Workspace.java revision 964df6b93e8171a0d3a6f212fed095065f1a65dd
131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/* 231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * you may not use this file except in compliance with the License. 631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * You may obtain a copy of the License at 731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 1031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 1131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 1231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * See the License for the specific language governing permissions and 1431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * limitations under the License. 1531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 1631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 17325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerpackage com.android.launcher3; 1831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 190280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurkaimport android.animation.Animator; 20f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohenimport android.animation.AnimatorListenerAdapter; 21b1254a6bdb11024042fb6c27e179210c1bbd6e1cChet Haaseimport android.animation.AnimatorSet; 2222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohenimport android.animation.LayoutTransition; 230280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurkaimport android.animation.ObjectAnimator; 24cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.animation.TimeInterpolator; 25cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.animation.ValueAnimator; 26cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.animation.ValueAnimator.AnimatorUpdateListener; 278f573952b8729b4319043ae0908997ecd2d68951Dianne Hackbornimport android.app.WallpaperManager; 28bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurkaimport android.appwidget.AppWidgetHostView; 29629de3ef739883c0962423cc0c3a26299f162d3dRomain Guyimport android.appwidget.AppWidgetProviderInfo; 30495f2892288504f4ab87e62957b3f71144dd73c2Adam Powellimport android.content.ComponentName; 3131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.Context; 3231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.Intent; 33adc574ccb1986856b38198ad5a934b7543a1debbMichael Jurkaimport android.content.SharedPreferences; 347247f6315baf16eacb3286f21bd80321385c1defPatrick Dubroyimport android.content.res.Resources; 3531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.res.TypedArray; 364be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onoratoimport android.graphics.Bitmap; 3731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.Canvas; 38a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurkaimport android.graphics.Matrix; 39b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chungimport android.graphics.Point; 40043f2af567178b82b0b41f12d379e7dd12da2936Winson Chungimport android.graphics.PointF; 4131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.Rect; 424be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onoratoimport android.graphics.Region.Op; 43f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Projectimport android.graphics.drawable.Drawable; 444caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohenimport android.net.Uri; 45956091ba7863bd72086275e61084864994dd6fa7Joe Onoratoimport android.os.IBinder; 46495f2892288504f4ab87e62957b3f71144dd73c2Adam Powellimport android.os.Parcelable; 4753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohenimport android.support.v4.view.ViewCompat; 4831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.util.AttributeSet; 49291ad12232c98e383d44d76ffe09e97e204c61bcDaniel Sandlerimport android.util.Log; 501462de39f01cec0ba785386532719cb0207dd827Adam Cohenimport android.util.SparseArray; 51cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurkaimport android.view.Choreographer; 52a34abf8c781485b788fddacb352d586bffca886cWinson Chungimport android.view.Display; 5331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.MotionEvent; 5431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.View; 556e3140865d3f0def2e55934d8b0b2c1503386e54Winson Chungimport android.view.ViewGroup; 56d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohenimport android.view.View.OnClickListener; 5753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohenimport android.view.accessibility.AccessibilityEvent; 5853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohenimport android.view.accessibility.AccessibilityManager; 5953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohenimport android.view.accessibility.AccessibilityNodeInfo; 60cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.view.animation.DecelerateInterpolator; 61cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurkaimport android.view.animation.Interpolator; 62f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Projectimport android.widget.TextView; 6331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 64325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerimport com.android.launcher3.FolderIcon.FolderRingAnimator; 65bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohenimport com.android.launcher3.Launcher.CustomContentCallbacks; 66325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerimport com.android.launcher3.LauncherSettings.Favorites; 67edcce099c98a6c40d10109ac092ab50f9d2668f3Romain Guy 68716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport java.util.ArrayList; 69dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohenimport java.util.HashMap; 70716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport java.util.HashSet; 718bd65f5c57b8bae2fb82256e89ac30ddc0769319Michael Jurkaimport java.util.Iterator; 72716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen 7331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/** 740142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * The workspace is a wide area with a wallpaper and a finite number of pages. 750142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * Each page contains a number of icons, folders or widgets the user can 76aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * interact with. A workspace is meant to be used with a fixed width only. 7731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 780142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurkapublic class Workspace extends SmoothPagedView 79d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka implements DropTarget, DragSource, DragScroller, View.OnTouchListener, 8077e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock DragController.DragListener, LauncherTransitionable, ViewGroup.OnHierarchyChangeListener, 8177e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock Insettable { 823a8820bdbad90642cf5cda4b00a8c92ecb699159Joe Onorato private static final String TAG = "Launcher.Workspace"; 830142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 84f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen // Y rotation to apply to the workspace screens 85b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen private static final float WORKSPACE_OVERSCROLL_ROTATION = 24f; 86a985e598f6071f4caca15ba3cb6b2cd3e38b217dAdam Cohen 8768d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen private static final int CHILDREN_OUTLINE_FADE_OUT_DELAY = 0; 8868d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen private static final int CHILDREN_OUTLINE_FADE_OUT_DURATION = 375; 899171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private static final int CHILDREN_OUTLINE_FADE_IN_DURATION = 100; 90f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 91f135c6c364e92cddb84c1b4a94ed535214b712a6Winson Chung private static final int BACKGROUND_FADE_OUT_DURATION = 350; 92ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private static final int ADJACENT_SCREEN_DROP_DURATION = 300; 93265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen private static final int FLING_THRESHOLD_VELOCITY = 500; 94ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 95f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen private static final float ALPHA_CUTOFF_THRESHOLD = 0.01f; 96f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 979171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // These animators are used to fade the children's outlines 989171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private ObjectAnimator mChildrenOutlineFadeInAnimation; 999171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private ObjectAnimator mChildrenOutlineFadeOutAnimation; 1009171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private float mChildrenOutlineAlpha = 0; 1019171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 1029171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // These properties refer to the background protection gradient used for AllApps and Customize 103e0f5a61a1f105216b0067124bacac69194c0ef70Michael Jurka private ValueAnimator mBackgroundFadeInAnimation; 104e0f5a61a1f105216b0067124bacac69194c0ef70Michael Jurka private ValueAnimator mBackgroundFadeOutAnimation; 1059171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private Drawable mBackground; 10625356e75ebae5d6e0be43f38d2c73b5cb59d05f2Michael Jurka boolean mDrawBackground = true; 107f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen private float mBackgroundAlpha = 0; 108f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 1093d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private static final long CUSTOM_CONTENT_GESTURE_DELAY = 200; 1103d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private long mTouchDownTime = -1; 1113d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private long mCustomContentShowTime = -1; 1123d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 11322cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen private LayoutTransition mLayoutTransition; 1148f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn private final WallpaperManager mWallpaperManager; 1159c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka private IBinder mWindowToken; 116aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1179e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung private int mOriginalDefaultPage; 1180142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka private int mDefaultPage; 11931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1205084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen private ShortcutAndWidgetContainer mDragSourceInternal; 12153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private static boolean sAccessibilityEnabled; 1225084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 123dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // The screen id used for the empty screen always present to the right. 124dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private final static long EXTRA_EMPTY_SCREEN_ID = -201; 125dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private final static long CUSTOM_CONTENT_SCREEN_ID = -301; 126dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 127dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private HashMap<Long, CellLayout> mWorkspaceScreens = new HashMap<Long, CellLayout>(); 128dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private ArrayList<Long> mScreenOrder = new ArrayList<Long>(); 129dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 13031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 13131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * CellInfo for the cell that is currently being dragged 13231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 13331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private CellLayout.CellInfo mDragInfo; 134aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 13570864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 13670864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Target drop area calculated during last acceptDrop call. 13770864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 138c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen private int[] mTargetCell = new int[2]; 139c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private int mDragOverX = -1; 140c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private int mDragOverY = -1; 14131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 142a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect mLandscapeCellLayoutMetrics = null; 143a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect mPortraitCellLayoutMetrics = null; 144a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen 145bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen CustomContentCallbacks mCustomContentCallbacks; 146bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen boolean mCustomContentShowing; 147c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen private float mLastCustomContentScrollProgress = -1f; 14853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private String mCustomContentDescription = ""; 149bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 1506569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy /** 1516569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy * The CellLayout that is currently being dragged over 1526569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy */ 1536569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy private CellLayout mDragTargetLayout = null; 154c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen /** 155c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen * The CellLayout that we will show as glowing 156c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen */ 157c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private CellLayout mDragOverlappingLayout = null; 158c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 159c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen /** 160c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen * The CellLayout which will be dropped to 161c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen */ 162c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private CellLayout mDropToLayout = null; 163c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 16431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private Launcher mLauncher; 1650589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato private IconCache mIconCache; 16600acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato private DragController mDragController; 167aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1684516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // These are temporary variables to prevent having to allocate a new object just to 1694516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // return an (x, y) value from helper functions. Do NOT use them to maintain other state. 17031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private int[] mTempCell = new int[2]; 1717d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private int[] mTempPt = new int[2]; 17270864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey private int[] mTempEstimate = new int[2]; 173e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen private float[] mDragViewVisualCenter = new float[2]; 1744516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka private float[] mTempCellLayoutCenterCoordinates = new float[2]; 1750280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka private Matrix mTempInverseMatrix = new Matrix(); 17631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 177c2f7f4794867cd1b3e97fd0f379ad8ad15958a6cMichael Jurka private SpringLoadedDragController mSpringLoadedDragController; 178b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung private float mSpringLoadedShrinkFactor; 179f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen private float mOverviewModeShrinkFactor; 180410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen private int mOverviewModePageOffset; 181d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 1821262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy // State variable that indicates whether the pages are small (ie when you're 183dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka // in all apps or customize mode) 184d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 185f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen enum State { NORMAL, SPRING_LOADED, SMALL, OVERVIEW}; 1867777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen private State mState = State.NORMAL; 187d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka private boolean mIsSwitchingState = false; 188d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 189d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mAnimatingViewIntoPlace = false; 190d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mIsDragOccuring = false; 191d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mChildrenLayersEnabled = true; 192dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka 193accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen private boolean mStripScreensOnPageStopMoving = false; 194accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 19554fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy /** Is the user is dragging an item near the edge of a page? */ 1961262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy private boolean mInScrollArea = false; 1971262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy 198e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler private HolographicOutlineHelper mOutlineHelper; 1994be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato private Bitmap mDragOutline = null; 2008e58e916061cbe2623697efac0924f2aa3753a92Patrick Dubroy private final Rect mTempRect = new Rect(); 2018e58e916061cbe2623697efac0924f2aa3753a92Patrick Dubroy private final int[] mTempXY = new int[2]; 202d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka private int[] mTempVisiblePagesRange = new int[2]; 203b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka private boolean mOverscrollTransformsSet; 204a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen private float mLastOverscrollPivotX; 205f8304f05db24b504b7a3bc113929af29df7daf6eMichael Jurka public static final int DRAG_BITMAP_PADDING = 2; 206869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka private boolean mWorkspaceFadeInAdjacentScreens; 2074be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 208ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka WallpaperOffsetInterpolator mWallpaperOffset; 20926976d9b53161f80faf822d482ac771b8621cf31Adam Cohen private Runnable mDelayedResizeRunnable; 210f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung private Runnable mDelayedSnapToPageRunnable; 21184f2ce77a6aafa30ff1f8d27edece01c8a89d436Michael Jurka private Point mDisplaySize = new Point(); 21294309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen private int mCameraDistance; 213c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 21419072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen // Variables relating to the creation of user folders by hovering shortcuts over shortcuts 215482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int FOLDER_CREATION_TIMEOUT = 0; 216482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int REORDER_TIMEOUT = 250; 21719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private final Alarm mFolderCreationAlarm = new Alarm(); 218482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private final Alarm mReorderAlarm = new Alarm(); 21919072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private FolderRingAnimator mDragFolderRingAnimator = null; 220c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private FolderIcon mDragOverFolderIcon = null; 22119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private boolean mCreateUserFolderOnDrop = false; 222c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private boolean mAddToExistingFolderOnDrop = false; 223c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private DropTarget.DragEnforcer mDragEnforcer; 2243aff81c759a2912bed45643f7e1fb503fcfe69b0Adam Cohen private float mMaxDistanceForFolderCreation; 225073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen 226f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen // Variables relating to touch disambiguation (scrolling workspace vs. scrolling a widget) 227f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen private float mXDown; 228f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen private float mYDown; 229f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float START_DAMPING_TOUCH_SLOP_ANGLE = (float) Math.PI / 6; 230f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float MAX_SWIPE_ANGLE = (float) Math.PI / 3; 231f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float TOUCH_SLOP_DAMPING_FACTOR = 4; 232f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 233ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // Relating to the animation of items being dropped externally 234d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_DISAPPEAR = 0; 235d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_REMAIN = 1; 236d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_RESIZE = 2; 237d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int COMPLETE_TWO_STAGE_WIDGET_DROP_ANIMATION = 3; 238d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION = 4; 239ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 240482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen // Related to dragging, folder creation and reordering 241482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_NONE = 0; 242482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_CREATE_FOLDER = 1; 243482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_ADD_TO_FOLDER = 2; 244482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_REORDER = 3; 245482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mDragMode = DRAG_MODE_NONE; 246482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mLastReorderX = -1; 247482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mLastReorderY = -1; 248482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2491462de39f01cec0ba785386532719cb0207dd827Adam Cohen private SparseArray<Parcelable> mSavedStates; 2501462de39f01cec0ba785386532719cb0207dd827Adam Cohen private final ArrayList<Integer> mRestoredPages = new ArrayList<Integer>(); 2511462de39f01cec0ba785386532719cb0207dd827Adam Cohen 2524b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // These variables are used for storing the initial and final values during workspace animations 253ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private int mSavedScrollX; 254ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private float mSavedRotationY; 255ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private float mSavedTranslationX; 2567d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 2577d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private float mCurrentScale; 2587d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private float mNewScale; 2594b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mOldBackgroundAlphas; 2604b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mOldAlphas; 2614b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mNewBackgroundAlphas; 2624b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mNewAlphas; 263dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private int mLastChildCount = -1; 2647044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung private float mTransitionProgress; 2654b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 2661e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private Runnable mDeferredAction; 2671e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mDeferDropAfterUninstall; 2681e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mUninstallSuccessful; 2691e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 270eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy private final Runnable mBindPages = new Runnable() { 271eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy @Override 272eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy public void run() { 273eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy mLauncher.getModel().bindRemainingSynchronousPages(); 274eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy } 275eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy }; 276eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy 27731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 27831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 27931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 28031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 2810142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * @param attrs The attributes set containing the Workspace's customization values. 28231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 28331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Workspace(Context context, AttributeSet attrs) { 28431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project this(context, attrs, 0); 28531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 28631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 28731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 28831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 28931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 29031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 2910142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * @param attrs The attributes set containing the Workspace's customization values. 29231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param defStyle Unused. 29331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 29431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Workspace(Context context, AttributeSet attrs, int defStyle) { 29531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super(context, attrs, defStyle); 2960142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka mContentIsRefreshable = false; 2975f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 298e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler mOutlineHelper = HolographicOutlineHelper.obtain(context); 299e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler 300c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer = new DropTarget.DragEnforcer(context); 301f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung // With workspace, data is available straight from the get-go 302f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung setDataIsReady(); 303f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung 3048bc66c7fe4d8f7ac1715010806f49840194279a5Michael Jurka mLauncher = (Launcher) context; 305867ca62c0e4b811d46734ff940d59c7a787525c8Winson Chung final Resources res = getResources(); 306869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mWorkspaceFadeInAdjacentScreens = res.getBoolean(R.bool.config_workspaceFadeAdjacentScreens); 307869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mFadeInAdjacentScreens = false; 3088f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn mWallpaperManager = WallpaperManager.getInstance(context); 309aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 310aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung TypedArray a = context.obtainStyledAttributes(attrs, 311aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung R.styleable.Workspace, defStyle, 0); 312b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung mSpringLoadedShrinkFactor = 313b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung res.getInteger(R.integer.config_workspaceSpringLoadShrinkPercentage) / 100.0f; 314f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mOverviewModeShrinkFactor = 315f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen res.getInteger(R.integer.config_workspaceOverviewShrinkPercentage) / 100.0f; 316410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen mOverviewModePageOffset = res.getDimensionPixelSize(R.dimen.overview_mode_page_offset); 31794309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen mCameraDistance = res.getInteger(R.integer.config_cameraDistance); 3189e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mOriginalDefaultPage = mDefaultPage = a.getInt(R.styleable.Workspace_defaultScreen, 1); 31931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project a.recycle(); 32031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3218b805b17158886035b38261eb611d8641701ae43Michael Jurka setOnHierarchyChangeListener(this); 3220d44e9482b95d8f163b28bf20131c4349185b589Joe Onorato setHapticFeedbackEnabled(false); 3230142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 32431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project initWorkspace(); 325c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung 326c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung // Disable multitouch across the workspace/all apps/customize tray 327c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung setMotionEventSplittingEnabled(true); 32853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_YES); 32931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 33031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 33177e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock @Override 33277e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock public void setInsets(Rect insets) { 33377e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock mInsets.set(insets); 33477e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock } 33577e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock 336038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka // estimate the size of a widget with spans hSpan, vSpan. return MAX_VALUE for each 337038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka // dimension if unsuccessful 338038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka public int[] estimateItemSize(int hSpan, int vSpan, 339d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ItemInfo itemInfo, boolean springLoaded) { 340038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int[] size = new int[2]; 341038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka if (getChildCount() > 0) { 342ad7db6e8ddddae423d027163a1bdf7015210f7ceWinson Chung // Use the first non-custom page to estimate the child position 343ad7db6e8ddddae423d027163a1bdf7015210f7ceWinson Chung CellLayout cl = (CellLayout) getChildAt(numCustomPages()); 344d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = estimateItemPosition(cl, itemInfo, 0, 0, hSpan, vSpan); 345d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen size[0] = r.width(); 346d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen size[1] = r.height(); 347038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka if (springLoaded) { 348038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[0] *= mSpringLoadedShrinkFactor; 349038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[1] *= mSpringLoadedShrinkFactor; 350038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 351038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return size; 352038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } else { 353038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[0] = Integer.MAX_VALUE; 354038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[1] = Integer.MAX_VALUE; 355038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return size; 356038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 357038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 358dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 359d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public Rect estimateItemPosition(CellLayout cl, ItemInfo pendingInfo, 360038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int hCell, int vCell, int hSpan, int vSpan) { 361d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = new Rect(); 362038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka cl.cellToRect(hCell, vCell, hSpan, vSpan, r); 363038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return r; 364038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 365038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka 3665084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void onDragStart(final DragSource source, Object info, int dragAction) { 367d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mIsDragOccuring = true; 3683a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 369641d71d6da6c77cc32e5d0f65ccae89caed1ac34Winson Chung mLauncher.lockScreenOrientation(); 370ab2d9d72ae0a37553a82fa845c412167c727a258Sandeep Siddhartha mLauncher.onInteractionBegin(); 371a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka setChildrenBackgroundAlphaMultipliers(1f); 372f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung // Prevent any Un/InstallShortcutReceivers from updating the db while we are dragging 373f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung InstallShortcutReceiver.enableInstallQueue(); 374f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung UninstallShortcutReceiver.enableUninstallQueue(); 3755084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen post(new Runnable() { 3765084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen @Override 3775084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void run() { 3785084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mIsDragOccuring) { 3795084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen addExtraEmptyScreenOnDrag(); 3805084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 3815084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 3825084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen }); 383d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 384d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 385d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public void onDragEnd() { 386d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mIsDragOccuring = false; 3873a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 3884b919f813f4e5e0323a4c1747392551fce4a8758Winson Chung mLauncher.unlockScreenOrientation(false); 389f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung 390f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung // Re-enable any Un/InstallShortcutReceiver and now process any queued items 391f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung InstallShortcutReceiver.disableAndFlushInstallQueue(getContext()); 392f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung UninstallShortcutReceiver.disableAndFlushUninstallQueue(getContext()); 3935084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 3945084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen removeExtraEmptyScreen(); 3955084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mDragSourceInternal = null; 396ab2d9d72ae0a37553a82fa845c412167c727a258Sandeep Siddhartha mLauncher.onInteractionEnd(); 397d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 398d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 39931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 40031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Initializes various states for this workspace. 40131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 4020142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka protected void initWorkspace() { 4030589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Context context = getContext(); 4040142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka mCurrentPage = mDefaultPage; 4050142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka Launcher.setScreen(mCurrentPage); 406cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler LauncherAppState app = LauncherAppState.getInstance(); 4075f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 4080589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mIconCache = app.getIconCache(); 409cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy setWillNotDraw(false); 410ce3cbd145b4222779abae32869da8dd3c2aefb67Romain Guy setClipChildren(false); 411ce3cbd145b4222779abae32869da8dd3c2aefb67Romain Guy setClipToPadding(false); 4127777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen setChildrenDrawnWithCacheEnabled(true); 413410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 414410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen // This is a bit of a hack to account for the fact that we translate the workspace 415410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen // up a bit, and still need to draw the background covering the whole screen. 416410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setMinScale(mOverviewModeShrinkFactor - 0.2f); 41722cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setupLayoutTransition(); 41831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 419482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen final Resources res = getResources(); 420b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung try { 421fd3385fe9e0f034b04f99d5d59a58d74fe040da4Winson Chung mBackground = res.getDrawable(R.drawable.apps_customize_bg); 422b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung } catch (Resources.NotFoundException e) { 423b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung // In this case, we will skip drawing background protection 424b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung } 4259171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 426ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka mWallpaperOffset = new WallpaperOffsetInterpolator(); 427cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen Display display = mLauncher.getWindowManager().getDefaultDisplay(); 42884f2ce77a6aafa30ff1f8d27edece01c8a89d436Michael Jurka display.getSize(mDisplaySize); 429265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen 4305f8afe6280eae34620067696173e71943e1a30a3Winson Chung mMaxDistanceForFolderCreation = (0.55f * grid.iconSizePx); 431265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen mFlingThresholdVelocity = (int) (FLING_THRESHOLD_VELOCITY * mDensity); 43231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 43331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 43422cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen private void setupLayoutTransition() { 43522cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // We want to show layout transitions when pages are deleted, to close the gap. 43622cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition = new LayoutTransition(); 43722cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.enableTransitionType(LayoutTransition.DISAPPEARING); 43822cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.enableTransitionType(LayoutTransition.CHANGE_DISAPPEARING); 43922cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.disableTransitionType(LayoutTransition.APPEARING); 44022cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.disableTransitionType(LayoutTransition.CHANGE_APPEARING); 44122cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setLayoutTransition(mLayoutTransition); 44222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen } 44322cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 444964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung void enableLayoutTransitions() { 445964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung setLayoutTransition(mLayoutTransition); 446964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 447964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung void disableLayoutTransitions() { 448964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung setLayoutTransition(null); 449964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 450964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 45131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 452f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen protected int getScrollMode() { 453b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung return SmoothPagedView.X_LARGE_MODE; 454f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 455f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 45608ee77090f1fef565142e9341914369b1aa342d1Michael Jurka @Override 4578b805b17158886035b38261eb611d8641701ae43Michael Jurka public void onChildViewAdded(View parent, View child) { 45831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (!(child instanceof CellLayout)) { 45931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project throw new IllegalArgumentException("A Workspace can only have CellLayout children."); 46031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4612801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen CellLayout cl = ((CellLayout) child); 4622801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen cl.setOnInterceptTouchListener(this); 4632801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen cl.setClickable(true); 46453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen cl.setImportantForAccessibility(ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_NO); 465f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung super.onChildViewAdded(parent, child); 4668b805b17158886035b38261eb611d8641701ae43Michael Jurka } 4678b805b17158886035b38261eb611d8641701ae43Michael Jurka 468920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka protected boolean shouldDrawChild(View child) { 469920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka final CellLayout cl = (CellLayout) child; 470920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka return super.shouldDrawChild(child) && 471f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung (mIsSwitchingState || 472f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung cl.getShortcutsAndWidgets().getAlpha() > 0 || 473920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka cl.getBackgroundAlpha() > 0); 474920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka } 475920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka 47631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 47731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @return The open folder on the current screen, or null if there is none 47831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 47931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project Folder getOpenFolder() { 480716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 4818e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen int count = dragLayer.getChildCount(); 48231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int i = 0; i < count; i++) { 4838e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen View child = dragLayer.getChildAt(i); 484aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (child instanceof Folder) { 485aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung Folder folder = (Folder) child; 486aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (folder.getInfo().opened) 487aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung return folder; 48831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 48931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 49031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return null; 49131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 49231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 493a0aa0121b91fde17e427ab2763ce312e64cf5d33Patrick Dubroy boolean isTouchActive() { 494a0aa0121b91fde17e427ab2763ce312e64cf5d33Patrick Dubroy return mTouchState != TOUCH_STATE_REST; 49531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 49631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4979e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung public void removeAllWorkspaceScreens() { 498964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Disable all layout transitions before removing all pages to ensure that we don't get the 499964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // transition animations competing with us changing the scroll when we add pages or the 500964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // custom content screen 501964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung disableLayoutTransitions(); 502964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 503964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Since we increment the current page when we call addCustomContentPage via bindScreens 504964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // (and other places), we need to adjust the current page back when we clear the pages 505964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung if (hasCustomContent()) { 506964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung removeCustomContentPage(); 507964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 508964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 5099e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung // Remove the pages and clear the screen models 5109e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung removeAllViews(); 5119e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mScreenOrder.clear(); 5129e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mWorkspaceScreens.clear(); 513964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 514964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Re-enable the layout transitions 515964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung enableLayoutTransitions(); 5169e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung } 5179e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung 51889bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreenBeforeEmptyScreen(long screenId) { 51964359a53dc827797917a8d9a0697a91996789801Winson Chung // Find the index to insert this view into. If the empty screen exists, then 52064359a53dc827797917a8d9a0697a91996789801Winson Chung // insert it before that. 52164359a53dc827797917a8d9a0697a91996789801Winson Chung int insertIndex = mScreenOrder.indexOf(EXTRA_EMPTY_SCREEN_ID); 52264359a53dc827797917a8d9a0697a91996789801Winson Chung if (insertIndex < 0) { 52364359a53dc827797917a8d9a0697a91996789801Winson Chung insertIndex = mScreenOrder.size(); 52464359a53dc827797917a8d9a0697a91996789801Winson Chung } 52589bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen return insertNewWorkspaceScreen(screenId, insertIndex); 526dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 527dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 52889bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreen(long screenId) { 52989bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen return insertNewWorkspaceScreen(screenId, getChildCount()); 53064359a53dc827797917a8d9a0697a91996789801Winson Chung } 53164359a53dc827797917a8d9a0697a91996789801Winson Chung 53289bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreen(long screenId, int insertIndex) { 5335084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mWorkspaceScreens.containsKey(screenId)) { 5345084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen throw new RuntimeException("Screen id " + screenId + " already exists!"); 5355084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 5365084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 537dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout newScreen = (CellLayout) 538dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, null); 539dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 5407d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen newScreen.setOnLongClickListener(mLongClickListener); 541f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen newScreen.setOnClickListener(mLauncher); 542837b2413f4d101b19484b52ce7b1ce7137140133Winson Chung newScreen.setSoundEffectsEnabled(false); 543dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(screenId, newScreen); 54464359a53dc827797917a8d9a0697a91996789801Winson Chung mScreenOrder.add(insertIndex, screenId); 54564359a53dc827797917a8d9a0697a91996789801Winson Chung addView(newScreen, insertIndex); 546dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return screenId; 547dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 548dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 54998ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung public void createCustomContentPage() { 550dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout customScreen = (CellLayout) 55141eb470ef9c319b28ed4f5eb3b55dc525eff4750Adam Cohen mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, null); 552dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 553dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(CUSTOM_CONTENT_SCREEN_ID, customScreen); 554dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.add(0, CUSTOM_CONTENT_SCREEN_ID); 555edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 5562702ea006084a441f085c779ff77be1128a19badAdam Cohen // We want no padding on the custom content 5572702ea006084a441f085c779ff77be1128a19badAdam Cohen customScreen.setPadding(0, 0, 0, 0); 5582702ea006084a441f085c779ff77be1128a19badAdam Cohen 559edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen addFullScreenPage(customScreen); 560ee0ce2b29f9cb06cc143c6f30ffc77f4915b0da9Michael Jurka 561dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // Ensure that the current page and default page are maintained. 