cl.setImportantForAccessibility(ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_NO); 466f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung super.onChildViewAdded(parent, child); 4678b805b17158886035b38261eb611d8641701ae43Michael Jurka } 4688b805b17158886035b38261eb611d8641701ae43Michael Jurka 469920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka protected boolean shouldDrawChild(View child) { 470920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka final CellLayout cl = (CellLayout) child; 471920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka return super.shouldDrawChild(child) && 472f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung (mIsSwitchingState || 473f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung cl.getShortcutsAndWidgets().getAlpha() > 0 || 474920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka cl.getBackgroundAlpha() > 0); 475920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka } 476920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka 47731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 47831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @return The open folder on the current screen, or null if there is none 47931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 48031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project Folder getOpenFolder() { 481716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 4828e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen int count = dragLayer.getChildCount(); 48331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int i = 0; i < count; i++) { 4848e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen View child = dragLayer.getChildAt(i); 485aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (child instanceof Folder) { 486aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung Folder folder = (Folder) child; 487aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (folder.getInfo().opened) 488aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung return folder; 48931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 49031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 49131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return null; 49231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 49331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 494a0aa0121b91fde17e427ab2763ce312e64cf5d33Patrick Dubroy boolean isTouchActive() { 495a0aa0121b91fde17e427ab2763ce312e64cf5d33Patrick Dubroy return mTouchState != TOUCH_STATE_REST; 49631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 49731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4989e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung public void removeAllWorkspaceScreens() { 499964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Disable all layout transitions before removing all pages to ensure that we don't get the 500964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // transition animations competing with us changing the scroll when we add pages or the 501964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // custom content screen 502964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung disableLayoutTransitions(); 503964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 504964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Since we increment the current page when we call addCustomContentPage via bindScreens 505964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // (and other places), we need to adjust the current page back when we clear the pages 506964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung if (hasCustomContent()) { 507964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung removeCustomContentPage(); 508964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 509964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 5109e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung // Remove the pages and clear the screen models 5119e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung removeAllViews(); 5129e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mScreenOrder.clear(); 5139e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mWorkspaceScreens.clear(); 514964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 515964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Re-enable the layout transitions 516964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung enableLayoutTransitions(); 5179e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung } 5189e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung 51989bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreenBeforeEmptyScreen(long screenId) { 52064359a53dc827797917a8d9a0697a91996789801Winson Chung // Find the index to insert this view into. If the empty screen exists, then 52164359a53dc827797917a8d9a0697a91996789801Winson Chung // insert it before that. 52264359a53dc827797917a8d9a0697a91996789801Winson Chung int insertIndex = mScreenOrder.indexOf(EXTRA_EMPTY_SCREEN_ID); 52364359a53dc827797917a8d9a0697a91996789801Winson Chung if (insertIndex < 0) { 52464359a53dc827797917a8d9a0697a91996789801Winson Chung insertIndex = mScreenOrder.size(); 52564359a53dc827797917a8d9a0697a91996789801Winson Chung } 52689bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen return insertNewWorkspaceScreen(screenId, insertIndex); 527dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 528dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 52989bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreen(long screenId) { 53089bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen return insertNewWorkspaceScreen(screenId, getChildCount()); 53164359a53dc827797917a8d9a0697a91996789801Winson Chung } 53264359a53dc827797917a8d9a0697a91996789801Winson Chung 53389bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreen(long screenId, int insertIndex) { 5345084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mWorkspaceScreens.containsKey(screenId)) { 5355084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen throw new RuntimeException("Screen id " + screenId + " already exists!"); 5365084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 5375084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 538dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout newScreen = (CellLayout) 539dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, null); 540dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 5417d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen newScreen.setOnLongClickListener(mLongClickListener); 542f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen newScreen.setOnClickListener(mLauncher); 543837b2413f4d101b19484b52ce7b1ce7137140133Winson Chung newScreen.setSoundEffectsEnabled(false); 544dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(screenId, newScreen); 54564359a53dc827797917a8d9a0697a91996789801Winson Chung mScreenOrder.add(insertIndex, screenId); 54664359a53dc827797917a8d9a0697a91996789801Winson Chung addView(newScreen, insertIndex); 547dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return screenId; 548dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 549dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 55098ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung public void createCustomContentPage() { 551dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout customScreen = (CellLayout) 55241eb470ef9c319b28ed4f5eb3b55dc525eff4750Adam Cohen mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, null); 553dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 554dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(CUSTOM_CONTENT_SCREEN_ID, customScreen); 555dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.add(0, CUSTOM_CONTENT_SCREEN_ID); 556edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 5572702ea006084a441f085c779ff77be1128a19badAdam Cohen // We want no padding on the custom content 5582702ea006084a441f085c779ff77be1128a19badAdam Cohen customScreen.setPadding(0, 0, 0, 0); 5592702ea006084a441f085c779ff77be1128a19badAdam Cohen 560edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen addFullScreenPage(customScreen); 561ee0ce2b29f9cb06cc143c6f30ffc77f4915b0da9Michael Jurka 562dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // Ensure that the current page and default page are maintained. 5639e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mDefaultPage = mOriginalDefaultPage + 1; 56482e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung 56582e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung // Update the custom content hint 56682e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung mLauncher.updateCustomContentHintVisibility(); 56721cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen if (mRestorePage != INVALID_RESTORE_PAGE) { 56821cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen mRestorePage = mRestorePage + 1; 56921cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } else { 57021cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen setCurrentPage(getCurrentPage() + 1); 57121cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 572dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 573dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 574a888158880fea53479447d883391f552604e46b6Dave Hawkey public void removeCustomContentPage() { 575a888158880fea53479447d883391f552604e46b6Dave Hawkey CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 576a888158880fea53479447d883391f552604e46b6Dave Hawkey if (customScreen == null) { 577a888158880fea53479447d883391f552604e46b6Dave Hawkey throw new RuntimeException("Expected custom content screen to exist"); 578a888158880fea53479447d883391f552604e46b6Dave Hawkey } 579a888158880fea53479447d883391f552604e46b6Dave Hawkey 580a888158880fea53479447d883391f552604e46b6Dave Hawkey mWorkspaceScreens.remove(CUSTOM_CONTENT_SCREEN_ID); 581a888158880fea53479447d883391f552604e46b6Dave Hawkey mScreenOrder.remove(CUSTOM_CONTENT_SCREEN_ID); 582a888158880fea53479447d883391f552604e46b6Dave Hawkey removeView(customScreen); 583bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen 584bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen if (mCustomContentCallbacks != null) { 585bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen mCustomContentCallbacks.onScrollProgressChanged(0); 586bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen mCustomContentCallbacks.onHide(); 587bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen } 588bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen 589a888158880fea53479447d883391f552604e46b6Dave Hawkey mCustomContentCallbacks = null; 590a888158880fea53479447d883391f552604e46b6Dave Hawkey 591a888158880fea53479447d883391f552604e46b6Dave Hawkey // Ensure that the current page and default page are maintained. 592a888158880fea53479447d883391f552604e46b6Dave Hawkey mDefaultPage = mOriginalDefaultPage - 1; 59382e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung 59482e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung // Update the custom content hint 59582e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung mLauncher.updateCustomContentHintVisibility(); 59621cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen if (mRestorePage != INVALID_RESTORE_PAGE) { 59721cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen mRestorePage = mRestorePage - 1; 59821cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } else { 59921cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen setCurrentPage(getCurrentPage() - 1); 60021cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 601a888158880fea53479447d883391f552604e46b6Dave Hawkey } 602a888158880fea53479447d883391f552604e46b6Dave Hawkey 60353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen public void addToCustomContentPage(View customContent, CustomContentCallbacks callbacks, 60453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen String description) { 60598ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung if (getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID) < 0) { 60698ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung throw new RuntimeException("Expected custom content screen to exist"); 60798ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung } 60898ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 60998ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung // Add the custom content to the full screen custom page 61098ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 61198ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung int spanX = customScreen.getCountX(); 61298ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung int spanY = customScreen.getCountY(); 61398ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung CellLayout.LayoutParams lp = new CellLayout.LayoutParams(0, 0, spanX, spanY); 61498ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung lp.canReorder = false; 61598ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung lp.isFullscreen = true; 61677e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock if (customContent instanceof Insettable) { 61777e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock ((Insettable)customContent).setInsets(mInsets); 61877e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock } 619225ad9b7ff206b0beb1b448de38fa1b5679f2ed0Adam Cohen customScreen.removeAllViews(); 62098ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung customScreen.addViewToCellLayout(customContent, 0, 0, lp, true); 62153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen mCustomContentDescription = description; 62298ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 62398ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung mCustomContentCallbacks = callbacks; 62498ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung } 62598ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 6265084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void addExtraEmptyScreenOnDrag() { 6275084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen boolean lastChildOnScreen = false; 6285084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen boolean childOnFinalScreen = false; 6295084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6305084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mDragSourceInternal != null) { 6315084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mDragSourceInternal.getChildCount() == 1) { 6325084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen lastChildOnScreen = true; 6335084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6345084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen CellLayout cl = (CellLayout) mDragSourceInternal.getParent(); 6355084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (indexOfChild(cl) == getChildCount() - 1) { 6365084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen childOnFinalScreen = true; 6375084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6385084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6395084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6405084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // If this is the last item on the final screen 6415084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (lastChildOnScreen && childOnFinalScreen) { 6425084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return; 6435084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6445084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (!mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID)) { 6455084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen insertNewWorkspaceScreen(EXTRA_EMPTY_SCREEN_ID); 6465084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6475084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6485084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6495084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public boolean addExtraEmptyScreen() { 6505084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (!mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID)) { 6515084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen insertNewWorkspaceScreen(EXTRA_EMPTY_SCREEN_ID); 6525084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return true; 6535084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6545084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return false; 6555084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6565084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6575084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void removeExtraEmptyScreen() { 6582f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka if (hasExtraEmptyScreen()) { 6595084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen CellLayout cl = mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID); 6605084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mWorkspaceScreens.remove(EXTRA_EMPTY_SCREEN_ID); 6615084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mScreenOrder.remove(EXTRA_EMPTY_SCREEN_ID); 6625084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen removeView(cl); 6635084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6645084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6655084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6662f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka public boolean hasExtraEmptyScreen() { 6672f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka int nScreens = getChildCount(); 668fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka nScreens = nScreens - numCustomPages(); 6692f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID) && nScreens > 1; 6702f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 6712f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 672dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long commitExtraEmptyScreen() { 67389f9705077c054b541af7da52be832760e2ae2e8Winson Chung int index = getPageIndexForScreenId(EXTRA_EMPTY_SCREEN_ID); 674dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID); 675c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung mWorkspaceScreens.remove(EXTRA_EMPTY_SCREEN_ID); 676dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.remove(EXTRA_EMPTY_SCREEN_ID); 677dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 678104c45677660586026a7e74ef8c47d396403d50eMichael Jurka long newId = LauncherAppState.getLauncherProvider().generateNewScreenId(); 679dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(newId, cl); 680dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.add(newId); 681dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 68289f9705077c054b541af7da52be832760e2ae2e8Winson Chung // Update the page indicator marker 68389f9705077c054b541af7da52be832760e2ae2e8Winson Chung if (getPageIndicator() != null) { 68489f9705077c054b541af7da52be832760e2ae2e8Winson Chung getPageIndicator().updateMarker(index, getPageIndicatorMarker(index)); 68589f9705077c054b541af7da52be832760e2ae2e8Winson Chung } 68689f9705077c054b541af7da52be832760e2ae2e8Winson Chung 68764359a53dc827797917a8d9a0697a91996789801Winson Chung // Update the model for the new screen 68864359a53dc827797917a8d9a0697a91996789801Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 68964359a53dc827797917a8d9a0697a91996789801Winson Chung 690dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return newId; 691dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 692dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 693dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public CellLayout getScreenWithId(long screenId) { 694dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout layout = mWorkspaceScreens.get(screenId); 695dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return layout; 696dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 697dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 698dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long getIdForScreen(CellLayout layout) { 699dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen Iterator<Long> iter = mWorkspaceScreens.keySet().iterator(); 700dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen while (iter.hasNext()) { 701dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long id = iter.next(); 702dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (mWorkspaceScreens.get(id) == layout) { 703dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return id; 704dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 705dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 706dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return -1; 707dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 708dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 709dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public int getPageIndexForScreenId(long screenId) { 710dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return indexOfChild(mWorkspaceScreens.get(screenId)); 711dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 712dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 713dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long getScreenIdForPageIndex(int index) { 7145f8afe6280eae34620067696173e71943e1a30a3Winson Chung if (0 <= index && index < mScreenOrder.size()) { 7155f8afe6280eae34620067696173e71943e1a30a3Winson Chung return mScreenOrder.get(index); 7165f8afe6280eae34620067696173e71943e1a30a3Winson Chung } 7175f8afe6280eae34620067696173e71943e1a30a3Winson Chung return -1; 718dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 719dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 720c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung ArrayList<Long> getScreenOrder() { 721c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung return mScreenOrder; 722c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung } 723c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung 724dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void stripEmptyScreens() { 725accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (isPageMoving()) { 726accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen mStripScreensOnPageStopMoving = true; 727accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen return; 728accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 729accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 730accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen int currentPage = getNextPage(); 731dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen ArrayList<Long> removeScreens = new ArrayList<Long>(); 732dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen for (Long id: mWorkspaceScreens.keySet()) { 733dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(id); 734c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung if (id >= 0 && cl.getShortcutsAndWidgets().getChildCount() == 0) { 735dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen removeScreens.add(id); 736dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 737dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 738dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 7395084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // We enforce at least one page to add new items to. In the case that we remove the last 7405084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // such screen, we convert the last screen to the empty screen 741fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int minScreens = 1 + numCustomPages(); 7425084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 743dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int pageShift = 0; 744dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen for (Long id: removeScreens) { 745dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(id); 746dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.remove(id); 747dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.remove(id); 7485084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 7495084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (getChildCount() > minScreens) { 7505084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (indexOfChild(cl) < currentPage) { 7515084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen pageShift++; 7525084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 7535084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen removeView(cl); 7545084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } else { 7555084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // if this is the last non-custom content screen, convert it to the empty screen 7565084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mWorkspaceScreens.put(EXTRA_EMPTY_SCREEN_ID, cl); 7575084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mScreenOrder.add(EXTRA_EMPTY_SCREEN_ID); 758dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 759dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 76064359a53dc827797917a8d9a0697a91996789801Winson Chung 76164359a53dc827797917a8d9a0697a91996789801Winson Chung if (!removeScreens.isEmpty()) { 76264359a53dc827797917a8d9a0697a91996789801Winson Chung // Update the model if we have changed any screens 76364359a53dc827797917a8d9a0697a91996789801Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 76464359a53dc827797917a8d9a0697a91996789801Winson Chung } 765accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 766accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (pageShift >= 0) { 767accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen setCurrentPage(currentPage - pageShift); 768accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 769dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 770dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 771dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 772dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, 773dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int x, int y, int spanX, int spanY) { 774dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, false, false); 775dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 776dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 777dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // At bind time, we use the rank (screenId) to compute x and y for hotseat items. 778dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 779dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreenFromBind(View child, long container, long screenId, int x, int y, 780dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int spanX, int spanY) { 781dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, false, true); 782dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 783dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 784dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 785dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, int x, int y, int spanX, int spanY, 786dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen boolean insert) { 787dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, insert, false); 788aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 789aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 79031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 79131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Adds the specified child in the specified screen. The position and dimension of 79231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * the child are defined by x, y, spanX and spanY. 79331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 79431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param child The child to add in one of the workspace's screens. 795dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * @param screenId The screen in which to add the child. 79631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param x The X position of the child in the screen's grid. 79731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param y The Y position of the child in the screen's grid. 79831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param spanX The number of cells spanned horizontally by the child. 79931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param spanY The number of cells spanned vertically by the child. 80031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param insert When true, the child is inserted at the beginning of the children list. 801dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * @param computeXYFromRank When true, we use the rank (stored in screenId) to compute 802dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * the x and y position in which to place hotseat items. Otherwise 803dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * we use the x and y position to compute the rank. 80431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 805dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, int x, int y, int spanX, int spanY, 806dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen boolean insert, boolean computeXYFromRank) { 8073d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container == LauncherSettings.Favorites.CONTAINER_DESKTOP) { 808dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (getScreenWithId(screenId) == null) { 809dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen Log.e(TAG, "Skipping child, screenId " + screenId + " not found"); 8108481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung // DEBUGGING - Print out the stack trace to see where we are adding from 8118481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung new Throwable().printStackTrace(); 8123d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return; 8133d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 8143d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 815dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (screenId == EXTRA_EMPTY_SCREEN_ID) { 816dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen // This should never happen 817dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen throw new RuntimeException("Screen id should not be EXTRA_EMPTY_SCREEN_ID"); 818dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 819dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 8203d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final CellLayout layout; 8213d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 8223d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = mLauncher.getHotseat().getLayout(); 8234d279d94ade1c0d455404312b3c9cfde0078c547Winson Chung child.setOnKeyListener(null); 8243d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 825099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Hide folder title in the hotseat 826099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (child instanceof FolderIcon) { 827099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) child).setTextVisible(false); 828099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 829099f60d51f6310e1290687e83958e665b3324504Adam Cohen 830dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (computeXYFromRank) { 831dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen x = mLauncher.getHotseat().getCellXFromOrder((int) screenId); 832dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen y = mLauncher.getHotseat().getCellYFromOrder((int) screenId); 8333d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 834dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = mLauncher.getHotseat().getOrderInHotseat(x, y); 8353d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 8363d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 837099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Show folder title if not in the hotseat 838099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (child instanceof FolderIcon) { 839099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) child).setTextVisible(true); 840099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 841dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen layout = getScreenWithId(screenId); 842ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen child.setOnKeyListener(new IconKeyEventListener()); 84331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 84431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 84596d30a165185dc59617e181314f4d22634e22952Adam Cohen ViewGroup.LayoutParams genericLp = child.getLayoutParams(); 846ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen CellLayout.LayoutParams lp; 847ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen if (genericLp == null || !(genericLp instanceof CellLayout.LayoutParams)) { 84831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp = new CellLayout.LayoutParams(x, y, spanX, spanY); 84931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } else { 850ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen lp = (CellLayout.LayoutParams) genericLp; 85131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellX = x; 85231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellY = y; 85331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellHSpan = spanX; 85431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellVSpan = spanY; 85531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 856aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 8577f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen if (spanX < 0 && spanY < 0) { 8587f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen lp.isLockedToGrid = false; 8597f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen } 8607f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen 8616569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy // Get the canonical child id to uniquely represent this view in this screen 862dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int childId = LauncherModel.getCellLayoutChildId(container, screenId, x, y, spanX, spanY); 863f3ca3ab6958b104cbf2c2fa04add97d372a94d1cMichael Jurka boolean markCellsAsOccupied = !(child instanceof Folder); 8643d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (!layout.addViewToCellLayout(child, insert ? 0 : -1, childId, lp, markCellsAsOccupied)) { 865aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung // TODO: This branch occurs when the workspace is adding views 866aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung // outside of the defined grid 8676569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy // maybe we should be deleting these items from the LauncherModel? 8684caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Launcher.addDumpLog(TAG, "Failed to add to item at (" + lp.cellX + "," + lp.cellY + ") to CellLayout", true); 869aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 870aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 87131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (!(child instanceof Folder)) { 8720d44e9482b95d8f163b28bf20131c4349185b589Joe Onorato child.setHapticFeedbackEnabled(false); 87331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project child.setOnLongClickListener(mLongClickListener); 87431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 87500acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato if (child instanceof DropTarget) { 876aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung mDragController.addDropTarget((DropTarget) child); 87700acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 87831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 87931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 880d0ce1ec2e21ce3bb0ba3549a01d1d06b440a8e45Patrick Dubroy /** 881e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * Called directly from a CellLayout (not by the framework), after we've been added as a 882e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * listener via setOnInterceptTouchEventListener(). This allows us to tell the CellLayout 883e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * that it should intercept touch events, which is not something that is normally supported. 884e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy */ 885e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy @Override 886dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka public boolean onTouch(View v, MotionEvent event) { 887f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return (isSmall() || !isFinishedSwitchingState()) 888f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen || (!isSmall() && indexOfChild(v) != mCurrentPage); 889e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy } 890e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy 891fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen public boolean isSwitchingState() { 892fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen return mIsSwitchingState; 893fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 894fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen 8957044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung /** This differs from isSwitchingState in that we take into account how far the transition 8967044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung * has completed. */ 8979b0b2fefb2de9aca457ab1c38ffd08d7667f4065Winson Chung public boolean isFinishedSwitchingState() { 8987044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung return !mIsSwitchingState || (mTransitionProgress > 0.5f); 8997044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 9007044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 901ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen protected void onWindowVisibilityChanged (int visibility) { 902ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen mLauncher.onWindowVisibilityChanged(visibility); 903ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen } 904ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen 9055f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka @Override 9065f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka public boolean dispatchUnhandledMove(View focused, int direction) { 9077044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (isSmall() || !isFinishedSwitchingState()) { 9085f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka // when the home screens are shrunken, shouldn't allow side-scrolling 9095f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return false; 9105f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 9115f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return super.dispatchUnhandledMove(focused, direction); 9125f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 9135f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 9145f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka @Override 9155f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka public boolean onInterceptTouchEvent(MotionEvent ev) { 916d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka switch (ev.getAction() & MotionEvent.ACTION_MASK) { 917d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_DOWN: 918f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen mXDown = ev.getX(); 919f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen mYDown = ev.getY(); 9203d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen mTouchDownTime = System.currentTimeMillis(); 921d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka break; 922d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_POINTER_UP: 923d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_UP: 924d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka if (mTouchState == TOUCH_STATE_REST) { 925d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka final CellLayout currentPage = (CellLayout) getChildAt(mCurrentPage); 926d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka if (!currentPage.lastDownOnOccupiedCell()) { 927d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka onWallpaperTap(ev); 928d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka } 929d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka } 930f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen } 9315f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return super.onInterceptTouchEvent(ev); 9325f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 9335f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 9343d50932a93dd367537db3548bde29d1380b371c0Adam Cohen protected void reinflateWidgetsIfNecessary() { 9353d50932a93dd367537db3548bde29d1380b371c0Adam Cohen final int clCount = getChildCount(); 9363d50932a93dd367537db3548bde29d1380b371c0Adam Cohen for (int i = 0; i < clCount; i++) { 9373d50932a93dd367537db3548bde29d1380b371c0Adam Cohen CellLayout cl = (CellLayout) getChildAt(i); 9383d50932a93dd367537db3548bde29d1380b371c0Adam Cohen ShortcutAndWidgetContainer swc = cl.getShortcutsAndWidgets(); 9393d50932a93dd367537db3548bde29d1380b371c0Adam Cohen final int itemCount = swc.getChildCount(); 9403d50932a93dd367537db3548bde29d1380b371c0Adam Cohen for (int j = 0; j < itemCount; j++) { 9413d50932a93dd367537db3548bde29d1380b371c0Adam Cohen View v = swc.getChildAt(j); 9423d50932a93dd367537db3548bde29d1380b371c0Adam Cohen 9433d50932a93dd367537db3548bde29d1380b371c0Adam Cohen if (v.getTag() instanceof LauncherAppWidgetInfo) { 9443d50932a93dd367537db3548bde29d1380b371c0Adam Cohen LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) v.getTag(); 9453d50932a93dd367537db3548bde29d1380b371c0Adam Cohen LauncherAppWidgetHostView lahv = (LauncherAppWidgetHostView) info.hostView; 9463d50932a93dd367537db3548bde29d1380b371c0Adam Cohen if (lahv != null && lahv.orientationChangedSincedInflation()) { 9473d50932a93dd367537db3548bde29d1380b371c0Adam Cohen mLauncher.removeAppWidget(info); 9483d50932a93dd367537db3548bde29d1380b371c0Adam Cohen // Remove the current widget which is inflated with the wrong orientation 9493d50932a93dd367537db3548bde29d1380b371c0Adam Cohen cl.removeView(lahv); 9503d50932a93dd367537db3548bde29d1380b371c0Adam Cohen mLauncher.bindAppWidget(info); 9513d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 9523d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 9533d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 9543d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 9553d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 9563d50932a93dd367537db3548bde29d1380b371c0Adam Cohen 9571adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka @Override 9581adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka protected void determineScrollingStart(MotionEvent ev) { 9597044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (!isFinishedSwitchingState()) return; 960f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 9613d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float deltaX = ev.getX() - mXDown; 9623d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float absDeltaX = Math.abs(deltaX); 9633d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float absDeltaY = Math.abs(ev.getY() - mYDown); 964f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 9653d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (Float.compare(absDeltaX, 0f) == 0) return; 966f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 9673d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float slope = absDeltaY / absDeltaX; 9687044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung