Workspace.java revision 8c903311938db7d3711dbdd11bc2c28a4571e331
131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/* 231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * you may not use this file except in compliance with the License. 631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * You may obtain a copy of the License at 731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 1031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 1131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 1231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * See the License for the specific language governing permissions and 1431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * limitations under the License. 1531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 1631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 17325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerpackage com.android.launcher3; 1831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 190280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurkaimport android.animation.Animator; 20a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohenimport android.animation.Animator.AnimatorListener; 21f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohenimport android.animation.AnimatorListenerAdapter; 22b1254a6bdb11024042fb6c27e179210c1bbd6e1cChet Haaseimport android.animation.AnimatorSet; 2322cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohenimport android.animation.LayoutTransition; 240280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurkaimport android.animation.ObjectAnimator; 25cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.animation.TimeInterpolator; 26cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.animation.ValueAnimator; 27cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.animation.ValueAnimator.AnimatorUpdateListener; 288f573952b8729b4319043ae0908997ecd2d68951Dianne Hackbornimport android.app.WallpaperManager; 29bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurkaimport android.appwidget.AppWidgetHostView; 30629de3ef739883c0962423cc0c3a26299f162d3dRomain Guyimport android.appwidget.AppWidgetProviderInfo; 31495f2892288504f4ab87e62957b3f71144dd73c2Adam Powellimport android.content.ComponentName; 3231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.Context; 3331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.Intent; 34adc574ccb1986856b38198ad5a934b7543a1debbMichael Jurkaimport android.content.SharedPreferences; 357247f6315baf16eacb3286f21bd80321385c1defPatrick Dubroyimport android.content.res.Resources; 3631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.res.TypedArray; 374be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onoratoimport android.graphics.Bitmap; 3831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.Canvas; 39a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurkaimport android.graphics.Matrix; 40b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chungimport android.graphics.Point; 41043f2af567178b82b0b41f12d379e7dd12da2936Winson Chungimport android.graphics.PointF; 4231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.Rect; 434be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onoratoimport android.graphics.Region.Op; 44f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Projectimport android.graphics.drawable.Drawable; 454caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohenimport android.net.Uri; 46956091ba7863bd72086275e61084864994dd6fa7Joe Onoratoimport android.os.IBinder; 47495f2892288504f4ab87e62957b3f71144dd73c2Adam Powellimport android.os.Parcelable; 4853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohenimport android.support.v4.view.ViewCompat; 4931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.util.AttributeSet; 50291ad12232c98e383d44d76ffe09e97e204c61bcDaniel Sandlerimport android.util.Log; 511462de39f01cec0ba785386532719cb0207dd827Adam Cohenimport android.util.SparseArray; 52cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurkaimport android.view.Choreographer; 53a34abf8c781485b788fddacb352d586bffca886cWinson Chungimport android.view.Display; 5431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.MotionEvent; 5531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.View; 566e3140865d3f0def2e55934d8b0b2c1503386e54Winson Chungimport android.view.ViewGroup; 57d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohenimport android.view.View.OnClickListener; 5853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohenimport android.view.accessibility.AccessibilityEvent; 5953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohenimport android.view.accessibility.AccessibilityManager; 6053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohenimport android.view.accessibility.AccessibilityNodeInfo; 61cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroyimport android.view.animation.DecelerateInterpolator; 62cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurkaimport android.view.animation.Interpolator; 63f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Projectimport android.widget.TextView; 6431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 65325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerimport com.android.launcher3.FolderIcon.FolderRingAnimator; 66bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohenimport com.android.launcher3.Launcher.CustomContentCallbacks; 67325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerimport com.android.launcher3.LauncherSettings.Favorites; 68edcce099c98a6c40d10109ac092ab50f9d2668f3Romain Guy 69716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport java.util.ArrayList; 70dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohenimport java.util.HashMap; 71716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport java.util.HashSet; 728bd65f5c57b8bae2fb82256e89ac30ddc0769319Michael Jurkaimport java.util.Iterator; 73716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen 7431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/** 750142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * The workspace is a wide area with a wallpaper and a finite number of pages. 