5629e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mDefaultPage = mOriginalDefaultPage + 1; 56382e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung 56482e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung // Update the custom content hint 56582e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung mLauncher.updateCustomContentHintVisibility(); 56621cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen if (mRestorePage != INVALID_RESTORE_PAGE) { 56721cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen mRestorePage = mRestorePage + 1; 56821cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } else { 56921cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen setCurrentPage(getCurrentPage() + 1); 57021cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 571dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 572dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 573a888158880fea53479447d883391f552604e46b6Dave Hawkey public void removeCustomContentPage() { 574a888158880fea53479447d883391f552604e46b6Dave Hawkey CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 575a888158880fea53479447d883391f552604e46b6Dave Hawkey if (customScreen == null) { 576a888158880fea53479447d883391f552604e46b6Dave Hawkey throw new RuntimeException("Expected custom content screen to exist"); 577a888158880fea53479447d883391f552604e46b6Dave Hawkey } 578a888158880fea53479447d883391f552604e46b6Dave Hawkey 579a888158880fea53479447d883391f552604e46b6Dave Hawkey mWorkspaceScreens.remove(CUSTOM_CONTENT_SCREEN_ID); 580a888158880fea53479447d883391f552604e46b6Dave Hawkey mScreenOrder.remove(CUSTOM_CONTENT_SCREEN_ID); 581a888158880fea53479447d883391f552604e46b6Dave Hawkey removeView(customScreen); 582bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen 583bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen if (mCustomContentCallbacks != null) { 584bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen mCustomContentCallbacks.onScrollProgressChanged(0); 585bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen mCustomContentCallbacks.onHide(); 586bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen } 587bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen 588a888158880fea53479447d883391f552604e46b6Dave Hawkey mCustomContentCallbacks = null; 589a888158880fea53479447d883391f552604e46b6Dave Hawkey 590a888158880fea53479447d883391f552604e46b6Dave Hawkey // Ensure that the current page and default page are maintained. 591a888158880fea53479447d883391f552604e46b6Dave Hawkey mDefaultPage = mOriginalDefaultPage - 1; 59282e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung 59382e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung // Update the custom content hint 59482e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung mLauncher.updateCustomContentHintVisibility(); 59521cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen if (mRestorePage != INVALID_RESTORE_PAGE) { 59621cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen mRestorePage = mRestorePage - 1; 59721cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } else { 59821cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen setCurrentPage(getCurrentPage() - 1); 59921cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 600a888158880fea53479447d883391f552604e46b6Dave Hawkey } 601a888158880fea53479447d883391f552604e46b6Dave Hawkey 60253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen public void addToCustomContentPage(View customContent, CustomContentCallbacks callbacks, 60353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen String description) { 60498ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung if (getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID) < 0) { 60598ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung throw new RuntimeException("Expected custom content screen to exist"); 60698ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung } 60798ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 60898ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung // Add the custom content to the full screen custom page 60998ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 61098ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung int spanX = customScreen.getCountX(); 61198ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung int spanY = customScreen.getCountY(); 61298ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung CellLayout.LayoutParams lp = new CellLayout.LayoutParams(0, 0, spanX, spanY); 61398ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung lp.canReorder = false; 61498ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung lp.isFullscreen = true; 61577e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock if (customContent instanceof Insettable) { 61677e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock ((Insettable)customContent).setInsets(mInsets); 61777e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock } 618225ad9b7ff206b0beb1b448de38fa1b5679f2ed0Adam Cohen customScreen.removeAllViews(); 61998ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung customScreen.addViewToCellLayout(customContent, 0, 0, lp, true); 62053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen mCustomContentDescription = description; 62198ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 62298ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung mCustomContentCallbacks = callbacks; 62398ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung } 62498ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 6255084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void addExtraEmptyScreenOnDrag() { 6265084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen boolean lastChildOnScreen = false; 6275084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen boolean childOnFinalScreen = false; 6285084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6295084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mDragSourceInternal != null) { 6305084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mDragSourceInternal.getChildCount() == 1) { 6315084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen lastChildOnScreen = true; 6325084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6335084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen CellLayout cl = (CellLayout) mDragSourceInternal.getParent(); 6345084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (indexOfChild(cl) == getChildCount() - 1) { 6355084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen childOnFinalScreen = true; 6365084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6375084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6385084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6395084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // If this is the last item on the final screen 6405084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (lastChildOnScreen && childOnFinalScreen) { 6415084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return; 6425084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6435084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (!mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID)) { 6445084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen insertNewWorkspaceScreen(EXTRA_EMPTY_SCREEN_ID); 6455084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6465084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6475084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6485084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public boolean addExtraEmptyScreen() { 6495084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (!mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID)) { 6505084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen insertNewWorkspaceScreen(EXTRA_EMPTY_SCREEN_ID); 6515084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return true; 6525084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6535084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return false; 6545084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6555084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6565084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void removeExtraEmptyScreen() { 6572f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka if (hasExtraEmptyScreen()) { 6585084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen CellLayout cl = mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID); 6595084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mWorkspaceScreens.remove(EXTRA_EMPTY_SCREEN_ID); 6605084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mScreenOrder.remove(EXTRA_EMPTY_SCREEN_ID); 6615084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen removeView(cl); 6625084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6635084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6645084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6652f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka public boolean hasExtraEmptyScreen() { 6662f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka int nScreens = getChildCount(); 667fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka nScreens = nScreens - numCustomPages(); 6682f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID) && nScreens > 1; 6692f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 6702f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 671dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long commitExtraEmptyScreen() { 67289f9705077c054b541af7da52be832760e2ae2e8Winson Chung int index = getPageIndexForScreenId(EXTRA_EMPTY_SCREEN_ID); 673dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID); 674c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung mWorkspaceScreens.remove(EXTRA_EMPTY_SCREEN_ID); 675dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.remove(EXTRA_EMPTY_SCREEN_ID); 676dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 677104c45677660586026a7e74ef8c47d396403d50eMichael Jurka long newId = LauncherAppState.getLauncherProvider().generateNewScreenId(); 678dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(newId, cl); 679dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.add(newId); 680dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 68189f9705077c054b541af7da52be832760e2ae2e8Winson Chung // Update the page indicator marker 68289f9705077c054b541af7da52be832760e2ae2e8Winson Chung if (getPageIndicator() != null) { 68389f9705077c054b541af7da52be832760e2ae2e8Winson Chung getPageIndicator().updateMarker(index, getPageIndicatorMarker(index)); 68489f9705077c054b541af7da52be832760e2ae2e8Winson Chung } 68589f9705077c054b541af7da52be832760e2ae2e8Winson Chung 68664359a53dc827797917a8d9a0697a91996789801Winson Chung // Update the model for the new screen 68764359a53dc827797917a8d9a0697a91996789801Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 68864359a53dc827797917a8d9a0697a91996789801Winson Chung 689dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return newId; 690dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 691dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 692dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public CellLayout getScreenWithId(long screenId) { 693dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout layout = mWorkspaceScreens.get(screenId); 694dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return layout; 695dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 696dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 697dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long getIdForScreen(CellLayout layout) { 698dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen Iterator<Long> iter = mWorkspaceScreens.keySet().iterator(); 699dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen while (iter.hasNext()) { 700dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long id = iter.next(); 701dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (mWorkspaceScreens.get(id) == layout) { 702dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return id; 703dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 704dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 705dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return -1; 706dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 707dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 708dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public int getPageIndexForScreenId(long screenId) { 709dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return indexOfChild(mWorkspaceScreens.get(screenId)); 710dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 711dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 712dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long getScreenIdForPageIndex(int index) { 7135f8afe6280eae34620067696173e71943e1a30a3Winson Chung if (0 <= index && index < mScreenOrder.size()) { 7145f8afe6280eae34620067696173e71943e1a30a3Winson Chung return mScreenOrder.get(index); 7155f8afe6280eae34620067696173e71943e1a30a3Winson Chung } 7165f8afe6280eae34620067696173e71943e1a30a3Winson Chung return -1; 717dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 718dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 719c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung ArrayList<Long> getScreenOrder() { 720c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung return mScreenOrder; 721c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung } 722c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung 723dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void stripEmptyScreens() { 724accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (isPageMoving()) { 725accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen mStripScreensOnPageStopMoving = true; 726accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen return; 727accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 728accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 729accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen int currentPage = getNextPage(); 730dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen ArrayList<Long> removeScreens = new ArrayList<Long>(); 731dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen for (Long id: mWorkspaceScreens.keySet()) { 732dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(id); 733c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung if (id >= 0 && cl.getShortcutsAndWidgets().getChildCount() == 0) { 734dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen removeScreens.add(id); 735dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 736dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 737dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 7385084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // We enforce at least one page to add new items to. In the case that we remove the last 7395084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // such screen, we convert the last screen to the empty screen 740fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int minScreens = 1 + numCustomPages(); 7415084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 742dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int pageShift = 0; 743dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen for (Long id: removeScreens) { 744dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(id); 745dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.remove(id); 746dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.remove(id); 7475084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 7485084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (getChildCount() > minScreens) { 7495084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (indexOfChild(cl) < currentPage) { 7505084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen pageShift++; 7515084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 7525084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen removeView(cl); 7535084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } else { 7545084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // if this is the last non-custom content screen, convert it to the empty screen 7555084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mWorkspaceScreens.put(EXTRA_EMPTY_SCREEN_ID, cl); 7565084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mScreenOrder.add(EXTRA_EMPTY_SCREEN_ID); 757dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 758dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 75964359a53dc827797917a8d9a0697a91996789801Winson Chung 76064359a53dc827797917a8d9a0697a91996789801Winson Chung if (!removeScreens.isEmpty()) { 76164359a53dc827797917a8d9a0697a91996789801Winson Chung // Update the model if we have changed any screens 76264359a53dc827797917a8d9a0697a91996789801Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 76364359a53dc827797917a8d9a0697a91996789801Winson Chung } 764accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 765accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (pageShift >= 0) { 766accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen setCurrentPage(currentPage - pageShift); 767accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 768dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 769dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 770dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 771dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, 772dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int x, int y, int spanX, int spanY) { 773dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, false, false); 774dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 775dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 776dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // At bind time, we use the rank (screenId) to compute x and y for hotseat items. 777dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 778dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreenFromBind(View child, long container, long screenId, int x, int y, 779dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int spanX, int spanY) { 780dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, false, true); 781dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 782dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 783dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 784dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, int x, int y, int spanX, int spanY, 785dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen boolean insert) { 786dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, insert, false); 787aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 788aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 78931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 79031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Adds the specified child in the specified screen. The position and dimension of 79131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * the child are defined by x, y, spanX and spanY. 79231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 79331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param child The child to add in one of the workspace's screens. 794dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * @param screenId The screen in which to add the child. 79531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param x The X position of the child in the screen's grid. 79631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param y The Y position of the child in the screen's grid. 79731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param spanX The number of cells spanned horizontally by the child. 79831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param spanY The number of cells spanned vertically by the child. 79931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param insert When true, the child is inserted at the beginning of the children list. 800dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * @param computeXYFromRank When true, we use the rank (stored in screenId) to compute 801dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * the x and y position in which to place hotseat items. Otherwise 802dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * we use the x and y position to compute the rank. 80331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 804dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, int x, int y, int spanX, int spanY, 805dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen boolean insert, boolean computeXYFromRank) { 8063d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container == LauncherSettings.Favorites.CONTAINER_DESKTOP) { 807dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (getScreenWithId(screenId) == null) { 808dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen Log.e(TAG, "Skipping child, screenId " + screenId + " not found"); 8098481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung // DEBUGGING - Print out the stack trace to see where we are adding from 8108481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung new Throwable().printStackTrace(); 8113d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return; 8123d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 8133d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 814dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (screenId == EXTRA_EMPTY_SCREEN_ID) { 815dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen // This should never happen 816dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen throw new RuntimeException("Screen id should not be EXTRA_EMPTY_SCREEN_ID"); 817dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 818dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 8193d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final CellLayout layout; 8203d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 8213d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = mLauncher.getHotseat().getLayout(); 8224d279d94ade1c0d455404312b3c9cfde0078c547Winson Chung child.setOnKeyListener(null); 8233d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 824099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Hide folder title in the hotseat 825099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (child instanceof FolderIcon) { 826099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) child).setTextVisible(false); 827099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 828099f60d51f6310e1290687e83958e665b3324504Adam Cohen 829dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (computeXYFromRank) { 830dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen x = mLauncher.getHotseat().getCellXFromOrder((int) screenId); 831dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen y = mLauncher.getHotseat().getCellYFromOrder((int) screenId); 8323d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 833dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = mLauncher.getHotseat().getOrderInHotseat(x, y); 8343d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 8353d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 836099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Show folder title if not in the hotseat 837099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (child instanceof FolderIcon) { 838099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) child).setTextVisible(true); 839099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 840dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen layout = getScreenWithId(screenId); 841ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen child.setOnKeyListener(new IconKeyEventListener()); 84231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 84331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 84496d30a165185dc59617e181314f4d22634e22952Adam Cohen ViewGroup.LayoutParams genericLp = child.getLayoutParams(); 845ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen CellLayout.LayoutParams lp; 846ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen if (genericLp == null || !(genericLp instanceof CellLayout.LayoutParams)) { 84731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp = new CellLayout.LayoutParams(x, y, spanX, spanY); 84831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } else { 849ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen lp = (CellLayout.LayoutParams) genericLp; 85031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellX = x; 85131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellY = y; 85231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellHSpan = spanX; 85331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellVSpan = spanY; 85431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 855aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 8567f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen if (spanX < 0 && spanY < 0) { 8577f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen lp.isLockedToGrid = false; 8587f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen } 8597f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen 8606569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy // Get the canonical child id to uniquely represent this view in this screen 861dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int childId = LauncherModel.getCellLayoutChildId(container, screenId, x, y, spanX, spanY); 862f3ca3ab6958b104cbf2c2fa04add97d372a94d1cMichael Jurka boolean markCellsAsOccupied = !(child instanceof Folder); 8633d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (!layout.addViewToCellLayout(child, insert ? 0 : -1, childId, lp, markCellsAsOccupied)) { 864aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung // TODO: This branch occurs when the workspace is adding views 865aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung // outside of the defined grid 8666569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy // maybe we should be deleting these items from the LauncherModel? 8674caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Launcher.addDumpLog(TAG, "Failed to add to item at (" + lp.cellX + "," + lp.cellY + ") to CellLayout", true); 868aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 869aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 87031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (!(child instanceof Folder)) { 8710d44e9482b95d8f163b28bf20131c4349185b589Joe Onorato child.setHapticFeedbackEnabled(false); 87231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project child.setOnLongClickListener(mLongClickListener); 87331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 87400acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato if (child instanceof DropTarget) { 875aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung mDragController.addDropTarget((DropTarget) child); 87600acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 87731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 87831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 879d0ce1ec2e21ce3bb0ba3549a01d1d06b440a8e45Patrick Dubroy /** 880e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * Called directly from a CellLayout (not by the framework), after we've been added as a 881e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * listener via setOnInterceptTouchEventListener(). This allows us to tell the CellLayout 882e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * that it should intercept touch events, which is not something that is normally supported. 883e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy */ 884e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy @Override 885dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka public boolean onTouch(View v, MotionEvent event) { 886f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return (isSmall() || !isFinishedSwitchingState()) 887f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen || (!isSmall() && indexOfChild(v) != mCurrentPage); 888e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy } 889e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy 890fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen public boolean isSwitchingState() { 891fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen return mIsSwitchingState; 892fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 893fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen 8947044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung /** This differs from isSwitchingState in that we take into account how far the transition 8957044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung * has completed. */ 8969b0b2fefb2de9aca457ab1c38ffd08d7667f4065Winson Chung public boolean isFinishedSwitchingState() { 8977044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung return !mIsSwitchingState || (mTransitionProgress > 0.5f); 8987044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 8997044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 900ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen protected void onWindowVisibilityChanged (int visibility) { 901ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen mLauncher.onWindowVisibilityChanged(visibility); 902ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen } 903ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen 9045f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka @Override 9055f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka public boolean dispatchUnhandledMove(View focused, int direction) { 9067044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (isSmall() || !isFinishedSwitchingState()) { 9075f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka // when the home screens are shrunken, shouldn't allow side-scrolling 9085f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return false; 9095f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 9105f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return super.dispatchUnhandledMove(focused, direction); 9115f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 9125f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 9135f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka @Override 9145f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka public boolean onInterceptTouchEvent(MotionEvent ev) { 915d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka switch (ev.getAction() & MotionEvent.ACTION_MASK) { 916d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_DOWN: 917f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen mXDown = ev.getX(); 918f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen mYDown = ev.getY(); 9193d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen mTouchDownTime = System.currentTimeMillis(); 920d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka break; 921d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_POINTER_UP: 922d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_UP: 923d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka if (mTouchState == TOUCH_STATE_REST) { 924d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka final CellLayout currentPage = (CellLayout) getChildAt(mCurrentPage); 925d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka if (!currentPage.lastDownOnOccupiedCell()) { 926d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka onWallpaperTap(ev); 927d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka } 928d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka } 929f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen } 9305f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return super.onInterceptTouchEvent(ev); 9315f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 9325f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 9333d50932a93dd367537db3548bde29d1380b371c0Adam Cohen protected void reinflateWidgetsIfNecessary() { 9343d50932a93dd367537db3548bde29d1380b371c0Adam Cohen final int clCount = getChildCount(); 9353d50932a93dd367537db3548bde29d1380b371c0Adam Cohen for (int i = 0; i < clCount; i++) { 9363d50932a93dd367537db3548bde29d1380b371c0Adam Cohen CellLayout cl = (CellLayout) getChildAt(i); 9373d50932a93dd367537db3548bde29d1380b371c0Adam Cohen ShortcutAndWidgetContainer swc = cl.getShortcutsAndWidgets(); 9383d50932a93dd367537db3548bde29d1380b371c0Adam Cohen final int itemCount = swc.getChildCount(); 9393d50932a93dd367537db3548bde29d1380b371c0Adam Cohen for (int j = 0; j < itemCount; j++) { 9403d50932a93dd367537db3548bde29d1380b371c0Adam Cohen View v = swc.getChildAt(j); 9413d50932a93dd367537db3548bde29d1380b371c0Adam Cohen 9423d50932a93dd367537db3548bde29d1380b371c0Adam Cohen if (v.getTag() instanceof LauncherAppWidgetInfo) { 9433d50932a93dd367537db3548bde29d1380b371c0Adam Cohen LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) v.getTag(); 9443d50932a93dd367537db3548bde29d1380b371c0Adam Cohen LauncherAppWidgetHostView lahv = (LauncherAppWidgetHostView) info.hostView; 9453d50932a93dd367537db3548bde29d1380b371c0Adam Cohen if (lahv != null && lahv.orientationChangedSincedInflation()) { 9463d50932a93dd367537db3548bde29d1380b371c0Adam Cohen mLauncher.removeAppWidget(info); 9473d50932a93dd367537db3548bde29d1380b371c0Adam Cohen // Remove the current widget which is inflated with the wrong orientation 9483d50932a93dd367537db3548bde29d1380b371c0Adam Cohen cl.removeView(lahv); 9493d50932a93dd367537db3548bde29d1380b371c0Adam Cohen mLauncher.bindAppWidget(info); 9503d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 9513d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 9523d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 9533d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 9543d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 9553d50932a93dd367537db3548bde29d1380b371c0Adam Cohen 9561adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka @Override 9571adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka protected void determineScrollingStart(MotionEvent ev) { 9587044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (!isFinishedSwitchingState()) return; 959f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 9603d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float deltaX = ev.getX() - mXDown; 9613d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float absDeltaX = Math.abs(deltaX); 9623d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float absDeltaY = Math.abs(ev.getY() - mYDown); 963f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 9643d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (Float.compare(absDeltaX, 0f) == 0) return; 965f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 9663d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float slope = absDeltaY / absDeltaX; 9677044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung float theta = (float) Math.atan(slope); 968f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 9693d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (absDeltaX > mTouchSlop || absDeltaY > mTouchSlop) { 9707044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung cancelCurrentPageLongPress(); 9717044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 9727044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 9733d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen boolean passRightSwipesToCustomContent = 9743d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen (mTouchDownTime - mCustomContentShowTime) > CUSTOM_CONTENT_GESTURE_DELAY; 9753d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 976af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen boolean swipeInIgnoreDirection = isLayoutRtl() ? deltaX < 0 : deltaX > 0; 977af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (swipeInIgnoreDirection && getScreenIdForPageIndex(getCurrentPage()) == 978af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen CUSTOM_CONTENT_SCREEN_ID && passRightSwipesToCustomContent) { 9793d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen // Pass swipes to the right to the custom content page. 9803d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen return; 9813d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen } 9823d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 9837044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (theta > MAX_SWIPE_ANGLE) { 9847044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Above MAX_SWIPE_ANGLE, we don't want to ever start scrolling the workspace 9857044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung return; 9867044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } else if (theta > START_DAMPING_TOUCH_SLOP_ANGLE) { 9877044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Above START_DAMPING_TOUCH_SLOP_ANGLE and below MAX_SWIPE_ANGLE, we want to 9887044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // increase the touch slop to make it harder to begin scrolling the workspace. This 9897044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // results in vertically scrolling widgets to more easily. The higher the angle, the 9907044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // more we increase touch slop. 9917044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung theta -= START_DAMPING_TOUCH_SLOP_ANGLE; 9927044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung float extraRatio = (float) 9937044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung Math.sqrt((theta / (MAX_SWIPE_ANGLE - START_DAMPING_TOUCH_SLOP_ANGLE))); 9947044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung super.determineScrollingStart(ev, 1 + TOUCH_SLOP_DAMPING_FACTOR * extraRatio); 9957044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } else { 9967044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Below START_DAMPING_TOUCH_SLOP_ANGLE, we don't do anything special 9977044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung super.determineScrollingStart(ev); 998f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen } 9991adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka } 10001adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka 10011262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy protected void onPageBeginMoving() { 1002007c69867d821ea2b271398577a8b3440b3a7046Winson Chung super.onPageBeginMoving(); 1003007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 1004d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isHardwareAccelerated()) { 10053a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 10060142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } else { 1007d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (mNextPage != INVALID_PAGE) { 1008d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // we're snapping to a particular screen 1009d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka enableChildrenCache(mCurrentPage, mNextPage); 1010d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } else { 1011d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // this is when user is actively dragging a particular screen, they might 1012d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // swipe it either left or right (but we won't advance by more than one screen) 1013d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka enableChildrenCache(mCurrentPage - 1, mCurrentPage + 1); 1014d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 101531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 1016007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 1017007c69867d821ea2b271398577a8b3440b3a7046Winson Chung // Only show page outlines as we pan if we are on large screen 1018e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler if (LauncherAppState.getInstance().isScreenLarge()) { 1019007c69867d821ea2b271398577a8b3440b3a7046Winson Chung showOutlines(); 1020007c69867d821ea2b271398577a8b3440b3a7046Winson Chung } 10211afedc379f8271b9bf86a8d887c3c020d5e59214Winson Chung 10227044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // If we are not fading in adjacent screens, we still need to restore the alpha in case the 10237044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // user scrolls while we are transitioning (should not affect dispatchDraw optimizations) 1024869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (!mWorkspaceFadeInAdjacentScreens) { 10257044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung for (int i = 0; i < getChildCount(); ++i) { 1026a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ((CellLayout) getPageAt(i)).setShortcutAndWidgetAlpha(1f); 10277044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 10287044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 102931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 103031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 10311262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy protected void onPageEndMoving() { 1032007c69867d821ea2b271398577a8b3440b3a7046Winson Chung super.onPageEndMoving(); 1033007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 1034d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isHardwareAccelerated()) { 10353a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 1036d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } else { 1037d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka clearChildrenCache(); 1038d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1039d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 10403bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung if (mDragController.isDragging()) { 10413bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung if (isSmall()) { 10423bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // If we are in springloaded mode, then force an event to check if the current touch 10433bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // is under a new page (to scroll to) 104425460a1d5cb473033408c9e76898bb77e785c66fWinson Chung mDragController.forceTouchMove(); 10453bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } 10463bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } else { 10473bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // If we are not mid-dragging, hide the page outlines if we are on a large screen 1048e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler if (LauncherAppState.getInstance().isScreenLarge()) { 1049007c69867d821ea2b271398577a8b3440b3a7046Winson Chung hideOutlines(); 1050007c69867d821ea2b271398577a8b3440b3a7046Winson Chung } 10511262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy } 105226976d9b53161f80faf822d482ac771b8621cf31Adam Cohen 105326976d9b53161f80faf822d482ac771b8621cf31Adam Cohen if (mDelayedResizeRunnable != null) { 105426976d9b53161f80faf822d482ac771b8621cf31Adam Cohen mDelayedResizeRunnable.run(); 105526976d9b53161f80faf822d482ac771b8621cf31Adam Cohen mDelayedResizeRunnable = null; 105626976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 1057f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 1058f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (mDelayedSnapToPageRunnable != null) { 1059f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable.run(); 1060f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable = null; 1061f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1062accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (mStripScreensOnPageStopMoving) { 1063accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen stripEmptyScreens(); 1064accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen mStripScreensOnPageStopMoving = false; 1065accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 106689cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen } 106789cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen 106889cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen @Override 106989cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen protected void notifyPageSwitchListener() { 107089cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen super.notifyPageSwitchListener(); 107189cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen Launcher.setScreen(mCurrentPage); 1072bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 10736ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen if (hasCustomContent() && getNextPage() == 0 && !mCustomContentShowing) { 1074bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentShowing = true; 1075bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen if (mCustomContentCallbacks != null) { 1076bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentCallbacks.onShow(); 10773d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen mCustomContentShowTime = System.currentTimeMillis(); 10785841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 1079bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 10806ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen } else if (hasCustomContent() && getNextPage() != 0 && mCustomContentShowing) { 1081bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentShowing = false; 1082bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen if (mCustomContentCallbacks != null) { 1083bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentCallbacks.onHide(); 1084bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mLauncher.resetQSBScroll(); 10855841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 1086bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 1087bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 108853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (getPageIndicator() != null) { 108953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getPageIndicator().setContentDescription(getPageIndicatorDescription()); 109053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 109101f2d7fa4b24b21543012060305d693899b4beaaChris Craik } 10920142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 10936fecd410e8567af916b1bbd53198d9878c686177Adam Cohen protected CustomContentCallbacks getCustomContentCallbacks() { 10946fecd410e8567af916b1bbd53198d9878c686177Adam Cohen return mCustomContentCallbacks; 10956fecd410e8567af916b1bbd53198d9878c686177Adam Cohen } 10966fecd410e8567af916b1bbd53198d9878c686177Adam Cohen 1097c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka protected void setWallpaperDimension() { 1098adc574ccb1986856b38198ad5a934b7543a1debbMichael