float theta = (float) Math.atan(slope); 969f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 9703d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (absDeltaX > mTouchSlop || absDeltaY > mTouchSlop) { 9717044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung cancelCurrentPageLongPress(); 9727044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 9737044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 9743d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen boolean passRightSwipesToCustomContent = 9753d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen (mTouchDownTime - mCustomContentShowTime) > CUSTOM_CONTENT_GESTURE_DELAY; 9763d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 977af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen boolean swipeInIgnoreDirection = isLayoutRtl() ? deltaX < 0 : deltaX > 0; 978af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (swipeInIgnoreDirection && getScreenIdForPageIndex(getCurrentPage()) == 979af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen CUSTOM_CONTENT_SCREEN_ID && passRightSwipesToCustomContent) { 9803d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen // Pass swipes to the right to the custom content page. 9813d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen return; 9823d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen } 9833d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 9847044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (theta > MAX_SWIPE_ANGLE) { 9857044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Above MAX_SWIPE_ANGLE, we don't want to ever start scrolling the workspace 9867044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung return; 9877044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } else if (theta > START_DAMPING_TOUCH_SLOP_ANGLE) { 9887044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Above START_DAMPING_TOUCH_SLOP_ANGLE and below MAX_SWIPE_ANGLE, we want to 9897044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // increase the touch slop to make it harder to begin scrolling the workspace. This 9907044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // results in vertically scrolling widgets to more easily. The higher the angle, the 9917044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // more we increase touch slop. 9927044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung theta -= START_DAMPING_TOUCH_SLOP_ANGLE; 9937044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung float extraRatio = (float) 9947044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung Math.sqrt((theta / (MAX_SWIPE_ANGLE - START_DAMPING_TOUCH_SLOP_ANGLE))); 9957044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung super.determineScrollingStart(ev, 1 + TOUCH_SLOP_DAMPING_FACTOR * extraRatio); 9967044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } else { 9977044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Below START_DAMPING_TOUCH_SLOP_ANGLE, we don't do anything special 9987044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung super.determineScrollingStart(ev); 999f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen } 10001adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka } 10011adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka 10021262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy protected void onPageBeginMoving() { 1003007c69867d821ea2b271398577a8b3440b3a7046Winson Chung super.onPageBeginMoving(); 1004007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 1005d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isHardwareAccelerated()) { 10063a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 10070142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } else { 1008d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (mNextPage != INVALID_PAGE) { 1009d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // we're snapping to a particular screen 1010d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka enableChildrenCache(mCurrentPage, mNextPage); 1011d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } else { 1012d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // this is when user is actively dragging a particular screen, they might 1013d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // swipe it either left or right (but we won't advance by more than one screen) 1014d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka enableChildrenCache(mCurrentPage - 1, mCurrentPage + 1); 1015d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 101631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 1017007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 1018007c69867d821ea2b271398577a8b3440b3a7046Winson Chung // Only show page outlines as we pan if we are on large screen 1019e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler if (LauncherAppState.getInstance().isScreenLarge()) { 1020007c69867d821ea2b271398577a8b3440b3a7046Winson Chung showOutlines(); 1021007c69867d821ea2b271398577a8b3440b3a7046Winson Chung } 10221afedc379f8271b9bf86a8d887c3c020d5e59214Winson Chung 10237044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // If we are not fading in adjacent screens, we still need to restore the alpha in case the 10247044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // user scrolls while we are transitioning (should not affect dispatchDraw optimizations) 1025869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (!mWorkspaceFadeInAdjacentScreens) { 10267044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung for (int i = 0; i < getChildCount(); ++i) { 1027a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ((CellLayout) getPageAt(i)).setShortcutAndWidgetAlpha(1f); 10287044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 10297044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 103031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 103131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 10321262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy protected void onPageEndMoving() { 1033007c69867d821ea2b271398577a8b3440b3a7046Winson Chung super.onPageEndMoving(); 1034007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 1035d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isHardwareAccelerated()) { 10363a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 1037d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } else { 1038d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka clearChildrenCache(); 1039d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1040d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 10413bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung if (mDragController.isDragging()) { 10423bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung if (isSmall()) { 10433bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // If we are in springloaded mode, then force an event to check if the current touch 10443bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // is under a new page (to scroll to) 104525460a1d5cb473033408c9e76898bb77e785c66fWinson Chung mDragController.forceTouchMove(); 10463bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } 10473bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } else { 10483bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // If we are not mid-dragging, hide the page outlines if we are on a large screen 1049e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler if (LauncherAppState.getInstance().isScreenLarge()) { 1050007c69867d821ea2b271398577a8b3440b3a7046Winson Chung hideOutlines(); 1051007c69867d821ea2b271398577a8b3440b3a7046Winson Chung } 10521262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy } 105326976d9b53161f80faf822d482ac771b8621cf31Adam Cohen 105426976d9b53161f80faf822d482ac771b8621cf31Adam Cohen if (mDelayedResizeRunnable != null) { 105526976d9b53161f80faf822d482ac771b8621cf31Adam Cohen mDelayedResizeRunnable.run(); 105626976d9b53161f80faf822d482ac771b8621cf31Adam Cohen mDelayedResizeRunnable = null; 105726976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 1058f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 1059f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (mDelayedSnapToPageRunnable != null) { 1060f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable.run(); 1061f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable = null; 1062f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1063accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (mStripScreensOnPageStopMoving) { 1064accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen stripEmptyScreens(); 1065accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen mStripScreensOnPageStopMoving = false; 1066accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 106789cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen } 106889cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen 106989cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen @Override 107089cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen protected void notifyPageSwitchListener() { 107189cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen super.notifyPageSwitchListener(); 107289cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen Launcher.setScreen(mCurrentPage); 1073bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 10746ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen if (hasCustomContent() && getNextPage() == 0 && !mCustomContentShowing) { 1075bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentShowing = true; 1076bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen if (mCustomContentCallbacks != null) { 1077bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentCallbacks.onShow(); 10783d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen mCustomContentShowTime = System.currentTimeMillis(); 10795841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 1080bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 10816ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen } else if (hasCustomContent() && getNextPage() != 0 && mCustomContentShowing) { 1082bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentShowing = false; 1083bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen if (mCustomContentCallbacks != null) { 1084bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentCallbacks.onHide(); 1085bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mLauncher.resetQSBScroll(); 10865841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 1087bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 1088bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 108953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (getPageIndicator() != null) { 109053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getPageIndicator().setContentDescription(getPageIndicatorDescription()); 109153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 109201f2d7fa4b24b21543012060305d693899b4beaaChris Craik } 10930142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 10946fecd410e8567af916b1bbd53198d9878c686177Adam Cohen protected CustomContentCallbacks getCustomContentCallbacks() { 10956fecd410e8567af916b1bbd53198d9878c686177Adam Cohen return mCustomContentCallbacks; 10966fecd410e8567af916b1bbd53198d9878c686177Adam Cohen } 10976fecd410e8567af916b1bbd53198d9878c686177Adam Cohen 1098c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka protected void setWallpaperDimension() { 1099adc574ccb1986856b38198ad5a934b7543a1debbMichael Jurka String spKey = WallpaperCropActivity.getSharedPreferencesKey(); 1100adc574ccb1986856b38198ad5a934b7543a1debbMichael Jurka SharedPreferences sp = mLauncher.getSharedPreferences(spKey, Context.MODE_PRIVATE); 1101104c45677660586026a7e74ef8c47d396403d50eMichael Jurka WallpaperPickerActivity.suggestWallpaperDimension(mLauncher.getResources(), 1102adc574ccb1986856b38198ad5a934b7543a1debbMichael Jurka sp, mLauncher.getWindowManager(), mWallpaperManager); 1103c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 1104c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 1105f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung protected void snapToPage(int whichPage, Runnable r) { 1106f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (mDelayedSnapToPageRunnable != null) { 1107f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable.run(); 1108f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1109f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable = r; 1110f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung snapToPage(whichPage, SLOW_PAGE_SNAP_ANIMATION_DURATION); 1111f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1112f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 1113dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen protected void snapToScreenId(long screenId, Runnable r) { 1114dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToPage(getPageIndexForScreenId(screenId), r); 1115dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 1116dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 1117cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka class WallpaperOffsetInterpolator implements Choreographer.FrameCallback { 1118cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float mFinalOffset = 0.0f; 1119046cf3443691dcc3f9fb257e5cd170950c032639Michael Jurka float mCurrentOffset = 0.5f; // to force an initial update 1120fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka boolean mWaitingForUpdate; 1121cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka Choreographer mChoreographer; 1122cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka Interpolator mInterpolator; 1123cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka boolean mAnimating; 1124cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka long mAnimationStartTime; 1125cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float mAnimationStartOffset; 11262f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka private final int ANIMATION_DURATION = 250; 11272f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Don't use all the wallpaper for parallax until you have at least this many pages 1128fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private final int MIN_PARALLAX_PAGE_SPAN = 3; 1129cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka int mNumScreens; 1130ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1131ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public WallpaperOffsetInterpolator() { 1132cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mChoreographer = Choreographer.getInstance(); 1133cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mInterpolator = new DecelerateInterpolator(1.5f); 1134ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1135ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1136cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka @Override 1137cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka public void doFrame(long frameTimeNanos) { 1138fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka updateOffset(false); 1139fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1140fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1141fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void updateOffset(boolean force) { 1142fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (mWaitingForUpdate || force) { 1143fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWaitingForUpdate = false; 11441bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka if (computeScrollOffset() && mWindowToken != null) { 11451bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka try { 11461bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka mWallpaperManager.setWallpaperOffsets(mWindowToken, 11471bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka mWallpaperOffset.getCurrX(), 0.5f); 11481bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka setWallpaperOffsetSteps(); 11491bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka } catch (IllegalArgumentException e) { 11501bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka Log.e(TAG, "Error updating wallpaper offset: " + e); 11511bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka } 1152fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1153cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1154ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1155ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka 1156ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public boolean computeScrollOffset() { 1157cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka final float oldOffset = mCurrentOffset; 1158cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (mAnimating) { 1159cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka long durationSinceAnimation = System.currentTimeMillis() - mAnimationStartTime; 1160cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float t0 = durationSinceAnimation / (float) ANIMATION_DURATION; 1161cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float t1 = mInterpolator.getInterpolation(t0); 1162cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mAnimationStartOffset + 1163cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka (mFinalOffset - mAnimationStartOffset) * t1; 1164cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimating = durationSinceAnimation < ANIMATION_DURATION; 1165ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } else { 1166cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mFinalOffset; 1167ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1168ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1169fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (Math.abs(mCurrentOffset - mFinalOffset) > 0.0000001f) { 1170fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka scheduleUpdate(); 1171fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1172cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (Math.abs(oldOffset - mCurrentOffset) > 0.0000001f) { 1173cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return true; 1174ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1175cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return false; 1176ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1177ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1178fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private float wallpaperOffsetForCurrentScroll() { 1179fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (getChildCount() <= 1) { 1180fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka return 0; 1181fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 11822f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 11832f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Exclude the leftmost page 1184fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int emptyExtraPages = numEmptyScreensToIgnore(); 1185fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int firstIndex = numCustomPages(); 11862f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Exclude the last extra empty screen (if we have > MIN_PARALLAX_PAGE_SPAN pages) 1187fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int lastIndex = getChildCount() - 1 - emptyExtraPages; 1188fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (isLayoutRtl()) { 1189fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int temp = firstIndex; 1190fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka firstIndex = lastIndex; 1191fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka lastIndex = temp; 1192fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka } 11932f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1194fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka int firstPageScrollX = getScrollForPage(firstIndex); 1195fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka int scrollRange = getScrollForPage(lastIndex) - firstPageScrollX; 1196fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (scrollRange == 0) { 1197fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka return 0; 1198fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } else { 11992f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // TODO: do different behavior if it's a live wallpaper? 1200fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // Sometimes the left parameter of the pages is animated during a layout transition; 1201fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // this parameter offsets it to keep the wallpaper from animating as well 1202fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int offsetForLayoutTransitionAnimation = isLayoutRtl() ? 1203fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka getPageAt(getChildCount() - 1).getLeft() - getFirstChildLeft() : 0; 1204fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int adjustedScroll = 1205fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka getScrollX() - firstPageScrollX - offsetForLayoutTransitionAnimation; 1206fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka float offset = Math.min(1, adjustedScroll / (float) scrollRange); 12072f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka offset = Math.max(0, offset); 12082f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Don't use up all the wallpaper parallax until you have at least 12092f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // MIN_PARALLAX_PAGE_SPAN pages 1210fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getNumScreensExcludingEmptyAndCustom(); 1211fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int parallaxPageSpan = Math.max(MIN_PARALLAX_PAGE_SPAN, numScrollingPages - 1); 1212fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // On RTL devices, push the wallpaper offset to the right if we don't have enough 1213fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // pages (ie if numScrollingPages < MIN_PARALLAX_PAGE_SPAN) 1214fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int padding = isLayoutRtl() ? parallaxPageSpan - numScrollingPages + 1 : 0; 1215fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka return offset * (padding + numScrollingPages - 1) / parallaxPageSpan; 12162f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 12172f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 12182f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1219fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private int numEmptyScreensToIgnore() { 1220fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getChildCount() - numCustomPages(); 1221fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (numScrollingPages >= MIN_PARALLAX_PAGE_SPAN && hasExtraEmptyScreen()) { 12222f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return 1; 12232f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } else { 12242f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return 0; 1225fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1226fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1227fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1228fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private int getNumScreensExcludingEmptyAndCustom() { 1229fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getChildCount() - numEmptyScreensToIgnore() - numCustomPages(); 12302f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return numScrollingPages; 12312f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 12322f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1233fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka public void syncWithScroll() { 1234fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka float offset = wallpaperOffsetForCurrentScroll(); 1235fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.setFinalX(offset); 1236fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka updateOffset(true); 1237fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1238fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1239ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public float getCurrX() { 1240cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return mCurrentOffset; 1241ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1242ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1243ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public float getFinalX() { 1244cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return mFinalOffset; 1245ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1246ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1247cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka private void animateToFinal() { 1248cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimating = true; 1249cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimationStartOffset = mCurrentOffset; 1250cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimationStartTime = System.currentTimeMillis(); 1251ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1252ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1253fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void setWallpaperOffsetSteps() { 1254fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka // Set wallpaper offset steps (1 / (number of screens - 1)) 1255fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperManager.setWallpaperOffsetSteps(1.0f / (getChildCount() - 1), 1.0f); 1256fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1257fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1258ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public void setFinalX(float x) { 1259fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka scheduleUpdate(); 1260cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mFinalOffset = Math.max(0f, Math.min(x, 1.0f)); 1261fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (getNumScreensExcludingEmptyAndCustom() != mNumScreens) { 1262cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (mNumScreens > 0) { 1263cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka // Don't animate if we're going from 0 screens 1264cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka animateToFinal(); 1265cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1266fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka mNumScreens = getNumScreensExcludingEmptyAndCustom(); 1267cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1268ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1269ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1270fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void scheduleUpdate() { 1271fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (!mWaitingForUpdate) { 1272cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mChoreographer.postFrameCallback(this); 1273fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWaitingForUpdate = true; 1274cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1275ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1276ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1277ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public void jumpToFinal() { 1278cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mFinalOffset; 1279ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 12808f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn } 1281aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1282340c5f3a708efa280a120708594247952ca65182Michael Jurka @Override 1283340c5f3a708efa280a120708594247952ca65182Michael Jurka public void computeScroll() { 1284340c5f3a708efa280a120708594247952ca65182Michael Jurka super.computeScroll(); 1285fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.syncWithScroll(); 1286cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1287cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka 128894f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy void showOutlines() { 1289d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 12909171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeOutAnimation != null) mChildrenOutlineFadeOutAnimation.cancel(); 12919171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeInAnimation != null) mChildrenOutlineFadeInAnimation.cancel(); 12922ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka mChildrenOutlineFadeInAnimation = LauncherAnimUtils.ofFloat(this, "childrenOutlineAlpha", 1.0f); 12939171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeInAnimation.setDuration(CHILDREN_OUTLINE_FADE_IN_DURATION); 12949171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeInAnimation.start(); 12953e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 1296f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1297f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 129894f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy void hideOutlines() { 1299d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 13009171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeInAnimation != null) mChildrenOutlineFadeInAnimation.cancel(); 13019171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeOutAnimation != null) mChildrenOutlineFadeOutAnimation.cancel(); 13022ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka mChildrenOutlineFadeOutAnimation = LauncherAnimUtils.ofFloat(this, "childrenOutlineAlpha", 0.0f); 13039171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.setDuration(CHILDREN_OUTLINE_FADE_OUT_DURATION); 13049171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.setStartDelay(CHILDREN_OUTLINE_FADE_OUT_DELAY); 13059171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.start(); 13063e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 1307f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1308f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 130994f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy public void showOutlinesTemporarily() { 131094f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy if (!mIsPageMoving && !isTouchActive()) { 131194f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy snapToPage(mCurrentPage); 131294f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy } 131394f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy } 131494f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy 13159171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public void setChildrenOutlineAlpha(float alpha) { 13169171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineAlpha = alpha; 1317f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen for (int i = 0; i < getChildCount(); i++) { 1318f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 1319f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen cl.setBackgroundAlpha(alpha); 1320f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1321f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1322f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 13239171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public float getChildrenOutlineAlpha() { 13249171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung return mChildrenOutlineAlpha; 13259171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 13269171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 13279c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka void disableBackground() { 13289c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDrawBackground = false; 13299c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 13309c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka void enableBackground() { 13319c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDrawBackground = true; 13329c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 13339c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka 13347bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka private void animateBackgroundGradient(float finalAlpha, boolean animated) { 1335b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung if (mBackground == null) return; 1336b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka if (mBackgroundFadeInAnimation != null) { 1337b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeInAnimation.cancel(); 1338b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeInAnimation = null; 1339b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 1340b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka if (mBackgroundFadeOutAnimation != null) { 1341b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeOutAnimation.cancel(); 1342b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeOutAnimation = null; 1343b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 13447bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka float startAlpha = getBackgroundAlpha(); 13457bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka if (finalAlpha != startAlpha) { 13467bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka if (animated) { 1347f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka mBackgroundFadeOutAnimation = 1348f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka LauncherAnimUtils.ofFloat(this, startAlpha, finalAlpha); 13497bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.addUpdateListener(new AnimatorUpdateListener() { 13507bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka public void onAnimationUpdate(ValueAnimator animation) { 13517bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka setBackgroundAlpha(((Float) animation.getAnimatedValue()).floatValue()); 13527bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 13537bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka }); 13547bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.setInterpolator(new DecelerateInterpolator(1.5f)); 13557bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.setDuration(BACKGROUND_FADE_OUT_DURATION); 13567bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.start(); 13577bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } else { 13587bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka setBackgroundAlpha(finalAlpha); 13597bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 1360b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 13619171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 13629171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 13639171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public void setBackgroundAlpha(float alpha) { 13649c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka if (alpha != mBackgroundAlpha) { 13659c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mBackgroundAlpha = alpha; 13669c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka invalidate(); 13679c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 13689171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 13699171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 1370f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen public float getBackgroundAlpha() { 1371f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen return mBackgroundAlpha; 1372f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1373f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 137468d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float backgroundAlphaInterpolator(float r) { 137568d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float pivotA = 0.1f; 137668d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float pivotB = 0.4f; 137768d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen if (r < pivotA) { 137868d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return 0; 137968d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } else if (r > pivotB) { 138068d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return 1.0f; 138168d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } else { 138268d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return (r - pivotA)/(pivotB - pivotA); 138368d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } 138468d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } 138568d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen 1386a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka private void updatePageAlphaValues(int screenCenter) { 1387869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka boolean isInOverscroll = mOverScrollX < 0 || mOverScrollX > mMaxScrollX; 1388869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (mWorkspaceFadeInAdjacentScreens && 1389869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mState == State.NORMAL && 1390869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka !mIsSwitchingState && 1391869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka !isInOverscroll) { 1392869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka for (int i = 0; i < getChildCount(); i++) { 1393869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka CellLayout child = (CellLayout) getChildAt(i); 1394869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (child != null) { 1395869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float scrollProgress = getScrollProgress(screenCenter, child, i); 139673894964c27f68a3a7ffb45bfba76520613fd3f0Adam Cohen float alpha = 1 - Math.abs(scrollProgress); 1397869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka child.getShortcutsAndWidgets().setAlpha(alpha); 1398a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka if (!mIsDragOccuring) { 1399a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka child.setBackgroundAlphaMultiplier( 1400a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka backgroundAlphaInterpolator(Math.abs(scrollProgress))); 1401a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } else { 1402a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka child.setBackgroundAlphaMultiplier(1f); 1403a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 140473894964c27f68a3a7ffb45bfba76520613fd3f0Adam Cohen } 1405f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1406f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1407a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1408a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 1409a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka private void setChildrenBackgroundAlphaMultipliers(float a) { 1410a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka for (int i = 0; i < getChildCount(); i++) { 1411a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka CellLayout child = (CellLayout) getChildAt(i); 1412a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka child.setBackgroundAlphaMultiplier(a); 1413a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1414a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1415a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 141698ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung public boolean hasCustomContent() { 1417edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen return (mScreenOrder.size() > 0 && mScreenOrder.get(0) == CUSTOM_CONTENT_SCREEN_ID); 1418edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1419edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1420fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka public int numCustomPages() { 1421fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka return hasCustomContent() ? 