760142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * Each page contains a number of icons, folders or widgets the user can 77aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung * interact with. A workspace is meant to be used with a fixed width only. 7831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 790142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurkapublic class Workspace extends SmoothPagedView 80d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka implements DropTarget, DragSource, DragScroller, View.OnTouchListener, 8177e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock DragController.DragListener, LauncherTransitionable, ViewGroup.OnHierarchyChangeListener, 8277e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock Insettable { 833a8820bdbad90642cf5cda4b00a8c92ecb699159Joe Onorato private static final String TAG = "Launcher.Workspace"; 840142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 85f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen // Y rotation to apply to the workspace screens 86b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen private static final float WORKSPACE_OVERSCROLL_ROTATION = 24f; 87a985e598f6071f4caca15ba3cb6b2cd3e38b217dAdam Cohen 8868d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen private static final int CHILDREN_OUTLINE_FADE_OUT_DELAY = 0; 8968d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen private static final int CHILDREN_OUTLINE_FADE_OUT_DURATION = 375; 909171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private static final int CHILDREN_OUTLINE_FADE_IN_DURATION = 100; 91f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 92f135c6c364e92cddb84c1b4a94ed535214b712a6Winson Chung private static final int BACKGROUND_FADE_OUT_DURATION = 350; 93ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private static final int ADJACENT_SCREEN_DROP_DURATION = 300; 94265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen private static final int FLING_THRESHOLD_VELOCITY = 500; 95ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 96f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen private static final float ALPHA_CUTOFF_THRESHOLD = 0.01f; 97f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 989171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // These animators are used to fade the children's outlines 999171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private ObjectAnimator mChildrenOutlineFadeInAnimation; 1009171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private ObjectAnimator mChildrenOutlineFadeOutAnimation; 1019171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private float mChildrenOutlineAlpha = 0; 1029171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 1039171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // These properties refer to the background protection gradient used for AllApps and Customize 104e0f5a61a1f105216b0067124bacac69194c0ef70Michael Jurka private ValueAnimator mBackgroundFadeInAnimation; 105e0f5a61a1f105216b0067124bacac69194c0ef70Michael Jurka private ValueAnimator mBackgroundFadeOutAnimation; 1069171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung private Drawable mBackground; 10725356e75ebae5d6e0be43f38d2c73b5cb59d05f2Michael Jurka boolean mDrawBackground = true; 108f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen private float mBackgroundAlpha = 0; 109f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 1103d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private static final long CUSTOM_CONTENT_GESTURE_DELAY = 200; 1113d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private long mTouchDownTime = -1; 1123d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen private long mCustomContentShowTime = -1; 1133d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 11422cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen private LayoutTransition mLayoutTransition; 1158f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn private final WallpaperManager mWallpaperManager; 1169c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka private IBinder mWindowToken; 117aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1189e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung private int mOriginalDefaultPage; 1190142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka private int mDefaultPage; 12031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1215084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen private ShortcutAndWidgetContainer mDragSourceInternal; 12253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private static boolean sAccessibilityEnabled; 1235084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 124dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // The screen id used for the empty screen always present to the right. 125dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private final static long EXTRA_EMPTY_SCREEN_ID = -201; 126dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private final static long CUSTOM_CONTENT_SCREEN_ID = -301; 127dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 128dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private HashMap<Long, CellLayout> mWorkspaceScreens = new HashMap<Long, CellLayout>(); 129dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private ArrayList<Long> mScreenOrder = new ArrayList<Long>(); 130dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 13131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 13231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * CellInfo for the cell that is currently being dragged 13331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 13431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private CellLayout.CellInfo mDragInfo; 135aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 13670864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 13770864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Target drop area calculated during last acceptDrop call. 13870864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 139c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen private int[] mTargetCell = new int[2]; 140c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private int mDragOverX = -1; 141c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private int mDragOverY = -1; 14231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 143a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect mLandscapeCellLayoutMetrics = null; 144a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect mPortraitCellLayoutMetrics = null; 145a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen 146bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen CustomContentCallbacks mCustomContentCallbacks; 147bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen boolean mCustomContentShowing; 148c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen private float mLastCustomContentScrollProgress = -1f; 14953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private String mCustomContentDescription = ""; 150bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 1516569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy /** 1526569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy * The CellLayout that is currently being dragged over 1536569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy */ 1546569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy private CellLayout mDragTargetLayout = null; 155c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen /** 156c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen * The CellLayout that we will show as glowing 157c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen */ 158c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private