Jurka String spKey = WallpaperCropActivity.getSharedPreferencesKey(); 1099adc574ccb1986856b38198ad5a934b7543a1debbMichael Jurka SharedPreferences sp = mLauncher.getSharedPreferences(spKey, Context.MODE_PRIVATE); 1100104c45677660586026a7e74ef8c47d396403d50eMichael Jurka WallpaperPickerActivity.suggestWallpaperDimension(mLauncher.getResources(), 1101adc574ccb1986856b38198ad5a934b7543a1debbMichael Jurka sp, mLauncher.getWindowManager(), mWallpaperManager); 1102c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 1103c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 1104f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung protected void snapToPage(int whichPage, Runnable r) { 1105f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (mDelayedSnapToPageRunnable != null) { 1106f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable.run(); 1107f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1108f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable = r; 1109f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung snapToPage(whichPage, SLOW_PAGE_SNAP_ANIMATION_DURATION); 1110f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1111f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 1112dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen protected void snapToScreenId(long screenId, Runnable r) { 1113dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToPage(getPageIndexForScreenId(screenId), r); 1114dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 1115dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 1116cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka class WallpaperOffsetInterpolator implements Choreographer.FrameCallback { 1117cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float mFinalOffset = 0.0f; 1118046cf3443691dcc3f9fb257e5cd170950c032639Michael Jurka float mCurrentOffset = 0.5f; // to force an initial update 1119fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka boolean mWaitingForUpdate; 1120cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka Choreographer mChoreographer; 1121cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka Interpolator mInterpolator; 1122cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka boolean mAnimating; 1123cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka long mAnimationStartTime; 1124cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float mAnimationStartOffset; 11252f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka private final int ANIMATION_DURATION = 250; 11262f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Don't use all the wallpaper for parallax until you have at least this many pages 1127fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private final int MIN_PARALLAX_PAGE_SPAN = 3; 1128cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka int mNumScreens; 1129ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1130ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public WallpaperOffsetInterpolator() { 1131cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mChoreographer = Choreographer.getInstance(); 1132cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mInterpolator = new DecelerateInterpolator(1.5f); 1133ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1134ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1135cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka @Override 1136cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka public void doFrame(long frameTimeNanos) { 1137fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka updateOffset(false); 1138fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1139fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1140fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void updateOffset(boolean force) { 1141fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (mWaitingForUpdate || force) { 1142fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWaitingForUpdate = false; 11431bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka if (computeScrollOffset() && mWindowToken != null) { 11441bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka try { 11451bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka mWallpaperManager.setWallpaperOffsets(mWindowToken, 11461bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka mWallpaperOffset.getCurrX(), 0.5f); 11471bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka setWallpaperOffsetSteps(); 11481bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka } catch (IllegalArgumentException e) { 11491bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka Log.e(TAG, "Error updating wallpaper offset: " + e); 11501bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka } 1151fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1152cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1153ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1154ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka 1155ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public boolean computeScrollOffset() { 1156cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka final float oldOffset = mCurrentOffset; 1157cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (mAnimating) { 1158cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka long durationSinceAnimation = System.currentTimeMillis() - mAnimationStartTime; 1159cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float t0 = durationSinceAnimation / (float) ANIMATION_DURATION; 1160cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float t1 = mInterpolator.getInterpolation(t0); 1161cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mAnimationStartOffset + 1162cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka (mFinalOffset - mAnimationStartOffset) * t1; 1163cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimating = durationSinceAnimation < ANIMATION_DURATION; 1164ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } else { 1165cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mFinalOffset; 1166ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1167ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1168fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (Math.abs(mCurrentOffset - mFinalOffset) > 0.0000001f) { 1169fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka scheduleUpdate(); 1170fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1171cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (Math.abs(oldOffset - mCurrentOffset) > 0.0000001f) { 1172cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return true; 1173ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1174cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return false; 1175ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1176ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1177fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private float wallpaperOffsetForCurrentScroll() { 1178fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (getChildCount() <= 1) { 1179fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka return 0; 1180fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 11812f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 11822f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Exclude the leftmost page 1183fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int emptyExtraPages = numEmptyScreensToIgnore(); 1184fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int firstIndex = numCustomPages(); 11852f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Exclude the last extra empty screen (if we have > MIN_PARALLAX_PAGE_SPAN pages) 1186fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int lastIndex = getChildCount() - 1 - emptyExtraPages; 1187fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (isLayoutRtl()) { 1188fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int temp = firstIndex; 1189fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka firstIndex = lastIndex; 1190fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka lastIndex = temp; 1191fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka } 11922f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1193fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka int firstPageScrollX = getScrollForPage(firstIndex); 1194fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka int scrollRange = getScrollForPage(lastIndex) - firstPageScrollX; 1195fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (scrollRange == 0) { 1196fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka return 0; 1197fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } else { 11982f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // TODO: do different behavior if it's a live wallpaper? 1199fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // Sometimes the left parameter of the pages is animated during a layout transition; 1200fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // this parameter offsets it to keep the wallpaper from animating as well 1201fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int offsetForLayoutTransitionAnimation = isLayoutRtl() ? 1202fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka getPageAt(getChildCount() - 1).getLeft() - getFirstChildLeft() : 0; 1203fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int adjustedScroll = 1204fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka getScrollX() - firstPageScrollX - offsetForLayoutTransitionAnimation; 1205fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka float offset = Math.min(1, adjustedScroll / (float) scrollRange); 12062f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka offset = Math.max(0, offset); 12072f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Don't use up all the wallpaper parallax until you have at least 12082f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // MIN_PARALLAX_PAGE_SPAN pages 1209fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getNumScreensExcludingEmptyAndCustom(); 1210fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int parallaxPageSpan = Math.max(MIN_PARALLAX_PAGE_SPAN, numScrollingPages - 1); 1211fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // On RTL devices, push the wallpaper offset to the right if we don't have enough 1212fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // pages (ie if numScrollingPages < MIN_PARALLAX_PAGE_SPAN) 1213fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int padding = isLayoutRtl() ? parallaxPageSpan - numScrollingPages + 1 : 0; 1214fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka return offset * (padding + numScrollingPages - 1) / parallaxPageSpan; 12152f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 12162f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 12172f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1218fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private int numEmptyScreensToIgnore() { 1219fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getChildCount() - numCustomPages(); 1220fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (numScrollingPages >= MIN_PARALLAX_PAGE_SPAN && hasExtraEmptyScreen()) { 12212f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return 1; 12222f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } else { 12232f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return 0; 1224fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1225fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1226fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1227fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private int getNumScreensExcludingEmptyAndCustom() { 1228fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getChildCount() - numEmptyScreensToIgnore() - numCustomPages(); 12292f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return numScrollingPages; 12302f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 12312f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1232fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka public void syncWithScroll() { 1233fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka float offset = wallpaperOffsetForCurrentScroll(); 1234fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.setFinalX(offset); 1235fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka updateOffset(true); 1236fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1237fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1238ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public float getCurrX() { 1239cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return mCurrentOffset; 1240ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1241ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1242ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public float getFinalX() { 1243cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return mFinalOffset; 1244ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1245ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1246cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka private void animateToFinal() { 1247cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimating = true; 1248cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimationStartOffset = mCurrentOffset; 1249cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimationStartTime = System.currentTimeMillis(); 1250ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1251ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1252fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void setWallpaperOffsetSteps() { 1253fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka // Set wallpaper offset steps (1 / (number of screens - 1)) 1254fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperManager.setWallpaperOffsetSteps(1.0f / (getChildCount() - 1), 1.0f); 1255fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1256fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1257ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public void setFinalX(float x) { 1258fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka scheduleUpdate(); 1259cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mFinalOffset = Math.max(0f, Math.min(x, 1.0f)); 1260fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (getNumScreensExcludingEmptyAndCustom() != mNumScreens) { 1261cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (mNumScreens > 0) { 1262cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka // Don't animate if we're going from 0 screens 1263cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka animateToFinal(); 1264cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1265fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka mNumScreens = getNumScreensExcludingEmptyAndCustom(); 1266cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1267ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1268ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1269fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void scheduleUpdate() { 1270fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (!mWaitingForUpdate) { 1271cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mChoreographer.postFrameCallback(this); 1272fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWaitingForUpdate = true; 1273cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1274ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1275ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1276ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public void jumpToFinal() { 1277cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mFinalOffset; 1278ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 12798f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn } 1280aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1281340c5f3a708efa280a120708594247952ca65182Michael Jurka @Override 1282340c5f3a708efa280a120708594247952ca65182Michael Jurka public void computeScroll() { 1283340c5f3a708efa280a120708594247952ca65182Michael Jurka super.computeScroll(); 1284fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.syncWithScroll(); 1285cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1286cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka 128794f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy void showOutlines() { 1288d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 12899171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeOutAnimation != null) mChildrenOutlineFadeOutAnimation.cancel(); 12909171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeInAnimation != null) mChildrenOutlineFadeInAnimation.cancel(); 12912ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka mChildrenOutlineFadeInAnimation = LauncherAnimUtils.ofFloat(this, "childrenOutlineAlpha", 1.0f); 12929171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeInAnimation.setDuration(CHILDREN_OUTLINE_FADE_IN_DURATION); 12939171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeInAnimation.start(); 12943e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 1295f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1296f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 129794f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy void hideOutlines() { 1298d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 12999171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeInAnimation != null) mChildrenOutlineFadeInAnimation.cancel(); 13009171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeOutAnimation != null) mChildrenOutlineFadeOutAnimation.cancel(); 13012ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka mChildrenOutlineFadeOutAnimation = LauncherAnimUtils.ofFloat(this, "childrenOutlineAlpha", 0.0f); 13029171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.setDuration(CHILDREN_OUTLINE_FADE_OUT_DURATION); 13039171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.setStartDelay(CHILDREN_OUTLINE_FADE_OUT_DELAY); 13049171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.start(); 13053e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 1306f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1307f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 130894f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy public void showOutlinesTemporarily() { 130994f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy if (!mIsPageMoving && !isTouchActive()) { 131094f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy snapToPage(mCurrentPage); 131194f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy } 131294f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy } 131394f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy 13149171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public void setChildrenOutlineAlpha(float alpha) { 13159171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineAlpha = alpha; 1316f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen for (int i = 0; i < getChildCount(); i++) { 1317f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 1318f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen cl.setBackgroundAlpha(alpha); 1319f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1320f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1321f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 13229171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public float getChildrenOutlineAlpha() { 13239171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung return mChildrenOutlineAlpha; 13249171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 13259171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 13269c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka void disableBackground() { 13279c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDrawBackground = false; 13289c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 13299c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka void enableBackground() { 13309c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDrawBackground = true; 13319c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 13329c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka 13337bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka private void animateBackgroundGradient(float finalAlpha, boolean animated) { 1334b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung if (mBackground == null) return; 1335b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka if (mBackgroundFadeInAnimation != null) { 1336b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeInAnimation.cancel(); 1337b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeInAnimation = null; 1338b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 1339b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka if (mBackgroundFadeOutAnimation != null) { 1340b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeOutAnimation.cancel(); 1341b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeOutAnimation = null; 1342b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 13437bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka float startAlpha = getBackgroundAlpha(); 13447bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka if (finalAlpha != startAlpha) { 13457bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka if (animated) { 1346f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka mBackgroundFadeOutAnimation = 1347f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka LauncherAnimUtils.ofFloat(this, startAlpha, finalAlpha); 13487bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.addUpdateListener(new AnimatorUpdateListener() { 13497bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka public void onAnimationUpdate(ValueAnimator animation) { 13507bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka setBackgroundAlpha(((Float) animation.getAnimatedValue()).floatValue()); 13517bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 13527bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka }); 13537bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.setInterpolator(new DecelerateInterpolator(1.5f)); 13547bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.setDuration(BACKGROUND_FADE_OUT_DURATION); 13557bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.start(); 13567bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } else { 13577bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka setBackgroundAlpha(finalAlpha); 13587bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 1359b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 13609171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 13619171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 13629171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public void setBackgroundAlpha(float alpha) { 13639c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka if (alpha != mBackgroundAlpha) { 13649c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mBackgroundAlpha = alpha; 13659c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka invalidate(); 13669c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 13679171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 13689171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 1369f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen public float getBackgroundAlpha() { 1370f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen return mBackgroundAlpha; 1371f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1372f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 137368d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float backgroundAlphaInterpolator(float r) { 137468d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float pivotA = 0.1f; 137568d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float pivotB = 0.4f; 137668d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen if (r < pivotA) { 137768d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return 0; 137868d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } else if (r > pivotB) { 137968d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return 1.0f; 138068d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } else { 138168d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return (r - pivotA)/(pivotB - pivotA); 138268d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } 138368d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } 138468d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen 1385a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka private void updatePageAlphaValues(int screenCenter) { 1386869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka boolean isInOverscroll = mOverScrollX < 0 || mOverScrollX > mMaxScrollX; 1387869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (mWorkspaceFadeInAdjacentScreens && 1388869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mState == State.NORMAL && 1389869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka !mIsSwitchingState && 1390869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka !isInOverscroll) { 1391869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka for (int i = 0; i < getChildCount(); i++) { 1392869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka CellLayout child = (CellLayout) getChildAt(i); 1393869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (child != null) { 1394869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float scrollProgress = getScrollProgress(screenCenter, child, i); 139573894964c27f68a3a7ffb45bfba76520613fd3f0Adam Cohen float alpha = 1 - Math.abs(scrollProgress); 1396869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka child.getShortcutsAndWidgets().setAlpha(alpha); 1397a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka if (!mIsDragOccuring) { 1398a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka child.setBackgroundAlphaMultiplier( 1399a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka backgroundAlphaInterpolator(Math.abs(scrollProgress))); 1400a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } else { 1401a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka child.setBackgroundAlphaMultiplier(1f); 1402a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 140373894964c27f68a3a7ffb45bfba76520613fd3f0Adam Cohen } 1404f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1405f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1406a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1407a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 1408a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka private void setChildrenBackgroundAlphaMultipliers(float a) { 1409a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka for (int i = 0; i < getChildCount(); i++) { 1410a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka CellLayout child = (CellLayout) getChildAt(i); 1411a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka child.setBackgroundAlphaMultiplier(a); 1412a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1413a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1414a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 141598ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung public boolean hasCustomContent() { 1416edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen return (mScreenOrder.size() > 0 && mScreenOrder.get(0) == CUSTOM_CONTENT_SCREEN_ID); 1417edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1418edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1419fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka public int numCustomPages() { 1420fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka return hasCustomContent() ? 1 : 0; 1421fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka } 1422fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka 1423bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen public boolean isOnOrMovingToCustomContent() { 1424bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen return hasCustomContent() && getNextPage() == 0; 1425bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 1426bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 1427edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen private void updateStateForCustomContent(int screenCenter) { 1428a888158880fea53479447d883391f552604e46b6Dave Hawkey float translationX = 0; 1429a888158880fea53479447d883391f552604e46b6Dave Hawkey float progress = 0; 1430af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (hasCustomContent()) { 1431edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen int index = mScreenOrder.indexOf(CUSTOM_CONTENT_SCREEN_ID); 1432564a2e7116b026c1d73829e65d47b660b03a3c72Adam Cohen 1433564a2e7116b026c1d73829e65d47b660b03a3c72Adam Cohen int scrollDelta = getScrollForPage(index + 1) - getScrollX() + 1434564a2e7116b026c1d73829e65d47b660b03a3c72Adam Cohen getLayoutTransitionOffsetForPage(index + 1); 1435af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen translationX = scrollDelta; 1436a888158880fea53479447d883391f552604e46b6Dave Hawkey progress = (1.0f * scrollDelta) / 1437edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen (getScrollForPage(index + 1) - getScrollForPage(index)); 1438af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen 1439af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (isLayoutRtl()) { 1440af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen translationX = Math.min(0, translationX); 1441af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen } else { 1442af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen translationX = Math.max(0, translationX); 1443af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen } 1444955806dfc49aa793a386722800be9433f94c5563Adam Cohen progress = Math.max(0, progress); 1445a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1446edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1447a888158880fea53479447d883391f552604e46b6Dave Hawkey if (Float.compare(progress, mLastCustomContentScrollProgress) == 0) return; 1448a888158880fea53479447d883391f552604e46b6Dave Hawkey mLastCustomContentScrollProgress = progress; 1449c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1450a888158880fea53479447d883391f552604e46b6Dave Hawkey setBackgroundAlpha(progress * 0.8f); 145122cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 1452a888158880fea53479447d883391f552604e46b6Dave Hawkey if (mLauncher.getHotseat() != null) { 1453a888158880fea53479447d883391f552604e46b6Dave Hawkey mLauncher.getHotseat().setTranslationX(translationX); 1454a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1455c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1456a888158880fea53479447d883391f552604e46b6Dave Hawkey if (getPageIndicator() != null) { 1457a888158880fea53479447d883391f552604e46b6Dave Hawkey getPageIndicator().setTranslationX(translationX); 1458a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1459c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1460a888158880fea53479447d883391f552604e46b6Dave Hawkey if (mCustomContentCallbacks != null) { 1461a888158880fea53479447d883391f552604e46b6Dave Hawkey mCustomContentCallbacks.onScrollProgressChanged(progress); 1462edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1463edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1464edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1465a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka @Override 146653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected OnClickListener getPageIndicatorClickListener() { 146753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen AccessibilityManager am = (AccessibilityManager) 146853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 146953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (!am.isTouchExplorationEnabled()) { 147053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return null; 147153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 147253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen OnClickListener listener = new OnClickListener() { 147353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen @Override 147453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen public void onClick(View arg0) { 147553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen enterOverviewMode(); 147653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 147753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen }; 147853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return listener; 147953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 148053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 148153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen @Override 1482a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka protected void screenScrolled(int screenCenter) { 148352aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final boolean isRtl = isLayoutRtl(); 1484a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka super.screenScrolled(screenCenter); 1485a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 1486a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka updatePageAlphaValues(screenCenter); 1487edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen updateStateForCustomContent(screenCenter); 1488d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka enableHwLayersOnVisiblePages(); 1489f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 1490af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen boolean shouldOverScroll = (mOverScrollX < 0 && (!hasCustomContent() || isLayoutRtl())) || 1491af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen (mOverScrollX > mMaxScrollX && (!hasCustomContent() || !isLayoutRtl())); 1492af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen 1493af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (shouldOverScroll) { 149452aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung int index = 0; 149552aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung float pivotX = 0f; 149652aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final float leftBiasedPivot = 0.25f; 149752aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final float rightBiasedPivot = 0.75f; 149852aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final int lowerIndex = 0; 149952aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final int upperIndex = getChildCount() - 1; 1500a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen 1501a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen final boolean isLeftPage = mOverScrollX < 0; 1502a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen index = (!isRtl && isLeftPage) || (isRtl && !isLeftPage) ? lowerIndex : upperIndex; 1503a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen pivotX = isLeftPage ? rightBiasedPivot : leftBiasedPivot; 150452aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung 1505b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen CellLayout cl = (CellLayout) getChildAt(index); 1506b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen float scrollProgress = getScrollProgress(screenCenter, cl, index); 150752aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung cl.setOverScrollAmount(Math.abs(scrollProgress), isLeftPage); 150852aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung float rotation = -WORKSPACE_OVERSCROLL_ROTATION * scrollProgress; 1509b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen cl.setRotationY(rotation); 1510a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen 1511a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen if (!mOverscrollTransformsSet || Float.compare(mLastOverscrollPivotX, pivotX) != 0) { 1512b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka mOverscrollTransformsSet = true; 1513a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen mLastOverscrollPivotX = pivotX; 151494309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen cl.setCameraDistance(mDensity * mCameraDistance); 151552aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung cl.setPivotX(cl.getMeasuredWidth() * pivotX); 1516b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka cl.setPivotY(cl.getMeasuredHeight() * 0.5f); 1517b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka cl.setOverscrollTransformsDirty(true); 1518b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka } 1519b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } else { 1520b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka if (mOverscrollTransformsSet) { 1521b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka mOverscrollTransformsSet = false; 1522ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen ((CellLayout) getChildAt(0)).resetOverscrollTransforms(); 1523ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen ((CellLayout) getChildAt(getChildCount() - 1)).resetOverscrollTransforms(); 15247842d7fc78eebfb2b7cbad23adf11f7b6d923f79Adam Cohen } 1525b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1526b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1527b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen 1528b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen @Override 1529b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen protected void overScroll(float amount) { 1530869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka acceleratedOverScroll(amount); 1531b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1532b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen 153300acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato protected void onAttachedToWindow() { 153400acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato super.onAttachedToWindow(); 15359c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mWindowToken = getWindowToken(); 1536956091ba7863bd72086275e61084864994dd6fa7Joe Onorato computeScroll(); 15379c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDragController.setWindowToken(mWindowToken); 15389c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 15399c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka 15409c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka protected void onDetachedFromWindow() { 1541e6661950f54f1813aec69928cecb3e5d4446c7e7Romain Guy super.onDetachedFromWindow(); 15429c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mWindowToken = null; 154300acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 154400acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato 154553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected void onResume() { 154653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (getPageIndicator() != null) { 154753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // In case accessibility state has changed, we need to perform this on every 154853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // attach to window 1549d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen OnClickListener listener = getPageIndicatorClickListener(); 1550d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen if (listener != null) { 1551d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen getPageIndicator().setOnClickListener(listener); 1552d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen } 155353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 155453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen AccessibilityManager am = (AccessibilityManager) 155553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 155653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen sAccessibilityEnabled = am.isEnabled(); 155753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 155853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 155931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 156028750fba6a2d141eb9a1e566718c17236030b815Michael Jurka protected void onLayout(boolean changed, int left, int top, int right, int bottom) { 1561c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka if (mFirstLayout && mCurrentPage >= 0 && mCurrentPage < getChildCount()) { 1562fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.syncWithScroll(); 1563cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mWallpaperOffset.jumpToFinal(); 1564c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 15650142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.onLayout(changed, left, top, right, bottom); 156631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 156731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 156831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 15699171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung protected void onDraw(Canvas canvas) { 15709171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // Draw the background gradient if necessary 15719c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka if (mBackground != null && mBackgroundAlpha > 0.0f && mDrawBackground) { 15728d006d5e144ae33e509ea42e0b9760ef6c5bc884Winson Chung int alpha = (int) (mBackgroundAlpha * 255); 1573f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung mBackground.setAlpha(alpha); 15748b805b17158886035b38261eb611d8641701ae43Michael Jurka mBackground.setBounds(getScrollX(), 0, getScrollX() + getMeasuredWidth(), 1575f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung getMeasuredHeight()); 1576f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung mBackground.draw(canvas); 15779171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 1578073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen 15799171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung super.onDraw(canvas); 1580b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1581b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Call back to LauncherModel to finish binding after the first draw 1582eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy post(mBindPages); 15839171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 15849171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 158521b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen boolean isDrawingBackgroundGradient() { 158621b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen return (mBackground != null && mBackgroundAlpha > 0.0f && mDrawBackground); 158721b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen } 158821b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen 1589dfab7f0285eea71abd7fa64e893541fdf831c73bMichael Jurka @Override 159031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project protected boolean onRequestFocusInDescendants(int direction, Rect previouslyFocusedRect) { 1591678862186af4ea70d9b4012c9bc127e7fea5e607Joe Onorato if (!mLauncher.isAllAppsVisible()) { 159231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final Folder openFolder = getOpenFolder(); 159331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (openFolder != null) { 159431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return openFolder.requestFocus(direction, previouslyFocusedRect); 159531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } else { 15960142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka return super.onRequestFocusInDescendants(direction, previouslyFocusedRect); 159731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 159831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 159931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return false; 160031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 160131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 160231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 160397d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung public int getDescendantFocusability() { 1604d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isSmall()) { 160597d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung return ViewGroup.FOCUS_BLOCK_DESCENDANTS; 160697d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung } 160797d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung return super.getDescendantFocusability(); 160897d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung } 160997d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung 161097d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung @Override 1611c2e24c0a37ddeab930f731c062705d435e477f75Romain Guy public void addFocusables(ArrayList<View> views, int direction, int focusableMode) { 1612678862186af4ea70d9b4012c9bc127e7fea5e607Joe Onorato if (!mLauncher.isAllAppsVisible()) { 161331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final Folder openFolder = getOpenFolder(); 16140142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka if (openFolder != null) { 161531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project openFolder.addFocusables(views, direction); 16160142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } else { 16170142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.addFocusables(views, direction, focusableMode); 161831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 161931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 162031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 162131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1622d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public boolean isSmall() { 1623f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return mState == State.SMALL || mState == State.SPRING_LOADED || mState == State.OVERVIEW; 1624d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1625d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 16260142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka void enableChildrenCache(int fromPage, int toPage) { 16270142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka if (fromPage > toPage) { 16280142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka final int temp = fromPage; 16290142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka fromPage = toPage; 16300142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka toPage = temp; 16313a2b3f2be58843d26549fb0ec6c6533627c7cd19Mike Cleron } 1632aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1633dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka final int screenCount = getChildCount(); 1634fea5d0250767ab938f623a404e6292a32dd2fdf5Adam Powell 16350142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka fromPage = Math.max(fromPage, 0); 16360142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka toPage = Math.min(toPage, screenCount - 1); 1637fea5d0250767ab938f623a404e6292a32dd2fdf5Adam Powell 16380142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka for (int i = fromPage; i <= toPage; i++) { 163931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final CellLayout layout = (CellLayout) getChildAt(i); 164031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawnWithCacheEnabled(true); 164131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawingCacheEnabled(true); 164231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 164331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 164431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 164531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void clearChildrenCache() { 1646dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka final int screenCount = getChildCount(); 1647dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka for (int i = 0; i < screenCount; i++) { 164831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final CellLayout layout = (CellLayout) getChildAt(i); 164931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawnWithCacheEnabled(false); 16508182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen // In software mode, we don't want the items to continue to be drawn into bitmaps 16518182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen if (!isHardwareAccelerated()) { 16528182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen layout.setChildrenDrawingCacheEnabled(false); 16538182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen } 165431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 165531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 165631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 16573a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka private void updateChildrenLayersEnabled(boolean force) { 1658f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen boolean small = mState == State.SMALL || mState == State.OVERVIEW || mIsSwitchingState; 16593a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka boolean enableChildrenLayers = force || small || mAnimatingViewIntoPlace || isPageMoving(); 1660d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 1661d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (enableChildrenLayers != mChildrenLayersEnabled) { 1662d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mChildrenLayersEnabled = enableChildrenLayers; 1663d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (mChildrenLayersEnabled) { 1664d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka enableHwLayersOnVisiblePages(); 1665d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } else { 1666d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < getPageCount(); i++) { 1667d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 166801f2d7fa4b24b21543012060305d693899b4beaaChris Craik cl.enableHardwareLayer(false); 1669d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1670d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1671d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1672d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1673d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka 1674d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka private void enableHwLayersOnVisiblePages() { 1675d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (mChildrenLayersEnabled) { 1676d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka final int screenCount = getChildCount(); 1677d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka getVisiblePages(mTempVisiblePagesRange); 1678d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka int leftScreen = mTempVisiblePagesRange[0]; 1679d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka int rightScreen = mTempVisiblePagesRange[1]; 1680d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (leftScreen == rightScreen) { 1681d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka // make sure we're caching at least two pages always 1682d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (rightScreen < screenCount - 1) { 1683d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka rightScreen++; 1684d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } else if (leftScreen > 0) { 1685d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka leftScreen--; 1686d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1687d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 168801f2d7fa4b24b21543012060305d693899b4beaaChris Craik 168901f2d7fa4b24b21543012060305d693899b4beaaChris Craik final CellLayout customScreen = mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID); 1690d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < screenCount; i++) { 169147639b9c1db9a5d0d89ce6b4b36d6b3c0d489602Michael Jurka final CellLayout layout = (CellLayout) getPageAt(i); 169201f2d7fa4b24b21543012060305d693899b4beaaChris Craik 169301f2d7fa4b24b21543012060305d693899b4beaaChris Craik // enable layers between left and right screen inclusive, except for the 169401f2d7fa4b24b21543012060305d693899b4beaaChris Craik // customScreen, which may animate its content during transitions. 