1 : 0; 1422fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka } 1423fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka 1424bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen public boolean isOnOrMovingToCustomContent() { 1425bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen return hasCustomContent() && getNextPage() == 0; 1426bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 1427bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 1428edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen private void updateStateForCustomContent(int screenCenter) { 1429a888158880fea53479447d883391f552604e46b6Dave Hawkey float translationX = 0; 1430a888158880fea53479447d883391f552604e46b6Dave Hawkey float progress = 0; 1431af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (hasCustomContent()) { 1432edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen int index = mScreenOrder.indexOf(CUSTOM_CONTENT_SCREEN_ID); 1433564a2e7116b026c1d73829e65d47b660b03a3c72Adam Cohen 1434a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen int scrollDelta = getScrollX() - getScrollForPage(index) - 1435a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen getLayoutTransitionOffsetForPage(index); 1436a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen float scrollRange = getScrollForPage(index + 1) - getScrollForPage(index); 1437a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen translationX = scrollRange - scrollDelta; 1438a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen progress = (scrollRange - scrollDelta) / scrollRange; 1439af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen 1440af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (isLayoutRtl()) { 1441af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen translationX = Math.min(0, translationX); 1442af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen } else { 1443af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen translationX = Math.max(0, translationX); 1444af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen } 1445955806dfc49aa793a386722800be9433f94c5563Adam Cohen progress = Math.max(0, progress); 1446a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1447edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1448a888158880fea53479447d883391f552604e46b6Dave Hawkey if (Float.compare(progress, mLastCustomContentScrollProgress) == 0) return; 1449a888158880fea53479447d883391f552604e46b6Dave Hawkey mLastCustomContentScrollProgress = progress; 1450c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1451a888158880fea53479447d883391f552604e46b6Dave Hawkey setBackgroundAlpha(progress * 0.8f); 145222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 1453a888158880fea53479447d883391f552604e46b6Dave Hawkey if (mLauncher.getHotseat() != null) { 1454a888158880fea53479447d883391f552604e46b6Dave Hawkey mLauncher.getHotseat().setTranslationX(translationX); 1455a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1456c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1457a888158880fea53479447d883391f552604e46b6Dave Hawkey if (getPageIndicator() != null) { 1458a888158880fea53479447d883391f552604e46b6Dave Hawkey getPageIndicator().setTranslationX(translationX); 1459a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1460c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1461a888158880fea53479447d883391f552604e46b6Dave Hawkey if (mCustomContentCallbacks != null) { 1462a888158880fea53479447d883391f552604e46b6Dave Hawkey mCustomContentCallbacks.onScrollProgressChanged(progress); 1463edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1464edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1465edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1466a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka @Override 146753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected OnClickListener getPageIndicatorClickListener() { 146853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen AccessibilityManager am = (AccessibilityManager) 146953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 147053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (!am.isTouchExplorationEnabled()) { 147153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return null; 147253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 147353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen OnClickListener listener = new OnClickListener() { 147453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen @Override 147553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen public void onClick(View arg0) { 147653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen enterOverviewMode(); 147753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 147853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen }; 147953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return listener; 148053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 148153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 148253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen @Override 1483a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka protected void screenScrolled(int screenCenter) { 148452aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final boolean isRtl = isLayoutRtl(); 1485a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka super.screenScrolled(screenCenter); 1486a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 1487a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka updatePageAlphaValues(screenCenter); 1488edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen updateStateForCustomContent(screenCenter); 1489d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka enableHwLayersOnVisiblePages(); 1490f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 1491af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen boolean shouldOverScroll = (mOverScrollX < 0 && (!hasCustomContent() || isLayoutRtl())) || 1492af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen (mOverScrollX > mMaxScrollX && (!hasCustomContent() || !isLayoutRtl())); 1493af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen 1494af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (shouldOverScroll) { 149552aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung int index = 0; 149652aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung float pivotX = 0f; 149752aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final float leftBiasedPivot = 0.25f; 149852aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final float rightBiasedPivot = 0.75f; 149952aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final int lowerIndex = 0; 150052aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final int upperIndex = getChildCount() - 1; 1501a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen 1502a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen final boolean isLeftPage = mOverScrollX < 0; 1503a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen index = (!isRtl && isLeftPage) || (isRtl && !isLeftPage) ? lowerIndex : upperIndex; 1504a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen pivotX = isLeftPage ? rightBiasedPivot : leftBiasedPivot; 150552aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung 1506b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen CellLayout cl = (CellLayout) getChildAt(index); 1507b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen float scrollProgress = getScrollProgress(screenCenter, cl, index); 150852aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung cl.setOverScrollAmount(Math.abs(scrollProgress), isLeftPage); 150952aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung float rotation = -WORKSPACE_OVERSCROLL_ROTATION * scrollProgress; 1510b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen cl.setRotationY(rotation); 1511a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen 1512a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen if (!mOverscrollTransformsSet || Float.compare(mLastOverscrollPivotX, pivotX) != 0) { 1513b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka mOverscrollTransformsSet = true; 1514a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen mLastOverscrollPivotX = pivotX; 151594309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen cl.setCameraDistance(mDensity * mCameraDistance); 151652aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung cl.setPivotX(cl.getMeasuredWidth() * pivotX); 1517b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka cl.setPivotY(cl.getMeasuredHeight() * 0.5f); 1518b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka cl.setOverscrollTransformsDirty(true); 1519b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka } 1520b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } else { 1521b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka if (mOverscrollTransformsSet) { 1522b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka mOverscrollTransformsSet = false; 1523ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen ((CellLayout) getChildAt(0)).resetOverscrollTransforms(); 1524ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen ((CellLayout) getChildAt(getChildCount() - 1)).resetOverscrollTransforms(); 15257842d7fc78eebfb2b7cbad23adf11f7b6d923f79Adam Cohen } 1526b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1527b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1528b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen 1529b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen @Override 1530b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen protected void overScroll(float amount) { 1531869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka acceleratedOverScroll(amount); 1532b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1533b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen 153400acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato protected void onAttachedToWindow() { 153500acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato super.onAttachedToWindow(); 15369c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mWindowToken = getWindowToken(); 1537956091ba7863bd72086275e61084864994dd6fa7Joe Onorato computeScroll(); 15389c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDragController.setWindowToken(mWindowToken); 15399c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 15409c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka 15419c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka protected void onDetachedFromWindow() { 1542e6661950f54f1813aec69928cecb3e5d4446c7e7Romain Guy super.onDetachedFromWindow(); 15439c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mWindowToken = null; 154400acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 154500acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato 154653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected void onResume() { 154753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (getPageIndicator() != null) { 154853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // In case accessibility state has changed, we need to perform this on every 154953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // attach to window 1550d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen OnClickListener listener = getPageIndicatorClickListener(); 1551d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen if (listener != null) { 1552d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen getPageIndicator().setOnClickListener(listener); 1553d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen } 155453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 155553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen AccessibilityManager am = (AccessibilityManager) 155653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 155753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen sAccessibilityEnabled = am.isEnabled(); 155853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 155953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 156031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 156128750fba6a2d141eb9a1e566718c17236030b815Michael Jurka protected void onLayout(boolean changed, int left, int top, int right, int bottom) { 1562c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka if (mFirstLayout && mCurrentPage >= 0 && mCurrentPage < getChildCount()) { 1563fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.syncWithScroll(); 1564cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mWallpaperOffset.jumpToFinal(); 1565c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 15660142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.onLayout(changed, left, top, right, bottom); 156731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 156831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 156931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 15709171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung protected void onDraw(Canvas canvas) { 15719171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // Draw the background gradient if necessary 15729c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka if (mBackground != null && mBackgroundAlpha > 0.0f && mDrawBackground) { 15738d006d5e144ae33e509ea42e0b9760ef6c5bc884Winson Chung int alpha = (int) (mBackgroundAlpha * 255); 1574f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung mBackground.setAlpha(alpha); 15758b805b17158886035b38261eb611d8641701ae43Michael Jurka mBackground.setBounds(getScrollX(), 0, getScrollX() + getMeasuredWidth(), 1576f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung getMeasuredHeight()); 1577f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung mBackground.draw(canvas); 15789171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 1579073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen 15809171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung super.onDraw(canvas); 1581b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1582b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Call back to LauncherModel to finish binding after the first draw 1583eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy post(mBindPages); 15849171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 15859171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 158621b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen boolean isDrawingBackgroundGradient() { 158721b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen return (mBackground != null && mBackgroundAlpha > 0.0f && mDrawBackground); 158821b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen } 158921b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen 1590dfab7f0285eea71abd7fa64e893541fdf831c73bMichael Jurka @Override 159131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project protected boolean onRequestFocusInDescendants(int direction, Rect previouslyFocusedRect) { 1592678862186af4ea70d9b4012c9bc127e7fea5e607Joe Onorato if (!mLauncher.isAllAppsVisible()) { 159331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final Folder openFolder = getOpenFolder(); 159431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (openFolder != null) { 159531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return openFolder.requestFocus(direction, previouslyFocusedRect); 159631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } else { 15970142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka return super.onRequestFocusInDescendants(direction, previouslyFocusedRect); 159831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 159931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 160031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return false; 160131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 160231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 160331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 160497d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung public int getDescendantFocusability() { 1605d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isSmall()) { 160697d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung return ViewGroup.FOCUS_BLOCK_DESCENDANTS; 160797d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung } 160897d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung return super.getDescendantFocusability(); 160997d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung } 161097d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung 161197d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung @Override 1612c2e24c0a37ddeab930f731c062705d435e477f75Romain Guy public void addFocusables(ArrayList<View> views, int direction, int focusableMode) { 1613678862186af4ea70d9b4012c9bc127e7fea5e607Joe Onorato if (!mLauncher.isAllAppsVisible()) { 161431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final Folder openFolder = getOpenFolder(); 16150142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka if (openFolder != null) { 161631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project openFolder.addFocusables(views, direction); 16170142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } else { 16180142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.addFocusables(views, direction, focusableMode); 161931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 162031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 162131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 162231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1623d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public boolean isSmall() { 1624f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return mState == State.SMALL || mState == State.SPRING_LOADED || mState == State.OVERVIEW; 1625d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1626d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 16270142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka void enableChildrenCache(int fromPage, int toPage) { 16280142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka if (fromPage > toPage) { 16290142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka final int temp = fromPage; 16300142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka fromPage = toPage; 16310142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka toPage = temp; 16323a2b3f2be58843d26549fb0ec6c6533627c7cd19Mike Cleron } 1633aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1634dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka final int screenCount = getChildCount(); 1635fea5d0250767ab938f623a404e6292a32dd2fdf5Adam Powell 16360142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka fromPage = Math.max(fromPage, 0); 16370142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka toPage = Math.min(toPage, screenCount - 1); 1638fea5d0250767ab938f623a404e6292a32dd2fdf5Adam Powell 16390142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka for (int i = fromPage; i <= toPage; i++) { 164031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final CellLayout layout = (CellLayout) getChildAt(i); 164131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawnWithCacheEnabled(true); 164231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawingCacheEnabled(true); 164331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 164431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 164531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 164631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void clearChildrenCache() { 1647dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka final int screenCount = getChildCount(); 1648dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka for (int i = 0; i < screenCount; i++) { 164931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final CellLayout layout = (CellLayout) getChildAt(i); 165031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawnWithCacheEnabled(false); 16518182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen // In software mode, we don't want the items to continue to be drawn into bitmaps 16528182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen if (!isHardwareAccelerated()) { 16538182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen layout.setChildrenDrawingCacheEnabled(false); 16548182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen } 165531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 165631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 165731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 16583a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka private void updateChildrenLayersEnabled(boolean force) { 1659f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen boolean small = mState == State.SMALL || mState == State.OVERVIEW || mIsSwitchingState; 16603a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka boolean enableChildrenLayers = force || small || mAnimatingViewIntoPlace || isPageMoving(); 1661d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 1662d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (enableChildrenLayers != mChildrenLayersEnabled) { 1663d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mChildrenLayersEnabled = enableChildrenLayers; 1664d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (mChildrenLayersEnabled) { 1665d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka enableHwLayersOnVisiblePages(); 1666d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } else { 1667d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < getPageCount(); i++) { 1668d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 166901f2d7fa4b24b21543012060305d693899b4beaaChris Craik cl.enableHardwareLayer(false); 1670d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1671d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1672d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1673d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1674d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka 1675d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka private void enableHwLayersOnVisiblePages() { 1676d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (mChildrenLayersEnabled) { 1677d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka final int screenCount = getChildCount(); 1678d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka getVisiblePages(mTempVisiblePagesRange); 1679d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka int leftScreen = mTempVisiblePagesRange[0]; 1680d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka int rightScreen = mTempVisiblePagesRange[1]; 1681d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (leftScreen == rightScreen) { 1682d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka // make sure we're caching at least two pages always 1683d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (rightScreen < screenCount - 1) { 1684d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka rightScreen++; 1685d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } else if (leftScreen > 0) { 1686d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka leftScreen--; 1687d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1688d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 168901f2d7fa4b24b21543012060305d693899b4beaaChris Craik 169001f2d7fa4b24b21543012060305d693899b4beaaChris Craik final CellLayout customScreen = mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID); 1691d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < screenCount; i++) { 169247639b9c1db9a5d0d89ce6b4b36d6b3c0d489602Michael Jurka final CellLayout layout = (CellLayout) getPageAt(i); 169301f2d7fa4b24b21543012060305d693899b4beaaChris Craik 169401f2d7fa4b24b21543012060305d693899b4beaaChris Craik // enable layers between left and right screen inclusive, except for the 169501f2d7fa4b24b21543012060305d693899b4beaaChris Craik // customScreen, which may animate its content during transitions. 169601f2d7fa4b24b21543012060305d693899b4beaaChris Craik boolean enableLayer = layout != customScreen && 169701f2d7fa4b24b21543012060305d693899b4beaaChris Craik leftScreen <= i && i <= rightScreen && shouldDrawChild(layout); 169801f2d7fa4b24b21543012060305d693899b4beaaChris Craik layout.enableHardwareLayer(enableLayer); 16993a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 17003a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 17013a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 17023a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka 17033a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka public void buildPageHardwareLayers() { 17043a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka // force layers to be enabled just for the call to buildLayer 17053a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(true); 17063a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka if (getWindowToken() != null) { 17073a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka final int childCount = getChildCount(); 17083a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka for (int i = 0; i < childCount; i++) { 17093a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka CellLayout cl = (CellLayout) getChildAt(i); 1710d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka cl.buildHardwareLayer(); 1711d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1712ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka } 17133a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 1714ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka } 1715ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka 17161d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown protected void onWallpaperTap(MotionEvent ev) { 17171d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown final int[] position = mTempCell; 17181d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown getLocationOnScreen(position); 17191d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 17201d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown int pointerIndex = ev.getActionIndex(); 17211d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[0] += (int) ev.getX(pointerIndex); 17221d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[1] += (int) ev.getY(pointerIndex); 17231d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 17241d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown mWallpaperManager.sendWallpaperCommand(getWindowToken(), 17251d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown ev.getAction() == MotionEvent.ACTION_UP 17261d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown ? WallpaperManager.COMMAND_TAP : WallpaperManager.COMMAND_SECONDARY_TAP, 17271d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[0], position[1], 0, null); 17281d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown } 17291d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 173061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 173161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * This interpolator emulates the rate at which the perceived scale of an object changes 173261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * as its distance from a camera increases. When this interpolator is applied to a scale 173361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * animation on a view, it evokes the sense that the object is shrinking due to moving away 17340dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn * from the camera. 173561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 173661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZInterpolator implements TimeInterpolator { 173761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private float focalLength; 173861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 173961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public ZInterpolator(float foc) { 174061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen focalLength = foc; 174161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 174261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 1743eed565d5126cb40b2a7ecdf5f6e8ac7a7464007bAdam Cohen public float getInterpolation(float input) { 1744eed565d5126cb40b2a7ecdf5f6e8ac7a7464007bAdam Cohen return (1.0f - focalLength / (focalLength + input)) / 174561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen (1.0f - focalLength / (focalLength + 1.0f)); 1746cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1747cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1748cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen 174961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 175061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * The exact reverse of ZInterpolator. 175161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 175261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class InverseZInterpolator implements TimeInterpolator { 175361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private ZInterpolator zInterpolator; 175461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public InverseZInterpolator(float foc) { 175561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen zInterpolator = new ZInterpolator(foc); 175661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 1757cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen public float getInterpolation(float input) { 175861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return 1 - zInterpolator.getInterpolation(1 - input); 1759cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1760cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1761cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen 176261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 176361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * ZInterpolator compounded with an ease-out. 176461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 176561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZoomOutInterpolator implements TimeInterpolator { 1766b64d36e6f8006b3ea5a6c2951af4cf8dea72d08eAdam Cohen private final DecelerateInterpolator decelerate = new DecelerateInterpolator(0.75f); 1767b64d36e6f8006b3ea5a6c2951af4cf8dea72d08eAdam Cohen private final ZInterpolator zInterpolator = new ZInterpolator(0.13f); 176861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 176961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public float getInterpolation(float input) { 177061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return decelerate.getInterpolation(zInterpolator.getInterpolation(input)); 177161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 177261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 177361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 177461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 177561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * InvereZInterpolator compounded with an ease-out. 177661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 177761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZoomInInterpolator implements TimeInterpolator { 177861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final InverseZInterpolator inverseZInterpolator = new InverseZInterpolator(0.35f); 177961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final DecelerateInterpolator decelerate = new DecelerateInterpolator(3.0f); 178061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 178161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public float getInterpolation(float input) { 178261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return decelerate.getInterpolation(inverseZInterpolator.getInterpolation(input)); 178361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 178461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 178561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 178661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final ZoomInInterpolator mZoomInInterpolator = new ZoomInInterpolator(); 17873e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 17883e7c7634531302271270c8cf418abc959d621cbcMichael Jurka /* 17896639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 17906639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * We call these methods (onDragStartedWithItemSpans/onDragStartedWithSize) whenever we 17916639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * start a drag in Launcher, regardless of whether the drag has ever entered the Workspace 17926639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 17936639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * These methods mark the appropriate pages as accepting drops (which alters their visual 17946639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * appearance). 17956639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 17966639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen */ 17976639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen public void onDragStartedWithItem(View v) { 17986639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen final Canvas canvas = new Canvas(); 17996639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 18006639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen // The outline is used to visualize where the item will land if dropped 1801d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(v, canvas, DRAG_BITMAP_PADDING); 18026639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen } 18036639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 18048c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka public void onDragStartedWithItem(PendingAddItemInfo info, Bitmap b, boolean clipAlpha) { 1805d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka final Canvas canvas = new Canvas(); 18063e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 1807038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int[] size = estimateItemSize(info.spanX, info.spanY, info, false); 18086639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 1809d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka // The outline is used to visualize where the item will land if dropped 1810d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(b, canvas, DRAG_BITMAP_PADDING, size[0], 18118c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka size[1], clipAlpha); 18123e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 18133e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 1814758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy public void exitWidgetResizeMode() { 1815716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 18166788269814a678af976dfc7d6135993e172ce586Adam Cohen dragLayer.clearAllResizeFrames(); 1817758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy } 1818758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy 18194b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private void initAnimationArrays() { 18204b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen final int childCount = getChildCount(); 1821dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (mLastChildCount == childCount) return; 18227d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 18234b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mOldBackgroundAlphas = new float[childCount]; 18244b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mOldAlphas = new float[childCount]; 18254b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mNewBackgroundAlphas = new float[childCount]; 18264b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mNewAlphas = new float[childCount]; 18274b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 18284b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 18292a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka Animator getChangeStateAnimation(final State state, boolean animated) { 1830f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return getChangeStateAnimation(state, animated, 0, -1); 18317777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 18327777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen 1833f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen @Override 1834f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen protected void getOverviewModePages(int[] range) { 1835fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int start = numCustomPages(); 18361003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen int end = getChildCount() - 1; 18371003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen 18381003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen range[0] = Math.max(0, Math.min(start, getChildCount() - 1)); 18391003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen range[1] = Math.max(0, end); 1840dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 1841dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 1842dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen protected void onStartReordering() { 1843dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen super.onStartReordering(); 1844dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen showOutlines(); 184522cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // Reordering handles its own animations, disable the automatic ones. 1846964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung disableLayoutTransitions(); 1847dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 1848dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 1849dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen protected void onEndReordering() { 1850dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen super.onEndReordering(); 1851dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 18522bf63d520576baa433a53a77e4e24386e40c1cdaAdam Cohen hideOutlines(); 1853dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mScreenOrder.clear(); 18542bf63d520576baa433a53a77e4e24386e40c1cdaAdam Cohen int count = getChildCount(); 1855dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen for (int i = 0; i < count; i++) { 1856dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen CellLayout cl = ((CellLayout) getChildAt(i)); 1857dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mScreenOrder.add(getIdForScreen(cl)); 1858dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 1859d64d1763c590b1c954b759156683abf39ff22945Winson Chung 1860dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 186122cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 186222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // Re-enable auto layout transitions for page deletion. 1863964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung enableLayoutTransitions(); 1864dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 1865dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 1866f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public boolean isInOverviewMode() { 1867f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return mState == State.OVERVIEW; 1868f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1869f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 187093c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen public boolean enterOverviewMode() { 187193c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen if (mTouchState != TOUCH_STATE_REST) { 187293c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen return false; 187393c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen } 1874336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka enableOverviewMode(true, -1, true); 187593c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen return true; 1876f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1877f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1878336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void exitOverviewMode(boolean animated) { 1879336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka exitOverviewMode(-1, animated); 1880f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1881f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1882336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void exitOverviewMode(int snapPage, boolean animated) { 1883336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka enableOverviewMode(false, snapPage, animated); 1884f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1885f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1886336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka private void enableOverviewMode(boolean enable, int snapPage, boolean animated) { 1887f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen State finalState = Workspace.State.OVERVIEW; 1888f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (!enable) { 1889f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen finalState = Workspace.State.NORMAL; 1890f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1891f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1892336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka Animator workspaceAnim = getChangeStateAnimation(finalState, animated, 0, snapPage); 1893336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka if (workspaceAnim != null) { 1894f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionPrepare(); 1895336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka workspaceAnim.addListener(new AnimatorListenerAdapter() { 1896336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka @Override 1897336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void onAnimationEnd(Animator arg0) { 1898f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionEnd(); 1899336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 1900336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka }); 1901336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka workspaceAnim.start(); 1902336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 1903f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1904f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1905410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen int getOverviewModeTranslationY() { 1906410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen int childHeight = getNormalChildHeight(); 1907410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen int viewPortHeight = getViewportHeight(); 1908410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen int scaledChildHeight = (int) (mOverviewModeShrinkFactor * childHeight); 1909410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 1910410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen int offset = (viewPortHeight - scaledChildHeight) / 2; 1911410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen int offsetDelta = mOverviewModePageOffset - offset + mInsets.top; 1912410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 1913410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen return offsetDelta; 1914410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen } 1915410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 19165841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung boolean shouldVoiceButtonProxyBeVisible() { 19175841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung if (isOnOrMovingToCustomContent()) { 19185841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return false; 19195841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 19205841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung if (mState != State.NORMAL) { 19215841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return false; 19225841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 19235841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return true; 19245841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 19255841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung 1926edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen public void updateInteractionForState() { 1927edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen if (mState != State.NORMAL) { 1928edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mLauncher.onInteractionBegin(); 1929edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } else { 1930edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mLauncher.onInteractionEnd(); 1931edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 1932edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 1933edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen 1934edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen private void setState(State state) { 1935edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mState = state; 1936edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen updateInteractionForState(); 193753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen updateAccessibilityFlags(); 193853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 193953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 194053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private void updateAccessibilityFlags() { 194153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int accessible = mState == State.NORMAL ? 194253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_YES : 194353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS; 194453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen setImportantForAccessibility(accessible); 1945edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 1946edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen 1947f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen Animator getChangeStateAnimation(final State state, boolean animated, int delay, int snapPage) { 1948bdf78559f223ac11e01e3311edd5a48a80383e1eMichael Jurka if (mState == state) { 19492a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka return null; 195099633da90012dc732cbc12a96b33e17abcecb464Michael Jurka } 195199633da90012dc732cbc12a96b33e17abcecb464Michael Jurka 19521b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung // Initialize animation arrays for the first time if necessary 19531b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung initAnimationArrays(); 19541b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung 19552ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka AnimatorSet anim = animated ? LauncherAnimUtils.createAnimatorSet() : null; 19567777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen 19571b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final State oldState = mState; 19581b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean oldStateIsNormal = (oldState == State.NORMAL); 19594ff7d79ddcee0a95fe6e7458731decd694b91d03Michael Jurka final boolean oldStateIsSpringLoaded = (oldState == State.SPRING_LOADED); 19601b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean oldStateIsSmall = (oldState == State.SMALL); 1961f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen final boolean oldStateIsOverview = (oldState == State.OVERVIEW); 1962edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen setState(state); 19631b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsNormal = (state == State.NORMAL); 19641b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsSpringLoaded = (state == State.SPRING_LOADED); 19651b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsSmall = (state == State.SMALL); 1966f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen final boolean stateIsOverview = (state == State.OVERVIEW); 19672d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float finalBackgroundAlpha = (stateIsSpringLoaded || stateIsOverview) ? 1.0f : 0f; 1968f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen float finalHotseatAndPageIndicatorAlpha = (stateIsOverview || stateIsSmall) ? 0f : 1f; 1969f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen float finalOverviewPanelAlpha = stateIsOverview ? 1f : 0f; 19702d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float finalSearchBarAlpha = !stateIsNormal ? 0f : 1f; 1971410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen float finalWorkspaceTranslationY = stateIsOverview ? getOverviewModeTranslationY() : 0; 1972f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1973f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung boolean workspaceToAllApps = (oldStateIsNormal && stateIsSmall); 1974f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung boolean allAppsToWorkspace = (oldStateIsSmall && stateIsNormal); 197558993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen boolean workspaceToOverview = (oldStateIsNormal && stateIsOverview); 197658993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen boolean overviewToWorkspace = (oldStateIsOverview && stateIsNormal); 197758993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen 19787d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mNewScale = 1.0f; 1979beff8c6a13d5b5ad69f5a85ee0150cecd28e6341Adam Cohen 1980f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (oldStateIsOverview) { 1981f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen disableFreeScroll(snapPage); 1982f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsOverview) { 1983f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen enableFreeScroll(); 1984f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1985f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 19867777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (state != State.NORMAL) { 1987f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (stateIsSpringLoaded) { 1988f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mNewScale = mSpringLoadedShrinkFactor; 1989f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsOverview) { 1990f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mNewScale = mOverviewModeShrinkFactor; 1991f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsSmall){ 1992af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen mNewScale = mOverviewModeShrinkFactor - 0.3f; 1993f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1994f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (workspaceToAllApps) { 19953a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 19963c4c20fbe682cb4b3ef94f09afe0af09171583f3Michael Jurka } 19977777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 1998f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 1999fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen final int duration; 2000fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen if (workspaceToAllApps) { 2001fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen duration = getResources().getInteger(R.integer.config_workspaceUnshrinkTime); 2002fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } else if (workspaceToOverview || overviewToWorkspace) { 2003fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen duration = getResources().getInteger(R.integer.config_overviewTransitionTime); 2004fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } else { 2005fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen duration = getResources().getInteger(R.integer.config_appsCustomizeWorkspaceShrinkTime); 2006fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } 2007fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen 20081b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung for (int i = 0; i < getChildCount(); i++) { 20091b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final CellLayout cl = (CellLayout) getChildAt(i); 2010296ab0fde68c6aeb255c96a31440fa7f844e02a2Winson Chung boolean isCurrentPage = (i == getNextPage()); 20112d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float initialAlpha = cl.getShortcutsAndWidgets().getAlpha(); 2012f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung float finalAlpha = stateIsSmall ? 0f : 1f; 2013f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2014f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // If we are animating to/from the small state, then hide the side pages and fade the 2015f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // current page in 2016f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (!mIsSwitchingState) { 2017f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (workspaceToAllApps || allAppsToWorkspace) { 2018f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (allAppsToWorkspace && isCurrentPage) { 2019f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung initialAlpha = 0f; 2020f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } else if (!isCurrentPage) { 2021f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung initialAlpha = finalAlpha = 0f; 2022f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 2023f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung cl.setShortcutAndWidgetAlpha(initialAlpha); 2024f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 2025f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 20264afe9b31f51022538b30646fe83780e83bf22490Winson Chung 20271b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung mOldAlphas[i] = initialAlpha; 20281b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung mNewAlphas[i] = finalAlpha; 20297777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (animated) { 20307777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen mOldBackgroundAlphas[i] = cl.getBackgroundAlpha(); 20317777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen mNewBackgroundAlphas[i] = finalBackgroundAlpha; 20327777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } else { 20331b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung cl.setBackgroundAlpha(finalBackgroundAlpha); 2034a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(finalAlpha); 2035b0f28bd9a52fa4e343c8299d1c3e225d8e01c1e9Michael Jurka } 20367777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 20371c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung 20383d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View searchBar = mLauncher.getQsbBar(); 20393d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View overviewPanel = mLauncher.getOverviewPanel(); 20403d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View hotseat = mLauncher.getHotseat(); 20417777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (animated) { 2042fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen anim.setDuration(duration); 20437d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen LauncherViewPropertyAnimator scale = new LauncherViewPropertyAnimator(this); 20447d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen scale.scaleX(mNewScale) 20457d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen .scaleY(mNewScale) 2046410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen .translationY(finalWorkspaceTranslationY) 20477d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen .setInterpolator(mZoomInInterpolator); 20487d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen anim.play(scale); 20497407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka for (int index = 0; index < getChildCount(); index++) { 20507407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka final int i = index; 20517407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 2052869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float currentAlpha = cl.getShortcutsAndWidgets().getAlpha(); 20532a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka if (mOldAlphas[i] == 0 && mNewAlphas[i] == 0) { 20547372c59277a23a31eeb1513a554b29d7bf05aedbMichael Jurka cl.setBackgroundAlpha(mNewBackgroundAlphas[i]); 2055a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(mNewAlphas[i]); 20567407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } else { 2057869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (mOldAlphas[i] != mNewAlphas[i] || currentAlpha != mNewAlphas[i]) { 20586c8a5790820dbcb64568fdefc8464a8d971847f0Michael Jurka LauncherViewPropertyAnimator alphaAnim = 20596c8a5790820dbcb64568fdefc8464a8d971847f0Michael Jurka new LauncherViewPropertyAnimator(cl.getShortcutsAndWidgets()); 2060a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka alphaAnim.alpha(mNewAlphas[i]) 2061a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka .setInterpolator(mZoomInInterpolator); 2062a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka anim.play(alphaAnim); 2063742574b15b2b5298a2328443176f2890fb8ebe98Michael Jurka } 20647407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka if (mOldBackgroundAlphas[i] != 0 || 2065869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mNewBackgroundAlphas[i] != 0) { 2066f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka ValueAnimator bgAnim = 2067fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen LauncherAnimUtils.ofFloat(cl, 0f, 1f); 20687407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka bgAnim.setInterpolator(mZoomInInterpolator); 20697407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka bgAnim.addUpdateListener(new LauncherAnimatorUpdateListener() { 20707407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka public void onAnimationUpdate(float a, float b) { 20717372c59277a23a31eeb1513a554b29d7bf05aedbMichael Jurka cl.setBackgroundAlpha( 20727407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka a * mOldBackgroundAlphas[i] + 20737407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka b * mNewBackgroundAlphas[i]); 20747407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } 20757407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka }); 20767407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka anim.play(bgAnim); 20777777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 2078b46a2d130b3d04df830402d579060b63db559ae3Winson Chung } 20797407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } 20806670073de833cb56dabecb1eb751b6625a5aed78Winson Chung ObjectAnimator pageIndicatorAlpha = null; 20816670073de833cb56dabecb1eb751b6625a5aed78Winson Chung if (getPageIndicator() != null) { 20826670073de833cb56dabecb1eb751b6625a5aed78Winson Chung pageIndicatorAlpha = ObjectAnimator.ofFloat(getPageIndicator(), "alpha", 20836670073de833cb56dabecb1eb751b6625a5aed78Winson Chung finalHotseatAndPageIndicatorAlpha); 20846670073de833cb56dabecb1eb751b6625a5aed78Winson Chung } 20853d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen ObjectAnimator hotseatAlpha = ObjectAnimator.ofFloat(hotseat, "alpha", 2086f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen finalHotseatAndPageIndicatorAlpha); 2087dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen ObjectAnimator searchBarAlpha = ObjectAnimator.ofFloat(searchBar, 2088dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen "alpha", finalSearchBarAlpha); 20893d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen ObjectAnimator overviewPanelAlpha = ObjectAnimator.ofFloat(overviewPanel, 2090f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen "alpha", finalOverviewPanelAlpha); 20913d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen 2092a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen overviewPanelAlpha.addListener(new AlphaUpdateListener(overviewPanel)); 2093a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen hotseatAlpha.addListener(new AlphaUpdateListener(hotseat)); 2094a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen searchBarAlpha.addListener(new AlphaUpdateListener(searchBar)); 20953d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen 209658993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen if (workspaceToOverview) { 209758993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen hotseatAlpha.setInterpolator(new DecelerateInterpolator(2)); 209858993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen } else if (overviewToWorkspace) { 209958993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen overviewPanelAlpha.setInterpolator(new DecelerateInterpolator(2)); 210058993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen } 210158993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen 21026670073de833cb56dabecb1eb751b6625a5aed78Winson Chung if (getPageIndicator() != null) { 2103a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen pageIndicatorAlpha.addListener(new AlphaUpdateListener(getPageIndicator())); 21046670073de833cb56dabecb1eb751b6625a5aed78Winson Chung } 21053d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen 2106f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(overviewPanelAlpha); 2107f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(hotseatAlpha); 2108dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen anim.play(searchBarAlpha); 2109f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(pageIndicatorAlpha); 21102a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka anim.setStartDelay(delay); 2111f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else { 21123d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen overviewPanel.setAlpha(finalOverviewPanelAlpha); 21133d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen AlphaUpdateListener.updateVisibility(overviewPanel); 21143d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen hotseat.setAlpha(finalHotseatAndPageIndicatorAlpha); 21153d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen AlphaUpdateListener.updateVisibility(hotseat); 21166670073de833cb56dabecb1eb751b6625a5aed78Winson Chung if (getPageIndicator() != null) { 21176670073de833cb56dabecb1eb751b6625a5aed78Winson Chung getPageIndicator().setAlpha(finalHotseatAndPageIndicatorAlpha); 2118336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka AlphaUpdateListener.updateVisibility(getPageIndicator()); 21196670073de833cb56dabecb1eb751b6625a5aed78Winson Chung } 2120dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen searchBar.setAlpha(finalSearchBarAlpha); 21213f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen AlphaUpdateListener.updateVisibility(searchBar); 21223f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen updateCustomContentVisibility(); 2123410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setScaleX(mNewScale); 2124410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setScaleY(mNewScale); 2125410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setTranslationY(finalWorkspaceTranslationY); 2126dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen } 21275841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 21288d006d5e144ae33e509ea42e0b9760ef6c5bc884Winson Chung 21291b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung if (stateIsSpringLoaded) { 21307bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // Right now we're covered by Apps Customize 21317bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // Show the background gradient immediately, so the gradient will 21327bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // be showing once AppsCustomize disappears 21337bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka animateBackgroundGradient(getResources().getInteger( 21347bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka R.integer.config_appsCustomizeSpringLoadedBgAlpha) / 100f, false); 2135dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen } else if (stateIsOverview) { 2136dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen animateBackgroundGradient(getResources().getInteger( 2137dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen R.integer.config_appsCustomizeSpringLoadedBgAlpha) / 100f, true); 21387bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } else { 21397bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // Fade the background gradient away 2140ed307df7446288f23a1ce34e5cdb6b55dd3df675Adam Cohen animateBackgroundGradient(0f, animated); 21417bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 21422a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka return anim; 2143dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka } 2144dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka 2145a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen static class AlphaUpdateListener implements AnimatorUpdateListener, AnimatorListener { 2146f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen View view; 2147f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public AlphaUpdateListener(View v) { 2148f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen view = v; 2149f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2150f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2151f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen @Override 2152f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public void onAnimationUpdate(ValueAnimator arg0) { 2153336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka updateVisibility(view); 2154336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2155336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka 2156336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public static void updateVisibility(View view) { 215753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // We want to avoid the extra layout pass by setting the views to GONE unless 215853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // accessibility is on, in which case not setting them to GONE causes a glitch. 215953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int invisibleState = sAccessibilityEnabled ? GONE : INVISIBLE; 216053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (view.getAlpha() < ALPHA_CUTOFF_THRESHOLD && view.getVisibility() != invisibleState) { 216153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen view.setVisibility(invisibleState); 2162f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (view.getAlpha() > ALPHA_CUTOFF_THRESHOLD 2163f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen && view.getVisibility() != VISIBLE) { 2164f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen view.setVisibility(VISIBLE); 2165f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2166f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2167a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2168a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2169a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationCancel(Animator arg0) { 2170a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2171a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2172a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2173a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationEnd(Animator arg0) { 2174a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen updateVisibility(view); 2175a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2176a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2177a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2178a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationRepeat(Animator arg0) { 2179a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2180a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2181a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2182a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationStart(Animator arg0) { 2183a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen // We want the views to be visible for animation, so fade-in/out is visible 2184a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen view.setVisibility(VISIBLE); 2185a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2186f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2187f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2188bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2189a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka public void onLauncherTransitionPrepare(Launcher l, boolean animated, boolean toWorkspace) { 2190f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionPrepare(); 2191bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2192bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 2193bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2194a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka public void onLauncherTransitionStart(Launcher l, boolean animated, boolean toWorkspace) { 2195a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka } 2196a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka 2197a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka @Override 21987044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung public void onLauncherTransitionStep(Launcher l, float t) { 21997044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung mTransitionProgress = t; 22007044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 22017044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 22027044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung @Override 2203bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka public void onLauncherTransitionEnd(Launcher l, boolean animated, boolean toWorkspace) { 2204f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionEnd(); 2205f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2206f343499f9b2c01978027e810255274b714ac457dAdam Cohen 2207f343499f9b2c01978027e810255274b714ac457dAdam Cohen private void onTransitionPrepare() { 2208f343499f9b2c01978027e810255274b714ac457dAdam Cohen mIsSwitchingState = true; 2209f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2210f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // Invalidate here to ensure that the pages are rendered during the state change transition. 2211f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung invalidate(); 2212f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2213f343499f9b2c01978027e810255274b714ac457dAdam Cohen updateChildrenLayersEnabled(false); 22143f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen hideCustomContentIfNecessary(); 22153f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 22163f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 22173f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void updateCustomContentVisibility() { 22183f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen int visibility = mState == Workspace.State.NORMAL ? VISIBLE : INVISIBLE; 22193f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (hasCustomContent()) { 22203f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(visibility); 22213f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 22223f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 22233f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 22243f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void showCustomContentIfNecessary() { 22253f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen boolean show = mState == Workspace.State.NORMAL; 22263f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (show && hasCustomContent()) { 22273f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(VISIBLE); 22283f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 22293f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 22303f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 22313f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void hideCustomContentIfNecessary() { 22323f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen boolean hide = mState != Workspace.State.NORMAL; 22333f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (hide && hasCustomContent()) { 22343f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(INVISIBLE); 2235f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2236f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2237f343499f9b2c01978027e810255274b714ac457dAdam Cohen 2238f343499f9b2c01978027e810255274b714ac457dAdam Cohen private void onTransitionEnd() { 2239bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka mIsSwitchingState = false; 22403a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 2241bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // The code in getChangeStateAnimation to determine initialAlpha and finalAlpha will ensure 2242bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // ensure that only the current page is visible during (and subsequently, after) the 2243bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // transition animation. If fade adjacent pages is disabled, then re-enable the page 2244bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // visibility after the transition animation. 2245869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (!mWorkspaceFadeInAdjacentScreens) { 2246bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka for (int i = 0; i < getChildCount(); i++) { 2247bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 2248a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(1f); 2249bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2250bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 22513f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen showCustomContentIfNecessary(); 2252bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2253bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 2254bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2255bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka public View getContent() { 2256bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka return this; 2257bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2258bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 22594be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 22604be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Draw the View v into the given Canvas. 22614be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * 22624be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param v the view to draw 22634be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param destCanvas the canvas to draw on 22644be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param padding the horizontal and vertical padding to use when drawing 22654be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato */ 2266ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen private void drawDragView(View v, Canvas destCanvas, int padding, boolean pruneToDrawable) { 22674be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Rect clipRect = mTempRect; 22684be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato v.getDrawingRect(clipRect); 22694be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2270099f60d51f6310e1290687e83958e665b3324504Adam Cohen boolean textVisible = false; 2271099f60d51f6310e1290687e83958e665b3324504Adam Cohen 2272ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.save(); 2273ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof TextView && pruneToDrawable) { 2274ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Drawable d = ((TextView) v).getCompoundDrawables()[1]; 2275ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen clipRect.set(0, 0, d.getIntrinsicWidth() + padding, d.getIntrinsicHeight() + padding); 2276ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.translate(padding / 2, padding / 2); 2277ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen d.draw(destCanvas); 2278ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else { 2279ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof FolderIcon) { 2280099f60d51f6310e1290687e83958e665b3324504Adam Cohen // For FolderIcons the text can bleed into the icon area, and so we need to 2281099f60d51f6310e1290687e83958e665b3324504Adam Cohen // hide the text completely (which can't be achieved by clipping). 2282099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (((FolderIcon) v).getTextVisible()) { 2283099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) v).setTextVisible(false); 2284099f60d51f6310e1290687e83958e665b3324504Adam Cohen textVisible = true; 2285099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 2286ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else if (v instanceof BubbleTextView) { 2287ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen final BubbleTextView tv = (BubbleTextView) v; 2288ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen clipRect.bottom = tv.getExtendedPaddingTop() - (int) BubbleTextView.PADDING_V + 2289ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen tv.getLayout().getLineTop(0); 2290ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else if (v instanceof TextView) { 2291ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen final TextView tv = (TextView) v; 2292ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen clipRect.bottom = tv.getExtendedPaddingTop() - tv.getCompoundDrawablePadding() + 2293ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen tv.getLayout().getLineTop(0); 2294ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2295ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.translate(-v.getScrollX() + padding / 2, -v.getScrollY() + padding / 2); 2296ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.clipRect(clipRect, Op.REPLACE); 2297ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen v.draw(destCanvas); 2298099f60d51f6310e1290687e83958e665b3324504Adam Cohen 2299099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Restore text visibility of FolderIcon if necessary 2300099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (textVisible) { 2301099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) v).setTextVisible(true); 2302099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 23034be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 2304ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.restore(); 2305ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 23064be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2307ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen /** 2308ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen * Returns a new bitmap to show when the given View is being dragged around. 2309ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen * Responsibility for the bitmap is transferred to the caller. 2310ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen */ 2311ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen public Bitmap createDragBitmap(View v, Canvas canvas, int padding) { 2312ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Bitmap b; 23134be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2314ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof TextView) { 2315ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Drawable d = ((TextView) v).getCompoundDrawables()[1]; 2316ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen b = Bitmap.createBitmap(d.getIntrinsicWidth() + padding, 2317ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen d.getIntrinsicHeight() + padding, Bitmap.Config.ARGB_8888); 2318ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else { 2319ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen b = Bitmap.createBitmap( 2320ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888); 2321ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2322ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2323ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen canvas.setBitmap(b); 2324ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen drawDragView(v, canvas, padding, true); 2325aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 2326ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2327ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen return b; 23284be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 23294be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 23304be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 23314be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location. 23324be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Responsibility for the bitmap is transferred to the caller. 23334be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato */ 23344be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato private Bitmap createDragOutline(View v, Canvas canvas, int padding) { 2335410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen final int outlineColor = getResources().getColor(R.color.outline_color); 23364be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Bitmap b = Bitmap.createBitmap( 23374be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888); 23384be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 23394be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato canvas.setBitmap(b); 2340b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung drawDragView(v, canvas, padding, true); 23415bb50bdb13f5fc22f5febd9480e78222b26c6fe7Adam Cohen mOutlineHelper.applyMediumExpensiveOutlineWithBlur(b, canvas, outlineColor, outlineColor); 2342aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 23434be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato return b; 23444be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 23454be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 23464be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 2347d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka * Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location. 2348d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka * Responsibility for the bitmap is transferred to the caller. 2349d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka */ 23508db7000140d3c35be92a4e07cf54ea6ec4ae3030Peter Ng private Bitmap createDragOutline(Bitmap orig, Canvas canvas, int padding, int w, int h, 23518c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka boolean clipAlpha) { 2352410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen final int outlineColor = getResources().getColor(R.color.outline_color); 2353f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka final Bitmap b = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888); 2354d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka canvas.setBitmap(b); 2355f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2356f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka Rect src = new Rect(0, 0, orig.getWidth(), orig.getHeight()); 2357f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka float scaleFactor = Math.min((w - padding) / (float) orig.getWidth(), 2358f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka (h - padding) / (float) orig.getHeight()); 2359f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka int scaledWidth = (int) (scaleFactor * orig.getWidth()); 2360f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka int scaledHeight = (int) (scaleFactor * orig.getHeight()); 2361f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka Rect dst = new Rect(0, 0, scaledWidth, scaledHeight); 2362f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2363f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka // center the image 2364f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka dst.offset((w - scaledWidth) / 2, (h - scaledHeight) / 2); 2365f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 23661120e0355798391712f1d2e2b205f0bd3724770cWinson Chung canvas.drawBitmap(orig, src, dst, null); 23678db7000140d3c35be92a4e07cf54ea6ec4ae3030Peter Ng mOutlineHelper.applyMediumExpensiveOutlineWithBlur(b, canvas, outlineColor, outlineColor, 23688c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka clipAlpha); 2369aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 2370d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 2371d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka return b; 2372d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 2373d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 237431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void startDrag(CellLayout.CellInfo cellInfo) { 237531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project View child = cellInfo.cell; 2376aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 237731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project // Make sure the drag was started by a long press as opposed to a long click. 23787984c9496bcaeca23ee7fdecc4d4f1bb2467e0f2Bjorn Bringert if (!child.isInTouchMode()) { 237931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return; 238031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2381aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 238231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mDragInfo = cellInfo; 2383d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen child.setVisibility(INVISIBLE); 2384482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen CellLayout layout = (CellLayout) child.getParent().getParent(); 2385482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen layout.prepareChildForDrag(child); 23864be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 23874be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato child.clearFocus(); 23884be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato child.setPressed(false); 23894be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 23904be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Canvas canvas = new Canvas(); 23914be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 23924be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato // The outline is used to visualize where the item will land if dropped 2393d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(child, canvas, DRAG_BITMAP_PADDING); 2394ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen beginDragShared(child, this); 2395ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2396ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2397ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen public void beginDragShared(View child, DragSource source) { 23984be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato // The drag bitmap follows the touch point around on the screen 2399d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Bitmap b = createDragBitmap(child, new Canvas(), DRAG_BITMAP_PADDING); 24004be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 24014be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final int bmpWidth = b.getWidth(); 2402eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung final int bmpHeight = b.getHeight(); 2403e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2404307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen float scale = mLauncher.getDragLayer().getLocationInDragLayer(child, mTempXY); 2405eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung int dragLayerX = 2406307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen Math.round(mTempXY[0] - (bmpWidth - scale * child.getWidth()) / 2); 2407eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung int dragLayerY = 2408307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen Math.round(mTempXY[1] - (bmpHeight - scale * bmpHeight) / 2 2409eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung - DRAG_BITMAP_PADDING / 2); 2410e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 24115f8afe6280eae34620067696173e71943e1a30a3Winson Chung LauncherAppState app = LauncherAppState.getInstance(); 24125f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2413b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung Point dragVisualizeOffset = null; 2414e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen Rect dragRect = null; 2415b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung if (child instanceof BubbleTextView || child instanceof PagedViewIcon) { 24165f8afe6280eae34620067696173e71943e1a30a3Winson Chung int iconSize = grid.iconSizePx; 2417e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int top = child.getPaddingTop(); 2418e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int left = (bmpWidth - iconSize) / 2; 2419e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int right = left + iconSize; 2420e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int bottom = top + iconSize; 2421fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen dragLayerY += top; 2422b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung // Note: The drag region is used to calculate drag layer offsets, but the 2423b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung // dragVisualizeOffset in addition to the dragRect (the size) to position the outline. 24245f8afe6280eae34620067696173e71943e1a30a3Winson Chung dragVisualizeOffset = new Point(-DRAG_BITMAP_PADDING / 2, DRAG_BITMAP_PADDING / 2); 2425e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen dragRect = new Rect(left, top, right, bottom); 24260e4857c302da6adbd45231d7a8bae0289fa33250Adam Cohen } else if (child instanceof FolderIcon) { 24275f8afe6280eae34620067696173e71943e1a30a3Winson Chung int previewSize = grid.folderIconSizePx; 24285f8afe6280eae34620067696173e71943e1a30a3Winson Chung dragRect = new Rect(0, child.getPaddingTop(), child.getWidth(), previewSize); 2429e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 2430e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 24311e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung // Clear the pressed state if necessary 24321e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung if (child instanceof BubbleTextView) { 24331e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung BubbleTextView icon = (BubbleTextView) child; 24341e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung icon.clearPressedOrFocusedBackground(); 24351e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung } 24361e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung 2437ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen mDragController.startDrag(b, dragLayerX, dragLayerY, source, child.getTag(), 2438307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen DragController.DRAG_ACTION_MOVE, dragVisualizeOffset, dragRect, scale); 24395084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 24405084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (child.getParent() instanceof ShortcutAndWidgetContainer) { 24415084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mDragSourceInternal = (ShortcutAndWidgetContainer) child.getParent(); 24425084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 24435084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 24444be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato b.recycle(); 244531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 244631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2447dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addApplicationShortcut(ShortcutInfo info, CellLayout target, long container, long screenId, 24483d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int cellX, int cellY, boolean insertAtFirst, int intersectX, int intersectY) { 24493d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung View view = mLauncher.createShortcut(R.layout.application, target, (ShortcutInfo) info); 245031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 24510280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka final int[] cellXY = new int[2]; 24523d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung target.findCellForSpanThatIntersects(cellXY, 1, 1, intersectX, intersectY); 2453dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(view, container, screenId, cellXY[0], cellXY[1], 1, 1, insertAtFirst); 24547c4c5108295db764ba091cc0ffd7af335a166449Adam Cohen 2455dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screenId, cellXY[0], 24563d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellXY[1]); 245731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 245831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 24594b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public boolean transitionStateShouldAllowDrop() { 24601b36dc3f2bb643e3b9600755f1a98522e4efc2edAdam Cohen return ((!isSwitchingState() || mTransitionProgress > 0.5f) && mState != State.SMALL); 24614b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 24624b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 2463cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy /** 2464cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy * {@inheritDoc} 2465cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy */ 2466cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public boolean acceptDrop(DragObject d) { 2467cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // If it's an external drop (e.g. from All Apps), check if it should be accepted 2468c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout dropTargetLayout = mDropToLayout; 2469cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen if (d.dragSource != this) { 2470cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Don't accept the drop if we're not over a screen at time of drop 2471c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dropTargetLayout == null) { 2472cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return false; 2473cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 24744b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (!transitionStateShouldAllowDrop()) return false; 2475cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2476a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, 2477a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen d.dragView, mDragViewVisualCenter); 2478a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 24792e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen // We want the point to be mapped to the dragTarget. 