169501f2d7fa4b24b21543012060305d693899b4beaaChris Craik boolean enableLayer = layout != customScreen && 169601f2d7fa4b24b21543012060305d693899b4beaaChris Craik leftScreen <= i && i <= rightScreen && shouldDrawChild(layout); 169701f2d7fa4b24b21543012060305d693899b4beaaChris Craik layout.enableHardwareLayer(enableLayer); 16983a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 16993a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 17003a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 17013a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka 17023a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka public void buildPageHardwareLayers() { 17033a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka // force layers to be enabled just for the call to buildLayer 17043a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(true); 17053a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka if (getWindowToken() != null) { 17063a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka final int childCount = getChildCount(); 17073a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka for (int i = 0; i < childCount; i++) { 17083a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka CellLayout cl = (CellLayout) getChildAt(i); 1709d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka cl.buildHardwareLayer(); 1710d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1711ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka } 17123a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 1713ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka } 1714ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka 17151d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown protected void onWallpaperTap(MotionEvent ev) { 17161d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown final int[] position = mTempCell; 17171d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown getLocationOnScreen(position); 17181d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 17191d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown int pointerIndex = ev.getActionIndex(); 17201d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[0] += (int) ev.getX(pointerIndex); 17211d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[1] += (int) ev.getY(pointerIndex); 17221d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 17231d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown mWallpaperManager.sendWallpaperCommand(getWindowToken(), 17241d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown ev.getAction() == MotionEvent.ACTION_UP 17251d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown ? WallpaperManager.COMMAND_TAP : WallpaperManager.COMMAND_SECONDARY_TAP, 17261d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[0], position[1], 0, null); 17271d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown } 17281d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 172961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 173061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * This interpolator emulates the rate at which the perceived scale of an object changes 173161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * as its distance from a camera increases. When this interpolator is applied to a scale 173261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * animation on a view, it evokes the sense that the object is shrinking due to moving away 17330dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn * from the camera. 173461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 173561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZInterpolator implements TimeInterpolator { 173661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private float focalLength; 173761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 173861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public ZInterpolator(float foc) { 173961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen focalLength = foc; 174061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 174161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 1742eed565d5126cb40b2a7ecdf5f6e8ac7a7464007bAdam Cohen public float getInterpolation(float input) { 1743eed565d5126cb40b2a7ecdf5f6e8ac7a7464007bAdam Cohen return (1.0f - focalLength / (focalLength + input)) / 174461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen (1.0f - focalLength / (focalLength + 1.0f)); 1745cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1746cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1747cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen 174861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 174961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * The exact reverse of ZInterpolator. 175061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 175161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class InverseZInterpolator implements TimeInterpolator { 175261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private ZInterpolator zInterpolator; 175361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public InverseZInterpolator(float foc) { 175461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen zInterpolator = new ZInterpolator(foc); 175561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 1756cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen public float getInterpolation(float input) { 175761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return 1 - zInterpolator.getInterpolation(1 - input); 1758cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1759cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1760cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen 176161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 176261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * ZInterpolator compounded with an ease-out. 176361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 176461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZoomOutInterpolator implements TimeInterpolator { 1765b64d36e6f8006b3ea5a6c2951af4cf8dea72d08eAdam Cohen private final DecelerateInterpolator decelerate = new DecelerateInterpolator(0.75f); 1766b64d36e6f8006b3ea5a6c2951af4cf8dea72d08eAdam Cohen private final ZInterpolator zInterpolator = new ZInterpolator(0.13f); 176761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 176861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public float getInterpolation(float input) { 176961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return decelerate.getInterpolation(zInterpolator.getInterpolation(input)); 177061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 177161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 177261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 177361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 177461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * InvereZInterpolator compounded with an ease-out. 177561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 177661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZoomInInterpolator implements TimeInterpolator { 177761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final InverseZInterpolator inverseZInterpolator = new InverseZInterpolator(0.35f); 177861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final DecelerateInterpolator decelerate = new DecelerateInterpolator(3.0f); 177961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 178061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public float getInterpolation(float input) { 178161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return decelerate.getInterpolation(inverseZInterpolator.getInterpolation(input)); 178261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 178361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 178461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 178561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final ZoomInInterpolator mZoomInInterpolator = new ZoomInInterpolator(); 17863e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 17873e7c7634531302271270c8cf418abc959d621cbcMichael Jurka /* 17886639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 17896639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * We call these methods (onDragStartedWithItemSpans/onDragStartedWithSize) whenever we 17906639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * start a drag in Launcher, regardless of whether the drag has ever entered the Workspace 17916639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 17926639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * These methods mark the appropriate pages as accepting drops (which alters their visual 17936639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * appearance). 17946639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 17956639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen */ 17966639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen public void onDragStartedWithItem(View v) { 17976639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen final Canvas canvas = new Canvas(); 17986639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 17996639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen // The outline is used to visualize where the item will land if dropped 1800d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(v, canvas, DRAG_BITMAP_PADDING); 18016639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen } 18026639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 18038c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka public void onDragStartedWithItem(PendingAddItemInfo info, Bitmap b, boolean clipAlpha) { 1804d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka final Canvas canvas = new Canvas(); 18053e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 1806038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int[] size = estimateItemSize(info.spanX, info.spanY, info, false); 18076639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 1808d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka // The outline is used to visualize where the item will land if dropped 1809d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(b, canvas, DRAG_BITMAP_PADDING, size[0], 18108c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka size[1], clipAlpha); 18113e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 18123e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 1813758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy public void exitWidgetResizeMode() { 1814716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 18156788269814a678af976dfc7d6135993e172ce586Adam Cohen dragLayer.clearAllResizeFrames(); 1816758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy } 1817758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy 18184b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private void initAnimationArrays() { 18194b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen final int childCount = getChildCount(); 1820dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (mLastChildCount == childCount) return; 18217d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 18224b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mOldBackgroundAlphas = new float[childCount]; 18234b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mOldAlphas = new float[childCount]; 18244b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mNewBackgroundAlphas = new float[childCount]; 18254b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mNewAlphas = new float[childCount]; 18264b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 18274b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 18282a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka Animator getChangeStateAnimation(final State state, boolean animated) { 1829f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return getChangeStateAnimation(state, animated, 0, -1); 18307777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 18317777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen 1832f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen @Override 1833f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen protected void getOverviewModePages(int[] range) { 1834fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int start = numCustomPages(); 18351003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen int end = getChildCount() - 1; 18361003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen 18371003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen range[0] = Math.max(0, Math.min(start, getChildCount() - 1)); 18381003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen range[1] = Math.max(0, end); 1839dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 1840dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 1841dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen protected void onStartReordering() { 1842dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen super.onStartReordering(); 1843dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen showOutlines(); 184422cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // Reordering handles its own animations, disable the automatic ones. 1845964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung disableLayoutTransitions(); 1846dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 1847dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 1848dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen protected void onEndReordering() { 1849dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen super.onEndReordering(); 1850dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 18512bf63d520576baa433a53a77e4e24386e40c1cdaAdam Cohen hideOutlines(); 1852dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mScreenOrder.clear(); 18532bf63d520576baa433a53a77e4e24386e40c1cdaAdam Cohen int count = getChildCount(); 1854dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen for (int i = 0; i < count; i++) { 1855dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen CellLayout cl = ((CellLayout) getChildAt(i)); 1856dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mScreenOrder.add(getIdForScreen(cl)); 1857dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 1858d64d1763c590b1c954b759156683abf39ff22945Winson Chung 1859dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 186022cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 186122cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // Re-enable auto layout transitions for page deletion. 1862964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung enableLayoutTransitions(); 1863dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 1864dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 1865f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public boolean isInOverviewMode() { 1866f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return mState == State.OVERVIEW; 1867f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1868f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 186993c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen public boolean enterOverviewMode() { 187093c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen if (mTouchState != TOUCH_STATE_REST) { 187193c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen return false; 187293c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen } 1873336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka enableOverviewMode(true, -1, true); 187493c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen return true; 1875f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1876f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1877336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void exitOverviewMode(boolean animated) { 1878336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka exitOverviewMode(-1, animated); 1879f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1880f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1881336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void exitOverviewMode(int snapPage, boolean animated) { 1882336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka enableOverviewMode(false, snapPage, animated); 1883f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1884f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1885336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka private void enableOverviewMode(boolean enable, int snapPage, boolean animated) { 1886f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen State finalState = Workspace.State.OVERVIEW; 1887f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (!enable) { 1888f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen finalState = Workspace.State.NORMAL; 1889f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1890f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1891336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka Animator workspaceAnim = getChangeStateAnimation(finalState, animated, 0, snapPage); 1892336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka if (workspaceAnim != null) { 1893f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionPrepare(); 1894336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka workspaceAnim.addListener(new AnimatorListenerAdapter() { 1895336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka @Override 1896336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void onAnimationEnd(Animator arg0) { 1897f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionEnd(); 1898336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 1899336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka }); 1900336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka workspaceAnim.start(); 1901336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 1902f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1903f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1904410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen int getOverviewModeTranslationY() { 1905410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen int childHeight = getNormalChildHeight(); 1906410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen int viewPortHeight = getViewportHeight(); 1907410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen int scaledChildHeight = (int) (mOverviewModeShrinkFactor * childHeight); 1908410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 1909410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen int offset = (viewPortHeight - scaledChildHeight) / 2; 1910410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen int offsetDelta = mOverviewModePageOffset - offset + mInsets.top; 1911410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 1912410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen return offsetDelta; 1913410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen } 1914410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 19155841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung boolean shouldVoiceButtonProxyBeVisible() { 19165841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung if (isOnOrMovingToCustomContent()) { 19175841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return false; 19185841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 19195841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung if (mState != State.NORMAL) { 19205841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return false; 19215841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 19225841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return true; 19235841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 19245841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung 1925edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen public void updateInteractionForState() { 1926edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen if (mState != State.NORMAL) { 1927edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mLauncher.onInteractionBegin(); 1928edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } else { 1929edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mLauncher.onInteractionEnd(); 1930edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 1931edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 1932edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen 1933edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen private void setState(State state) { 1934edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mState = state; 1935edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen updateInteractionForState(); 193653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen updateAccessibilityFlags(); 193753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 193853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 193953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private void updateAccessibilityFlags() { 194053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int accessible = mState == State.NORMAL ? 194153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_YES : 194253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS; 194353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen setImportantForAccessibility(accessible); 1944edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 1945edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen 1946f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen Animator getChangeStateAnimation(final State state, boolean animated, int delay, int snapPage) { 1947bdf78559f223ac11e01e3311edd5a48a80383e1eMichael Jurka if (mState == state) { 19482a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka return null; 194999633da90012dc732cbc12a96b33e17abcecb464Michael Jurka } 195099633da90012dc732cbc12a96b33e17abcecb464Michael Jurka 19511b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung // Initialize animation arrays for the first time if necessary 19521b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung initAnimationArrays(); 19531b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung 19542ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka AnimatorSet anim = animated ? LauncherAnimUtils.createAnimatorSet() : null; 19557777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen 19561b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final State oldState = mState; 19571b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean oldStateIsNormal = (oldState == State.NORMAL); 19584ff7d79ddcee0a95fe6e7458731decd694b91d03Michael Jurka final boolean oldStateIsSpringLoaded = (oldState == State.SPRING_LOADED); 19591b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean oldStateIsSmall = (oldState == State.SMALL); 1960f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen final boolean oldStateIsOverview = (oldState == State.OVERVIEW); 1961edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen setState(state); 19621b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsNormal = (state == State.NORMAL); 19631b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsSpringLoaded = (state == State.SPRING_LOADED); 19641b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsSmall = (state == State.SMALL); 1965f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen final boolean stateIsOverview = (state == State.OVERVIEW); 19662d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float finalBackgroundAlpha = (stateIsSpringLoaded || stateIsOverview) ? 1.0f : 0f; 1967f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen float finalHotseatAndPageIndicatorAlpha = (stateIsOverview || stateIsSmall) ? 0f : 1f; 1968f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen float finalOverviewPanelAlpha = stateIsOverview ? 1f : 0f; 19692d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float finalSearchBarAlpha = !stateIsNormal ? 0f : 1f; 1970410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen float finalWorkspaceTranslationY = stateIsOverview ? getOverviewModeTranslationY() : 0; 1971f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1972f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung boolean workspaceToAllApps = (oldStateIsNormal && stateIsSmall); 1973f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung boolean allAppsToWorkspace = (oldStateIsSmall && stateIsNormal); 19747d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mNewScale = 1.0f; 1975beff8c6a13d5b5ad69f5a85ee0150cecd28e6341Adam Cohen 1976f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (oldStateIsOverview) { 1977f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen disableFreeScroll(snapPage); 1978f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsOverview) { 1979f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen enableFreeScroll(); 1980f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1981f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 19827777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (state != State.NORMAL) { 1983f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (stateIsSpringLoaded) { 1984f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mNewScale = mSpringLoadedShrinkFactor; 1985f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsOverview) { 1986f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mNewScale = mOverviewModeShrinkFactor; 1987f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsSmall){ 1988af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen mNewScale = mOverviewModeShrinkFactor - 0.3f; 1989f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1990f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (workspaceToAllApps) { 19913a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 19923c4c20fbe682cb4b3ef94f09afe0af09171583f3Michael Jurka } 19937777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 1994f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 1995f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung final int duration = workspaceToAllApps ? 19967777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen getResources().getInteger(R.integer.config_workspaceUnshrinkTime) : 19977777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen getResources().getInteger(R.integer.config_appsCustomizeWorkspaceShrinkTime); 19981b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung for (int i = 0; i < getChildCount(); i++) { 19991b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final CellLayout cl = (CellLayout) getChildAt(i); 2000296ab0fde68c6aeb255c96a31440fa7f844e02a2Winson Chung boolean isCurrentPage = (i == getNextPage()); 20012d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float initialAlpha = cl.getShortcutsAndWidgets().getAlpha(); 2002f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung float finalAlpha = stateIsSmall ? 0f : 1f; 2003f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2004f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // If we are animating to/from the small state, then hide the side pages and fade the 2005f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // current page in 2006f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (!mIsSwitchingState) { 2007f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (workspaceToAllApps || allAppsToWorkspace) { 2008f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (allAppsToWorkspace && isCurrentPage) { 2009f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung initialAlpha = 0f; 2010f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } else if (!isCurrentPage) { 2011f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung initialAlpha = finalAlpha = 0f; 2012f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 2013f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung cl.setShortcutAndWidgetAlpha(initialAlpha); 2014f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 2015f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 20164afe9b31f51022538b30646fe83780e83bf22490Winson Chung 20171b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung mOldAlphas[i] = initialAlpha; 20181b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung mNewAlphas[i] = finalAlpha; 20197777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (animated) { 20207777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen mOldBackgroundAlphas[i] = cl.getBackgroundAlpha(); 20217777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen mNewBackgroundAlphas[i] = finalBackgroundAlpha; 20227777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } else { 20231b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung cl.setBackgroundAlpha(finalBackgroundAlpha); 2024a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(finalAlpha); 2025b0f28bd9a52fa4e343c8299d1c3e225d8e01c1e9Michael Jurka } 20267777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 20271c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung 20283d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View searchBar = mLauncher.getQsbBar(); 20293d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View overviewPanel = mLauncher.getOverviewPanel(); 20303d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View hotseat = mLauncher.getHotseat(); 20317777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (animated) { 20327d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen LauncherViewPropertyAnimator scale = new LauncherViewPropertyAnimator(this); 20337d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen scale.scaleX(mNewScale) 20347d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen .scaleY(mNewScale) 2035410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen .translationY(finalWorkspaceTranslationY) 20367d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen .setInterpolator(mZoomInInterpolator); 20377d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen anim.play(scale); 20387407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka for (int index = 0; index < getChildCount(); index++) { 20397407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka final int i = index; 20407407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 2041869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float currentAlpha = cl.getShortcutsAndWidgets().getAlpha(); 20422a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka if (mOldAlphas[i] == 0 && mNewAlphas[i] == 0) { 20437372c59277a23a31eeb1513a554b29d7bf05aedbMichael Jurka cl.setBackgroundAlpha(mNewBackgroundAlphas[i]); 2044a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(mNewAlphas[i]); 20457407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } else { 2046869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (mOldAlphas[i] != mNewAlphas[i] || currentAlpha != mNewAlphas[i]) { 20476c8a5790820dbcb64568fdefc8464a8d971847f0Michael Jurka LauncherViewPropertyAnimator alphaAnim = 20486c8a5790820dbcb64568fdefc8464a8d971847f0Michael Jurka new LauncherViewPropertyAnimator(cl.getShortcutsAndWidgets()); 2049a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka alphaAnim.alpha(mNewAlphas[i]) 2050a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka .setDuration(duration) 2051a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka .setInterpolator(mZoomInInterpolator); 2052a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka anim.play(alphaAnim); 2053742574b15b2b5298a2328443176f2890fb8ebe98Michael Jurka } 20547407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka if (mOldBackgroundAlphas[i] != 0 || 2055869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mNewBackgroundAlphas[i] != 0) { 2056f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka ValueAnimator bgAnim = 2057f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka LauncherAnimUtils.ofFloat(cl, 0f, 1f).setDuration(duration); 20587407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka bgAnim.setInterpolator(mZoomInInterpolator); 20597407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka bgAnim.addUpdateListener(new LauncherAnimatorUpdateListener() { 20607407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka public void onAnimationUpdate(float a, float b) { 20617372c59277a23a31eeb1513a554b29d7bf05aedbMichael Jurka cl.setBackgroundAlpha( 20627407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka a * mOldBackgroundAlphas[i] + 20637407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka b * mNewBackgroundAlphas[i]); 20647407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } 20657407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka }); 20667407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka anim.play(bgAnim); 20677777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 2068b46a2d130b3d04df830402d579060b63db559ae3Winson Chung } 20697407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } 20706670073de833cb56dabecb1eb751b6625a5aed78Winson Chung ObjectAnimator pageIndicatorAlpha = null; 20716670073de833cb56dabecb1eb751b6625a5aed78Winson Chung if (getPageIndicator() != null) { 20726670073de833cb56dabecb1eb751b6625a5aed78Winson Chung pageIndicatorAlpha = ObjectAnimator.ofFloat(getPageIndicator(), "alpha", 20736670073de833cb56dabecb1eb751b6625a5aed78Winson Chung finalHotseatAndPageIndicatorAlpha); 20746670073de833cb56dabecb1eb751b6625a5aed78Winson Chung } 20753d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen ObjectAnimator hotseatAlpha = ObjectAnimator.ofFloat(hotseat, "alpha", 2076f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen finalHotseatAndPageIndicatorAlpha); 2077dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen ObjectAnimator searchBarAlpha = ObjectAnimator.ofFloat(searchBar, 2078dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen "alpha", finalSearchBarAlpha); 20793d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen ObjectAnimator overviewPanelAlpha = ObjectAnimator.ofFloat(overviewPanel, 2080f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen "alpha", finalOverviewPanelAlpha); 20813d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen 20823d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen overviewPanelAlpha.addUpdateListener(new AlphaUpdateListener(overviewPanel)); 20833d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen hotseatAlpha.addUpdateListener(new AlphaUpdateListener(hotseat)); 2084dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen searchBarAlpha.addUpdateListener(new AlphaUpdateListener(searchBar)); 20853d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen 20866670073de833cb56dabecb1eb751b6625a5aed78Winson Chung if (getPageIndicator() != null) { 20876670073de833cb56dabecb1eb751b6625a5aed78Winson Chung pageIndicatorAlpha.addUpdateListener(new AlphaUpdateListener(getPageIndicator())); 20886670073de833cb56dabecb1eb751b6625a5aed78Winson Chung } 20893d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen 20903d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen 2091f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(overviewPanelAlpha); 2092f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(hotseatAlpha); 2093dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen anim.play(searchBarAlpha); 2094f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(pageIndicatorAlpha); 20952a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka anim.setStartDelay(delay); 2096f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else { 20973d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen overviewPanel.setAlpha(finalOverviewPanelAlpha); 20983d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen AlphaUpdateListener.updateVisibility(overviewPanel); 20993d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen hotseat.setAlpha(finalHotseatAndPageIndicatorAlpha); 21003d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen AlphaUpdateListener.updateVisibility(hotseat); 21016670073de833cb56dabecb1eb751b6625a5aed78Winson Chung if (getPageIndicator() != null) { 21026670073de833cb56dabecb1eb751b6625a5aed78Winson Chung getPageIndicator().setAlpha(finalHotseatAndPageIndicatorAlpha); 2103336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka AlphaUpdateListener.updateVisibility(getPageIndicator()); 21046670073de833cb56dabecb1eb751b6625a5aed78Winson Chung } 2105dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen searchBar.setAlpha(finalSearchBarAlpha); 21063f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen AlphaUpdateListener.updateVisibility(searchBar); 21073f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen updateCustomContentVisibility(); 2108410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setScaleX(mNewScale); 2109410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setScaleY(mNewScale); 2110410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setTranslationY(finalWorkspaceTranslationY); 2111dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen } 21125841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 21138d006d5e144ae33e509ea42e0b9760ef6c5bc884Winson Chung 21141b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung if (stateIsSpringLoaded) { 21157bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // Right now we're covered by Apps Customize 21167bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // Show the background gradient immediately, so the gradient will 21177bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // be showing once AppsCustomize disappears 21187bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka animateBackgroundGradient(getResources().getInteger( 21197bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka R.integer.config_appsCustomizeSpringLoadedBgAlpha) / 100f, false); 2120dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen } else if (stateIsOverview) { 2121dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen animateBackgroundGradient(getResources().getInteger( 2122dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen R.integer.config_appsCustomizeSpringLoadedBgAlpha) / 100f, true); 21237bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } else { 21247bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // Fade the background gradient away 2125ed307df7446288f23a1ce34e5cdb6b55dd3df675Adam Cohen animateBackgroundGradient(0f, animated); 21267bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 21272a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka return anim; 2128dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka } 2129dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka 2130336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka static class AlphaUpdateListener implements AnimatorUpdateListener { 2131f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen View view; 2132f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public AlphaUpdateListener(View v) { 2133f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen view = v; 2134f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2135f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2136f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen @Override 2137f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public void onAnimationUpdate(ValueAnimator arg0) { 2138336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka updateVisibility(view); 2139336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2140336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka 2141336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public static void updateVisibility(View view) { 214253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // We want to avoid the extra layout pass by setting the views to GONE unless 214353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // accessibility is on, in which case not setting them to GONE causes a glitch. 214453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int invisibleState = sAccessibilityEnabled ? GONE : INVISIBLE; 214553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (view.getAlpha() < ALPHA_CUTOFF_THRESHOLD && view.getVisibility() != invisibleState) { 214653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen view.setVisibility(invisibleState); 2147f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (view.getAlpha() > ALPHA_CUTOFF_THRESHOLD 2148f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen && view.getVisibility() != VISIBLE) { 2149f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen view.setVisibility(VISIBLE); 2150f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2151f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2152f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2153f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2154bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2155a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka public void onLauncherTransitionPrepare(Launcher l, boolean animated, boolean toWorkspace) { 2156f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionPrepare(); 2157bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2158bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 2159bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2160a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka public void onLauncherTransitionStart(Launcher l, boolean animated, boolean toWorkspace) { 2161a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka } 2162a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka 2163a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka @Override 21647044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung public void onLauncherTransitionStep(Launcher l, float t) { 21657044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung mTransitionProgress = t; 21667044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 21677044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 21687044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung @Override 2169bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka public void onLauncherTransitionEnd(Launcher l, boolean animated, boolean toWorkspace) { 2170f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionEnd(); 2171f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2172f343499f9b2c01978027e810255274b714ac457dAdam Cohen 2173f343499f9b2c01978027e810255274b714ac457dAdam Cohen private void onTransitionPrepare() { 2174f343499f9b2c01978027e810255274b714ac457dAdam Cohen mIsSwitchingState = true; 2175f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2176f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // Invalidate here to ensure that the pages are rendered during the state change transition. 2177f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung invalidate(); 2178f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2179f343499f9b2c01978027e810255274b714ac457dAdam Cohen updateChildrenLayersEnabled(false); 21803f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen hideCustomContentIfNecessary(); 21813f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 21823f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 21833f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void updateCustomContentVisibility() { 21843f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen int visibility = mState == Workspace.State.NORMAL ? VISIBLE : INVISIBLE; 21853f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (hasCustomContent()) { 21863f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(visibility); 21873f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 21883f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 21893f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 21903f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void showCustomContentIfNecessary() { 21913f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen boolean show = mState == Workspace.State.NORMAL; 21923f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (show && hasCustomContent()) { 21933f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(VISIBLE); 21943f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 21953f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 21963f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 21973f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void hideCustomContentIfNecessary() { 21983f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen boolean hide = mState != Workspace.State.NORMAL; 21993f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (hide && hasCustomContent()) { 22003f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(INVISIBLE); 2201f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2202f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2203f343499f9b2c01978027e810255274b714ac457dAdam Cohen 2204f343499f9b2c01978027e810255274b714ac457dAdam Cohen private void onTransitionEnd() { 2205bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka mIsSwitchingState = false; 22063a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 2207bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // The code in getChangeStateAnimation to determine initialAlpha and finalAlpha will ensure 2208bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // ensure that only the current page is visible during (and subsequently, after) the 2209bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // transition animation. If fade adjacent pages is disabled, then re-enable the page 2210bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // visibility after the transition animation. 