2480c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mLauncher.isHotseatLayout(dropTargetLayout)) { 2481307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 24822e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen } else { 2483c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter, null); 24842e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen } 24852e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen 2486557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung int spanX = 1; 2487557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung int spanY = 1; 2488557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung if (mDragInfo != null) { 2489557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final CellLayout.CellInfo dragCellInfo = mDragInfo; 2490557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanX = dragCellInfo.spanX; 2491557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanY = dragCellInfo.spanY; 2492557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } else { 2493557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final ItemInfo dragInfo = (ItemInfo) d.dragInfo; 2494557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanX = dragInfo.spanX; 2495557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanY = dragInfo.spanY; 2496557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 2497cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2498d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanX = spanX; 2499d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanY = spanY; 2500d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (d.dragInfo instanceof PendingAddWidgetInfo) { 2501d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanX = ((PendingAddWidgetInfo) d.dragInfo).minSpanX; 2502d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanY = ((PendingAddWidgetInfo) d.dragInfo).minSpanY; 2503d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2504482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2505a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 2506c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, dropTargetLayout, 2507f0777b9d7a8f4befa22a36f227a052616152108fAdam Cohen mTargetCell); 2508c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], 2509482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 2510c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (willCreateUserFolder((ItemInfo) d.dragInfo, dropTargetLayout, 2511482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell, distance, true)) { 2512a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2513a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2514c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (willAddToExistingUserFolder((ItemInfo) d.dragInfo, dropTargetLayout, 2515482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell, distance)) { 2516a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2517a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2518a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 2519482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] resultSpan = new int[2]; 2520c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mTargetCell = dropTargetLayout.createArea((int) mDragViewVisualCenter[0], 2521482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, 2522482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen null, mTargetCell, resultSpan, CellLayout.MODE_ACCEPT_DROP); 2523482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0; 2524482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2525cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Don't accept the drop if there's no room for the item 2526482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (!foundCell) { 252796ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung // Don't show the message if we are dropping on the AllApps button and the hotseat 252896ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung // is full 2529c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen boolean isHotseat = mLauncher.isHotseatLayout(dropTargetLayout); 253093eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung if (mTargetCell != null && isHotseat) { 253196ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung Hotseat hotseat = mLauncher.getHotseat(); 25320dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn if (hotseat.isAllAppsButtonRank( 253396ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung hotseat.getOrderInHotseat(mTargetCell[0], mTargetCell[1]))) { 253496ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung return false; 253596ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung } 253696ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung } 253796ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung 253893eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung mLauncher.showOutOfSpaceMessage(isHotseat); 2539cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return false; 2540cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2541cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2542dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2543dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen long screenId = getIdForScreen(dropTargetLayout); 2544dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen if (screenId == EXTRA_EMPTY_SCREEN_ID) { 2545dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen commitExtraEmptyScreen(); 2546dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2547dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2548cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return true; 2549cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2550cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2551482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willCreateUserFolder(ItemInfo info, CellLayout target, int[] targetCell, float 2552482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, boolean considerTimeout) { 2553482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2554a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 2555a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 255619f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (dropOverView != null) { 255719f3792523fe2d55ea791a9286398a6120920690Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) dropOverView.getLayoutParams(); 255819f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (lp.useTmpCoords && (lp.tmpCellX != lp.cellX || lp.tmpCellY != lp.tmpCellY)) { 255919f3792523fe2d55ea791a9286398a6120920690Adam Cohen return false; 256019f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 256119f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 256219f3792523fe2d55ea791a9286398a6120920690Adam Cohen 25633d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung boolean hasntMoved = false; 25643d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mDragInfo != null) { 2565482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen hasntMoved = dropOverView == mDragInfo.cell; 25663d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 2567e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2568a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (dropOverView == null || hasntMoved || (considerTimeout && !mCreateUserFolderOnDrop)) { 2569a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return false; 2570a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2571e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2572a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen boolean aboveShortcut = (dropOverView.getTag() instanceof ShortcutInfo); 2573e0310965022e7a1adb7ad489505d404186608689Adam Cohen boolean willBecomeShortcut = 2574c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION || 2575c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen info.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT); 2576e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2577e0310965022e7a1adb7ad489505d404186608689Adam Cohen return (aboveShortcut && willBecomeShortcut); 2578e0310965022e7a1adb7ad489505d404186608689Adam Cohen } 2579e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2580482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willAddToExistingUserFolder(Object dragInfo, CellLayout target, int[] targetCell, 2581482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance) { 2582482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2583a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 258419f3792523fe2d55ea791a9286398a6120920690Adam Cohen 258519f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (dropOverView != null) { 258619f3792523fe2d55ea791a9286398a6120920690Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) dropOverView.getLayoutParams(); 258719f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (lp.useTmpCoords && (lp.tmpCellX != lp.cellX || lp.tmpCellY != lp.tmpCellY)) { 258819f3792523fe2d55ea791a9286398a6120920690Adam Cohen return false; 258919f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 259019f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 259119f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2592a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (dropOverView instanceof FolderIcon) { 2593a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen FolderIcon fi = (FolderIcon) dropOverView; 2594a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (fi.acceptDrop(dragInfo)) { 2595a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2596a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2597a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2598a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return false; 2599a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2600a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 26013d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung boolean createUserFolderIfNecessary(View newView, long container, CellLayout target, 2602482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] targetCell, float distance, boolean external, DragView dragView, 2603482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen Runnable postAnimationRunnable) { 2604482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2605c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen View v = target.getChildAt(targetCell[0], targetCell[1]); 260619f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2607ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung boolean hasntMoved = false; 2608ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung if (mDragInfo != null) { 2609ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung CellLayout cellParent = getParentCellLayoutForView(mDragInfo.cell); 2610ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung hasntMoved = (mDragInfo.cellX == targetCell[0] && 2611ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung mDragInfo.cellY == targetCell[1]) && (cellParent == target); 2612ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung } 261310b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 261419072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen if (v == null || hasntMoved || !mCreateUserFolderOnDrop) return false; 261519072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mCreateUserFolderOnDrop = false; 2616dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen final long screenId = (targetCell == null) ? mDragInfo.screenId : getIdForScreen(target); 261710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 261810b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen boolean aboveShortcut = (v.getTag() instanceof ShortcutInfo); 261910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen boolean willBecomeShortcut = (newView.getTag() instanceof ShortcutInfo); 262010b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 262110b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen if (aboveShortcut && willBecomeShortcut) { 262210b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen ShortcutInfo sourceInfo = (ShortcutInfo) newView.getTag(); 262310b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen ShortcutInfo destInfo = (ShortcutInfo) v.getTag(); 262410b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen // if the drag started here, we need to remove it from the workspace 262510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen if (!external) { 26263d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 262710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 262810b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 2629d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen Rect folderLocation = new Rect(); 2630ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen float scale = mLauncher.getDragLayer().getDescendantRectRelativeToSelf(v, folderLocation); 263110b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen target.removeView(v); 2632d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 26333d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung FolderIcon fi = 2634dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mLauncher.addFolder(target, container, screenId, targetCell[0], targetCell[1]); 2635a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen destInfo.cellX = -1; 2636a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen destInfo.cellY = -1; 2637a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen sourceInfo.cellX = -1; 2638a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen sourceInfo.cellY = -1; 2639d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 2640558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen // If the dragView is null, we can't animate 2641558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen boolean animate = dragView != null; 2642558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (animate) { 2643558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.performCreateAnimation(destInfo, v, sourceInfo, dragView, folderLocation, scale, 2644558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen postAnimationRunnable); 2645558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } else { 2646558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.addItem(destInfo); 2647558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.addItem(sourceInfo); 2648558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 264910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen return true; 265010b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 265110b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen return false; 265210b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 265310b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 2654a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen boolean addToExistingFolderIfNecessary(View newView, CellLayout target, int[] targetCell, 2655482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance, DragObject d, boolean external) { 2656482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2657482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2658a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 2659c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (!mAddToExistingFolderOnDrop) return false; 2660c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = false; 266119f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2662c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (dropOverView instanceof FolderIcon) { 2663c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen FolderIcon fi = (FolderIcon) dropOverView; 26643e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (fi.acceptDrop(d.dragInfo)) { 26653e8f811f31a2275e778244427271f77f4116c08bAdam Cohen fi.onDrop(d); 2666c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 2667c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // if the drag started here, we need to remove it from the workspace 2668c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (!external) { 26693d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 2670c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2671c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return true; 2672c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2673c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2674c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return false; 2675c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2676c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 2677d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void onDrop(final DragObject d) { 2678cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, d.dragView, 2679e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen mDragViewVisualCenter); 2680e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2681c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout dropTargetLayout = mDropToLayout; 2682c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2683e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // We want the point to be mapped to the dragTarget. 2684c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dropTargetLayout != null) { 2685c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mLauncher.isHotseatLayout(dropTargetLayout)) { 2686bb00ff2666d52a0df763a446ad3e398c643d23ddAdam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 26873d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 2688c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter, null); 26893d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 2690ba781611b3e2fb1c42daa7167c1079b90b100efaAdam Cohen } 2691c6ee42e25f203e408826e7eab4ad8faf67ed2ff9Michael Jurka 2692ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen int snapScreen = -1; 2693d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean resizeOnDrop = false; 2694cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen if (d.dragSource != this) { 2695e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen final int[] touchXY = new int[] { (int) mDragViewVisualCenter[0], 2696e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen (int) mDragViewVisualCenter[1] }; 26973e8f811f31a2275e778244427271f77f4116c08bAdam Cohen onDropExternal(touchXY, d.dragInfo, dropTargetLayout, false, d); 2698ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy } else if (mDragInfo != null) { 2699ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy final View cell = mDragInfo.cell; 270054fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 2701d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Runnable resizeRunnable = null; 27021e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (dropTargetLayout != null && !d.cancelled) { 2703cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Move internally 270440e882bf19a837ee62ec328c5748b75be7960d39Winson Chung boolean hasMovedLayouts = (getParentCellLayoutForView(cell) != dropTargetLayout); 270540e882bf19a837ee62ec328c5748b75be7960d39Winson Chung boolean hasMovedIntoHotseat = mLauncher.isHotseatLayout(dropTargetLayout); 270640e882bf19a837ee62ec328c5748b75be7960d39Winson Chung long container = hasMovedIntoHotseat ? 27073d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_HOTSEAT : 27083d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_DESKTOP; 2709dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = (mTargetCell[0] < 0) ? 2710dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mDragInfo.screenId : getIdForScreen(dropTargetLayout); 2711c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen int spanX = mDragInfo != null ? mDragInfo.spanX : 1; 2712c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen int spanY = mDragInfo != null ? mDragInfo.spanY : 1; 2713c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // First we find the cell nearest to point at which the item is 2714c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // dropped, without any consideration to whether there is an item there. 2715482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2716c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], (int) 2717c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mDragViewVisualCenter[1], spanX, spanY, dropTargetLayout, mTargetCell); 2718482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], 2719482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 2720482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2721c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // If the item being dropped is a shortcut and the nearest drop 272276078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen // cell also contains a shortcut, then create a folder with the two shortcuts. 27231c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung if (!mInScrollArea && createUserFolderIfNecessary(cell, container, 2724482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen dropTargetLayout, mTargetCell, distance, false, d.dragView, null)) { 2725d2be381d36485059d0108ae89cfe57a30a7a8499Winson Chung stripEmptyScreens(); 2726c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 2727c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2728c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 2729482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (addToExistingFolderIfNecessary(cell, dropTargetLayout, mTargetCell, 2730482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, d, false)) { 2731d2be381d36485059d0108ae89cfe57a30a7a8499Winson Chung stripEmptyScreens(); 2732df0353815c629fc678824b07a234b89a1ff94208Adam Cohen return; 2733df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 2734df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 2735df0353815c629fc678824b07a234b89a1ff94208Adam Cohen // Aside from the special case where we're dropping a shortcut onto a shortcut, 2736df0353815c629fc678824b07a234b89a1ff94208Adam Cohen // we need to find the nearest cell location that is vacant 2737d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ItemInfo item = (ItemInfo) d.dragInfo; 2738d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanX = item.spanX; 2739d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanY = item.spanY; 2740d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 2741d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanX = item.minSpanX; 2742d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanY = item.minSpanY; 2743d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2744482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2745d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] resultSpan = new int[2]; 2746c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mTargetCell = dropTargetLayout.createArea((int) mDragViewVisualCenter[0], 2747482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, cell, 2748482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell, resultSpan, CellLayout.MODE_ON_DROP); 2749482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2750d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0; 27519e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 2752aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen // if the widget resizes on drop 27539e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (foundCell && (cell instanceof AppWidgetHostView) && 2754aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY)) { 2755d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resizeOnDrop = true; 2756d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanX = resultSpan[0]; 2757d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanY = resultSpan[1]; 27587bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen AppWidgetHostView awhv = (AppWidgetHostView) cell; 27597bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen AppWidgetResizeFrame.updateWidgetSizeRanges(awhv, mLauncher, resultSpan[0], 27607bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen resultSpan[1]); 2761d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2762df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 2763dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (getScreenIdForPageIndex(mCurrentPage) != screenId && !hasMovedIntoHotseat) { 2764dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapScreen = getPageIndexForScreenId(screenId); 2765dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToPage(snapScreen); 276654fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy } 276754fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 2768d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (foundCell) { 2769d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo info = (ItemInfo) cell.getTag(); 277040e882bf19a837ee62ec328c5748b75be7960d39Winson Chung if (hasMovedLayouts) { 27719438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy // Reparent the view 27723d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(cell).removeView(cell); 2773dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(cell, container, screenId, mTargetCell[0], mTargetCell[1], 2774d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen info.spanX, info.spanY); 27759438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy } 2776cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 27779438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy // update the item's position after drop 27789438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams(); 277919f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.cellX = lp.tmpCellX = mTargetCell[0]; 278019f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.cellY = lp.tmpCellY = mTargetCell[1]; 2781d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen lp.cellHSpan = item.spanX; 2782d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen lp.cellVSpan = item.spanY; 278319f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.isLockedToGrid = true; 2784dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen cell.setId(LauncherModel.getCellLayoutChildId(container, mDragInfo.screenId, 27859438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy mTargetCell[0], mTargetCell[1], mDragInfo.spanX, mDragInfo.spanY)); 27869438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy 27873d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container != LauncherSettings.Favorites.CONTAINER_HOTSEAT && 27883d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cell instanceof LauncherAppWidgetHostView) { 2789d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final CellLayout cellLayout = dropTargetLayout; 2790d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen // We post this call so that the widget has a chance to be placed 2791d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen // in its final location 2792d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 2793d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final LauncherAppWidgetHostView hostView = (LauncherAppWidgetHostView) cell; 2794d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen AppWidgetProviderInfo pinfo = hostView.getAppWidgetInfo(); 2795c0a5df9c650b22f8ea06a0298f00bbfab40e5844Adam Cohen if (pinfo != null && 2796c0a5df9c650b22f8ea06a0298f00bbfab40e5844Adam Cohen pinfo.resizeMode != AppWidgetProviderInfo.RESIZE_NONE) { 2797d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable addResizeFrame = new Runnable() { 2798d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen public void run() { 2799716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 2800c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen dragLayer.addResizeFrame(info, hostView, cellLayout); 2801d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 280226976d9b53161f80faf822d482ac771b8621cf31Adam Cohen }; 2803d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resizeRunnable = (new Runnable() { 280426976d9b53161f80faf822d482ac771b8621cf31Adam Cohen public void run() { 280526976d9b53161f80faf822d482ac771b8621cf31Adam Cohen if (!isPageMoving()) { 2806d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen addResizeFrame.run(); 280726976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } else { 2808d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDelayedResizeRunnable = addResizeFrame; 280926976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 281026976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 2811d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen }); 2812d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 2813d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 2814d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 2815949debe6e64034be1625ec21de100ea7e68545e2Adam Cohen LauncherModel.modifyItemInDatabase(mLauncher, info, container, screenId, lp.cellX, 2816949debe6e64034be1625ec21de100ea7e68545e2Adam Cohen lp.cellY, item.spanX, item.spanY); 2817d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 2818d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen // If we can't find a drop location, we return the item to its original position 2819d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams(); 2820d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mTargetCell[0] = lp.cellX; 2821d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mTargetCell[1] = lp.cellY; 2822f1dcdf61132a6321d0c1c0eb670c6cf1493ab981Adam Cohen CellLayout layout = (CellLayout) cell.getParent().getParent(); 2823f1dcdf61132a6321d0c1c0eb670c6cf1493ab981Adam Cohen layout.markCellsAsOccupiedForView(cell); 28249438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy } 282531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2826cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 28278c920dd3683d752aa4c43e964831ce53f9b72887Michael Jurka final CellLayout parent = (CellLayout) cell.getParent().getParent(); 2828d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable finalResizeRunnable = resizeRunnable; 2829ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy // Prepare it to be animated into its new position 2830ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy // This must be called after the view has been re-parented 2831d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable onCompleteRunnable = new Runnable() { 2832d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka @Override 2833d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public void run() { 2834d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mAnimatingViewIntoPlace = false; 28353a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 2836d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalResizeRunnable != null) { 2837d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalResizeRunnable.run(); 2838d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2839d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen stripEmptyScreens(); 2840d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 2841d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka }; 2842d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mAnimatingViewIntoPlace = true; 2843fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen if (d.dragView.hasDrawn()) { 2844d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo info = (ItemInfo) cell.getTag(); 2845d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET) { 2846d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int animationType = resizeOnDrop ? ANIMATE_INTO_POSITION_AND_RESIZE : 2847d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ANIMATE_INTO_POSITION_AND_DISAPPEAR; 2848d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animateWidgetDrop(info, parent, d.dragView, 2849d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable, animationType, cell, false); 2850d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 285185b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen int duration = snapScreen < 0 ? -1 : ADJACENT_SCREEN_DROP_DURATION; 285285b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, cell, duration, 285385b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen onCompleteRunnable, this); 2854d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2855fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } else { 28567bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung d.deferDragViewCleanupPostAnimation = false; 2857fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen cell.setVisibility(VISIBLE); 2858fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 2859716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen parent.onDropChild(cell); 286031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 286131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 286231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2863dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void setFinalScrollForPageChange(int pageIndex) { 2864dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = (CellLayout) getChildAt(pageIndex); 2865dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (cl != null) { 2866ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedScrollX = getScrollX(); 2867ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedTranslationX = cl.getTranslationX(); 2868ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedRotationY = cl.getRotationY(); 2869edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen final int newX = getScrollForPage(pageIndex); 2870ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen setScrollX(newX); 2871ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setTranslationX(0f); 2872ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setRotationY(0f); 2873ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 2874ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 2875ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 2876dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void resetFinalScrollForPageChange(int pageIndex) { 2877dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (pageIndex >= 0) { 2878dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = (CellLayout) getChildAt(pageIndex); 2879ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen setScrollX(mSavedScrollX); 2880ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setTranslationX(mSavedTranslationX); 2881ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setRotationY(mSavedRotationY); 2882ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 2883ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 2884ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 288576078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen public void getViewLocationRelativeToSelf(View v, int[] location) { 28868dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen getLocationInWindow(location); 2887e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int x = location[0]; 2888e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int y = location[1]; 2889e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 28908dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen v.getLocationInWindow(location); 2891e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int vX = location[0]; 2892e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int vY = location[1]; 2893e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2894e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen location[0] = vX - x; 2895e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen location[1] = vY - y; 2896e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 2897e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2898cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragEnter(DragObject d) { 2899c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer.onDragEnter(); 2900c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mCreateUserFolderOnDrop = false; 2901c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = false; 2902c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2903c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDropToLayout = null; 2904c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout layout = getCurrentDropLayout(); 2905c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 2906c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 2907c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 2908c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Because we don't have space in the Phone UI (the CellLayouts run to the edge) we 2909c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // don't need to show the outlines 2910e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler if (LauncherAppState.getInstance().isScreenLarge()) { 2911c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung showOutlines(); 2912c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 2913c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 2914b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung 2915fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung /** Return a rect that has the cellWidth/cellHeight (left, top), and 2916fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung * widthGap/heightGap (right, bottom) */ 2917a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect getCellLayoutMetrics(Launcher launcher, int orientation) { 29185f8afe6280eae34620067696173e71943e1a30a3Winson Chung LauncherAppState app = LauncherAppState.getInstance(); 29195f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 29205f8afe6280eae34620067696173e71943e1a30a3Winson Chung 2921a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Resources res = launcher.getResources(); 2922a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Display display = launcher.getWindowManager().getDefaultDisplay(); 2923a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Point smallestSize = new Point(); 2924a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Point largestSize = new Point(); 2925a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen display.getCurrentSizeRange(smallestSize, largestSize); 2926892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int countX = (int) grid.numColumns; 2927892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int countY = (int) grid.numRows; 2928fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung int constrainedLongEdge = largestSize.y; 2929fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung int constrainedShortEdge = smallestSize.y; 2930a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (orientation == CellLayout.LANDSCAPE) { 2931a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (mLandscapeCellLayoutMetrics == null) { 29325f8afe6280eae34620067696173e71943e1a30a3Winson Chung Rect padding = grid.getWorkspacePadding(CellLayout.LANDSCAPE); 2933fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung int width = constrainedLongEdge - padding.left - padding.right; 2934fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung int height = constrainedShortEdge - padding.top - padding.bottom; 2935a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen mLandscapeCellLayoutMetrics = new Rect(); 2936fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung mLandscapeCellLayoutMetrics.set( 2937fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellWidth(width, countX), 2938fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellHeight(height, countY), 0, 0); 2939a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 2940a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return mLandscapeCellLayoutMetrics; 2941a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } else if (orientation == CellLayout.PORTRAIT) { 2942a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (mPortraitCellLayoutMetrics == null) { 29435f8afe6280eae34620067696173e71943e1a30a3Winson Chung Rect padding = grid.getWorkspacePadding(CellLayout.PORTRAIT); 2944fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung int width = constrainedShortEdge - padding.left - padding.right; 2945fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung int height = constrainedLongEdge - padding.top - padding.bottom; 2946a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen mPortraitCellLayoutMetrics = new Rect(); 2947fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung mPortraitCellLayoutMetrics.set( 2948fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellWidth(width, countX), 2949fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellHeight(height, countY), 0, 0); 2950a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 2951a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return mPortraitCellLayoutMetrics; 2952a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 2953a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return null; 2954a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 2955a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen 2956c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen public void onDragExit(DragObject d) { 2957c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer.onDragExit(); 2958fd3385fe9e0f034b04f99d5d59a58d74fe040da4Winson Chung 2959c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // Here we store the final page that will be dropped to, if the workspace in fact 2960c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // receives the drop 2961c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mInScrollArea) { 2962cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung if (isPageMoving()) { 2963cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung // If the user drops while the page is scrolling, we should use that page as the 2964cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung // destination instead of the page that is being hovered over. 2965cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung mDropToLayout = (CellLayout) getPageAt(getNextPage()); 2966cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung } else { 2967cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung mDropToLayout = mDragOverlappingLayout; 2968cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung } 2969c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else { 2970c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDropToLayout = mDragTargetLayout; 2971c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2972c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2973c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER) { 2974c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mCreateUserFolderOnDrop = true; 2975c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (mDragMode == DRAG_MODE_ADD_TO_FOLDER) { 2976c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = true; 2977482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 2978482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2979c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Reset the scroll area and previous drag target 2980c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung onResetScrollArea(); 2981c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(null); 2982c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(null); 2983c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 298474c28d1a6cf13fdfa55ff9518d2b27be10d01f6eAdam Cohen mSpringLoadedDragController.cancel(); 2985c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 2986c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (!mIsPageMoving) { 2987c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung hideOutlines(); 2988c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 2989c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 2990c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 2991c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDropLayout(CellLayout layout) { 2992c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 2993c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.revertTempState(); 2994c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.onDragExit(); 2995c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2996c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout = layout; 2997c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 2998c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.onDragEnter(); 2999c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3000c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3001c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3002c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropOverCell(-1, -1); 3003c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3004c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3005c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDragOverlappingLayout(CellLayout layout) { 3006c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverlappingLayout != null) { 3007c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout.setIsDragOverlapping(false); 3008c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3009c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout = layout; 3010c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverlappingLayout != null) { 3011c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout.setIsDragOverlapping(true); 3012c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3013c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen invalidate(); 3014c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3015c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3016c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDropOverCell(int x, int y) { 3017c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (x != mDragOverX || y != mDragOverY) { 3018c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverX = x; 3019c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverY = y; 3020c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3021c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3022c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3023c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3024c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setDragMode(int dragMode) { 3025c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dragMode != mDragMode) { 3026c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dragMode == DRAG_MODE_NONE) { 3027c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3028c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // We don't want to cancel the re-order alarm every time the target cell changes 3029c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // as this feels to slow / unresponsive. 