2211869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (!mWorkspaceFadeInAdjacentScreens) { 2212bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka for (int i = 0; i < getChildCount(); i++) { 2213bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 2214a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(1f); 2215bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2216bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 22173f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen showCustomContentIfNecessary(); 2218bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2219bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 2220bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2221bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka public View getContent() { 2222bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka return this; 2223bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2224bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 22254be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 22264be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Draw the View v into the given Canvas. 22274be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * 22284be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param v the view to draw 22294be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param destCanvas the canvas to draw on 22304be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param padding the horizontal and vertical padding to use when drawing 22314be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato */ 2232ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen private void drawDragView(View v, Canvas destCanvas, int padding, boolean pruneToDrawable) { 22334be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Rect clipRect = mTempRect; 22344be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato v.getDrawingRect(clipRect); 22354be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2236099f60d51f6310e1290687e83958e665b3324504Adam Cohen boolean textVisible = false; 2237099f60d51f6310e1290687e83958e665b3324504Adam Cohen 2238ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.save(); 2239ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof TextView && pruneToDrawable) { 2240ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Drawable d = ((TextView) v).getCompoundDrawables()[1]; 2241ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen clipRect.set(0, 0, d.getIntrinsicWidth() + padding, d.getIntrinsicHeight() + padding); 2242ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.translate(padding / 2, padding / 2); 2243ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen d.draw(destCanvas); 2244ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else { 2245ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof FolderIcon) { 2246099f60d51f6310e1290687e83958e665b3324504Adam Cohen // For FolderIcons the text can bleed into the icon area, and so we need to 2247099f60d51f6310e1290687e83958e665b3324504Adam Cohen // hide the text completely (which can't be achieved by clipping). 2248099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (((FolderIcon) v).getTextVisible()) { 2249099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) v).setTextVisible(false); 2250099f60d51f6310e1290687e83958e665b3324504Adam Cohen textVisible = true; 2251099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 2252ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else if (v instanceof BubbleTextView) { 2253ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen final BubbleTextView tv = (BubbleTextView) v; 2254ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen clipRect.bottom = tv.getExtendedPaddingTop() - (int) BubbleTextView.PADDING_V + 2255ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen tv.getLayout().getLineTop(0); 2256ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else if (v instanceof TextView) { 2257ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen final TextView tv = (TextView) v; 2258ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen clipRect.bottom = tv.getExtendedPaddingTop() - tv.getCompoundDrawablePadding() + 2259ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen tv.getLayout().getLineTop(0); 2260ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2261ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.translate(-v.getScrollX() + padding / 2, -v.getScrollY() + padding / 2); 2262ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.clipRect(clipRect, Op.REPLACE); 2263ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen v.draw(destCanvas); 2264099f60d51f6310e1290687e83958e665b3324504Adam Cohen 2265099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Restore text visibility of FolderIcon if necessary 2266099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (textVisible) { 2267099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) v).setTextVisible(true); 2268099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 22694be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 2270ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.restore(); 2271ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 22724be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2273ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen /** 2274ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen * Returns a new bitmap to show when the given View is being dragged around. 2275ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen * Responsibility for the bitmap is transferred to the caller. 2276ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen */ 2277ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen public Bitmap createDragBitmap(View v, Canvas canvas, int padding) { 2278ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Bitmap b; 22794be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2280ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof TextView) { 2281ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Drawable d = ((TextView) v).getCompoundDrawables()[1]; 2282ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen b = Bitmap.createBitmap(d.getIntrinsicWidth() + padding, 2283ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen d.getIntrinsicHeight() + padding, Bitmap.Config.ARGB_8888); 2284ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else { 2285ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen b = Bitmap.createBitmap( 2286ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888); 2287ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2288ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2289ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen canvas.setBitmap(b); 2290ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen drawDragView(v, canvas, padding, true); 2291aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 2292ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2293ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen return b; 22944be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 22954be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 22964be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 22974be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location. 22984be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Responsibility for the bitmap is transferred to the caller. 22994be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato */ 23004be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato private Bitmap createDragOutline(View v, Canvas canvas, int padding) { 2301410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen final int outlineColor = getResources().getColor(R.color.outline_color); 23024be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Bitmap b = Bitmap.createBitmap( 23034be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888); 23044be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 23054be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato canvas.setBitmap(b); 2306b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung drawDragView(v, canvas, padding, true); 23075bb50bdb13f5fc22f5febd9480e78222b26c6fe7Adam Cohen mOutlineHelper.applyMediumExpensiveOutlineWithBlur(b, canvas, outlineColor, outlineColor); 2308aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 23094be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato return b; 23104be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 23114be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 23124be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 2313d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka * Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location. 2314d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka * Responsibility for the bitmap is transferred to the caller. 2315d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka */ 23168db7000140d3c35be92a4e07cf54ea6ec4ae3030Peter Ng private Bitmap createDragOutline(Bitmap orig, Canvas canvas, int padding, int w, int h, 23178c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka boolean clipAlpha) { 2318410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen final int outlineColor = getResources().getColor(R.color.outline_color); 2319f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka final Bitmap b = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888); 2320d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka canvas.setBitmap(b); 2321f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2322f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka Rect src = new Rect(0, 0, orig.getWidth(), orig.getHeight()); 2323f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka float scaleFactor = Math.min((w - padding) / (float) orig.getWidth(), 2324f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka (h - padding) / (float) orig.getHeight()); 2325f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka int scaledWidth = (int) (scaleFactor * orig.getWidth()); 2326f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka int scaledHeight = (int) (scaleFactor * orig.getHeight()); 2327f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka Rect dst = new Rect(0, 0, scaledWidth, scaledHeight); 2328f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2329f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka // center the image 2330f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka dst.offset((w - scaledWidth) / 2, (h - scaledHeight) / 2); 2331f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 23321120e0355798391712f1d2e2b205f0bd3724770cWinson Chung canvas.drawBitmap(orig, src, dst, null); 23338db7000140d3c35be92a4e07cf54ea6ec4ae3030Peter Ng mOutlineHelper.applyMediumExpensiveOutlineWithBlur(b, canvas, outlineColor, outlineColor, 23348c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka clipAlpha); 2335aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 2336d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 2337d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka return b; 2338d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 2339d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 234031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void startDrag(CellLayout.CellInfo cellInfo) { 234131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project View child = cellInfo.cell; 2342aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 234331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project // Make sure the drag was started by a long press as opposed to a long click. 23447984c9496bcaeca23ee7fdecc4d4f1bb2467e0f2Bjorn Bringert if (!child.isInTouchMode()) { 234531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return; 234631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2347aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 234831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mDragInfo = cellInfo; 2349d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen child.setVisibility(INVISIBLE); 2350482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen CellLayout layout = (CellLayout) child.getParent().getParent(); 2351482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen layout.prepareChildForDrag(child); 23524be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 23534be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato child.clearFocus(); 23544be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato child.setPressed(false); 23554be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 23564be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Canvas canvas = new Canvas(); 23574be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 23584be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato // The outline is used to visualize where the item will land if dropped 2359d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(child, canvas, DRAG_BITMAP_PADDING); 2360ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen beginDragShared(child, this); 2361ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2362ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2363ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen public void beginDragShared(View child, DragSource source) { 23644be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato // The drag bitmap follows the touch point around on the screen 2365d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Bitmap b = createDragBitmap(child, new Canvas(), DRAG_BITMAP_PADDING); 23664be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 23674be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final int bmpWidth = b.getWidth(); 2368eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung final int bmpHeight = b.getHeight(); 2369e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2370307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen float scale = mLauncher.getDragLayer().getLocationInDragLayer(child, mTempXY); 2371eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung int dragLayerX = 2372307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen Math.round(mTempXY[0] - (bmpWidth - scale * child.getWidth()) / 2); 2373eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung int dragLayerY = 2374307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen Math.round(mTempXY[1] - (bmpHeight - scale * bmpHeight) / 2 2375eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung - DRAG_BITMAP_PADDING / 2); 2376e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 23775f8afe6280eae34620067696173e71943e1a30a3Winson Chung LauncherAppState app = LauncherAppState.getInstance(); 23785f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2379b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung Point dragVisualizeOffset = null; 2380e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen Rect dragRect = null; 2381b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung if (child instanceof BubbleTextView || child instanceof PagedViewIcon) { 23825f8afe6280eae34620067696173e71943e1a30a3Winson Chung int iconSize = grid.iconSizePx; 2383e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int top = child.getPaddingTop(); 2384e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int left = (bmpWidth - iconSize) / 2; 2385e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int right = left + iconSize; 2386e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int bottom = top + iconSize; 2387fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen dragLayerY += top; 2388b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung // Note: The drag region is used to calculate drag layer offsets, but the 2389b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung // dragVisualizeOffset in addition to the dragRect (the size) to position the outline. 23905f8afe6280eae34620067696173e71943e1a30a3Winson Chung dragVisualizeOffset = new Point(-DRAG_BITMAP_PADDING / 2, DRAG_BITMAP_PADDING / 2); 2391e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen dragRect = new Rect(left, top, right, bottom); 23920e4857c302da6adbd45231d7a8bae0289fa33250Adam Cohen } else if (child instanceof FolderIcon) { 23935f8afe6280eae34620067696173e71943e1a30a3Winson Chung int previewSize = grid.folderIconSizePx; 23945f8afe6280eae34620067696173e71943e1a30a3Winson Chung dragRect = new Rect(0, child.getPaddingTop(), child.getWidth(), previewSize); 2395e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 2396e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 23971e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung // Clear the pressed state if necessary 23981e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung if (child instanceof BubbleTextView) { 23991e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung BubbleTextView icon = (BubbleTextView) child; 24001e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung icon.clearPressedOrFocusedBackground(); 24011e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung } 24021e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung 2403ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen mDragController.startDrag(b, dragLayerX, dragLayerY, source, child.getTag(), 2404307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen DragController.DRAG_ACTION_MOVE, dragVisualizeOffset, dragRect, scale); 24055084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 24065084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (child.getParent() instanceof ShortcutAndWidgetContainer) { 24075084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mDragSourceInternal = (ShortcutAndWidgetContainer) child.getParent(); 24085084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 24095084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 24104be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato b.recycle(); 241131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 241231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2413dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addApplicationShortcut(ShortcutInfo info, CellLayout target, long container, long screenId, 24143d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int cellX, int cellY, boolean insertAtFirst, int intersectX, int intersectY) { 24153d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung View view = mLauncher.createShortcut(R.layout.application, target, (ShortcutInfo) info); 241631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 24170280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka final int[] cellXY = new int[2]; 24183d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung target.findCellForSpanThatIntersects(cellXY, 1, 1, intersectX, intersectY); 2419dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(view, container, screenId, cellXY[0], cellXY[1], 1, 1, insertAtFirst); 24207c4c5108295db764ba091cc0ffd7af335a166449Adam Cohen 2421dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screenId, cellXY[0], 24223d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellXY[1]); 242331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 242431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 24254b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public boolean transitionStateShouldAllowDrop() { 24261b36dc3f2bb643e3b9600755f1a98522e4efc2edAdam Cohen return ((!isSwitchingState() || mTransitionProgress > 0.5f) && mState != State.SMALL); 24274b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 24284b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 2429cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy /** 2430cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy * {@inheritDoc} 2431cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy */ 2432cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public boolean acceptDrop(DragObject d) { 2433cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // If it's an external drop (e.g. from All Apps), check if it should be accepted 2434c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout dropTargetLayout = mDropToLayout; 2435cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen if (d.dragSource != this) { 2436cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Don't accept the drop if we're not over a screen at time of drop 2437c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dropTargetLayout == null) { 2438cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return false; 2439cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 24404b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (!transitionStateShouldAllowDrop()) return false; 2441cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2442a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, 2443a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen d.dragView, mDragViewVisualCenter); 2444a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 24452e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen // We want the point to be mapped to the dragTarget. 2446c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mLauncher.isHotseatLayout(dropTargetLayout)) { 2447307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 24482e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen } else { 2449c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter, null); 24502e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen } 24512e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen 2452557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung int spanX = 1; 2453557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung int spanY = 1; 2454557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung if (mDragInfo != null) { 2455557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final CellLayout.CellInfo dragCellInfo = mDragInfo; 2456557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanX = dragCellInfo.spanX; 2457557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanY = dragCellInfo.spanY; 2458557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } else { 2459557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final ItemInfo dragInfo = (ItemInfo) d.dragInfo; 2460557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanX = dragInfo.spanX; 2461557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanY = dragInfo.spanY; 2462557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 2463cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2464d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanX = spanX; 2465d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanY = spanY; 2466d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (d.dragInfo instanceof PendingAddWidgetInfo) { 2467d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanX = ((PendingAddWidgetInfo) d.dragInfo).minSpanX; 2468d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanY = ((PendingAddWidgetInfo) d.dragInfo).minSpanY; 2469d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2470482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2471a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 2472c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, dropTargetLayout, 2473f0777b9d7a8f4befa22a36f227a052616152108fAdam Cohen mTargetCell); 2474c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], 2475482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 2476c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (willCreateUserFolder((ItemInfo) d.dragInfo, dropTargetLayout, 2477482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell, distance, true)) { 2478a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2479a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2480c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (willAddToExistingUserFolder((ItemInfo) d.dragInfo, dropTargetLayout, 2481482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell, distance)) { 2482a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2483a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2484a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 2485482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] resultSpan = new int[2]; 2486c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mTargetCell = dropTargetLayout.createArea((int) mDragViewVisualCenter[0], 2487482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, 2488482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen null, mTargetCell, resultSpan, CellLayout.MODE_ACCEPT_DROP); 2489482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0; 2490482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2491cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Don't accept the drop if there's no room for the item 2492482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (!foundCell) { 249396ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung // Don't show the message if we are dropping on the AllApps button and the hotseat 249496ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung // is full 2495c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen boolean isHotseat = mLauncher.isHotseatLayout(dropTargetLayout); 249693eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung if (mTargetCell != null && isHotseat) { 249796ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung Hotseat hotseat = mLauncher.getHotseat(); 24980dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn if (hotseat.isAllAppsButtonRank( 249996ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung hotseat.getOrderInHotseat(mTargetCell[0], mTargetCell[1]))) { 250096ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung return false; 250196ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung } 250296ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung } 250396ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung 250493eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung mLauncher.showOutOfSpaceMessage(isHotseat); 2505cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return false; 2506cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2507cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2508dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2509dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen long screenId = getIdForScreen(dropTargetLayout); 2510dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen if (screenId == EXTRA_EMPTY_SCREEN_ID) { 2511dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen commitExtraEmptyScreen(); 2512dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2513dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2514cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return true; 2515cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2516cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2517482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willCreateUserFolder(ItemInfo info, CellLayout target, int[] targetCell, float 2518482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, boolean considerTimeout) { 2519482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2520a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 2521a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 252219f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (dropOverView != null) { 252319f3792523fe2d55ea791a9286398a6120920690Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) dropOverView.getLayoutParams(); 252419f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (lp.useTmpCoords && (lp.tmpCellX != lp.cellX || lp.tmpCellY != lp.tmpCellY)) { 252519f3792523fe2d55ea791a9286398a6120920690Adam Cohen return false; 252619f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 252719f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 252819f3792523fe2d55ea791a9286398a6120920690Adam Cohen 25293d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung boolean hasntMoved = false; 25303d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mDragInfo != null) { 2531482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen hasntMoved = dropOverView == mDragInfo.cell; 25323d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 2533e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2534a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (dropOverView == null || hasntMoved || (considerTimeout && !mCreateUserFolderOnDrop)) { 2535a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return false; 2536a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2537e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2538a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen boolean aboveShortcut = (dropOverView.getTag() instanceof ShortcutInfo); 2539e0310965022e7a1adb7ad489505d404186608689Adam Cohen boolean willBecomeShortcut = 2540c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION || 2541c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen info.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT); 2542e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2543e0310965022e7a1adb7ad489505d404186608689Adam Cohen return (aboveShortcut && willBecomeShortcut); 2544e0310965022e7a1adb7ad489505d404186608689Adam Cohen } 2545e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2546482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willAddToExistingUserFolder(Object dragInfo, CellLayout target, int[] targetCell, 2547482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance) { 2548482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2549a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 255019f3792523fe2d55ea791a9286398a6120920690Adam Cohen 255119f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (dropOverView != null) { 255219f3792523fe2d55ea791a9286398a6120920690Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) dropOverView.getLayoutParams(); 255319f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (lp.useTmpCoords && (lp.tmpCellX != lp.cellX || lp.tmpCellY != lp.tmpCellY)) { 255419f3792523fe2d55ea791a9286398a6120920690Adam Cohen return false; 255519f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 255619f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 255719f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2558a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (dropOverView instanceof FolderIcon) { 2559a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen FolderIcon fi = (FolderIcon) dropOverView; 2560a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (fi.acceptDrop(dragInfo)) { 2561a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2562a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2563a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2564a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return false; 2565a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2566a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 25673d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung boolean createUserFolderIfNecessary(View newView, long container, CellLayout target, 2568482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] targetCell, float distance, boolean external, DragView dragView, 2569482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen Runnable postAnimationRunnable) { 2570482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2571c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen View v = target.getChildAt(targetCell[0], targetCell[1]); 257219f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2573ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung boolean hasntMoved = false; 2574ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung if (mDragInfo != null) { 2575ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung CellLayout cellParent = getParentCellLayoutForView(mDragInfo.cell); 2576ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung hasntMoved = (mDragInfo.cellX == targetCell[0] && 2577ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung mDragInfo.cellY == targetCell[1]) && (cellParent == target); 2578ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung } 257910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 258019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen if (v == null || hasntMoved || !mCreateUserFolderOnDrop) return false; 258119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mCreateUserFolderOnDrop = false; 2582dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen final long screenId = (targetCell == null) ? mDragInfo.screenId : getIdForScreen(target); 258310b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 258410b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen boolean aboveShortcut = (v.getTag() instanceof ShortcutInfo); 258510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen boolean willBecomeShortcut = (newView.getTag() instanceof ShortcutInfo); 258610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 258710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen if (aboveShortcut && willBecomeShortcut) { 258810b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen ShortcutInfo sourceInfo = (ShortcutInfo) newView.getTag(); 258910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen ShortcutInfo destInfo = (ShortcutInfo) v.getTag(); 259010b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen // if the drag started here, we need to remove it from the workspace 259110b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen if (!external) { 25923d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 259310b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 259410b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 2595d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen Rect folderLocation = new Rect(); 2596ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen float scale = mLauncher.getDragLayer().getDescendantRectRelativeToSelf(v, folderLocation); 259710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen target.removeView(v); 2598d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 25993d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung FolderIcon fi = 2600dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mLauncher.addFolder(target, container, screenId, targetCell[0], targetCell[1]); 2601a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen destInfo.cellX = -1; 2602a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen destInfo.cellY = -1; 2603a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen sourceInfo.cellX = -1; 2604a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen sourceInfo.cellY = -1; 2605d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 2606558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen // If the dragView is null, we can't animate 2607558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen boolean animate = dragView != null; 2608558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (animate) { 2609558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.performCreateAnimation(destInfo, v, sourceInfo, dragView, folderLocation, scale, 2610558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen postAnimationRunnable); 2611558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } else { 2612558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.addItem(destInfo); 2613558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.addItem(sourceInfo); 2614558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 261510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen return true; 261610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 261710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen return false; 261810b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 261910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 2620a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen boolean addToExistingFolderIfNecessary(View newView, CellLayout target, int[] targetCell, 2621482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance, DragObject d, boolean external) { 2622482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2623482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2624a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 2625c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (!mAddToExistingFolderOnDrop) return false; 2626c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = false; 262719f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2628c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (dropOverView instanceof FolderIcon) { 2629c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen FolderIcon fi = (FolderIcon) dropOverView; 26303e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (fi.acceptDrop(d.dragInfo)) { 26313e8f811f31a2275e778244427271f77f4116c08bAdam Cohen fi.onDrop(d); 2632c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 2633c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // if the drag started here, we need to remove it from the workspace 2634c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (!external) { 26353d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 2636c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2637c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return true; 2638c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2639c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2640c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return false; 2641c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2642c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 2643d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void onDrop(final DragObject d) { 2644cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, d.dragView, 2645e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen mDragViewVisualCenter); 2646e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2647c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout dropTargetLayout = mDropToLayout; 2648c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2649e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // We want the point to be mapped to the dragTarget. 2650c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dropTargetLayout != null) { 2651c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mLauncher.isHotseatLayout(dropTargetLayout)) { 2652bb00ff2666d52a0df763a446ad3e398c643d23ddAdam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 26533d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 2654c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter, null); 26553d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 2656ba781611b3e2fb1c42daa7167c1079b90b100efaAdam Cohen } 2657c6ee42e25f203e408826e7eab4ad8faf67ed2ff9Michael Jurka 2658ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen int snapScreen = -1; 2659d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean resizeOnDrop = false; 2660cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen if (d.dragSource != this) { 2661e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen final int[] touchXY = new int[] { (int) mDragViewVisualCenter[0], 2662e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen (int) mDragViewVisualCenter[1] }; 26633e8f811f31a2275e778244427271f77f4116c08bAdam Cohen onDropExternal(touchXY, d.dragInfo, dropTargetLayout, false, d); 2664ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy } else if (mDragInfo != null) { 2665ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy final View cell = mDragInfo.cell; 266654fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 2667d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Runnable resizeRunnable = null; 26681e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (dropTargetLayout != null && !d.cancelled) { 2669cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Move internally 267040e882bf19a837ee62ec328c5748b75be7960d39Winson Chung boolean hasMovedLayouts = (getParentCellLayoutForView(cell) != dropTargetLayout); 267140e882bf19a837ee62ec328c5748b75be7960d39Winson Chung boolean hasMovedIntoHotseat = mLauncher.isHotseatLayout(dropTargetLayout); 267240e882bf19a837ee62ec328c5748b75be7960d39Winson Chung long container = hasMovedIntoHotseat ? 26733d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_HOTSEAT : 26743d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_DESKTOP; 2675dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = (mTargetCell[0] < 0) ? 2676dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mDragInfo.screenId : getIdForScreen(dropTargetLayout); 2677c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen int spanX = mDragInfo != null ? mDragInfo.spanX : 1; 2678c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen int spanY = mDragInfo != null ? mDragInfo.spanY : 1; 2679c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // First we find the cell nearest to point at which the item is 2680c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // dropped, without any consideration to whether there is an item there. 2681482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2682c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], (int) 2683c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mDragViewVisualCenter[1], spanX, spanY, dropTargetLayout, mTargetCell); 2684482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], 2685482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 2686482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2687c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // If the item being dropped is a shortcut and the nearest drop 268876078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen // cell also contains a shortcut, then create a folder with the two shortcuts. 