3030c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(false); 3031c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3032c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_ADD_TO_FOLDER) { 3033c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3034c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3035c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_CREATE_FOLDER) { 3036c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3037c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3038c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_REORDER) { 3039c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3040c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3041c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3042c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragMode = dragMode; 3043c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3044c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3045c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3046c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupFolderCreation() { 3047c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragFolderRingAnimator != null) { 3048c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragFolderRingAnimator.animateToNaturalState(); 30498ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator = null; 3050c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 30518ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mFolderCreationAlarm.setOnAlarmListener(null); 3052c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mFolderCreationAlarm.cancelAlarm(); 3053c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3054c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3055c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupAddToFolder() { 3056c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverFolderIcon != null) { 3057c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon.onDragExit(null); 3058c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon = null; 3059c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3060c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3061c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3062c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupReorder(boolean cancelAlarm) { 3063c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // Any pending reorders are canceled 3064c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (cancelAlarm) { 3065c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mReorderAlarm.cancelAlarm(); 3066c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3067c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mLastReorderX = -1; 3068c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mLastReorderY = -1; 306931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 307031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 30714516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka /* 30724516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 30734516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Convert the 2D coordinate xy from the parent View's coordinate space to this CellLayout's 30744516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * coordinate space. The argument xy is modified with the return result. 30754516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 30764516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * if cachedInverseMatrix is not null, this method will just use that matrix instead of 3077d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka * computing it itself; we use this to avoid redundant matrix inversions in 30784516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * findMatchingPageForDragOver 30794516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 30804516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 30814516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka void mapPointFromSelfToChild(View v, float[] xy, Matrix cachedInverseMatrix) { 30827d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] = xy[0] - v.getLeft(); 30837d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] = xy[1] - v.getTop(); 30847d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen } 30857d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 30867d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen boolean isPointInSelfOverHotseat(int x, int y, Rect r) { 30877d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (r == null) { 30887d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen r = new Rect(); 30894516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 30907d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[0] = x; 30917d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[1] = y; 30927d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempPt, true); 3093abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung 3094abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 3095abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 3096abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung r = grid.getHotseatRect(); 30977d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (r.contains(mTempPt[0], mTempPt[1])) { 30987d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen return true; 30993bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } 31007d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen return false; 31014516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 31024516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3103c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void mapPointFromSelfToHotseatLayout(Hotseat hotseat, float[] xy) { 31047d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[0] = (int) xy[0]; 31057d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[1] = (int) xy[1]; 31067d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempPt, true); 3107156ab5b22e45b36a1c5edbe5accccf6aefcb4907Winson Chung mLauncher.getDragLayer().mapCoordInSelfToDescendent(hotseat.getLayout(), mTempPt); 31087d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 31097d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] = mTempPt[0]; 31107d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] = mTempPt[1]; 3111c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3112c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 31133d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /* 31144516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 31154516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Convert the 2D coordinate xy from this CellLayout's coordinate space to 31164516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * the parent View's coordinate space. The argument xy is modified with the return result. 31174516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 31184516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 31194516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka void mapPointFromChildToSelf(View v, float[] xy) { 31207d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] += v.getLeft(); 31217d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] += v.getTop(); 31224516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 31234516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3124e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen static private float squaredDistance(float[] point1, float[] point2) { 31254516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float distanceX = point1[0] - point2[0]; 31264516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float distanceY = point2[1] - point2[1]; 31274516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka return distanceX * distanceX + distanceY * distanceY; 3128e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 31290280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 31304516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka /* 31314516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 31324516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * This method returns the CellLayout that is currently being dragged to. In order to drag 31334516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * to a CellLayout, either the touch point must be directly over the CellLayout, or as a second 31344516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * strategy, we see if the dragView is overlapping any CellLayout and choose the closest one 31354516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 31364516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Return null if no CellLayout is currently being dragged over 31374516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 31384516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 31394516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka private CellLayout findMatchingPageForDragOver( 314000618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen DragView dragView, float originX, float originY, boolean exact) { 31414516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // We loop through all the screens (ie CellLayouts) and see which ones overlap 31424516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // with the item being dragged and then choose the one that's closest to the touch point 3143a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka final int screenCount = getChildCount(); 3144a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka CellLayout bestMatchingScreen = null; 31450280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka float smallestDistSoFar = Float.MAX_VALUE; 31464516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3147a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka for (int i = 0; i < screenCount; i++) { 3148df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen // The custom content screen is not a valid drag over option 3149df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen if (mScreenOrder.get(i) == CUSTOM_CONTENT_SCREEN_ID) { 3150df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen continue; 3151df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen } 3152df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen 31533d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout cl = (CellLayout) getChildAt(i); 3154a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 315500618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen final float[] touchXy = {originX, originY}; 31564516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Transform the touch coordinates to the CellLayout's local coordinates 31574516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // If the touch point is within the bounds of the cell layout, we can return immediately 31580280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka cl.getMatrix().invert(mTempInverseMatrix); 31594516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka mapPointFromSelfToChild(cl, touchXy, mTempInverseMatrix); 31604516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 31614516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka if (touchXy[0] >= 0 && touchXy[0] <= cl.getWidth() && 31624516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka touchXy[1] >= 0 && touchXy[1] <= cl.getHeight()) { 31634516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka return cl; 31644516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 31654516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 316696ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung if (!exact) { 31674516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Get the center of the cell layout in screen coordinates 31684516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka final float[] cellLayoutCenter = mTempCellLayoutCenterCoordinates; 31694516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka cellLayoutCenter[0] = cl.getWidth()/2; 31704516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka cellLayoutCenter[1] = cl.getHeight()/2; 31714516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka mapPointFromChildToSelf(cl, cellLayoutCenter); 31724516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 317300618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen touchXy[0] = originX; 317400618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen touchXy[1] = originY; 31754516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 31764516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Calculate the distance between the center of the CellLayout 31774516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // and the touch point 31784516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float dist = squaredDistance(touchXy, cellLayoutCenter); 31794516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 31804516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka if (dist < smallestDistSoFar) { 31810280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka smallestDistSoFar = dist; 3182a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka bestMatchingScreen = cl; 3183a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 31844516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 3185a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 3186a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka return bestMatchingScreen; 3187a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 3188a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 3189e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // This is used to compute the visual center of the dragView. This point is then 3190e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // used to visualize drop locations and determine where to drop an item. The idea is that 3191e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // the visual center represents the user's interpretation of where the item is, and hence 3192e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // is the appropriate point to use when determining drop location. 3193e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen private float[] getDragViewVisualCenter(int x, int y, int xOffset, int yOffset, 3194e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen DragView dragView, float[] recycle) { 3195e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen float res[]; 3196e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen if (recycle == null) { 3197e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res = new float[2]; 3198e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } else { 3199e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res = recycle; 3200e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3201e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3202e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // First off, the drag view has been shifted in a way that is not represented in the 3203e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // x and y values or the x/yOffsets. Here we account for that shift. 3204e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen x += getResources().getDimensionPixelSize(R.dimen.dragViewOffsetX); 3205e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen y += getResources().getDimensionPixelSize(R.dimen.dragViewOffsetY); 3206e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3207e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // These represent the visual top and left of drag view if a dragRect was provided. 3208e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // If a dragRect was not provided, then they correspond to the actual view left and 3209e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // top, as the dragRect is in that case taken to be the entire dragView. 3210e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // R.dimen.dragViewOffsetY. 3211e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int left = x - xOffset; 3212e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int top = y - yOffset; 3213e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3214e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // In order to find the visual center, we shift by half the dragRect 3215e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res[0] = left + dragView.getDragRegion().width() / 2; 3216e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res[1] = top + dragView.getDragRegion().height() / 2; 3217e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3218e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen return res; 3219e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3220e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3221ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung private boolean isDragWidget(DragObject d) { 3222ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung return (d.dragInfo instanceof LauncherAppWidgetInfo || 3223ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung d.dragInfo instanceof PendingAddWidgetInfo); 3224ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung } 3225ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung private boolean isExternalDragWidget(DragObject d) { 3226ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung return d.dragSource != this && isDragWidget(d); 3227ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung } 3228ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung 3229cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragOver(DragObject d) { 3230c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Skip drag over events while we are dragging over side pages 323182ac8a24883a3495a96189a6e5eb307f50177e0eAdam Cohen if (mInScrollArea || mIsSwitchingState || mState == State.SMALL) return; 3232c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 32334afe9b31f51022538b30646fe83780e83bf22490Winson Chung Rect r = new Rect(); 32343d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout layout = null; 3235c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung ItemInfo item = (ItemInfo) d.dragInfo; 3236c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3237c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Ensure that we have proper spans for the item that we are dropping 3238c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (item.spanX < 0 || item.spanY < 0) throw new RuntimeException("Improper spans found"); 323900618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, 32404afe9b31f51022538b30646fe83780e83bf22490Winson Chung d.dragView, mDragViewVisualCenter); 324100618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen 3242482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen final View child = (mDragInfo == null) ? null : mDragInfo.cell; 3243c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Identify whether we have dragged over a side page 3244d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isSmall()) { 3245ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung if (mLauncher.getHotseat() != null && !isExternalDragWidget(d)) { 32467d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (isPointInSelfOverHotseat(d.x, d.y, r)) { 32474afe9b31f51022538b30646fe83780e83bf22490Winson Chung layout = mLauncher.getHotseat().getLayout(); 32484afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 32494afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 32504afe9b31f51022538b30646fe83780e83bf22490Winson Chung if (layout == null) { 325196ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung layout = findMatchingPageForDragOver(d.dragView, d.x, d.y, false); 32524afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 3253c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (layout != mDragTargetLayout) { 3254c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3255c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3256c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3257d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean isInSpringLoadedMode = (mState == State.SPRING_LOADED); 3258c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (isInSpringLoadedMode) { 32594afe9b31f51022538b30646fe83780e83bf22490Winson Chung if (mLauncher.isHotseatLayout(layout)) { 32604afe9b31f51022538b30646fe83780e83bf22490Winson Chung mSpringLoadedDragController.cancel(); 32614afe9b31f51022538b30646fe83780e83bf22490Winson Chung } else { 32624afe9b31f51022538b30646fe83780e83bf22490Winson Chung mSpringLoadedDragController.setAlarm(mDragTargetLayout); 32634afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 3264d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 3265d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 3266c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } else { 32673d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // Test to see if we are over the hotseat otherwise just use the current page 3268ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung if (mLauncher.getHotseat() != null && !isDragWidget(d)) { 32697d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (isPointInSelfOverHotseat(d.x, d.y, r)) { 32703d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = mLauncher.getHotseat().getLayout(); 32713d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 32723d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 32733d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (layout == null) { 32743d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = getCurrentDropLayout(); 32753d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3276c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (layout != mDragTargetLayout) { 3277c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3278c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3279c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3280c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3281a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 3282c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Handle the drag over 3283c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (mDragTargetLayout != null) { 3284c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // We want the point to be mapped to the dragTarget. 32853d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.isHotseatLayout(mDragTargetLayout)) { 3286c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 32873d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 32883d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung mapPointFromSelfToChild(mDragTargetLayout, mDragViewVisualCenter, null); 32893d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3290c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3291c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung ItemInfo info = (ItemInfo) d.dragInfo; 329219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 329374c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int minSpanX = item.spanX; 329474c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int minSpanY = item.spanY; 329574c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 329674c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen minSpanX = item.minSpanX; 329774c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen minSpanY = item.minSpanY; 329874c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen } 329974c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen 3300c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 330174c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, 3302d024f9845a0974ab525baad085f316031cd5a742Adam Cohen mDragTargetLayout, mTargetCell); 330374c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int reorderX = mTargetCell[0]; 330474c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int reorderY = mTargetCell[1]; 3305c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3306c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropOverCell(mTargetCell[0], mTargetCell[1]); 3307c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3308482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float targetCellDistance = mDragTargetLayout.getDistanceFromCell( 3309482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[0], mDragViewVisualCenter[1], mTargetCell); 3310482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3311c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung final View dragOverView = mDragTargetLayout.getChildAt(mTargetCell[0], 3312c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mTargetCell[1]); 3313c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3314c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen manageFolderFeedback(info, mDragTargetLayout, mTargetCell, 3315c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen targetCellDistance, dragOverView); 3316c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3317c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen boolean nearestDropOccupied = mDragTargetLayout.isNearestDropLocationOccupied((int) 3318c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], item.spanX, 3319c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen item.spanY, child, mTargetCell); 3320c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3321c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (!nearestDropOccupied) { 332219f3792523fe2d55ea791a9286398a6120920690Adam Cohen mDragTargetLayout.visualizeDropLocation(child, mDragOutline, 332319f3792523fe2d55ea791a9286398a6120920690Adam Cohen (int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], 332419f3792523fe2d55ea791a9286398a6120920690Adam Cohen mTargetCell[0], mTargetCell[1], item.spanX, item.spanY, false, 332519f3792523fe2d55ea791a9286398a6120920690Adam Cohen d.dragView.getDragVisualizeOffset(), d.dragView.getDragRegion()); 3326c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if ((mDragMode == DRAG_MODE_NONE || mDragMode == DRAG_MODE_REORDER) 332774c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen && !mReorderAlarm.alarmPending() && (mLastReorderX != reorderX || 332874c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen mLastReorderY != reorderY)) { 3329d024f9845a0974ab525baad085f316031cd5a742Adam Cohen 333019f3792523fe2d55ea791a9286398a6120920690Adam Cohen // Otherwise, if we aren't adding to or creating a folder and there's no pending 333119f3792523fe2d55ea791a9286398a6120920690Adam Cohen // reorder, then we schedule a reorder 3332482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen ReorderAlarmListener listener = new ReorderAlarmListener(mDragViewVisualCenter, 3333482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX, minSpanY, item.spanX, item.spanY, d.dragView, child); 3334482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mReorderAlarm.setOnAlarmListener(listener); 3335482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mReorderAlarm.setAlarm(REORDER_TIMEOUT); 3336c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3337c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3338c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER || mDragMode == DRAG_MODE_ADD_TO_FOLDER || 3339c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen !nearestDropOccupied) { 3340c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3341c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.revertTempState(); 3342d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3343482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3344c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3345c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3346c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3347c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void manageFolderFeedback(ItemInfo info, CellLayout targetLayout, 3348c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen int[] targetCell, float distance, View dragOverView) { 3349482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean userFolderPending = willCreateUserFolder(info, targetLayout, targetCell, distance, 3350482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen false); 3351482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3352c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_NONE && userFolderPending && 3353c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen !mFolderCreationAlarm.alarmPending()) { 3354482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mFolderCreationAlarm.setOnAlarmListener(new 3355482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen FolderCreationAlarmListener(targetLayout, targetCell[0], targetCell[1])); 3356482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mFolderCreationAlarm.setAlarm(FOLDER_CREATION_TIMEOUT); 3357c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3358482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3359482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3360482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willAddToFolder = 3361482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen willAddToExistingUserFolder(info, targetLayout, targetCell, distance); 3362482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3363482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (willAddToFolder && mDragMode == DRAG_MODE_NONE) { 3364c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon = ((FolderIcon) dragOverView); 3365c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon.onDragEnter(info); 3366482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (targetLayout != null) { 3367482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen targetLayout.clearDragOutlines(); 3368482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3369c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_ADD_TO_FOLDER); 3370c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3371482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3372482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3373c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_ADD_TO_FOLDER && !willAddToFolder) { 3374c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3375c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3376c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER && !userFolderPending) { 3377c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3378976ebec9e31643d3513f9f0de2b433d9aa186ce9Patrick Dubroy } 337931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3380c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3381c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3382c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 338319072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen class FolderCreationAlarmListener implements OnAlarmListener { 338469ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen CellLayout layout; 338569ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen int cellX; 338669ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen int cellY; 338719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 338869ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen public FolderCreationAlarmListener(CellLayout layout, int cellX, int cellY) { 338969ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.layout = layout; 339069ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.cellX = cellX; 339169ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.cellY = cellY; 339219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 339319072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 339419072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen public void onAlarm(Alarm alarm) { 33958ec05f9fa47f28740f92905a8614118a93835789Adam Cohen if (mDragFolderRingAnimator != null) { 33968ec05f9fa47f28740f92905a8614118a93835789Adam Cohen // This shouldn't happen ever, but just in case, make sure we clean up the mess. 33978ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator.animateToNaturalState(); 339819072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 33998ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator = new FolderRingAnimator(mLauncher, null); 340069ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mDragFolderRingAnimator.setCell(cellX, cellY); 340169ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mDragFolderRingAnimator.setCellLayout(layout); 340219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mDragFolderRingAnimator.animateToAcceptState(); 340369ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen layout.showFolderAccept(mDragFolderRingAnimator); 340469ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen layout.clearDragOutlines(); 3405c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_CREATE_FOLDER); 3406482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3407482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3408482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3409482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen class ReorderAlarmListener implements OnAlarmListener { 3410482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float[] dragViewCenter; 3411482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX, minSpanY, spanX, spanY; 3412482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen DragView dragView; 3413482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen View child; 3414482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3415482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen public ReorderAlarmListener(float[] dragViewCenter, int minSpanX, int minSpanY, int spanX, 3416482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int spanY, DragView dragView, View child) { 3417482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.dragViewCenter = dragViewCenter; 3418482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.minSpanX = minSpanX; 3419482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.minSpanY = minSpanY; 3420482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.spanX = spanX; 3421482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.spanY = spanY; 3422482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.child = child; 3423482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.dragView = dragView; 3424482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3425482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3426482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen public void onAlarm(Alarm alarm) { 3427482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] resultSpan = new int[2]; 342819f3792523fe2d55ea791a9286398a6120920690Adam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 342974c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, mDragTargetLayout, 343074c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen mTargetCell); 343119f3792523fe2d55ea791a9286398a6120920690Adam Cohen mLastReorderX = mTargetCell[0]; 343219f3792523fe2d55ea791a9286398a6120920690Adam Cohen mLastReorderY = mTargetCell[1]; 343319f3792523fe2d55ea791a9286398a6120920690Adam Cohen 3434482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell = mDragTargetLayout.createArea((int) mDragViewVisualCenter[0], 3435482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, 3436482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen child, mTargetCell, resultSpan, CellLayout.MODE_DRAG_OVER); 3437482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 343819f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (mTargetCell[0] < 0 || mTargetCell[1] < 0) { 343919f3792523fe2d55ea791a9286398a6120920690Adam Cohen mDragTargetLayout.revertTempState(); 3440c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else { 3441c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_REORDER); 344219f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 3443482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3444482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean resize = resultSpan[0] != spanX || resultSpan[1] != spanY; 3445482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragTargetLayout.visualizeDropLocation(child, mDragOutline, 3446482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], 3447482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell[0], mTargetCell[1], resultSpan[0], resultSpan[1], resize, 3448482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen dragView.getDragVisualizeOffset(), dragView.getDragRegion()); 344919072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 345019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 345119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 3452a34abf8c781485b788fddacb352d586bffca886cWinson Chung @Override 34537d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen public void getHitRectRelativeToDragLayer(Rect outRect) { 3454a34abf8c781485b788fddacb352d586bffca886cWinson Chung // We want the workspace to have the whole area of the display (it will find the correct 3455a34abf8c781485b788fddacb352d586bffca886cWinson Chung // cell layout to drop to in the existing drag/drop logic. 34567d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantRectRelativeToSelf(this, outRect); 3457a34abf8c781485b788fddacb352d586bffca886cWinson Chung } 3458a34abf8c781485b788fddacb352d586bffca886cWinson Chung 34592b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy /** 34602b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy * Add the item specified by dragInfo to the given layout. 