26891c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung if (!mInScrollArea && createUserFolderIfNecessary(cell, container, 2690482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen dropTargetLayout, mTargetCell, distance, false, d.dragView, null)) { 2691d2be381d36485059d0108ae89cfe57a30a7a8499Winson Chung stripEmptyScreens(); 2692c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 2693c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2694c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 2695482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (addToExistingFolderIfNecessary(cell, dropTargetLayout, mTargetCell, 2696482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, d, false)) { 2697d2be381d36485059d0108ae89cfe57a30a7a8499Winson Chung stripEmptyScreens(); 2698df0353815c629fc678824b07a234b89a1ff94208Adam Cohen return; 2699df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 2700df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 2701df0353815c629fc678824b07a234b89a1ff94208Adam Cohen // Aside from the special case where we're dropping a shortcut onto a shortcut, 2702df0353815c629fc678824b07a234b89a1ff94208Adam Cohen // we need to find the nearest cell location that is vacant 2703d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ItemInfo item = (ItemInfo) d.dragInfo; 2704d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanX = item.spanX; 2705d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanY = item.spanY; 2706d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 2707d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanX = item.minSpanX; 2708d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanY = item.minSpanY; 2709d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2710482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2711d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] resultSpan = new int[2]; 2712c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mTargetCell = dropTargetLayout.createArea((int) mDragViewVisualCenter[0], 2713482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, cell, 2714482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell, resultSpan, CellLayout.MODE_ON_DROP); 2715482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2716d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0; 27179e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 2718aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen // if the widget resizes on drop 27199e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (foundCell && (cell instanceof AppWidgetHostView) && 2720aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY)) { 2721d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resizeOnDrop = true; 2722d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanX = resultSpan[0]; 2723d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanY = resultSpan[1]; 27247bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen AppWidgetHostView awhv = (AppWidgetHostView) cell; 27257bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen AppWidgetResizeFrame.updateWidgetSizeRanges(awhv, mLauncher, resultSpan[0], 27267bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen resultSpan[1]); 2727d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2728df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 2729dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (getScreenIdForPageIndex(mCurrentPage) != screenId && !hasMovedIntoHotseat) { 2730dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapScreen = getPageIndexForScreenId(screenId); 2731dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToPage(snapScreen); 273254fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy } 273354fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 2734d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (foundCell) { 2735d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo info = (ItemInfo) cell.getTag(); 273640e882bf19a837ee62ec328c5748b75be7960d39Winson Chung if (hasMovedLayouts) { 27379438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy // Reparent the view 27383d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(cell).removeView(cell); 2739dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(cell, container, screenId, mTargetCell[0], mTargetCell[1], 2740d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen info.spanX, info.spanY); 27419438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy } 2742cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 27439438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy // update the item's position after drop 27449438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams(); 274519f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.cellX = lp.tmpCellX = mTargetCell[0]; 274619f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.cellY = lp.tmpCellY = mTargetCell[1]; 2747d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen lp.cellHSpan = item.spanX; 2748d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen lp.cellVSpan = item.spanY; 274919f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.isLockedToGrid = true; 2750dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen cell.setId(LauncherModel.getCellLayoutChildId(container, mDragInfo.screenId, 27519438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy mTargetCell[0], mTargetCell[1], mDragInfo.spanX, mDragInfo.spanY)); 27529438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy 27533d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container != LauncherSettings.Favorites.CONTAINER_HOTSEAT && 27543d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cell instanceof LauncherAppWidgetHostView) { 2755d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final CellLayout cellLayout = dropTargetLayout; 2756d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen // We post this call so that the widget has a chance to be placed 2757d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen // in its final location 2758d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 2759d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final LauncherAppWidgetHostView hostView = (LauncherAppWidgetHostView) cell; 2760d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen AppWidgetProviderInfo pinfo = hostView.getAppWidgetInfo(); 2761c0a5df9c650b22f8ea06a0298f00bbfab40e5844Adam Cohen if (pinfo != null && 2762c0a5df9c650b22f8ea06a0298f00bbfab40e5844Adam Cohen pinfo.resizeMode != AppWidgetProviderInfo.RESIZE_NONE) { 2763d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable addResizeFrame = new Runnable() { 2764d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen public void run() { 2765716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 2766c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen dragLayer.addResizeFrame(info, hostView, cellLayout); 2767d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 276826976d9b53161f80faf822d482ac771b8621cf31Adam Cohen }; 2769d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resizeRunnable = (new Runnable() { 277026976d9b53161f80faf822d482ac771b8621cf31Adam Cohen public void run() { 277126976d9b53161f80faf822d482ac771b8621cf31Adam Cohen if (!isPageMoving()) { 2772d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen addResizeFrame.run(); 277326976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } else { 2774d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDelayedResizeRunnable = addResizeFrame; 277526976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 277626976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 2777d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen }); 2778d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 2779d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 2780d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 2781949debe6e64034be1625ec21de100ea7e68545e2Adam Cohen LauncherModel.modifyItemInDatabase(mLauncher, info, container, screenId, lp.cellX, 2782949debe6e64034be1625ec21de100ea7e68545e2Adam Cohen lp.cellY, item.spanX, item.spanY); 2783d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 2784d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen // If we can't find a drop location, we return the item to its original position 2785d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams(); 2786d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mTargetCell[0] = lp.cellX; 2787d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mTargetCell[1] = lp.cellY; 2788f1dcdf61132a6321d0c1c0eb670c6cf1493ab981Adam Cohen CellLayout layout = (CellLayout) cell.getParent().getParent(); 2789f1dcdf61132a6321d0c1c0eb670c6cf1493ab981Adam Cohen layout.markCellsAsOccupiedForView(cell); 27909438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy } 279131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2792cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 27938c920dd3683d752aa4c43e964831ce53f9b72887Michael Jurka final CellLayout parent = (CellLayout) cell.getParent().getParent(); 2794d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable finalResizeRunnable = resizeRunnable; 2795ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy // Prepare it to be animated into its new position 2796ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy // This must be called after the view has been re-parented 2797d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable onCompleteRunnable = new Runnable() { 2798d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka @Override 2799d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public void run() { 2800d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mAnimatingViewIntoPlace = false; 28013a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 2802d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalResizeRunnable != null) { 2803d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalResizeRunnable.run(); 2804d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2805d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen stripEmptyScreens(); 2806d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 2807d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka }; 2808d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mAnimatingViewIntoPlace = true; 2809fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen if (d.dragView.hasDrawn()) { 2810d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo info = (ItemInfo) cell.getTag(); 2811d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET) { 2812d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int animationType = resizeOnDrop ? ANIMATE_INTO_POSITION_AND_RESIZE : 2813d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ANIMATE_INTO_POSITION_AND_DISAPPEAR; 2814d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animateWidgetDrop(info, parent, d.dragView, 2815d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable, animationType, cell, false); 2816d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 281785b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen int duration = snapScreen < 0 ? -1 : ADJACENT_SCREEN_DROP_DURATION; 281885b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, cell, duration, 281985b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen onCompleteRunnable, this); 2820d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2821fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } else { 28227bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung d.deferDragViewCleanupPostAnimation = false; 2823fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen cell.setVisibility(VISIBLE); 2824fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 2825716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen parent.onDropChild(cell); 282631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 282731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 282831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2829dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void setFinalScrollForPageChange(int pageIndex) { 2830dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = (CellLayout) getChildAt(pageIndex); 2831dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (cl != null) { 2832ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedScrollX = getScrollX(); 2833ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedTranslationX = cl.getTranslationX(); 2834ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedRotationY = cl.getRotationY(); 2835edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen final int newX = getScrollForPage(pageIndex); 2836ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen setScrollX(newX); 2837ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setTranslationX(0f); 2838ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setRotationY(0f); 2839ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 2840ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 2841ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 2842dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void resetFinalScrollForPageChange(int pageIndex) { 2843dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (pageIndex >= 0) { 2844dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = (CellLayout) getChildAt(pageIndex); 2845ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen setScrollX(mSavedScrollX); 2846ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setTranslationX(mSavedTranslationX); 2847ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setRotationY(mSavedRotationY); 2848ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 2849ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 2850ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 285176078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen public void getViewLocationRelativeToSelf(View v, int[] location) { 28528dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen getLocationInWindow(location); 2853e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int x = location[0]; 2854e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int y = location[1]; 2855e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 28568dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen v.getLocationInWindow(location); 2857e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int vX = location[0]; 2858e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int vY = location[1]; 2859e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2860e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen location[0] = vX - x; 2861e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen location[1] = vY - y; 2862e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 2863e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2864cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragEnter(DragObject d) { 2865c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer.onDragEnter(); 2866c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mCreateUserFolderOnDrop = false; 2867c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = false; 2868c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2869c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDropToLayout = null; 2870c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout layout = getCurrentDropLayout(); 2871c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 2872c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 2873c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 2874c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Because we don't have space in the Phone UI (the CellLayouts run to the edge) we 2875c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // don't need to show the outlines 2876e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler if (LauncherAppState.getInstance().isScreenLarge()) { 2877c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung showOutlines(); 2878c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 2879c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 2880b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung 2881fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung /** Return a rect that has the cellWidth/cellHeight (left, top), and 2882fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung * widthGap/heightGap (right, bottom) */ 2883a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect getCellLayoutMetrics(Launcher launcher, int orientation) { 28845f8afe6280eae34620067696173e71943e1a30a3Winson Chung LauncherAppState app = LauncherAppState.getInstance(); 28855f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 28865f8afe6280eae34620067696173e71943e1a30a3Winson Chung 2887a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Resources res = launcher.getResources(); 2888a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Display display = launcher.getWindowManager().getDefaultDisplay(); 2889a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Point smallestSize = new Point(); 2890a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Point largestSize = new Point(); 2891a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen display.getCurrentSizeRange(smallestSize, largestSize); 2892892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int countX = (int) grid.numColumns; 2893892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int countY = (int) grid.numRows; 2894fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung int constrainedLongEdge = largestSize.y; 2895fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung int constrainedShortEdge = smallestSize.y; 2896a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (orientation == CellLayout.LANDSCAPE) { 2897a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (mLandscapeCellLayoutMetrics == null) { 28985f8afe6280eae34620067696173e71943e1a30a3Winson Chung Rect padding = grid.getWorkspacePadding(CellLayout.LANDSCAPE); 2899fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung int width = constrainedLongEdge - padding.left - padding.right; 2900fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung int height = constrainedShortEdge - padding.top - padding.bottom; 2901a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen mLandscapeCellLayoutMetrics = new Rect(); 2902fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung mLandscapeCellLayoutMetrics.set( 2903fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellWidth(width, countX), 2904fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellHeight(height, countY), 0, 0); 2905a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 2906a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return mLandscapeCellLayoutMetrics; 2907a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } else if (orientation == CellLayout.PORTRAIT) { 2908a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (mPortraitCellLayoutMetrics == null) { 29095f8afe6280eae34620067696173e71943e1a30a3Winson Chung Rect padding = grid.getWorkspacePadding(CellLayout.PORTRAIT); 2910fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung int width = constrainedShortEdge - padding.left - padding.right; 2911fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung int height = constrainedLongEdge - padding.top - padding.bottom; 2912a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen mPortraitCellLayoutMetrics = new Rect(); 2913fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung mPortraitCellLayoutMetrics.set( 2914fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellWidth(width, countX), 2915fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellHeight(height, countY), 0, 0); 2916a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 2917a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return mPortraitCellLayoutMetrics; 2918a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 2919a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return null; 2920a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 2921a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen 2922c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen public void onDragExit(DragObject d) { 2923c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer.onDragExit(); 2924fd3385fe9e0f034b04f99d5d59a58d74fe040da4Winson Chung 2925c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // Here we store the final page that will be dropped to, if the workspace in fact 2926c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // receives the drop 2927c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mInScrollArea) { 2928cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung if (isPageMoving()) { 2929cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung // If the user drops while the page is scrolling, we should use that page as the 2930cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung // destination instead of the page that is being hovered over. 2931cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung mDropToLayout = (CellLayout) getPageAt(getNextPage()); 2932cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung } else { 2933cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung mDropToLayout = mDragOverlappingLayout; 2934cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung } 2935c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else { 2936c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDropToLayout = mDragTargetLayout; 2937c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2938c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2939c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER) { 2940c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mCreateUserFolderOnDrop = true; 2941c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (mDragMode == DRAG_MODE_ADD_TO_FOLDER) { 2942c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = true; 2943482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 2944482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2945c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Reset the scroll area and previous drag target 2946c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung onResetScrollArea(); 2947c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(null); 2948c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(null); 2949c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 295074c28d1a6cf13fdfa55ff9518d2b27be10d01f6eAdam Cohen mSpringLoadedDragController.cancel(); 2951c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 2952c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (!mIsPageMoving) { 2953c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung hideOutlines(); 2954c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 2955c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 2956c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 2957c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDropLayout(CellLayout layout) { 2958c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 2959c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.revertTempState(); 2960c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.onDragExit(); 2961c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2962c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout = layout; 2963c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 2964c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.onDragEnter(); 2965c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2966c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 2967c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 2968c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropOverCell(-1, -1); 2969c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2970c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2971c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDragOverlappingLayout(CellLayout layout) { 2972c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverlappingLayout != null) { 2973c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout.setIsDragOverlapping(false); 2974c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2975c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout = layout; 2976c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverlappingLayout != null) { 2977c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout.setIsDragOverlapping(true); 2978c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2979c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen invalidate(); 2980c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2981c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2982c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDropOverCell(int x, int y) { 2983c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (x != mDragOverX || y != mDragOverY) { 2984c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverX = x; 2985c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverY = y; 2986c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 2987c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2988c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2989c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2990c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setDragMode(int dragMode) { 2991c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dragMode != mDragMode) { 2992c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dragMode == DRAG_MODE_NONE) { 2993c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 2994c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // We don't want to cancel the re-order alarm every time the target cell changes 2995c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // as this feels to slow / unresponsive. 2996c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(false); 2997c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 2998c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_ADD_TO_FOLDER) { 2999c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3000c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3001c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_CREATE_FOLDER) { 3002c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3003c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3004c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_REORDER) { 3005c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3006c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3007c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3008c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragMode = dragMode; 3009c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3010c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3011c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3012c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupFolderCreation() { 3013c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragFolderRingAnimator != null) { 3014c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragFolderRingAnimator.animateToNaturalState(); 3015c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3016c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mFolderCreationAlarm.cancelAlarm(); 3017c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3018c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3019c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupAddToFolder() { 3020c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverFolderIcon != null) { 3021c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon.onDragExit(null); 3022c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon = null; 3023c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3024c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3025c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3026c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupReorder(boolean cancelAlarm) { 3027c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // Any pending reorders are canceled 3028c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (cancelAlarm) { 3029c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mReorderAlarm.cancelAlarm(); 3030c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3031c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mLastReorderX = -1; 3032c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mLastReorderY = -1; 303331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 303431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 30354516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka /* 30364516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 30374516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Convert the 2D coordinate xy from the parent View's coordinate space to this CellLayout's 30384516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * coordinate space. The argument xy is modified with the return result. 30394516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 30404516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * if cachedInverseMatrix is not null, this method will just use that matrix instead of 3041d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka * computing it itself; we use this to avoid redundant matrix inversions in 30424516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * findMatchingPageForDragOver 30434516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 30444516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 30454516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka void mapPointFromSelfToChild(View v, float[] xy, Matrix cachedInverseMatrix) { 30467d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] = xy[0] - v.getLeft(); 30477d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] = xy[1] - v.getTop(); 30487d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen } 30497d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 30507d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen boolean isPointInSelfOverHotseat(int x, int y, Rect r) { 30517d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (r == null) { 30527d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen r = new Rect(); 30534516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 30547d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[0] = x; 30557d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[1] = y; 30567d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempPt, true); 3057abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung 3058abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 3059abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 3060abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung r = grid.getHotseatRect(); 30617d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (r.contains(mTempPt[0], mTempPt[1])) { 30627d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen return true; 30633bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } 30647d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen return false; 30654516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 30664516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3067c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void mapPointFromSelfToHotseatLayout(Hotseat hotseat, float[] xy) { 30687d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[0] = (int) xy[0]; 30697d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[1] = (int) xy[1]; 30707d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempPt, true); 3071156ab5b22e45b36a1c5edbe5accccf6aefcb4907Winson Chung mLauncher.getDragLayer().mapCoordInSelfToDescendent(hotseat.getLayout(), mTempPt); 30727d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 30737d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] = mTempPt[0]; 30747d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] = mTempPt[1]; 3075c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3076c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 30773d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /* 30784516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 30794516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Convert the 2D coordinate xy from this CellLayout's coordinate space to 30804516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * the parent View's coordinate space. The argument xy is modified with the return result. 30814516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 30824516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 30834516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka void mapPointFromChildToSelf(View v, float[] xy) { 30847d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] += v.getLeft(); 30857d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] += v.getTop(); 30864516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 30874516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3088e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen static private float squaredDistance(float[] point1, float[] point2) { 30894516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float distanceX = point1[0] - point2[0]; 30904516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float distanceY = point2[1] - point2[1]; 30914516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka return distanceX * distanceX + distanceY * distanceY; 3092e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 30930280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 30944516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka /* 30954516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 30964516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * This method returns the CellLayout that is currently being dragged to. In order to drag 30974516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * to a CellLayout, either the touch point must be directly over the CellLayout, or as a second 30984516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * strategy, we see if the dragView is overlapping any CellLayout and choose the closest one 30994516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 31004516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Return null if no CellLayout is currently being dragged over 31014516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 31024516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 31034516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka private CellLayout findMatchingPageForDragOver( 310400618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen DragView dragView, float originX, float originY, boolean exact) { 31054516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // We loop through all the screens (ie CellLayouts) and see which ones overlap 31064516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // with the item being dragged and then choose the one that's closest to the touch point 3107a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka final int screenCount = getChildCount(); 3108a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka CellLayout bestMatchingScreen = null; 31090280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka float smallestDistSoFar = Float.MAX_VALUE; 31104516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3111a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka for (int i = 0; i < screenCount; i++) { 3112df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen // The custom content screen is not a valid drag over option 3113df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen if (mScreenOrder.get(i) == CUSTOM_CONTENT_SCREEN_ID) { 3114df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen continue; 3115df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen } 3116df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen 31173d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout cl = (CellLayout) getChildAt(i); 3118a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 311900618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen final float[] touchXy = {originX, originY}; 31204516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Transform the touch coordinates to the CellLayout's local coordinates 31214516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // If the touch point is within the bounds of the cell layout, we can return immediately 31220280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka cl.getMatrix().invert(mTempInverseMatrix); 31234516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka mapPointFromSelfToChild(cl, touchXy, mTempInverseMatrix); 31244516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 31254516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka if (touchXy[0] >= 0 && touchXy[0] <= cl.getWidth() && 31264516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka touchXy[1] >= 0 && touchXy[1] <= cl.getHeight()) { 31274516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka return cl; 31284516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 31294516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 313096ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung if (!exact) { 31314516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Get the center of the cell layout in screen coordinates 31324516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka final float[] cellLayoutCenter = mTempCellLayoutCenterCoordinates; 31334516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka cellLayoutCenter[0] = cl.getWidth()/2; 31344516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka cellLayoutCenter[1] = cl.getHeight()/2; 31354516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka mapPointFromChildToSelf(cl, cellLayoutCenter); 31364516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 313700618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen touchXy[0] = originX; 313800618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen touchXy[1] = originY; 31394516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 31404516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Calculate the distance between the center of the CellLayout 31414516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // and the touch point 31424516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float dist = squaredDistance(touchXy, cellLayoutCenter); 31434516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 31444516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka if (dist < smallestDistSoFar) { 31450280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka smallestDistSoFar = dist; 3146a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka bestMatchingScreen = cl; 3147a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 31484516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 3149a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 3150a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka return bestMatchingScreen; 3151a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 3152a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 3153e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // This is used to compute the visual center of the dragView. This point is then 3154e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // used to visualize drop locations and determine where to drop an item. The idea is that 3155e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // the visual center represents the user's interpretation of where the item is, and hence 3156e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // is the appropriate point to use when determining drop location. 3157e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen private float[] getDragViewVisualCenter(int x, int y, int xOffset, int yOffset, 3158e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen DragView dragView, float[] recycle) { 3159e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen float res[]; 3160e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen if (recycle == null) { 3161e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res = new float[2]; 3162e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } else { 3163e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res = recycle; 3164e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3165e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3166e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // First off, the drag view has been shifted in a way that is not represented in the 3167e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // x and y values or the x/yOffsets. Here we account for that shift. 3168e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen x += getResources().getDimensionPixelSize(R.dimen.dragViewOffsetX); 3169e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen y += getResources().getDimensionPixelSize(R.dimen.dragViewOffsetY); 3170e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3171e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // These represent the visual top and left of drag view if a dragRect was provided. 3172e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // If a dragRect was not provided, then they correspond to the actual view left and 3173e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // top, as the dragRect is in that case taken to be the entire dragView. 3174e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // R.dimen.dragViewOffsetY. 3175e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int left = x - xOffset; 3176e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int top = y - yOffset; 3177e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3178e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // In order to find the visual center, we shift by half the dragRect 3179e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res[0] = left + dragView.getDragRegion().width() / 2; 3180e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res[1] = top + dragView.getDragRegion().height() / 2; 3181e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3182e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen return res; 3183e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3184e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3185ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung private boolean isDragWidget(DragObject d) { 3186ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung return (d.dragInfo instanceof LauncherAppWidgetInfo || 3187ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung d.dragInfo instanceof PendingAddWidgetInfo); 3188ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung } 3189ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung private boolean isExternalDragWidget(DragObject d) { 3190ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung return d.dragSource != this && isDragWidget(d); 3191ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung } 3192ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung 3193cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragOver(DragObject d) { 3194c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Skip drag over events while we are dragging over side pages 319582ac8a24883a3495a96189a6e5eb307f50177e0eAdam Cohen if (mInScrollArea || mIsSwitchingState || mState == State.SMALL) return; 3196c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 31974afe9b31f51022538b30646fe83780e83bf22490Winson Chung Rect r = new Rect(); 31983d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout layout = null; 3199c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung ItemInfo item = (ItemInfo) d.dragInfo; 3200c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3201c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Ensure that we have proper spans for the item that we are dropping 3202c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (item.spanX < 0 || item.spanY < 0) throw new RuntimeException("Improper spans found"); 320300618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, 32044afe9b31f51022538b30646fe83780e83bf22490Winson Chung d.dragView, mDragViewVisualCenter); 320500618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen 3206482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen final View child = (mDragInfo == null) ? null : mDragInfo.cell; 3207c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Identify whether we have dragged over a side page 3208d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isSmall()) { 3209ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung if (mLauncher.getHotseat() != null && !isExternalDragWidget(d)) { 32107d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (isPointInSelfOverHotseat(d.x, d.y, r)) { 32114afe9b31f51022538b30646fe83780e83bf22490Winson Chung layout = mLauncher.getHotseat().getLayout(); 32124afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 32134afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 32144afe9b31f51022538b30646fe83780e83bf22490Winson Chung if (layout == null) { 321596ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung layout = findMatchingPageForDragOver(d.dragView, d.x, d.y, false); 32164afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 3217c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (layout != mDragTargetLayout) { 3218c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3219c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3220c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3221d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean isInSpringLoadedMode = (mState == State.SPRING_LOADED); 3222c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (isInSpringLoadedMode) { 32234afe9b31f51022538b30646fe83780e83bf22490Winson Chung if (mLauncher.isHotseatLayout(layout)) { 32244afe9b31f51022538b30646fe83780e83bf22490Winson Chung mSpringLoadedDragController.cancel(); 32254afe9b31f51022538b30646fe83780e83bf22490Winson Chung } else { 32264afe9b31f51022538b30646fe83780e83bf22490Winson Chung mSpringLoadedDragController.setAlarm(mDragTargetLayout); 32274afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 3228d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 3229d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 3230c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } else { 32313d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // Test to see if we are over the hotseat otherwise just use the current page 3232ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung if (mLauncher.getHotseat() != null && !isDragWidget(d)) { 32337d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (isPointInSelfOverHotseat(d.x, d.y, r)) { 32343d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = mLauncher.getHotseat().getLayout(); 32353d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 32363d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 32373d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (layout == null) { 32383d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = getCurrentDropLayout(); 32393d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3240c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (layout != mDragTargetLayout) { 3241c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3242c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3243c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3244c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3245a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 3246c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Handle the drag over 3247c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (mDragTargetLayout != null) { 3248c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // We want the point to be mapped to the dragTarget. 