34612b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy * @return true if successful 34622b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy */ 3463120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen public boolean addExternalItemToScreen(ItemInfo dragInfo, CellLayout layout) { 3464120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen if (layout.findCellForSpan(mTempEstimate, dragInfo.spanX, dragInfo.spanY)) { 3465bbaa75c8c432c46c00ee2eb836e438b3774d6709Patrick Dubroy onDropExternal(dragInfo.dropPos, (ItemInfo) dragInfo, (CellLayout) layout, false); 34662b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy return true; 34672b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy } 346893eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung mLauncher.showOutOfSpaceMessage(mLauncher.isHotseatLayout(layout)); 34692b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy return false; 34702b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy } 34712b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy 3472d5e42733799817d11d739b0a882da8dda721126dAdam Cohen private void onDropExternal(int[] touchXY, Object dragInfo, 3473d5e42733799817d11d739b0a882da8dda721126dAdam Cohen CellLayout cellLayout, boolean insertAtFirst) { 3474e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen onDropExternal(touchXY, dragInfo, cellLayout, insertAtFirst, null); 3475d5e42733799817d11d739b0a882da8dda721126dAdam Cohen } 3476d5e42733799817d11d739b0a882da8dda721126dAdam Cohen 3477120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen /** 3478120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * Drop an item that didn't originate on one of the workspace screens. 3479120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * It may have come from Launcher (e.g. from all apps or customize), or it may have 3480120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * come from another app altogether. 3481120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * 3482120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * NOTE: This can also be called when we are outside of a drag event, when we want 3483120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * to add an item to one of the workspace screens. 3484120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen */ 3485557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung private void onDropExternal(final int[] touchXY, final Object dragInfo, 3486557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final CellLayout cellLayout, boolean insertAtFirst, DragObject d) { 3487557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final Runnable exitSpringLoadedRunnable = new Runnable() { 3488557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung @Override 3489557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void run() { 3490ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen mLauncher.exitSpringLoadedDragModeDelayed(true, false, null); 3491557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3492557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung }; 3493b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3494b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen ItemInfo info = (ItemInfo) dragInfo; 3495b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen int spanX = info.spanX; 3496b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen int spanY = info.spanY; 3497b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen if (mDragInfo != null) { 3498b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen spanX = mDragInfo.spanX; 3499b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen spanY = mDragInfo.spanY; 3500b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen } 3501b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 35023d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final long container = mLauncher.isHotseatLayout(cellLayout) ? 35033d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_HOTSEAT : 35043d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_DESKTOP; 3505dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen final long screenId = getIdForScreen(cellLayout); 3506dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (!mLauncher.isHotseatLayout(cellLayout) 3507dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen && screenId != getScreenIdForPageIndex(mCurrentPage) 35083d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung && mState != State.SPRING_LOADED) { 3509dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToScreenId(screenId, null); 351076078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 3511b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3512b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen if (info instanceof PendingAddItemInfo) { 3513b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen final PendingAddItemInfo pendingInfo = (PendingAddItemInfo) dragInfo; 3514b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3515558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen boolean findNearestVacantCell = true; 3516558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT) { 3517558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY, 3518558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen cellLayout, mTargetCell); 3519482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3520482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3521c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (willCreateUserFolder((ItemInfo) d.dragInfo, cellLayout, mTargetCell, 3522482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, true) || willAddToExistingUserFolder((ItemInfo) d.dragInfo, 3523c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cellLayout, mTargetCell, distance)) { 3524558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen findNearestVacantCell = false; 3525558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3526558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3527482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3528d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo item = (ItemInfo) d.dragInfo; 3529aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen boolean updateWidgetSize = false; 3530558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (findNearestVacantCell) { 3531482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX = item.spanX; 3532482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanY = item.spanY; 3533482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 3534482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX = item.minSpanX; 3535482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanY = item.minSpanY; 3536482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3537d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] resultSpan = new int[2]; 3538c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mTargetCell = cellLayout.createArea((int) mDragViewVisualCenter[0], 3539482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, info.spanX, info.spanY, 3540482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen null, mTargetCell, resultSpan, CellLayout.MODE_ON_DROP_EXTERNAL); 35419e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 35429e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY) { 35439e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen updateWidgetSize = true; 35449e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen } 3545d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanX = resultSpan[0]; 3546d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanY = resultSpan[1]; 3547558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3548558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen 3549b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen Runnable onAnimationCompleteRunnable = new Runnable() { 3550557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung @Override 3551557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void run() { 3552557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung // When dragging and dropping from customization tray, we deal with creating 3553557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung // widgets/shortcuts/folders in a slightly different way 3554b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen switch (pendingInfo.itemType) { 3555557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 3556d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int span[] = new int[2]; 3557d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen span[0] = item.spanX; 3558d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen span[1] = item.spanY; 3559b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen mLauncher.addAppWidgetFromDrop((PendingAddWidgetInfo) pendingInfo, 3560dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen container, screenId, mTargetCell, span, null); 3561557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung break; 3562557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 3563b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen mLauncher.processShortcutFromDrop(pendingInfo.componentName, 3564dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen container, screenId, mTargetCell, null); 3565557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung break; 3566557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung default: 3567b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen throw new IllegalStateException("Unknown item type: " + 3568b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen pendingInfo.itemType); 3569557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3570557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3571b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen }; 3572d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen View finalView = pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET 3573d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ? ((PendingAddWidgetInfo) pendingInfo).boundWidget : null; 35749e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 35759e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (finalView instanceof AppWidgetHostView && updateWidgetSize) { 35769e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen AppWidgetHostView awhv = (AppWidgetHostView) finalView; 35779e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen AppWidgetResizeFrame.updateWidgetSizeRanges(awhv, mLauncher, item.spanX, 35789e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen item.spanY); 35799e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen } 35809e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 3581d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int animationStyle = ANIMATE_INTO_POSITION_AND_DISAPPEAR; 3582d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET && 3583d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ((PendingAddWidgetInfo) pendingInfo).info.configure != null) { 3584d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animationStyle = ANIMATE_INTO_POSITION_AND_REMAIN; 3585d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3586d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animateWidgetDrop(info, cellLayout, d.dragView, onAnimationCompleteRunnable, 3587d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animationStyle, finalView, true); 35889c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } else { 35899c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // This is for other drag/drop cases, like dragging from All Apps 35909c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka View view = null; 359131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 35929c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka switch (info.itemType) { 35939c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 35949c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 3595eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka if (info.container == NO_ID && info instanceof AppInfo) { 35969c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // Came from all apps -- make a copy 3597eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka info = new ShortcutInfo((AppInfo) info); 35989c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } 35999c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka view = mLauncher.createShortcut(R.layout.application, cellLayout, 36009c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka (ShortcutInfo) info); 36019c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka break; 3602df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 3603c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen view = FolderIcon.fromXml(R.layout.folder_icon, mLauncher, cellLayout, 3604c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen (FolderInfo) info, mIconCache); 36059c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka break; 36069c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka default: 36079c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka throw new IllegalStateException("Unknown item type: " + info.itemType); 36089c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } 360931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3610c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // First we find the cell nearest to point at which the item is 3611c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // dropped, without any consideration to whether there is an item there. 3612c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (touchXY != null) { 3613c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY, 3614c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen cellLayout, mTargetCell); 3615482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3616482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3617557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung d.postAnimationRunnable = exitSpringLoadedRunnable; 3618482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (createUserFolderIfNecessary(view, container, cellLayout, mTargetCell, distance, 3619482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen true, d.dragView, d.postAnimationRunnable)) { 3620c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3621c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3622482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (addToExistingFolderIfNecessary(view, cellLayout, mTargetCell, distance, d, 3623482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen true)) { 3624c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3625c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 362610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 362710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 3628c4e772e4b3f21bde342e475ebc49b5b76b8f74e8Michael Jurka if (touchXY != null) { 36299c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // when dragging and dropping, just find the closest free spot 3630c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mTargetCell = cellLayout.createArea((int) mDragViewVisualCenter[0], 3631482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], 1, 1, 1, 1, 3632ea889a294be004f4b1c21e9b874f9e63abfb8bd6Adam Cohen null, mTargetCell, null, CellLayout.MODE_ON_DROP_EXTERNAL); 36339c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } else { 36349c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka cellLayout.findCellForSpan(mTargetCell, 1, 1); 363531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3636dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(view, container, screenId, mTargetCell[0], mTargetCell[1], info.spanX, 36373d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung info.spanY, insertAtFirst); 3638716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen cellLayout.onDropChild(view); 36396569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy CellLayout.LayoutParams lp = (CellLayout.LayoutParams) view.getLayoutParams(); 3640a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cellLayout.getShortcutsAndWidgets().measureChild(view); 3641d5e42733799817d11d739b0a882da8dda721126dAdam Cohen 3642dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screenId, 3643aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung lp.cellX, lp.cellY); 36443e8f811f31a2275e778244427271f77f4116c08bAdam Cohen 36453e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (d.dragView != null) { 36464b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // We wrap the animation call in the temporary set and reset of the current 36474b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // cellLayout to its final transform -- this means we animate the drag view to 36484b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // the correct final location. 36494b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen setFinalTransitionTransform(cellLayout); 3650557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, view, 36514b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen exitSpringLoadedRunnable); 36524b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen resetTransitionTransform(cellLayout); 36534b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 36544b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 36554b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 36564b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 3657d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public Bitmap createWidgetBitmap(ItemInfo widgetInfo, View layout) { 3658ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int[] unScaledSize = mLauncher.getWorkspace().estimateItemSize(widgetInfo.spanX, 3659ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen widgetInfo.spanY, widgetInfo, false); 3660d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int visibility = layout.getVisibility(); 3661ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.setVisibility(VISIBLE); 3662ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3663ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int width = MeasureSpec.makeMeasureSpec(unScaledSize[0], MeasureSpec.EXACTLY); 3664ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int height = MeasureSpec.makeMeasureSpec(unScaledSize[1], MeasureSpec.EXACTLY); 3665ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Bitmap b = Bitmap.createBitmap(unScaledSize[0], unScaledSize[1], 3666ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Bitmap.Config.ARGB_8888); 3667ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Canvas c = new Canvas(b); 3668ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3669ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.measure(width, height); 3670ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.layout(0, 0, unScaledSize[0], unScaledSize[1]); 3671ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.draw(c); 3672ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen c.setBitmap(null); 3673d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen layout.setVisibility(visibility); 3674ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen return b; 3675ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3676ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3677d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen private void getFinalPositionForDropAnimation(int[] loc, float[] scaleXY, 36789d5b7d81ae498da060deb387a14b6a8475415592Adam Cohen DragView dragView, CellLayout layout, ItemInfo info, int[] targetCell, 3679a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka boolean external, boolean scale) { 3680ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // Now we animate the dragView, (ie. the widget or shortcut preview) into its final 3681ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // location and size on the home screen. 3682d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int spanX = info.spanX; 3683d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int spanY = info.spanY; 3684d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3685d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = estimateItemPosition(layout, info, targetCell[0], targetCell[1], spanX, spanY); 3686d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen loc[0] = r.left; 3687d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen loc[1] = r.top; 3688d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3689d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen setFinalTransitionTransform(layout); 3690ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen float cellLayoutScale = 36917d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(layout, loc, true); 3692d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resetTransitionTransform(layout); 3693a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka 3694a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka float dragViewScaleX; 3695a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka float dragViewScaleY; 3696a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka if (scale) { 3697a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleX = (1.0f * r.width()) / dragView.getMeasuredWidth(); 3698a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleY = (1.0f * r.height()) / dragView.getMeasuredHeight(); 3699a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka } else { 3700a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleX = 1f; 3701a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleY = 1f; 3702a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka } 3703ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3704ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // The animation will scale the dragView about its center, so we need to center about 3705ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // the final location. 3706ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen loc[0] -= (dragView.getMeasuredWidth() - cellLayoutScale * r.width()) / 2; 3707ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen loc[1] -= (dragView.getMeasuredHeight() - cellLayoutScale * r.height()) / 2; 3708ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3709d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[0] = dragViewScaleX * cellLayoutScale; 3710d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[1] = dragViewScaleY * cellLayoutScale; 3711d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3712d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3713d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void animateWidgetDrop(ItemInfo info, CellLayout cellLayout, DragView dragView, 3714d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable onCompleteRunnable, int animationType, final View finalView, 3715d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean external) { 3716d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect from = new Rect(); 3717d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().getViewRectRelativeToSelf(dragView, from); 3718d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3719d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] finalPos = new int[2]; 3720d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen float scaleXY[] = new float[2]; 3721a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka boolean scalePreview = !(info instanceof PendingAddShortcutInfo); 3722d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen getFinalPositionForDropAnimation(finalPos, scaleXY, dragView, cellLayout, info, mTargetCell, 3723a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka external, scalePreview); 3724ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3725ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Resources res = mLauncher.getResources(); 3726ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int duration = res.getInteger(R.integer.config_dropAnimMaxDuration) - 200; 3727ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3728d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen // In the case where we've prebound the widget, we remove it from the DragLayer 3729d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalView instanceof AppWidgetHostView && external) { 373068f681bc7a10fc014ae0864c6e2db465ce4c30dfAdam Cohen Log.d(TAG, "6557954 Animate widget drop, final view is appWidgetHostView"); 3731d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().removeView(finalView); 3732d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3733d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if ((animationType == ANIMATE_INTO_POSITION_AND_RESIZE || external) && finalView != null) { 3734d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Bitmap crossFadeBitmap = createWidgetBitmap(info, finalView); 3735ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragView.setCrossFadeBitmap(crossFadeBitmap); 3736ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragView.crossFade((int) (duration * 0.8f)); 3737d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET && external) { 3738d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[0] = scaleXY[1] = Math.min(scaleXY[0], scaleXY[1]); 3739ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3740ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3741d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 37427bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung if (animationType == CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION) { 3743d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(dragView, finalPos, 0f, 0.1f, 0.1f, 3744ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen DragLayer.ANIMATION_END_DISAPPEAR, onCompleteRunnable, duration); 3745ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } else { 3746d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int endStyle; 3747d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (animationType == ANIMATE_INTO_POSITION_AND_REMAIN) { 3748d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen endStyle = DragLayer.ANIMATION_END_REMAIN_VISIBLE; 3749d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 3750d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen endStyle = DragLayer.ANIMATION_END_DISAPPEAR;; 3751d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3752d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3753d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Runnable onComplete = new Runnable() { 3754d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen @Override 3755d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void run() { 3756d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalView != null) { 3757d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalView.setVisibility(VISIBLE); 3758d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3759d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (onCompleteRunnable != null) { 3760d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable.run(); 3761d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3762d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3763d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen }; 3764d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen dragLayer.animateViewIntoPosition(dragView, from.left, from.top, finalPos[0], 3765d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalPos[1], 1, 1, 1, scaleXY[0], scaleXY[1], onComplete, endStyle, 3766d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen duration, this); 3767ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3768ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3769ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 37704b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public void setFinalTransitionTransform(CellLayout layout) { 37714b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (isSwitchingState()) { 37727d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mCurrentScale = getScaleX(); 37737d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mNewScale); 37747d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mNewScale); 37754b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 37764b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 37774b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public void resetTransitionTransform(CellLayout layout) { 37784b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (isSwitchingState()) { 37797d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mCurrentScale); 37807d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mCurrentScale); 3781af44209bfa60da3c7ab49b7f508f9effd316ee41Michael Jurka } 378231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3783aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 378470864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 378570864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Return the current {@link CellLayout}, correctly picking the destination 378670864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * screen while a scroll is in progress. 378770864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 37885f445425606b2c27276a79e9e871cf7f67b1b719Patrick Dubroy public CellLayout getCurrentDropLayout() { 3789360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung return (CellLayout) getChildAt(getNextPage()); 379070864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey } 379131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 379270864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 37930280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * Return the current CellInfo describing our current drag; this method exists 37940280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * so that Launcher can sync this object with the correct info when the activity is created/ 37950280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * destroyed 37960280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * 37970280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka */ 37980280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public CellLayout.CellInfo getDragInfo() { 37990280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka return mDragInfo; 38000280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 38010280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 380221cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen public int getRestorePage() { 380321cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen return getNextPage() - numCustomPages(); 380421cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 380521cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen 38060280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka /** 380770864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Calculate the nearest cell where the given object would be dropped. 3808e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen * 3809e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen * pixelX and pixelY should be in the coordinate system of layout 381070864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 3811df0353815c629fc678824b07a234b89a1ff94208Adam Cohen private int[] findNearestArea(int pixelX, int pixelY, 3812e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int spanX, int spanY, CellLayout layout, int[] recycle) { 3813df0353815c629fc678824b07a234b89a1ff94208Adam Cohen return layout.findNearestArea( 3814e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen pixelX, pixelY, spanX, spanY, recycle); 3815df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 3816df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 3817cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen void setup(DragController dragController) { 3818c2f7f4794867cd1b3e97fd0f379ad8ad15958a6cMichael Jurka mSpringLoadedDragController = new SpringLoadedDragController(mLauncher); 381900acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato mDragController = dragController; 3820d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 3821d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // hardware layers on children are enabled on startup, but should be disabled until 3822d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // needed 38233a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 3824d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka setWallpaperDimension(); 382531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 382631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3827e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy /** 3828e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy * Called at the end of a drag which originated on the workspace. 3829e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy */ 38301e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onDropCompleted(final View target, final DragObject d, 38311e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka final boolean isFlingToDelete, final boolean success) { 38321e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferDropAfterUninstall) { 38331e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = new Runnable() { 38341e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void run() { 38351e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka onDropCompleted(target, d, isFlingToDelete, success); 38361e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = null; 3837d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 38381e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka }; 38391e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka return; 38401e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 38411e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 38421e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka boolean beingCalledAfterUninstall = mDeferredAction != null; 38431e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 38441e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (success && !(beingCalledAfterUninstall && !mUninstallSuccessful)) { 38451e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (target != this && mDragInfo != null) { 3846b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler CellLayout parentCell = getParentCellLayoutForView(mDragInfo.cell); 3847b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler if (parentCell != null) { 3848b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler parentCell.removeView(mDragInfo.cell); 3849b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler } 38501e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDragInfo.cell instanceof DropTarget) { 38511e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDragController.removeDropTarget((DropTarget) mDragInfo.cell); 385200acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 3853d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen // If we move the item to anything not on the Workspace, check if any empty 3854d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen // screens need to be removed. If we dropped back on the workspace, this will 3855d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen // be done post drop animation. 3856d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen stripEmptyScreens(); 385731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3858ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy } else if (mDragInfo != null) { 38593d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout cellLayout; 38603d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.isHotseatLayout(target)) { 38613d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellLayout = mLauncher.getHotseat().getLayout(); 38623d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 3863dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen cellLayout = getScreenWithId(mDragInfo.screenId); 38643d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 38653d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellLayout.onDropChild(mDragInfo.cell); 386631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 38671e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if ((d.cancelled || (beingCalledAfterUninstall && !mUninstallSuccessful)) 38681e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka && mDragInfo.cell != null) { 38691e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDragInfo.cell.setVisibility(VISIBLE); 387036cc09b07b19198f4ea886583cef462ade27192cAdam Cohen } 38714be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato mDragOutline = null; 387231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mDragInfo = null; 387331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 387431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 38751e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void deferCompleteDropAfterUninstallActivity() { 38761e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = true; 38771e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 38781e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 38791e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka /// maybe move this into a smaller part 38801e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onUninstallActivityReturned(boolean success) { 38811e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = false; 38821e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mUninstallSuccessful = success; 38831e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferredAction != null) { 38841e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction.run(); 38851e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 38861e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 38871e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 3888ea889a294be004f4b1c21e9b874f9e63abfb8bd6Adam Cohen void updateItemLocationsInDatabase(CellLayout cl) { 3889a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka int count = cl.getShortcutsAndWidgets().getChildCount(); 3890d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 3891dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = getIdForScreen(cl); 3892d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen int container = Favorites.CONTAINER_DESKTOP; 3893d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 3894d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen if (mLauncher.isHotseatLayout(cl)) { 3895dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = -1; 3896d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen container = Favorites.CONTAINER_HOTSEAT; 3897d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen } 3898d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 3899482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen for (int i = 0; i < count; i++) { 3900a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka View v = cl.getShortcutsAndWidgets().getChildAt(i); 3901482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen ItemInfo info = (ItemInfo) v.getTag(); 39022acce88b5fa316e7a314109f9957ad233a6c31a6Adam Cohen // Null check required as the AllApps button doesn't have an item info 3903487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen if (info != null && info.requiresDbUpdate) { 3904487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen info.requiresDbUpdate = false; 3905dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.modifyItemInDatabase(mLauncher, info, container, screenId, info.cellX, 3906bebf042666cffe52039b875a549a582abd78a431Adam Cohen info.cellY, info.spanX, info.spanY); 39072acce88b5fa316e7a314109f9957ad233a6c31a6Adam Cohen } 3908482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3909482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3910482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 39114caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen ArrayList<ComponentName> getUniqueComponents(boolean stripDuplicates, ArrayList<ComponentName> duplicates) { 3912e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<ComponentName> uniqueIntents = new ArrayList<ComponentName>(); 39134caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen getUniqueIntents((CellLayout) mLauncher.getHotseat().getLayout(), uniqueIntents, duplicates, false); 3914e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = getChildCount(); 3915e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 3916e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 39174caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen getUniqueIntents(cl, uniqueIntents, duplicates, false); 3918e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3919e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen return uniqueIntents; 3920e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3921e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 39224caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen void getUniqueIntents(CellLayout cl, ArrayList<ComponentName> uniqueIntents, 39234caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen ArrayList<ComponentName> duplicates, boolean stripDuplicates) { 3924e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = cl.getShortcutsAndWidgets().getChildCount(); 3925e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 3926e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<View> children = new ArrayList<View>(); 3927e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 3928e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = cl.getShortcutsAndWidgets().getChildAt(i); 3929e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen children.add(v); 3930e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3931e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 3932e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 3933e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = children.get(i); 3934e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 3935e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen // Null check required as the AllApps button doesn't have an item info 3936e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (info instanceof ShortcutInfo) { 3937e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ShortcutInfo si = (ShortcutInfo) info; 3938e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ComponentName cn = si.intent.getComponent(); 393999894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen 39404caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Uri dataUri = si.intent.getData(); 39414caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // If dataUri is not null / empty or if this component isn't one that would 39424caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // have previously showed up in the AllApps list, then this is a widget-type 39434caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // shortcut, so ignore it. 39444caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (dataUri != null && !dataUri.equals(Uri.EMPTY)) { 394599894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen continue; 394699894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen } 3947a0b5749433c66b6fed5c6026414ef438a938089bAdam Cohen 3948e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (!uniqueIntents.contains(cn)) { 3949e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen uniqueIntents.add(cn); 3950e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } else { 39514caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (stripDuplicates) { 39524caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen cl.removeViewInLayout(v); 39534caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, si); 39544caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 39554caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (duplicates != null) { 39564caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen duplicates.add(cn); 39574caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 3958e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3959e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3960e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (v instanceof FolderIcon) { 3961e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen FolderIcon fi = (FolderIcon) v; 3962e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<View> items = fi.getFolder().getItemsInReadingOrder(); 3963e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int j = 0; j < items.size(); j++) { 3964e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (items.get(j).getTag() instanceof ShortcutInfo) { 3965e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ShortcutInfo si = (ShortcutInfo) items.get(j).getTag(); 3966e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ComponentName cn = si.intent.getComponent(); 396799894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen 39684caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Uri dataUri = si.intent.getData(); 39694caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // If dataUri is not null / empty or if this component isn't one that would 39704caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // have previously showed up in the AllApps list, then this is a widget-type 39714caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // shortcut, so ignore it. 39724caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (dataUri != null && !dataUri.equals(Uri.EMPTY)) { 397399894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen continue; 397499894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen } 39754caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen 3976e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (!uniqueIntents.contains(cn)) { 3977e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen uniqueIntents.add(cn); 39784caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } else { 39794caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (stripDuplicates) { 39804caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen fi.getFolderInfo().remove(si); 39814caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, si); 39824caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 39834caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (duplicates != null) { 39844caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen duplicates.add(cn); 39854caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 3986e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3987e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3988e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3989e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3990e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3991e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3992e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 3993e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen void saveWorkspaceToDb() { 3994e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen saveWorkspaceScreenToDb((CellLayout) mLauncher.getHotseat().getLayout()); 3995e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = getChildCount(); 3996e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 3997e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 3998e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen saveWorkspaceScreenToDb(cl); 3999e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4000e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4001e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4002e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen void saveWorkspaceScreenToDb(CellLayout cl) { 4003e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = cl.getShortcutsAndWidgets().getChildCount(); 4004e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4005dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = getIdForScreen(cl); 4006e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int container = Favorites.CONTAINER_DESKTOP; 4007e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4008f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung Hotseat hotseat = mLauncher.getHotseat(); 4009e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (mLauncher.isHotseatLayout(cl)) { 4010dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = -1; 4011e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen container = Favorites.CONTAINER_HOTSEAT; 4012e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4013e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4014e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4015e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = cl.getShortcutsAndWidgets().getChildAt(i); 4016e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 4017e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen // Null check required as the AllApps button doesn't have an item info 4018e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (info != null) { 4019f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung int cellX = info.cellX; 4020f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung int cellY = info.cellY; 4021f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung if (container == Favorites.CONTAINER_HOTSEAT) { 4022f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellX = hotseat.getCellXFromOrder((int) info.screenId); 4023f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellY = hotseat.getCellYFromOrder((int) info.screenId); 4024f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung } 4025f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung LauncherModel.addItemToDatabase(mLauncher, info, container, screenId, cellX, 4026f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellY, false); 4027e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4028e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (v instanceof FolderIcon) { 4029e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen FolderIcon fi = (FolderIcon) v; 4030e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen fi.getFolder().addItemLocationsInDatabase(); 4031e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4032e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4033e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4034e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4035a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 4036043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung public boolean supportsFlingToDelete() { 4037043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung return true; 4038043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } 4039043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 4040a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 4041a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDelete(DragObject d, int x, int y, PointF vec) { 4042a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 4043a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 4044a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 4045a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 4046a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDeleteCompleted() { 4047a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 4048a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 4049a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 40500280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public boolean isDropEnabled() { 40510280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka return true; 40520280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 40530280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 40540142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 40550142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka protected void onRestoreInstanceState(Parcelable state) { 40560142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.onRestoreInstanceState(state); 40570142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka Launcher.setScreen(mCurrentPage); 40580142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } 40590142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 40600142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 40611462de39f01cec0ba785386532719cb0207dd827Adam Cohen protected void dispatchRestoreInstanceState(SparseArray<Parcelable> container) { 40621462de39f01cec0ba785386532719cb0207dd827Adam Cohen // We don't dispatch restoreInstanceState to our children using this code path. 4063a888158880fea53479447d883391f552604e46b6Dave Hawkey // Some pages will be restored immediately as their items are bound immediately, and 40641462de39f01cec0ba785386532719cb0207dd827Adam Cohen // others we will need to wait until after their items are bound. 40651462de39f01cec0ba785386532719cb0207dd827Adam Cohen mSavedStates = container; 40661462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 40671462de39f01cec0ba785386532719cb0207dd827Adam Cohen 40681462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void restoreInstanceStateForChild(int child) { 40691462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (mSavedStates != null) { 40701462de39f01cec0ba785386532719cb0207dd827Adam Cohen mRestoredPages.add(child); 40711462de39f01cec0ba785386532719cb0207dd827Adam Cohen CellLayout cl = (CellLayout) getChildAt(child); 40721462de39f01cec0ba785386532719cb0207dd827Adam Cohen cl.restoreInstanceState(mSavedStates); 40731462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 40741462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 40751462de39f01cec0ba785386532719cb0207dd827Adam Cohen 40761462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void restoreInstanceStateForRemainingPages() { 40771462de39f01cec0ba785386532719cb0207dd827Adam Cohen int count = getChildCount(); 40781462de39f01cec0ba785386532719cb0207dd827Adam Cohen for (int i = 0; i < count; i++) { 40791462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (!mRestoredPages.contains(i)) { 40801462de39f01cec0ba785386532719cb0207dd827Adam Cohen restoreInstanceStateForChild(i); 40811462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 40821462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 40831462de39f01cec0ba785386532719cb0207dd827Adam Cohen mRestoredPages.clear(); 40841462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 40851462de39f01cec0ba785386532719cb0207dd827Adam Cohen 40861462de39f01cec0ba785386532719cb0207dd827Adam Cohen @Override 408731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void scrollLeft() { 4088d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 40890142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.scrollLeft(); 409031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 409195bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen Folder openFolder = getOpenFolder(); 409295bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen if (openFolder != null) { 409395bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen openFolder.completeDragExit(); 409495bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen } 409531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 409631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 40970142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 409831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void scrollRight() { 4099d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 41000142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.scrollRight(); 410131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 410295bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen Folder openFolder = getOpenFolder(); 410395bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen if (openFolder != null) { 410495bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen openFolder.completeDragExit(); 410595bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen } 410631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4107138a04170d964da9cdec228e95b976875ae52481Karl Rosaen 41081262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy @Override 41093e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung public boolean onEnterScrollArea(int x, int y, int direction) { 41101c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung // Ignore the scroll area if we are dragging over the hot seat 4111cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler boolean isPortrait = !LauncherAppState.isScreenLandscape(getContext()); 411210bfc6e9294a4a336e505b57bac6fbac57bd8395Winson Chung if (mLauncher.getHotseat() != null && isPortrait) { 41131c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung Rect r = new Rect(); 41141c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung mLauncher.getHotseat().getHitRect(r); 41151c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung if (r.contains(x, y)) { 41163e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return false; 41171c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung } 41181c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung } 41191c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung 41203e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung boolean result = false; 412161a9a5c359e3e14cb1beaf43dbdb54e00911fe80Adam Cohen if (!isSmall() && !mIsSwitchingState && getOpenFolder() == null) { 4122d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka mInScrollArea = true; 412354fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 4124360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung final int page = getNextPage() + 4125aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung (direction == DragController.SCROLL_LEFT ? -1 : 1); 4126c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // We always want to exit the current layout to ensure parity of enter / exit 4127c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(null); 412854fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 4129aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung if (0 <= page && page < getChildCount()) { 4130482a5b6ed389ef943990277e461444626c34ebf2Winson Chung // Ensure that we are not dragging over to the custom content screen 4131482a5b6ed389ef943990277e461444626c34ebf2Winson Chung if (getScreenIdForPageIndex(page) == CUSTOM_CONTENT_SCREEN_ID) { 4132482a5b6ed389ef943990277e461444626c34ebf2Winson Chung return false; 4133482a5b6ed389ef943990277e461444626c34ebf2Winson Chung } 4134482a5b6ed389ef943990277e461444626c34ebf2Winson Chung 4135aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung CellLayout layout = (CellLayout) getChildAt(page); 4136c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 413770b9530f3147663d38875260b48d931793b7d378Patrick Dubroy 4138c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Workspace is responsible for drawing the edge glow on adjacent pages, 4139c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // so we need to redraw the workspace when this may have changed. 4140c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung invalidate(); 41413e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung result = true; 4142c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 414370b9530f3147663d38875260b48d931793b7d378Patrick Dubroy } 41443e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return result; 414508ae2ec4847a971ad1b19c163e3a0d6307a8ed72Patrick Dubroy } 414608ae2ec4847a971ad1b19c163e3a0d6307a8ed72Patrick Dubroy 41471262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy @Override 41483e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung public boolean onExitScrollArea() { 41493e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung boolean result = false; 4150d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka if (mInScrollArea) { 4151c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen invalidate(); 4152c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout layout = getCurrentDropLayout(); 4153c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 4154c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 4155c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 41568a18afc4aa7217e293e0e96a23ac1cedaabc3738Adam Cohen result = true; 4157c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mInScrollArea = false; 4158c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 41593e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return result; 4160c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 4161c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 4162c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung private void onResetScrollArea() { 4163c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(null); 4164c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mInScrollArea = false; 41651262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy } 41661262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy 41673d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 41683d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * Returns a specific CellLayout 41693d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 41703d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout getParentCellLayoutForView(View v) { 41713d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> layouts = getWorkspaceAndHotseatCellLayouts(); 41723d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (CellLayout layout : layouts) { 4173a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka if (layout.getShortcutsAndWidgets().indexOfChild(v) > -1) { 41743d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return layout; 41753d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 41763d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 41773d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return null; 41783d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 41793d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 41803d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 41813d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * Returns a list of all the CellLayouts in the workspace. 41823d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 41833d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> getWorkspaceAndHotseatCellLayouts() { 41843d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> layouts = new ArrayList<CellLayout>(); 41853d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int screenCount = getChildCount(); 41863d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (int screen = 0; screen < screenCount; screen++) { 41873d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layouts.add(((CellLayout) getChildAt(screen))); 41883d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 41893d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.getHotseat() != null) { 41903d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layouts.add(mLauncher.getHotseat().getLayout()); 41913d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 41923d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return layouts; 41933d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 41943d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 41953d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 41963d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * We should only use this to search for specific children. Do not use this method to modify 4197a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka * ShortcutsAndWidgetsContainer directly. Includes ShortcutAndWidgetContainers from 4198a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka * the hotseat and workspace pages 41993d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 4200a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> getAllShortcutAndWidgetContainers() { 4201a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 4202a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka new ArrayList<ShortcutAndWidgetContainer>(); 42033d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int screenCount = getChildCount(); 420431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int screen = 0; screen < screenCount; screen++) { 4205a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka childrenLayouts.add(((CellLayout) getChildAt(screen)).getShortcutsAndWidgets()); 42063d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 42073d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.getHotseat() != null) { 4208a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka childrenLayouts.add(mLauncher.getHotseat().getLayout().getShortcutsAndWidgets()); 42093d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 42103d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return childrenLayouts; 42113d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 42123d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 42133d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung public Folder getFolderForTag(Object tag) { 4214a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 4215a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka getAllShortcutAndWidgetContainers(); 4216a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka for (ShortcutAndWidgetContainer layout: childrenLayouts) { 42173d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int count = layout.getChildCount(); 421831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int i = 0; i < count; i++) { 42193d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung View child = layout.getChildAt(i); 42203d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (child instanceof Folder) { 422131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project Folder f = (Folder) child; 4222aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (f.getInfo() == tag && f.getInfo().opened) { 422331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return f; 422431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 422531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 422631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 422731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 422831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return null; 422931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 423031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 423131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public View getViewForTag(Object tag) { 4232a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 4233a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka getAllShortcutAndWidgetContainers(); 4234a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka for (ShortcutAndWidgetContainer layout: childrenLayouts) { 42353d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int count = layout.getChildCount(); 423631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int i = 0; i < count; i++) { 42373d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung View child = layout.getChildAt(i); 423831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (child.getTag() == tag) { 423931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return child; 424031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 424131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 424231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 424331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return null; 424431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 424531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4246df0353815c629fc678824b07a234b89a1ff94208Adam Cohen void clearDropTargets() { 4247a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 4248a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka getAllShortcutAndWidgetContainers(); 4249a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka for (ShortcutAndWidgetContainer layout: childrenLayouts) { 4250df0353815c629fc678824b07a234b89a1ff94208Adam Cohen int childCount = layout.getChildCount(); 4251df0353815c629fc678824b07a234b89a1ff94208Adam Cohen for (int j = 0; j < childCount; j++) { 4252df0353815c629fc678824b07a234b89a1ff94208Adam Cohen View v = layout.getChildAt(j); 4253df0353815c629fc678824b07a234b89a1ff94208Adam Cohen if (v instanceof DropTarget) { 4254df0353815c629fc678824b07a234b89a1ff94208Adam Cohen mDragController.removeDropTarget((DropTarget) v); 4255df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4256df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4257df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4258df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 425931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 426083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Removes ALL items that match a given package name, this is usually called when a package 426183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // has been removed and we want to remove all components (widgets, shortcuts, apps) that 426283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // belong to that package. 426383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung void removeItemsByPackageName(final ArrayList<String> packages) { 426464359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<String> packageNames = new HashSet<String>(); 4265cd81073eac537e9f85eeee14588d513ea8a56e17Winson Chung packageNames.addAll(packages); 426664e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato 426764359a53dc827797917a8d9a0697a91996789801Winson Chung // Filter out all the ItemInfos that this is going to affect 426864359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<ItemInfo> infos = new HashSet<ItemInfo>(); 426964359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<ComponentName> cns = new HashSet<ComponentName>(); 427083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts(); 427183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung for (CellLayout layoutParent : cellLayouts) { 427283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ViewGroup layout = layoutParent.getShortcutsAndWidgets(); 427383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung int childCount = layout.getChildCount(); 427483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung for (int i = 0; i < childCount; ++i) { 427583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung View view = layout.getChildAt(i); 427664359a53dc827797917a8d9a0697a91996789801Winson Chung infos.add((ItemInfo) view.getTag()); 427783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 427883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 427964359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() { 428064359a53dc827797917a8d9a0697a91996789801Winson Chung @Override 428164359a53dc827797917a8d9a0697a91996789801Winson Chung public boolean filterItem(ItemInfo parent, ItemInfo info, 428264359a53dc827797917a8d9a0697a91996789801Winson Chung ComponentName cn) { 428364359a53dc827797917a8d9a0697a91996789801Winson Chung if (packageNames.contains(cn.getPackageName())) { 428464359a53dc827797917a8d9a0697a91996789801Winson Chung cns.add(cn); 428564359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 428664359a53dc827797917a8d9a0697a91996789801Winson Chung } 428764359a53dc827797917a8d9a0697a91996789801Winson Chung return false; 428864359a53dc827797917a8d9a0697a91996789801Winson Chung } 428964359a53dc827797917a8d9a0697a91996789801Winson Chung }; 429064359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.filterItemInfos(infos, filter); 429183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 429264359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove the affected components 429383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung removeItemsByComponentName(cns); 429483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 429583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 429683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Removes items that match the application info specified, when applications are removed 429783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // as a part of an update, this is called to ensure that other widgets and application 429883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // shortcuts are not removed. 4299eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka void removeItemsByApplicationInfo(final ArrayList<AppInfo> appInfos) { 430083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Just create a hash table of all the specific components that this will affect 430183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung HashSet<ComponentName> cns = new HashSet<ComponentName>(); 4302eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka for (AppInfo info : appInfos) { 430383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung cns.add(info.componentName); 430483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 430583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 430683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Remove all the things 430783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung removeItemsByComponentName(cns); 430883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 430983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 431083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung void removeItemsByComponentName(final HashSet<ComponentName> componentNames) { 43113d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts(); 43123d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (final CellLayout layoutParent: cellLayouts) { 4313a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka final ViewGroup layout = layoutParent.getShortcutsAndWidgets(); 4314629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy 431564359a53dc827797917a8d9a0697a91996789801Winson Chung final HashMap<ItemInfo, View> children = new HashMap<ItemInfo, View>(); 431664359a53dc827797917a8d9a0697a91996789801Winson Chung for (int j = 0; j < layout.getChildCount(); j++) { 431764359a53dc827797917a8d9a0697a91996789801Winson Chung final View view = layout.getChildAt(j); 431864359a53dc827797917a8d9a0697a91996789801Winson Chung children.put((ItemInfo) view.getTag(), view); 431964359a53dc827797917a8d9a0697a91996789801Winson Chung } 432064359a53dc827797917a8d9a0697a91996789801Winson Chung 432164359a53dc827797917a8d9a0697a91996789801Winson Chung final ArrayList<View> childrenToRemove = new ArrayList<View>(); 432264359a53dc827797917a8d9a0697a91996789801Winson Chung final HashMap<FolderInfo, ArrayList<ShortcutInfo>> folderAppsToRemove = 432364359a53dc827797917a8d9a0697a91996789801Winson Chung new HashMap<FolderInfo, ArrayList<ShortcutInfo>>(); 432464359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() { 432564359a53dc827797917a8d9a0697a91996789801Winson Chung @Override 432664359a53dc827797917a8d9a0697a91996789801Winson Chung public boolean filterItem(ItemInfo parent, ItemInfo info, 432764359a53dc827797917a8d9a0697a91996789801Winson Chung ComponentName cn) { 432864359a53dc827797917a8d9a0697a91996789801Winson Chung if (parent instanceof FolderInfo) { 432964359a53dc827797917a8d9a0697a91996789801Winson Chung if (componentNames.contains(cn)) { 433064359a53dc827797917a8d9a0697a91996789801Winson Chung FolderInfo folder = (FolderInfo) parent; 433164359a53dc827797917a8d9a0697a91996789801Winson Chung ArrayList<ShortcutInfo> appsToRemove; 433264359a53dc827797917a8d9a0697a91996789801Winson Chung if (folderAppsToRemove.containsKey(folder)) { 433364359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove = folderAppsToRemove.get(folder); 433464359a53dc827797917a8d9a0697a91996789801Winson Chung } else { 433564359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove = new ArrayList<ShortcutInfo>(); 433664359a53dc827797917a8d9a0697a91996789801Winson Chung folderAppsToRemove.put(folder, appsToRemove); 4337629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy } 433864359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove.add((ShortcutInfo) info); 433964359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 4340574d20ec84551370987dde530c27ec493bdef564Romain Guy } 434164359a53dc827797917a8d9a0697a91996789801Winson Chung } else { 434264359a53dc827797917a8d9a0697a91996789801Winson Chung if (componentNames.contains(cn)) { 434364359a53dc827797917a8d9a0697a91996789801Winson Chung childrenToRemove.add(children.get(info)); 434464359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 4345629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy } 4346574d20ec84551370987dde530c27ec493bdef564Romain Guy } 434764359a53dc827797917a8d9a0697a91996789801Winson Chung return false; 434864359a53dc827797917a8d9a0697a91996789801Winson Chung } 434964359a53dc827797917a8d9a0697a91996789801Winson Chung }; 435064359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.filterItemInfos(children.keySet(), filter); 4351aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 435264359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove all the apps from their folders 435364359a53dc827797917a8d9a0697a91996789801Winson Chung for (FolderInfo folder : folderAppsToRemove.keySet()) { 435464359a53dc827797917a8d9a0697a91996789801Winson Chung ArrayList<ShortcutInfo> appsToRemove = folderAppsToRemove.get(folder); 435564359a53dc827797917a8d9a0697a91996789801Winson Chung for (ShortcutInfo info : appsToRemove) { 435664359a53dc827797917a8d9a0697a91996789801Winson Chung folder.remove(info); 435764359a53dc827797917a8d9a0697a91996789801Winson Chung } 435864359a53dc827797917a8d9a0697a91996789801Winson Chung } 435964359a53dc827797917a8d9a0697a91996789801Winson Chung 436064359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove all the other children 436164359a53dc827797917a8d9a0697a91996789801Winson Chung for (View child : childrenToRemove) { 436264359a53dc827797917a8d9a0697a91996789801Winson Chung // Note: We can not remove the view directly from CellLayoutChildren as this 436364359a53dc827797917a8d9a0697a91996789801Winson Chung // does not re-mark the spaces as unoccupied. 436464359a53dc827797917a8d9a0697a91996789801Winson Chung layoutParent.removeViewInLayout(child); 436564359a53dc827797917a8d9a0697a91996789801Winson Chung if (child instanceof DropTarget) { 436664359a53dc827797917a8d9a0697a91996789801Winson Chung mDragController.removeDropTarget((DropTarget) child); 436731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 436864359a53dc827797917a8d9a0697a91996789801Winson Chung } 436964359a53dc827797917a8d9a0697a91996789801Winson Chung 437064359a53dc827797917a8d9a0697a91996789801Winson Chung if (childrenToRemove.size() > 0) { 437164359a53dc827797917a8d9a0697a91996789801Winson Chung layout.requestLayout(); 437264359a53dc827797917a8d9a0697a91996789801Winson Chung layout.invalidate(); 437364359a53dc827797917a8d9a0697a91996789801Winson Chung } 437431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 43752efec4e29f80db4293664d3ed4a89d37454510e1Winson Chung 437664359a53dc827797917a8d9a0697a91996789801Winson Chung // Strip all the empty screens 437764359a53dc827797917a8d9a0697a91996789801Winson Chung stripEmptyScreens(); 437831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4379f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4380eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka void updateShortcuts(ArrayList<AppInfo> apps) { 4381a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = getAllShortcutAndWidgetContainers(); 4382a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka for (ShortcutAndWidgetContainer layout: childrenLayouts) { 4383f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project int childCount = layout.getChildCount(); 4384f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project for (int j = 0; j < childCount; j++) { 4385f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project final View view = layout.getChildAt(j); 4386f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project Object tag = view.getTag(); 438764359a53dc827797917a8d9a0697a91996789801Winson Chung 438864359a53dc827797917a8d9a0697a91996789801Winson Chung if (LauncherModel.isShortcutInfoUpdateable((ItemInfo) tag)) { 4389e384affda684a48c61d99ebfe8be40fb7d46d761Michael Jurka ShortcutInfo info = (ShortcutInfo) tag; 439064359a53dc827797917a8d9a0697a91996789801Winson Chung 4391f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project final Intent intent = info.intent; 4392f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project final ComponentName name = intent.getComponent(); 439364359a53dc827797917a8d9a0697a91996789801Winson Chung final int appCount = apps.size(); 439464359a53dc827797917a8d9a0697a91996789801Winson Chung for (int k = 0; k < appCount; k++) { 4395eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka AppInfo app = apps.get(k); 439664359a53dc827797917a8d9a0697a91996789801Winson Chung if (app.componentName.equals(name)) { 439764359a53dc827797917a8d9a0697a91996789801Winson Chung BubbleTextView shortcut = (BubbleTextView) view; 439864359a53dc827797917a8d9a0697a91996789801Winson Chung info.updateIcon(mIconCache); 439964359a53dc827797917a8d9a0697a91996789801Winson Chung info.title = app.title.toString(); 440064359a53dc827797917a8d9a0697a91996789801Winson Chung shortcut.applyFromShortcutInfo(info, mIconCache); 440164e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato } 4402f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4403f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4404f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4405f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4406f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4407f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4408af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski private void moveToScreen(int page, boolean animate) { 4409de1af7661548692d370518528ff91c7422b9c8aeWinson Chung if (!isSmall()) { 4410de1af7661548692d370518528ff91c7422b9c8aeWinson Chung if (animate) { 4411af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski snapToPage(page); 4412de1af7661548692d370518528ff91c7422b9c8aeWinson Chung } else { 4413af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski setCurrentPage(page); 4414de1af7661548692d370518528ff91c7422b9c8aeWinson Chung } 4415c45b16862918a0c6c253bba12032165b030565afJoe Onorato } 4416af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski View child = getChildAt(page); 441764359a53dc827797917a8d9a0697a91996789801Winson Chung if (child != null) { 441864359a53dc827797917a8d9a0697a91996789801Winson Chung child.requestFocus(); 441964359a53dc827797917a8d9a0697a91996789801Winson Chung } 442031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 442131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4422af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski void moveToDefaultScreen(boolean animate) { 4423af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski moveToScreen(mDefaultPage, animate); 4424af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4425af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski 4426af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski void moveToCustomContentScreen(boolean animate) { 4427af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (hasCustomContent()) { 4428af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski int ccIndex = getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID); 4429af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (animate) { 4430af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski snapToPage(ccIndex); 4431af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } else { 4432af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski setCurrentPage(ccIndex); 4433af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4434af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski View child = getChildAt(ccIndex); 4435af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (child != null) { 4436af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski child.requestFocus(); 4437af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4438af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4439af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4440af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski 44410142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 44427819a56217fd4e216d3675905586b275799723bbWinson Chung protected PageIndicator.PageMarkerResources getPageIndicatorMarker(int pageIndex) { 44437819a56217fd4e216d3675905586b275799723bbWinson Chung long screenId = getScreenIdForPageIndex(pageIndex); 44447819a56217fd4e216d3675905586b275799723bbWinson Chung if (screenId == EXTRA_EMPTY_SCREEN_ID) { 4445fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int count = mScreenOrder.size() - numCustomPages(); 44467819a56217fd4e216d3675905586b275799723bbWinson Chung if (count > 1) { 4447ba4e52f41c961c19b0c8592e84af7d1c51dd03b2Winson Chung return new PageIndicator.PageMarkerResources(R.drawable.ic_pageindicator_current, 44487819a56217fd4e216d3675905586b275799723bbWinson Chung R.drawable.ic_pageindicator_add); 44497819a56217fd4e216d3675905586b275799723bbWinson Chung } 445082dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung } 44517819a56217fd4e216d3675905586b275799723bbWinson Chung 445282dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung return super.getPageIndicatorMarker(pageIndex); 445382dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung } 445482dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung 445582dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung @Override 44560142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka public void syncPages() { 44570142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } 445831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 44590142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 4460f314b0eab03bb354c14b6c89f694a6685bd246d9Winson Chung public void syncPageItems(int page, boolean immediate) { 446131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 44626a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung 446353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected String getPageIndicatorDescription() { 446453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen String settings = getResources().getString(R.string.settings_button_text); 446553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return getCurrentPageDescription() + ", " + settings; 446653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 446753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 44686a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung protected String getCurrentPageDescription() { 44696a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung int page = (mNextPage != INVALID_PAGE) ? mNextPage : mCurrentPage; 447053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int delta = numCustomPages(); 447153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (hasCustomContent() && getNextPage() == 0) { 447253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return mCustomContentDescription; 447353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 44748b805b17158886035b38261eb611d8641701ae43Michael Jurka return String.format(getContext().getString(R.string.workspace_scroll_format), 447553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen page + 1 - delta, getChildCount() - delta); 44766a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung } 44778dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen 44788dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen public void getLocationInDragLayer(int[] loc) { 44798dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen mLauncher.getDragLayer().getLocationInDragLayer(this, loc); 44808dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen } 448131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 4482