32493d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.isHotseatLayout(mDragTargetLayout)) { 3250c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 32513d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 32523d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung mapPointFromSelfToChild(mDragTargetLayout, mDragViewVisualCenter, null); 32533d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3254c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3255c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung ItemInfo info = (ItemInfo) d.dragInfo; 325619072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 325774c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int minSpanX = item.spanX; 325874c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int minSpanY = item.spanY; 325974c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 326074c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen minSpanX = item.minSpanX; 326174c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen minSpanY = item.minSpanY; 326274c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen } 326374c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen 3264c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 326574c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, 3266d024f9845a0974ab525baad085f316031cd5a742Adam Cohen mDragTargetLayout, mTargetCell); 326774c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int reorderX = mTargetCell[0]; 326874c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int reorderY = mTargetCell[1]; 3269c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3270c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropOverCell(mTargetCell[0], mTargetCell[1]); 3271c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3272482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float targetCellDistance = mDragTargetLayout.getDistanceFromCell( 3273482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[0], mDragViewVisualCenter[1], mTargetCell); 3274482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3275c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung final View dragOverView = mDragTargetLayout.getChildAt(mTargetCell[0], 3276c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mTargetCell[1]); 3277c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3278c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen manageFolderFeedback(info, mDragTargetLayout, mTargetCell, 3279c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen targetCellDistance, dragOverView); 3280c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3281c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen boolean nearestDropOccupied = mDragTargetLayout.isNearestDropLocationOccupied((int) 3282c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], item.spanX, 3283c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen item.spanY, child, mTargetCell); 3284c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3285c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (!nearestDropOccupied) { 328619f3792523fe2d55ea791a9286398a6120920690Adam Cohen mDragTargetLayout.visualizeDropLocation(child, mDragOutline, 328719f3792523fe2d55ea791a9286398a6120920690Adam Cohen (int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], 328819f3792523fe2d55ea791a9286398a6120920690Adam Cohen mTargetCell[0], mTargetCell[1], item.spanX, item.spanY, false, 328919f3792523fe2d55ea791a9286398a6120920690Adam Cohen d.dragView.getDragVisualizeOffset(), d.dragView.getDragRegion()); 3290c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if ((mDragMode == DRAG_MODE_NONE || mDragMode == DRAG_MODE_REORDER) 329174c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen && !mReorderAlarm.alarmPending() && (mLastReorderX != reorderX || 329274c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen mLastReorderY != reorderY)) { 3293d024f9845a0974ab525baad085f316031cd5a742Adam Cohen 329419f3792523fe2d55ea791a9286398a6120920690Adam Cohen // Otherwise, if we aren't adding to or creating a folder and there's no pending 329519f3792523fe2d55ea791a9286398a6120920690Adam Cohen // reorder, then we schedule a reorder 3296482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen ReorderAlarmListener listener = new ReorderAlarmListener(mDragViewVisualCenter, 3297482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX, minSpanY, item.spanX, item.spanY, d.dragView, child); 3298482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mReorderAlarm.setOnAlarmListener(listener); 3299482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mReorderAlarm.setAlarm(REORDER_TIMEOUT); 3300c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3301c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3302c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER || mDragMode == DRAG_MODE_ADD_TO_FOLDER || 3303c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen !nearestDropOccupied) { 3304c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3305c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.revertTempState(); 3306d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3307482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3308c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3309c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3310c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3311c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void manageFolderFeedback(ItemInfo info, CellLayout targetLayout, 3312c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen int[] targetCell, float distance, View dragOverView) { 3313482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean userFolderPending = willCreateUserFolder(info, targetLayout, targetCell, distance, 3314482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen false); 3315482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3316c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_NONE && userFolderPending && 3317c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen !mFolderCreationAlarm.alarmPending()) { 3318482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mFolderCreationAlarm.setOnAlarmListener(new 3319482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen FolderCreationAlarmListener(targetLayout, targetCell[0], targetCell[1])); 3320482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mFolderCreationAlarm.setAlarm(FOLDER_CREATION_TIMEOUT); 3321c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3322482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3323482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3324482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willAddToFolder = 3325482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen willAddToExistingUserFolder(info, targetLayout, targetCell, distance); 3326482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3327482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (willAddToFolder && mDragMode == DRAG_MODE_NONE) { 3328c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon = ((FolderIcon) dragOverView); 3329c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon.onDragEnter(info); 3330482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (targetLayout != null) { 3331482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen targetLayout.clearDragOutlines(); 3332482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3333c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_ADD_TO_FOLDER); 3334c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3335482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3336482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3337c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_ADD_TO_FOLDER && !willAddToFolder) { 3338c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3339c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3340c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER && !userFolderPending) { 3341c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3342976ebec9e31643d3513f9f0de2b433d9aa186ce9Patrick Dubroy } 334331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3344c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3345c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3346c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 334719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen class FolderCreationAlarmListener implements OnAlarmListener { 334869ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen CellLayout layout; 334969ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen int cellX; 335069ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen int cellY; 335119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 335269ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen public FolderCreationAlarmListener(CellLayout layout, int cellX, int cellY) { 335369ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.layout = layout; 335469ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.cellX = cellX; 335569ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.cellY = cellY; 335619072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 335719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 335819072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen public void onAlarm(Alarm alarm) { 335919072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen if (mDragFolderRingAnimator == null) { 336019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mDragFolderRingAnimator = new FolderRingAnimator(mLauncher, null); 336119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 336269ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mDragFolderRingAnimator.setCell(cellX, cellY); 336369ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mDragFolderRingAnimator.setCellLayout(layout); 336419072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mDragFolderRingAnimator.animateToAcceptState(); 336569ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen layout.showFolderAccept(mDragFolderRingAnimator); 336669ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen layout.clearDragOutlines(); 3367c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_CREATE_FOLDER); 3368482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3369482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3370482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3371482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen class ReorderAlarmListener implements OnAlarmListener { 3372482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float[] dragViewCenter; 3373482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX, minSpanY, spanX, spanY; 3374482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen DragView dragView; 3375482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen View child; 3376482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3377482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen public ReorderAlarmListener(float[] dragViewCenter, int minSpanX, int minSpanY, int spanX, 3378482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int spanY, DragView dragView, View child) { 3379482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.dragViewCenter = dragViewCenter; 3380482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.minSpanX = minSpanX; 3381482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.minSpanY = minSpanY; 3382482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.spanX = spanX; 3383482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.spanY = spanY; 3384482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.child = child; 3385482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.dragView = dragView; 3386482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3387482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3388482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen public void onAlarm(Alarm alarm) { 3389482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] resultSpan = new int[2]; 339019f3792523fe2d55ea791a9286398a6120920690Adam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 339174c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, mDragTargetLayout, 339274c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen mTargetCell); 339319f3792523fe2d55ea791a9286398a6120920690Adam Cohen mLastReorderX = mTargetCell[0]; 339419f3792523fe2d55ea791a9286398a6120920690Adam Cohen mLastReorderY = mTargetCell[1]; 339519f3792523fe2d55ea791a9286398a6120920690Adam Cohen 3396482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell = mDragTargetLayout.createArea((int) mDragViewVisualCenter[0], 3397482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, 3398482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen child, mTargetCell, resultSpan, CellLayout.MODE_DRAG_OVER); 3399482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 340019f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (mTargetCell[0] < 0 || mTargetCell[1] < 0) { 340119f3792523fe2d55ea791a9286398a6120920690Adam Cohen mDragTargetLayout.revertTempState(); 3402c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else { 3403c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_REORDER); 340419f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 3405482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3406482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean resize = resultSpan[0] != spanX || resultSpan[1] != spanY; 3407482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragTargetLayout.visualizeDropLocation(child, mDragOutline, 3408482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], 3409482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell[0], mTargetCell[1], resultSpan[0], resultSpan[1], resize, 3410482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen dragView.getDragVisualizeOffset(), dragView.getDragRegion()); 341119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 341219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 341319072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 3414a34abf8c781485b788fddacb352d586bffca886cWinson Chung @Override 34157d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen public void getHitRectRelativeToDragLayer(Rect outRect) { 3416a34abf8c781485b788fddacb352d586bffca886cWinson Chung // We want the workspace to have the whole area of the display (it will find the correct 3417a34abf8c781485b788fddacb352d586bffca886cWinson Chung // cell layout to drop to in the existing drag/drop logic. 34187d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantRectRelativeToSelf(this, outRect); 3419a34abf8c781485b788fddacb352d586bffca886cWinson Chung } 3420a34abf8c781485b788fddacb352d586bffca886cWinson Chung 34212b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy /** 34222b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy * Add the item specified by dragInfo to the given layout. 34232b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy * @return true if successful 34242b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy */ 3425120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen public boolean addExternalItemToScreen(ItemInfo dragInfo, CellLayout layout) { 3426120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen if (layout.findCellForSpan(mTempEstimate, dragInfo.spanX, dragInfo.spanY)) { 3427bbaa75c8c432c46c00ee2eb836e438b3774d6709Patrick Dubroy onDropExternal(dragInfo.dropPos, (ItemInfo) dragInfo, (CellLayout) layout, false); 34282b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy return true; 34292b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy } 343093eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung mLauncher.showOutOfSpaceMessage(mLauncher.isHotseatLayout(layout)); 34312b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy return false; 34322b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy } 34332b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy 3434d5e42733799817d11d739b0a882da8dda721126dAdam Cohen private void onDropExternal(int[] touchXY, Object dragInfo, 3435d5e42733799817d11d739b0a882da8dda721126dAdam Cohen CellLayout cellLayout, boolean insertAtFirst) { 3436e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen onDropExternal(touchXY, dragInfo, cellLayout, insertAtFirst, null); 3437d5e42733799817d11d739b0a882da8dda721126dAdam Cohen } 3438d5e42733799817d11d739b0a882da8dda721126dAdam Cohen 3439120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen /** 3440120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * Drop an item that didn't originate on one of the workspace screens. 3441120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * It may have come from Launcher (e.g. from all apps or customize), or it may have 3442120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * come from another app altogether. 3443120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * 3444120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * NOTE: This can also be called when we are outside of a drag event, when we want 3445120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * to add an item to one of the workspace screens. 3446120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen */ 3447557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung private void onDropExternal(final int[] touchXY, final Object dragInfo, 3448557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final CellLayout cellLayout, boolean insertAtFirst, DragObject d) { 3449557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final Runnable exitSpringLoadedRunnable = new Runnable() { 3450557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung @Override 3451557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void run() { 3452ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen mLauncher.exitSpringLoadedDragModeDelayed(true, false, null); 3453557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3454557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung }; 3455b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3456b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen ItemInfo info = (ItemInfo) dragInfo; 3457b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen int spanX = info.spanX; 3458b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen int spanY = info.spanY; 3459b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen if (mDragInfo != null) { 3460b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen spanX = mDragInfo.spanX; 3461b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen spanY = mDragInfo.spanY; 3462b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen } 3463b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 34643d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final long container = mLauncher.isHotseatLayout(cellLayout) ? 34653d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_HOTSEAT : 34663d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_DESKTOP; 3467dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen final long screenId = getIdForScreen(cellLayout); 3468dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (!mLauncher.isHotseatLayout(cellLayout) 3469dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen && screenId != getScreenIdForPageIndex(mCurrentPage) 34703d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung && mState != State.SPRING_LOADED) { 3471dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToScreenId(screenId, null); 347276078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 3473b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3474b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen if (info instanceof PendingAddItemInfo) { 3475b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen final PendingAddItemInfo pendingInfo = (PendingAddItemInfo) dragInfo; 3476b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3477558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen boolean findNearestVacantCell = true; 3478558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT) { 3479558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY, 3480558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen cellLayout, mTargetCell); 3481482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3482482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3483c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (willCreateUserFolder((ItemInfo) d.dragInfo, cellLayout, mTargetCell, 3484482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, true) || willAddToExistingUserFolder((ItemInfo) d.dragInfo, 3485c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cellLayout, mTargetCell, distance)) { 3486558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen findNearestVacantCell = false; 3487558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3488558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3489482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3490d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo item = (ItemInfo) d.dragInfo; 3491aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen boolean updateWidgetSize = false; 3492558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (findNearestVacantCell) { 3493482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX = item.spanX; 3494482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanY = item.spanY; 3495482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 3496482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX = item.minSpanX; 3497482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanY = item.minSpanY; 3498482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3499d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] resultSpan = new int[2]; 3500c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mTargetCell = cellLayout.createArea((int) mDragViewVisualCenter[0], 3501482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, info.spanX, info.spanY, 3502482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen null, mTargetCell, resultSpan, CellLayout.MODE_ON_DROP_EXTERNAL); 35039e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 35049e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY) { 35059e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen updateWidgetSize = true; 35069e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen } 3507d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanX = resultSpan[0]; 3508d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanY = resultSpan[1]; 3509558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3510558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen 3511b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen Runnable onAnimationCompleteRunnable = new Runnable() { 3512557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung @Override 3513557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void run() { 3514557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung // When dragging and dropping from customization tray, we deal with creating 3515557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung // widgets/shortcuts/folders in a slightly different way 3516b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen switch (pendingInfo.itemType) { 3517557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 3518d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int span[] = new int[2]; 3519d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen span[0] = item.spanX; 3520d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen span[1] = item.spanY; 3521b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen mLauncher.addAppWidgetFromDrop((PendingAddWidgetInfo) pendingInfo, 3522dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen container, screenId, mTargetCell, span, null); 3523557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung break; 3524557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 3525b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen mLauncher.processShortcutFromDrop(pendingInfo.componentName, 3526dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen container, screenId, mTargetCell, null); 3527557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung break; 3528557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung default: 3529b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen throw new IllegalStateException("Unknown item type: " + 3530b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen pendingInfo.itemType); 3531557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3532557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3533b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen }; 3534d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen View finalView = pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET 3535d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ? ((PendingAddWidgetInfo) pendingInfo).boundWidget : null; 35369e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 35379e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (finalView instanceof AppWidgetHostView && updateWidgetSize) { 35389e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen AppWidgetHostView awhv = (AppWidgetHostView) finalView; 35399e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen AppWidgetResizeFrame.updateWidgetSizeRanges(awhv, mLauncher, item.spanX, 35409e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen item.spanY); 35419e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen } 35429e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 3543d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int animationStyle = ANIMATE_INTO_POSITION_AND_DISAPPEAR; 3544d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET && 3545d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ((PendingAddWidgetInfo) pendingInfo).info.configure != null) { 3546d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animationStyle = ANIMATE_INTO_POSITION_AND_REMAIN; 3547d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3548d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animateWidgetDrop(info, cellLayout, d.dragView, onAnimationCompleteRunnable, 3549d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animationStyle, finalView, true); 35509c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } else { 35519c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // This is for other drag/drop cases, like dragging from All Apps 35529c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka View view = null; 355331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 35549c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka switch (info.itemType) { 35559c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 35569c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 3557eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka if (info.container == NO_ID && info instanceof AppInfo) { 35589c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // Came from all apps -- make a copy 3559eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka info = new ShortcutInfo((AppInfo) info); 35609c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } 35619c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka view = mLauncher.createShortcut(R.layout.application, cellLayout, 35629c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka (ShortcutInfo) info); 35639c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka break; 3564df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 3565c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen view = FolderIcon.fromXml(R.layout.folder_icon, mLauncher, cellLayout, 3566c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen (FolderInfo) info, mIconCache); 35679c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka break; 35689c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka default: 35699c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka throw new IllegalStateException("Unknown item type: " + info.itemType); 35709c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } 357131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3572c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // First we find the cell nearest to point at which the item is 3573c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // dropped, without any consideration to whether there is an item there. 3574c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (touchXY != null) { 3575c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY, 3576c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen cellLayout, mTargetCell); 3577482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3578482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3579557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung d.postAnimationRunnable = exitSpringLoadedRunnable; 3580482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (createUserFolderIfNecessary(view, container, cellLayout, mTargetCell, distance, 3581482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen true, d.dragView, d.postAnimationRunnable)) { 3582c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3583c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3584482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (addToExistingFolderIfNecessary(view, cellLayout, mTargetCell, distance, d, 3585482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen true)) { 3586c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3587c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 358810b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 358910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 3590c4e772e4b3f21bde342e475ebc49b5b76b8f74e8Michael Jurka if (touchXY != null) { 35919c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // when dragging and dropping, just find the closest free spot 3592c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mTargetCell = cellLayout.createArea((int) mDragViewVisualCenter[0], 3593482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], 1, 1, 1, 1, 3594ea889a294be004f4b1c21e9b874f9e63abfb8bd6Adam Cohen null, mTargetCell, null, CellLayout.MODE_ON_DROP_EXTERNAL); 35959c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } else { 35969c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka cellLayout.findCellForSpan(mTargetCell, 1, 1); 359731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3598dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(view, container, screenId, mTargetCell[0], mTargetCell[1], info.spanX, 35993d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung info.spanY, insertAtFirst); 3600716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen cellLayout.onDropChild(view); 36016569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy CellLayout.LayoutParams lp = (CellLayout.LayoutParams) view.getLayoutParams(); 3602a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cellLayout.getShortcutsAndWidgets().measureChild(view); 3603d5e42733799817d11d739b0a882da8dda721126dAdam Cohen 3604dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screenId, 3605aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung lp.cellX, lp.cellY); 36063e8f811f31a2275e778244427271f77f4116c08bAdam Cohen 36073e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (d.dragView != null) { 36084b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // We wrap the animation call in the temporary set and reset of the current 36094b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // cellLayout to its final transform -- this means we animate the drag view to 36104b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // the correct final location. 36114b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen setFinalTransitionTransform(cellLayout); 3612557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, view, 36134b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen exitSpringLoadedRunnable); 36144b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen resetTransitionTransform(cellLayout); 36154b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 36164b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 36174b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 36184b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 3619d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public Bitmap createWidgetBitmap(ItemInfo widgetInfo, View layout) { 3620ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int[] unScaledSize = mLauncher.getWorkspace().estimateItemSize(widgetInfo.spanX, 3621ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen widgetInfo.spanY, widgetInfo, false); 3622d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int visibility = layout.getVisibility(); 3623ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.setVisibility(VISIBLE); 3624ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3625ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int width = MeasureSpec.makeMeasureSpec(unScaledSize[0], MeasureSpec.EXACTLY); 3626ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int height = MeasureSpec.makeMeasureSpec(unScaledSize[1], MeasureSpec.EXACTLY); 3627ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Bitmap b = Bitmap.createBitmap(unScaledSize[0], unScaledSize[1], 3628ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Bitmap.Config.ARGB_8888); 3629ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Canvas c = new Canvas(b); 3630ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3631ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.measure(width, height); 3632ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.layout(0, 0, unScaledSize[0], unScaledSize[1]); 3633ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.draw(c); 3634ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen c.setBitmap(null); 3635d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen layout.setVisibility(visibility); 3636ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen return b; 3637ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3638ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3639d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen private void getFinalPositionForDropAnimation(int[] loc, float[] scaleXY, 36409d5b7d81ae498da060deb387a14b6a8475415592Adam Cohen DragView dragView, CellLayout layout, ItemInfo info, int[] targetCell, 3641a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka boolean external, boolean scale) { 3642ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // Now we animate the dragView, (ie. the widget or shortcut preview) into its final 3643ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // location and size on the home screen. 3644d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int spanX = info.spanX; 3645d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int spanY = info.spanY; 3646d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3647d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = estimateItemPosition(layout, info, targetCell[0], targetCell[1], spanX, spanY); 3648d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen loc[0] = r.left; 3649d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen loc[1] = r.top; 3650d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3651d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen setFinalTransitionTransform(layout); 3652ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen float cellLayoutScale = 36537d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(layout, loc, true); 3654d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resetTransitionTransform(layout); 3655a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka 3656a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka float dragViewScaleX; 3657a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka float dragViewScaleY; 3658a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka if (scale) { 3659a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleX = (1.0f * r.width()) / dragView.getMeasuredWidth(); 3660a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleY = (1.0f * r.height()) / dragView.getMeasuredHeight(); 3661a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka } else { 3662a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleX = 1f; 3663a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleY = 1f; 3664a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka } 3665ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3666ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // The animation will scale the dragView about its center, so we need to center about 3667ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // the final location. 3668ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen loc[0] -= (dragView.getMeasuredWidth() - cellLayoutScale * r.width()) / 2; 3669ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen loc[1] -= (dragView.getMeasuredHeight() - cellLayoutScale * r.height()) / 2; 3670ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3671d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[0] = dragViewScaleX * cellLayoutScale; 3672d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[1] = dragViewScaleY * cellLayoutScale; 3673d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3674d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3675d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void animateWidgetDrop(ItemInfo info, CellLayout cellLayout, DragView dragView, 3676d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable onCompleteRunnable, int animationType, final View finalView, 3677d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean external) { 3678d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect from = new Rect(); 3679d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().getViewRectRelativeToSelf(dragView, from); 3680d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3681d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] finalPos = new int[2]; 3682d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen float scaleXY[] = new float[2]; 3683a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka boolean scalePreview = !(info instanceof PendingAddShortcutInfo); 3684d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen getFinalPositionForDropAnimation(finalPos, scaleXY, dragView, cellLayout, info, mTargetCell, 3685a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka external, scalePreview); 3686ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3687ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Resources res = mLauncher.getResources(); 3688ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int duration = res.getInteger(R.integer.config_dropAnimMaxDuration) - 200; 3689ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3690d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen // In the case where we've prebound the widget, we remove it from the DragLayer 3691d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalView instanceof AppWidgetHostView && external) { 369268f681bc7a10fc014ae0864c6e2db465ce4c30dfAdam Cohen Log.d(TAG, "6557954 Animate widget drop, final view is appWidgetHostView"); 3693d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().removeView(finalView); 3694d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3695d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if ((animationType == ANIMATE_INTO_POSITION_AND_RESIZE || external) && finalView != null) { 3696d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Bitmap crossFadeBitmap = createWidgetBitmap(info, finalView); 3697ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragView.setCrossFadeBitmap(crossFadeBitmap); 3698ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragView.crossFade((int) (duration * 0.8f)); 3699d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET && external) { 3700d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[0] = scaleXY[1] = Math.min(scaleXY[0], scaleXY[1]); 3701ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3702ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3703d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 37047bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung if (animationType == CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION) { 3705d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(dragView, finalPos, 0f, 0.1f, 0.1f, 3706ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen DragLayer.ANIMATION_END_DISAPPEAR, onCompleteRunnable, duration); 3707ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } else { 3708d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int endStyle; 3709d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (animationType == ANIMATE_INTO_POSITION_AND_REMAIN) { 3710d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen endStyle = DragLayer.ANIMATION_END_REMAIN_VISIBLE; 3711d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 3712d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen endStyle = DragLayer.ANIMATION_END_DISAPPEAR;; 3713d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3714d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3715d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Runnable onComplete = new Runnable() { 3716d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen @Override 3717d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void run() { 3718d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalView != null) { 3719d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalView.setVisibility(VISIBLE); 3720d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3721d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (onCompleteRunnable != null) { 3722d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable.run(); 3723d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3724d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3725d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen }; 3726d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen dragLayer.animateViewIntoPosition(dragView, from.left, from.top, finalPos[0], 3727d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalPos[1], 1, 1, 1, scaleXY[0], scaleXY[1], onComplete, endStyle, 3728d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen duration, this); 3729ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3730ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3731ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 37324b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public void setFinalTransitionTransform(CellLayout layout) { 37334b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (isSwitchingState()) { 37347d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mCurrentScale = getScaleX(); 37357d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mNewScale); 37367d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mNewScale); 37374b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 37384b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 37394b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public void resetTransitionTransform(CellLayout layout) { 37404b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (isSwitchingState()) { 37417d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mCurrentScale); 37427d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mCurrentScale); 3743af44209bfa60da3c7ab49b7f508f9effd316ee41Michael Jurka } 374431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3745aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 374670864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 374770864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Return the current {@link CellLayout}, correctly picking the destination 374870864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * screen while a scroll is in progress. 374970864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 37505f445425606b2c27276a79e9e871cf7f67b1b719Patrick Dubroy public CellLayout getCurrentDropLayout() { 3751360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung return (CellLayout) getChildAt(getNextPage()); 375270864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey } 375331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 375470864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 37550280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * Return the current CellInfo describing our current drag; this method exists 37560280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * so that Launcher can sync this object with the correct info when the activity is created/ 37570280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * destroyed 37580280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * 37590280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka */ 37600280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public CellLayout.CellInfo getDragInfo() { 37610280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka return mDragInfo; 37620280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 37630280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 376421cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen public int getRestorePage() { 376521cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen return getNextPage() - numCustomPages(); 376621cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 376721cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen 37680280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka /** 376970864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Calculate the nearest cell where the given object would be dropped. 3770e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen * 3771e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen * pixelX and pixelY should be in the coordinate system of layout 377270864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 3773df0353815c629fc678824b07a234b89a1ff94208Adam Cohen private int[] findNearestArea(int pixelX, int pixelY, 3774e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int spanX, int spanY, CellLayout layout, int[] recycle) { 3775df0353815c629fc678824b07a234b89a1ff94208Adam Cohen return layout.findNearestArea( 3776e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen pixelX, pixelY, spanX, spanY, recycle); 3777df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 3778df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 3779cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen void setup(DragController dragController) { 3780c2f7f4794867cd1b3e97fd0f379ad8ad15958a6cMichael Jurka mSpringLoadedDragController = new SpringLoadedDragController(mLauncher); 378100acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato mDragController = dragController; 3782d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 3783d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // hardware layers on children are enabled on startup, but should be disabled until 3784d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // needed 37853a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 3786d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka setWallpaperDimension(); 378731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 378831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3789e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy /** 3790e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy * Called at the end of a drag which originated on the workspace. 3791e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy */ 37921e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onDropCompleted(final View target, final DragObject d, 37931e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka final boolean isFlingToDelete, final boolean success) { 37941e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferDropAfterUninstall) { 37951e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = new Runnable() { 37961e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void run() { 37971e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka onDropCompleted(target, d, isFlingToDelete, success); 37981e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = null; 3799d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 38001e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka }; 38011e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka return; 38021e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 38031e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 38041e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka boolean beingCalledAfterUninstall = mDeferredAction != null; 38051e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 38061e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (success && !(beingCalledAfterUninstall && !mUninstallSuccessful)) { 38071e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (target != this && mDragInfo != null) { 3808b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler CellLayout parentCell = getParentCellLayoutForView(mDragInfo.cell); 3809b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler if (parentCell != null) { 3810b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler parentCell.removeView(mDragInfo.cell); 3811b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler } 38121e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDragInfo.cell instanceof DropTarget) { 38131e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDragController.removeDropTarget((DropTarget) mDragInfo.cell); 381400acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 3815d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen // If we move the item to anything not on the Workspace, check if any empty 3816d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen // screens need to be removed. If we dropped back on the workspace, this will 3817d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen // be done post drop animation. 3818d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen stripEmptyScreens(); 381931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3820ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy } else if (mDragInfo != null) { 38213d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout cellLayout; 38223d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.isHotseatLayout(target)) { 38233d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellLayout = mLauncher.getHotseat().getLayout(); 38243d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 3825dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen cellLayout = getScreenWithId(mDragInfo.screenId); 38263d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 38273d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellLayout.onDropChild(mDragInfo.cell); 382831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 38291e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if ((d.cancelled || (beingCalledAfterUninstall && !mUninstallSuccessful)) 38301e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka && mDragInfo.cell != null) { 38311e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDragInfo.cell.setVisibility(VISIBLE); 383236cc09b07b19198f4ea886583cef462ade27192cAdam Cohen } 38334be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato mDragOutline = null; 383431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mDragInfo = null; 383531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 383631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 38371e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void deferCompleteDropAfterUninstallActivity() { 38381e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = true; 38391e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 38401e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 38411e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka /// maybe move this into a smaller part 38421e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onUninstallActivityReturned(boolean success) { 38431e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = false; 38441e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mUninstallSuccessful = success; 38451e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferredAction != null) { 38461e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction.run(); 38471e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 38481e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 38491e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 3850ea889a294be004f4b1c21e9b874f9e63abfb8bd6Adam Cohen void updateItemLocationsInDatabase(CellLayout cl) { 3851a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka int count = cl.getShortcutsAndWidgets().getChildCount(); 3852d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 3853dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = getIdForScreen(cl); 3854d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen int container = Favorites.CONTAINER_DESKTOP; 3855d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 3856d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen if (mLauncher.isHotseatLayout(cl)) { 3857dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = -1; 3858d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen container = Favorites.CONTAINER_HOTSEAT; 3859d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen } 3860d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 3861482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen for (int i = 0; i < count; i++) { 3862a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka View v = cl.getShortcutsAndWidgets().getChildAt(i); 3863482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen ItemInfo info = (ItemInfo) v.getTag(); 38642acce88b5fa316e7a314109f9957ad233a6c31a6Adam Cohen // Null check required as the AllApps button doesn't have an item info 3865487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen if (info != null && info.requiresDbUpdate) { 3866487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen info.requiresDbUpdate = false; 3867dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.modifyItemInDatabase(mLauncher, info, container, screenId, info.cellX, 3868bebf042666cffe52039b875a549a582abd78a431Adam Cohen info.cellY, info.spanX, info.spanY); 38692acce88b5fa316e7a314109f9957ad233a6c31a6Adam Cohen } 3870482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3871482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3872482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 38734caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen ArrayList<ComponentName> getUniqueComponents(boolean stripDuplicates, ArrayList<ComponentName> duplicates) { 3874e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<ComponentName> uniqueIntents = new ArrayList<ComponentName>(); 38754caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen getUniqueIntents((CellLayout) mLauncher.getHotseat().getLayout(), uniqueIntents, duplicates, false); 3876e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = getChildCount(); 3877e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 3878e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 38794caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen getUniqueIntents(cl, uniqueIntents, duplicates, false); 3880e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3881e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen return uniqueIntents; 3882e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3883e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 38844caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen void getUniqueIntents(CellLayout cl, ArrayList<ComponentName> uniqueIntents, 38854caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen ArrayList<ComponentName> duplicates, boolean stripDuplicates) { 3886e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = cl.getShortcutsAndWidgets().getChildCount(); 3887e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 3888e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<View> children = new ArrayList<View>(); 3889e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 3890e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = cl.getShortcutsAndWidgets().getChildAt(i); 3891e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen children.add(v); 3892e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3893e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 3894e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 3895e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = children.get(i); 3896e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 3897e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen // Null check required as the AllApps button doesn't have an item info 3898e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (info instanceof ShortcutInfo) { 3899e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ShortcutInfo si = (ShortcutInfo) info; 3900e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ComponentName cn = si.intent.getComponent(); 390199894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen 39024caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Uri dataUri = si.intent.getData(); 39034caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // If dataUri is not null / empty or if this component isn't one that would 39044caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // have previously showed up in the AllApps list, then this is a widget-type 39054caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // shortcut, so ignore it. 39064caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (dataUri != null && !dataUri.equals(Uri.EMPTY)) { 390799894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen continue; 390899894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen } 3909a0b5749433c66b6fed5c6026414ef438a938089bAdam Cohen 3910e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (!uniqueIntents.contains(cn)) { 3911e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen uniqueIntents.add(cn); 3912e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } else { 39134caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (stripDuplicates) { 39144caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen cl.removeViewInLayout(v); 39154caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, si); 39164caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 39174caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (duplicates != null) { 39184caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen duplicates.add(cn); 39194caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 3920e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3921e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3922e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (v instanceof FolderIcon) { 3923e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen FolderIcon fi = (FolderIcon) v; 3924e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<View> items = fi.getFolder().getItemsInReadingOrder(); 3925e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int j = 0; j < items.size(); j++) { 3926e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (items.get(j).getTag() instanceof ShortcutInfo) { 3927e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ShortcutInfo si = (ShortcutInfo) items.get(j).getTag(); 3928e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ComponentName cn = si.intent.getComponent(); 392999894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen 39304caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Uri dataUri = si.intent.getData(); 39314caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // If dataUri is not null / empty or if this component isn't one that would 39324caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // have previously showed up in the AllApps list, then this is a widget-type 39334caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // shortcut, so ignore it. 39344caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (dataUri != null && !dataUri.equals(Uri.EMPTY)) { 393599894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen continue; 393699894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen } 39374caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen 3938e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (!uniqueIntents.contains(cn)) { 3939e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen uniqueIntents.add(cn); 39404caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } else { 39414caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (stripDuplicates) { 39424caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen fi.getFolderInfo().remove(si); 39434caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, si); 39444caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 39454caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (duplicates != null) { 39464caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen duplicates.add(cn); 39474caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 3948e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3949e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3950e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3951e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3952e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3953e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3954e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 3955e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen void saveWorkspaceToDb() { 3956e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen saveWorkspaceScreenToDb((CellLayout) mLauncher.getHotseat().getLayout()); 3957e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = getChildCount(); 3958e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 3959e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 3960e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen saveWorkspaceScreenToDb(cl); 3961e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3962e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3963e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 3964e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen void saveWorkspaceScreenToDb(CellLayout cl) { 3965e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = cl.getShortcutsAndWidgets().getChildCount(); 3966e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 3967dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = getIdForScreen(cl); 3968e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int container = Favorites.CONTAINER_DESKTOP; 3969e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 3970f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung Hotseat hotseat = mLauncher.getHotseat(); 3971e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (mLauncher.isHotseatLayout(cl)) { 3972dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = -1; 3973e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen container = Favorites.CONTAINER_HOTSEAT; 3974e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3975e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 3976e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 3977e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = cl.getShortcutsAndWidgets().getChildAt(i); 3978e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 3979e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen // Null check required as the AllApps button doesn't have an item info 3980e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (info != null) { 3981f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung int cellX = info.cellX; 3982f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung int cellY = info.cellY; 3983f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung if (container == Favorites.CONTAINER_HOTSEAT) { 3984f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellX = hotseat.getCellXFromOrder((int) info.screenId); 3985f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellY = hotseat.getCellYFromOrder((int) info.screenId); 3986f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung } 3987f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung LauncherModel.addItemToDatabase(mLauncher, info, container, screenId, cellX, 3988f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellY, false); 3989e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3990e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (v instanceof FolderIcon) { 3991e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen FolderIcon fi = (FolderIcon) v; 3992e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen fi.getFolder().addItemLocationsInDatabase(); 3993e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3994e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3995e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3996e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 3997a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 3998043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung public boolean supportsFlingToDelete() { 3999043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung return true; 4000043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } 4001043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 4002a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 4003a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDelete(DragObject d, int x, int y, PointF vec) { 4004a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 4005a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 4006a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 4007a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 4008a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDeleteCompleted() { 4009a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 4010a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 4011a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 40120280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public boolean isDropEnabled() { 40130280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka return true; 40140280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 40150280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 40160142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 40170142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka protected void onRestoreInstanceState(Parcelable state) { 40180142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.onRestoreInstanceState(state); 40190142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka Launcher.setScreen(mCurrentPage); 40200142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } 40210142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 40220142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 40231462de39f01cec0ba785386532719cb0207dd827Adam Cohen protected void dispatchRestoreInstanceState(SparseArray<Parcelable> container) { 40241462de39f01cec0ba785386532719cb0207dd827Adam Cohen // We don't dispatch restoreInstanceState to our children using this code path. 4025a888158880fea53479447d883391f552604e46b6Dave Hawkey // Some pages will be restored immediately as their items are bound immediately, and 40261462de39f01cec0ba785386532719cb0207dd827Adam Cohen // others we will need to wait until after their items are bound. 40271462de39f01cec0ba785386532719cb0207dd827Adam Cohen mSavedStates = container; 40281462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 40291462de39f01cec0ba785386532719cb0207dd827Adam Cohen 40301462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void restoreInstanceStateForChild(int child) { 40311462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (mSavedStates != null) { 40321462de39f01cec0ba785386532719cb0207dd827Adam Cohen mRestoredPages.add(child); 40331462de39f01cec0ba785386532719cb0207dd827Adam Cohen CellLayout cl = (CellLayout) getChildAt(child); 40341462de39f01cec0ba785386532719cb0207dd827Adam Cohen cl.restoreInstanceState(mSavedStates); 40351462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 40361462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 40371462de39f01cec0ba785386532719cb0207dd827Adam Cohen 40381462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void restoreInstanceStateForRemainingPages() { 40391462de39f01cec0ba785386532719cb0207dd827Adam Cohen int count = getChildCount(); 40401462de39f01cec0ba785386532719cb0207dd827Adam Cohen for (int i = 0; i < count; i++) { 40411462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (!mRestoredPages.contains(i)) { 40421462de39f01cec0ba785386532719cb0207dd827Adam Cohen restoreInstanceStateForChild(i); 40431462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 40441462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 40451462de39f01cec0ba785386532719cb0207dd827Adam Cohen mRestoredPages.clear(); 40461462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 40471462de39f01cec0ba785386532719cb0207dd827Adam Cohen 40481462de39f01cec0ba785386532719cb0207dd827Adam Cohen @Override 404931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void scrollLeft() { 4050d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 40510142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.scrollLeft(); 405231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 405395bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen Folder openFolder = getOpenFolder(); 405495bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen if (openFolder != null) { 405595bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen openFolder.completeDragExit(); 405695bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen } 405731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 405831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 40590142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 406031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void scrollRight() { 4061d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 40620142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.scrollRight(); 406331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 406495bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen Folder openFolder = getOpenFolder(); 406595bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen if (openFolder != null) { 406695bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen openFolder.completeDragExit(); 406795bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen } 406831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4069138a04170d964da9cdec228e95b976875ae52481Karl Rosaen 40701262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy @Override 40713e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung public boolean onEnterScrollArea(int x, int y, int direction) { 40721c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung // Ignore the scroll area if we are dragging over the hot seat 4073cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler boolean isPortrait = !LauncherAppState.isScreenLandscape(getContext()); 407410bfc6e9294a4a336e505b57bac6fbac57bd8395Winson Chung if (mLauncher.getHotseat() != null && isPortrait) { 40751c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung Rect r = new Rect(); 40761c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung mLauncher.getHotseat().getHitRect(r); 40771c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung if (r.contains(x, y)) { 40783e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return false; 40791c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung } 40801c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung } 40811c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung 40823e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung boolean result = false; 408361a9a5c359e3e14cb1beaf43dbdb54e00911fe80Adam Cohen if (!isSmall() && !mIsSwitchingState && getOpenFolder() == null) { 4084d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka mInScrollArea = true; 408554fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 4086360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung final int page = getNextPage() + 4087aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung (direction == DragController.SCROLL_LEFT ? -1 : 1); 4088c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // We always want to exit the current layout to ensure parity of enter / exit 4089c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(null); 409054fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 4091aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung if (0 <= page && page < getChildCount()) { 4092482a5b6ed389ef943990277e461444626c34ebf2Winson Chung // Ensure that we are not dragging over to the custom content screen 4093482a5b6ed389ef943990277e461444626c34ebf2Winson Chung if (getScreenIdForPageIndex(page) == CUSTOM_CONTENT_SCREEN_ID) { 4094482a5b6ed389ef943990277e461444626c34ebf2Winson Chung return false; 4095482a5b6ed389ef943990277e461444626c34ebf2Winson Chung } 4096482a5b6ed389ef943990277e461444626c34ebf2Winson Chung 4097aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung CellLayout layout = (CellLayout) getChildAt(page); 4098c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 409970b9530f3147663d38875260b48d931793b7d378Patrick Dubroy 4100c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Workspace is responsible for drawing the edge glow on adjacent pages, 4101c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // so we need to redraw the workspace when this may have changed. 4102c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung invalidate(); 41033e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung result = true; 4104c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 410570b9530f3147663d38875260b48d931793b7d378Patrick Dubroy } 41063e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return result; 410708ae2ec4847a971ad1b19c163e3a0d6307a8ed72Patrick Dubroy } 410808ae2ec4847a971ad1b19c163e3a0d6307a8ed72Patrick Dubroy 41091262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy @Override 41103e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung public boolean onExitScrollArea() { 41113e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung boolean result = false; 4112d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka if (mInScrollArea) { 4113c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen invalidate(); 4114c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout layout = getCurrentDropLayout(); 4115c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 4116c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 4117c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 41188a18afc4aa7217e293e0e96a23ac1cedaabc3738Adam Cohen result = true; 4119c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mInScrollArea = false; 4120c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 41213e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return result; 4122c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 4123c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 4124c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung private void onResetScrollArea() { 4125c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(null); 4126c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mInScrollArea = false; 41271262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy } 41281262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy 41293d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 41303d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * Returns a specific CellLayout 41313d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 41323d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout getParentCellLayoutForView(View v) { 41333d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> layouts = getWorkspaceAndHotseatCellLayouts(); 41343d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (CellLayout layout : layouts) { 4135a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka if (layout.getShortcutsAndWidgets().indexOfChild(v) > -1) { 41363d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return layout; 41373d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 41383d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 41393d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return null; 41403d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 41413d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 41423d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 41433d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * Returns a list of all the CellLayouts in the workspace. 41443d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 41453d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> getWorkspaceAndHotseatCellLayouts() { 41463d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> layouts = new ArrayList<CellLayout>(); 41473d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int screenCount = getChildCount(); 41483d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (int screen = 0; screen < screenCount; screen++) { 41493d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layouts.add(((CellLayout) getChildAt(screen))); 41503d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 41513d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.getHotseat() != null) { 41523d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layouts.add(mLauncher.getHotseat().getLayout()); 41533d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 41543d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return layouts; 41553d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 41563d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 41573d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 41583d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * We should only use this to search for specific children. Do not use this method to modify 4159a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka * ShortcutsAndWidgetsContainer directly. Includes ShortcutAndWidgetContainers from 4160a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka * the hotseat and workspace pages 41613d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 4162a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> getAllShortcutAndWidgetContainers() { 4163a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 4164a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka new ArrayList<ShortcutAndWidgetContainer>(); 41653d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int screenCount = getChildCount(); 416631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int screen = 0; screen < screenCount; screen++) { 4167a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka childrenLayouts.add(((CellLayout) getChildAt(screen)).getShortcutsAndWidgets()); 41683d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 41693d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.getHotseat() != null) { 4170a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka childrenLayouts.add(mLauncher.getHotseat().getLayout().getShortcutsAndWidgets()); 41713d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 41723d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return childrenLayouts; 41733d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 41743d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 41753d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung public Folder getFolderForTag(Object tag) { 4176a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 4177a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka getAllShortcutAndWidgetContainers(); 4178a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka for (ShortcutAndWidgetContainer layout: childrenLayouts) { 41793d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int count = layout.getChildCount(); 418031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int i = 0; i < count; i++) { 41813d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung View child = layout.getChildAt(i); 41823d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (child instanceof Folder) { 418331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project Folder f = (Folder) child; 4184aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (f.getInfo() == tag && f.getInfo().opened) { 418531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return f; 418631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 418731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 418831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 418931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 419031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return null; 419131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 419231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 419331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public View getViewForTag(Object tag) { 4194a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 4195a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka getAllShortcutAndWidgetContainers(); 4196a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka for (ShortcutAndWidgetContainer layout: childrenLayouts) { 41973d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int count = layout.getChildCount(); 419831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int i = 0; i < count; i++) { 41993d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung View child = layout.getChildAt(i); 420031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (child.getTag() == tag) { 420131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return child; 420231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 420331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 420431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 420531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return null; 420631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 420731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4208df0353815c629fc678824b07a234b89a1ff94208Adam Cohen void clearDropTargets() { 4209a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 4210a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka getAllShortcutAndWidgetContainers(); 4211a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka for (ShortcutAndWidgetContainer layout: childrenLayouts) { 4212df0353815c629fc678824b07a234b89a1ff94208Adam Cohen int childCount = layout.getChildCount(); 4213df0353815c629fc678824b07a234b89a1ff94208Adam Cohen for (int j = 0; j < childCount; j++) { 4214df0353815c629fc678824b07a234b89a1ff94208Adam Cohen View v = layout.getChildAt(j); 4215df0353815c629fc678824b07a234b89a1ff94208Adam Cohen if (v instanceof DropTarget) { 4216df0353815c629fc678824b07a234b89a1ff94208Adam Cohen mDragController.removeDropTarget((DropTarget) v); 4217df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4218df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4219df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4220df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 422131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 422283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Removes ALL items that match a given package name, this is usually called when a package 422383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // has been removed and we want to remove all components (widgets, shortcuts, apps) that 422483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // belong to that package. 422583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung void removeItemsByPackageName(final ArrayList<String> packages) { 422664359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<String> packageNames = new HashSet<String>(); 4227cd81073eac537e9f85eeee14588d513ea8a56e17Winson Chung packageNames.addAll(packages); 422864e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato 422964359a53dc827797917a8d9a0697a91996789801Winson Chung // Filter out all the ItemInfos that this is going to affect 423064359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<ItemInfo> infos = new HashSet<ItemInfo>(); 423164359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<ComponentName> cns = new HashSet<ComponentName>(); 423283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts(); 423383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung for (CellLayout layoutParent : cellLayouts) { 423483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ViewGroup layout = layoutParent.getShortcutsAndWidgets(); 423583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung int childCount = layout.getChildCount(); 423683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung for (int i = 0; i < childCount; ++i) { 423783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung View view = layout.getChildAt(i); 423864359a53dc827797917a8d9a0697a91996789801Winson Chung infos.add((ItemInfo) view.getTag()); 423983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 424083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 424164359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() { 424264359a53dc827797917a8d9a0697a91996789801Winson Chung @Override 424364359a53dc827797917a8d9a0697a91996789801Winson Chung public boolean filterItem(ItemInfo parent, ItemInfo info, 424464359a53dc827797917a8d9a0697a91996789801Winson Chung ComponentName cn) { 424564359a53dc827797917a8d9a0697a91996789801Winson Chung if (packageNames.contains(cn.getPackageName())) { 424664359a53dc827797917a8d9a0697a91996789801Winson Chung cns.add(cn); 424764359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 424864359a53dc827797917a8d9a0697a91996789801Winson Chung } 424964359a53dc827797917a8d9a0697a91996789801Winson Chung return false; 425064359a53dc827797917a8d9a0697a91996789801Winson Chung } 425164359a53dc827797917a8d9a0697a91996789801Winson Chung }; 425264359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.filterItemInfos(infos, filter); 425383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 425464359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove the affected components 425583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung removeItemsByComponentName(cns); 425683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 425783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 425883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Removes items that match the application info specified, when applications are removed 425983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // as a part of an update, this is called to ensure that other widgets and application 426083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // shortcuts are not removed. 4261eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka void removeItemsByApplicationInfo(final ArrayList<AppInfo> appInfos) { 426283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Just create a hash table of all the specific components that this will affect 426383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung HashSet<ComponentName> cns = new HashSet<ComponentName>(); 4264eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka for (AppInfo info : appInfos) { 426583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung cns.add(info.componentName); 426683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 426783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 426883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Remove all the things 426983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung removeItemsByComponentName(cns); 427083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 427183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 427283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung void removeItemsByComponentName(final HashSet<ComponentName> componentNames) { 42733d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts(); 42743d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (final CellLayout layoutParent: cellLayouts) { 4275a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka final ViewGroup layout = layoutParent.getShortcutsAndWidgets(); 4276629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy 427764359a53dc827797917a8d9a0697a91996789801Winson Chung final HashMap<ItemInfo, View> children = new HashMap<ItemInfo, View>(); 427864359a53dc827797917a8d9a0697a91996789801Winson Chung for (int j = 0; j < layout.getChildCount(); j++) { 427964359a53dc827797917a8d9a0697a91996789801Winson Chung final View view = layout.getChildAt(j); 428064359a53dc827797917a8d9a0697a91996789801Winson Chung children.put((ItemInfo) view.getTag(), view); 428164359a53dc827797917a8d9a0697a91996789801Winson Chung } 428264359a53dc827797917a8d9a0697a91996789801Winson Chung 428364359a53dc827797917a8d9a0697a91996789801Winson Chung final ArrayList<View> childrenToRemove = new ArrayList<View>(); 428464359a53dc827797917a8d9a0697a91996789801Winson Chung final HashMap<FolderInfo, ArrayList<ShortcutInfo>> folderAppsToRemove = 428564359a53dc827797917a8d9a0697a91996789801Winson Chung new HashMap<FolderInfo, ArrayList<ShortcutInfo>>(); 428664359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() { 428764359a53dc827797917a8d9a0697a91996789801Winson Chung @Override 428864359a53dc827797917a8d9a0697a91996789801Winson Chung public boolean filterItem(ItemInfo parent, ItemInfo info, 428964359a53dc827797917a8d9a0697a91996789801Winson Chung ComponentName cn) { 429064359a53dc827797917a8d9a0697a91996789801Winson Chung if (parent instanceof FolderInfo) { 429164359a53dc827797917a8d9a0697a91996789801Winson Chung if (componentNames.contains(cn)) { 429264359a53dc827797917a8d9a0697a91996789801Winson Chung FolderInfo folder = (FolderInfo) parent; 429364359a53dc827797917a8d9a0697a91996789801Winson Chung ArrayList<ShortcutInfo> appsToRemove; 429464359a53dc827797917a8d9a0697a91996789801Winson Chung if (folderAppsToRemove.containsKey(folder)) { 429564359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove = folderAppsToRemove.get(folder); 429664359a53dc827797917a8d9a0697a91996789801Winson Chung } else { 429764359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove = new ArrayList<ShortcutInfo>(); 429864359a53dc827797917a8d9a0697a91996789801Winson Chung folderAppsToRemove.put(folder, appsToRemove); 4299629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy } 430064359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove.add((ShortcutInfo) info); 430164359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 4302574d20ec84551370987dde530c27ec493bdef564Romain Guy } 430364359a53dc827797917a8d9a0697a91996789801Winson Chung } else { 430464359a53dc827797917a8d9a0697a91996789801Winson Chung if (componentNames.contains(cn)) { 430564359a53dc827797917a8d9a0697a91996789801Winson Chung childrenToRemove.add(children.get(info)); 430664359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 4307629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy } 4308574d20ec84551370987dde530c27ec493bdef564Romain Guy } 430964359a53dc827797917a8d9a0697a91996789801Winson Chung return false; 431064359a53dc827797917a8d9a0697a91996789801Winson Chung } 431164359a53dc827797917a8d9a0697a91996789801Winson Chung }; 431264359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.filterItemInfos(children.keySet(), filter); 4313aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 431464359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove all the apps from their folders 431564359a53dc827797917a8d9a0697a91996789801Winson Chung for (FolderInfo folder : folderAppsToRemove.keySet()) { 431664359a53dc827797917a8d9a0697a91996789801Winson Chung ArrayList<ShortcutInfo> appsToRemove = folderAppsToRemove.get(folder); 431764359a53dc827797917a8d9a0697a91996789801Winson Chung for (ShortcutInfo info : appsToRemove) { 431864359a53dc827797917a8d9a0697a91996789801Winson Chung folder.remove(info); 431964359a53dc827797917a8d9a0697a91996789801Winson Chung } 432064359a53dc827797917a8d9a0697a91996789801Winson Chung } 432164359a53dc827797917a8d9a0697a91996789801Winson Chung 432264359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove all the other children 432364359a53dc827797917a8d9a0697a91996789801Winson Chung for (View child : childrenToRemove) { 432464359a53dc827797917a8d9a0697a91996789801Winson Chung // Note: We can not remove the view directly from CellLayoutChildren as this 432564359a53dc827797917a8d9a0697a91996789801Winson Chung // does not re-mark the spaces as unoccupied. 432664359a53dc827797917a8d9a0697a91996789801Winson Chung layoutParent.removeViewInLayout(child); 432764359a53dc827797917a8d9a0697a91996789801Winson Chung if (child instanceof DropTarget) { 432864359a53dc827797917a8d9a0697a91996789801Winson Chung mDragController.removeDropTarget((DropTarget) child); 432931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 433064359a53dc827797917a8d9a0697a91996789801Winson Chung } 433164359a53dc827797917a8d9a0697a91996789801Winson Chung 433264359a53dc827797917a8d9a0697a91996789801Winson Chung if (childrenToRemove.size() > 0) { 433364359a53dc827797917a8d9a0697a91996789801Winson Chung layout.requestLayout(); 433464359a53dc827797917a8d9a0697a91996789801Winson Chung layout.invalidate(); 433564359a53dc827797917a8d9a0697a91996789801Winson Chung } 433631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 43372efec4e29f80db4293664d3ed4a89d37454510e1Winson Chung 433864359a53dc827797917a8d9a0697a91996789801Winson Chung // Strip all the empty screens 433964359a53dc827797917a8d9a0697a91996789801Winson Chung stripEmptyScreens(); 434031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4341f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4342eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka void updateShortcuts(ArrayList<AppInfo> apps) { 4343a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = getAllShortcutAndWidgetContainers(); 4344a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka for (ShortcutAndWidgetContainer layout: childrenLayouts) { 4345f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project int childCount = layout.getChildCount(); 4346f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project for (int j = 0; j < childCount; j++) { 4347f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project final View view = layout.getChildAt(j); 4348f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project Object tag = view.getTag(); 434964359a53dc827797917a8d9a0697a91996789801Winson Chung 435064359a53dc827797917a8d9a0697a91996789801Winson Chung if (LauncherModel.isShortcutInfoUpdateable((ItemInfo) tag)) { 4351e384affda684a48c61d99ebfe8be40fb7d46d761Michael Jurka ShortcutInfo info = (ShortcutInfo) tag; 435264359a53dc827797917a8d9a0697a91996789801Winson Chung 4353f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project final Intent intent = info.intent; 4354f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project final ComponentName name = intent.getComponent(); 435564359a53dc827797917a8d9a0697a91996789801Winson Chung final int appCount = apps.size(); 435664359a53dc827797917a8d9a0697a91996789801Winson Chung for (int k = 0; k < appCount; k++) { 4357eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka AppInfo app = apps.get(k); 435864359a53dc827797917a8d9a0697a91996789801Winson Chung if (app.componentName.equals(name)) { 435964359a53dc827797917a8d9a0697a91996789801Winson Chung BubbleTextView shortcut = (BubbleTextView) view; 436064359a53dc827797917a8d9a0697a91996789801Winson Chung info.updateIcon(mIconCache); 436164359a53dc827797917a8d9a0697a91996789801Winson Chung info.title = app.title.toString(); 436264359a53dc827797917a8d9a0697a91996789801Winson Chung shortcut.applyFromShortcutInfo(info, mIconCache); 436364e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato } 4364f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4365f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4366f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4367f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4368f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4369f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4370af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski private void moveToScreen(int page, boolean animate) { 4371de1af7661548692d370518528ff91c7422b9c8aeWinson Chung if (!isSmall()) { 4372de1af7661548692d370518528ff91c7422b9c8aeWinson Chung if (animate) { 4373af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski snapToPage(page); 4374de1af7661548692d370518528ff91c7422b9c8aeWinson Chung } else { 4375af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski setCurrentPage(page); 4376de1af7661548692d370518528ff91c7422b9c8aeWinson Chung } 4377c45b16862918a0c6c253bba12032165b030565afJoe Onorato } 4378af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski View child = getChildAt(page); 437964359a53dc827797917a8d9a0697a91996789801Winson Chung if (child != null) { 438064359a53dc827797917a8d9a0697a91996789801Winson Chung child.requestFocus(); 438164359a53dc827797917a8d9a0697a91996789801Winson Chung } 438231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 438331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4384af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski void moveToDefaultScreen(boolean animate) { 4385af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski moveToScreen(mDefaultPage, animate); 4386af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4387af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski 4388af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski void moveToCustomContentScreen(boolean animate) { 4389af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (hasCustomContent()) { 4390af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski int ccIndex = getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID); 4391af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (animate) { 4392af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski snapToPage(ccIndex); 4393af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } else { 4394af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski setCurrentPage(ccIndex); 4395af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4396af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski View child = getChildAt(ccIndex); 4397af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (child != null) { 4398af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski child.requestFocus(); 4399af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4400af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4401af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4402af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski 44030142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 44047819a56217fd4e216d3675905586b275799723bbWinson Chung protected PageIndicator.PageMarkerResources getPageIndicatorMarker(int pageIndex) { 44057819a56217fd4e216d3675905586b275799723bbWinson Chung long screenId = getScreenIdForPageIndex(pageIndex); 44067819a56217fd4e216d3675905586b275799723bbWinson Chung if (screenId == EXTRA_EMPTY_SCREEN_ID) { 4407fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int count = mScreenOrder.size() - numCustomPages(); 44087819a56217fd4e216d3675905586b275799723bbWinson Chung if (count > 1) { 4409ba4e52f41c961c19b0c8592e84af7d1c51dd03b2Winson Chung return new PageIndicator.PageMarkerResources(R.drawable.ic_pageindicator_current, 44107819a56217fd4e216d3675905586b275799723bbWinson Chung R.drawable.ic_pageindicator_add); 44117819a56217fd4e216d3675905586b275799723bbWinson Chung } 441282dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung } 44137819a56217fd4e216d3675905586b275799723bbWinson Chung 441482dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung return super.getPageIndicatorMarker(pageIndex); 441582dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung } 441682dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung 441782dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung @Override 44180142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka public void syncPages() { 44190142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } 442031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 44210142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 4422f314b0eab03bb354c14b6c89f694a6685bd246d9Winson Chung public void syncPageItems(int page, boolean immediate) { 442331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 44246a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung 442553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected String getPageIndicatorDescription() { 442653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen String settings = getResources().getString(R.string.settings_button_text); 442753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return getCurrentPageDescription() + ", " + settings; 442853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 442953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 44306a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung protected String getCurrentPageDescription() { 44316a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung int page = (mNextPage != INVALID_PAGE) ? mNextPage : mCurrentPage; 443253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int delta = numCustomPages(); 443353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (hasCustomContent() && getNextPage() == 0) { 443453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return mCustomContentDescription; 443553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 44368b805b17158886035b38261eb611d8641701ae43Michael Jurka return String.format(getContext().getString(R.string.workspace_scroll_format), 443753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen page + 1 - delta, getChildCount() - delta); 44386a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung } 44398dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen 44408dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen public void getLocationInDragLayer(int[] loc) { 44418dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen mLauncher.getDragLayer().getLocationInDragLayer(this, loc); 44428dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen } 444331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 4444