CellLayout mDragOverlappingLayout = null; 159c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 160c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen /** 161c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen * The CellLayout which will be dropped to 162c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen */ 163c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private CellLayout mDropToLayout = null; 164c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 16531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private Launcher mLauncher; 1660589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato private IconCache mIconCache; 16700acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato private DragController mDragController; 168aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1694516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // These are temporary variables to prevent having to allocate a new object just to 1704516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // return an (x, y) value from helper functions. Do NOT use them to maintain other state. 17131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private int[] mTempCell = new int[2]; 1727d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private int[] mTempPt = new int[2]; 17370864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey private int[] mTempEstimate = new int[2]; 174e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen private float[] mDragViewVisualCenter = new float[2]; 1754516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka private float[] mTempCellLayoutCenterCoordinates = new float[2]; 1760280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka private Matrix mTempInverseMatrix = new Matrix(); 17731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 178c2f7f4794867cd1b3e97fd0f379ad8ad15958a6cMichael Jurka private SpringLoadedDragController mSpringLoadedDragController; 179b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung private float mSpringLoadedShrinkFactor; 180f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen private float mOverviewModeShrinkFactor; 181410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen private int mOverviewModePageOffset; 182d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 1831262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy // State variable that indicates whether the pages are small (ie when you're 184dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka // in all apps or customize mode) 185d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 186f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen enum State { NORMAL, SPRING_LOADED, SMALL, OVERVIEW}; 1877777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen private State mState = State.NORMAL; 188d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka private boolean mIsSwitchingState = false; 189d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 190d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mAnimatingViewIntoPlace = false; 191d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mIsDragOccuring = false; 192d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean mChildrenLayersEnabled = true; 193dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka 194accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen private boolean mStripScreensOnPageStopMoving = false; 195accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 19654fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy /** Is the user is dragging an item near the edge of a page? */ 1971262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy private boolean mInScrollArea = false; 1981262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy 199e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler private HolographicOutlineHelper mOutlineHelper; 2004be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato private Bitmap mDragOutline = null; 2018e58e916061cbe2623697efac0924f2aa3753a92Patrick Dubroy private final Rect mTempRect = new Rect(); 2028e58e916061cbe2623697efac0924f2aa3753a92Patrick Dubroy private final int[] mTempXY = new int[2]; 203d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka private int[] mTempVisiblePagesRange = new int[2]; 204b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka private boolean mOverscrollTransformsSet; 205a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen private float mLastOverscrollPivotX; 206f8304f05db24b504b7a3bc113929af29df7daf6eMichael Jurka public static final int DRAG_BITMAP_PADDING = 2; 207869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka private boolean mWorkspaceFadeInAdjacentScreens; 2084be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 209ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka WallpaperOffsetInterpolator mWallpaperOffset; 21026976d9b53161f80faf822d482ac771b8621cf31Adam Cohen private Runnable mDelayedResizeRunnable; 211f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung private Runnable mDelayedSnapToPageRunnable; 21284f2ce77a6aafa30ff1f8d27edece01c8a89d436Michael Jurka private Point mDisplaySize = new Point(); 21394309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen private int mCameraDistance; 214c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 21519072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen // Variables relating to the creation of user folders by hovering shortcuts over shortcuts 216482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int FOLDER_CREATION_TIMEOUT = 0; 217482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int REORDER_TIMEOUT = 250; 21819072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private final Alarm mFolderCreationAlarm = new Alarm(); 219482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private final Alarm mReorderAlarm = new Alarm(); 22019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private FolderRingAnimator mDragFolderRingAnimator = null; 221c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private FolderIcon mDragOverFolderIcon = null; 22219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen private boolean mCreateUserFolderOnDrop = false; 223c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private boolean mAddToExistingFolderOnDrop = false; 224c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private DropTarget.DragEnforcer mDragEnforcer; 2253aff81c759a2912bed45643f7e1fb503fcfe69b0Adam Cohen private float mMaxDistanceForFolderCreation; 226073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen 227f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen // Variables relating to touch disambiguation (scrolling workspace vs. scrolling a widget) 228f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen private float mXDown; 229f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen private float mYDown; 230f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float START_DAMPING_TOUCH_SLOP_ANGLE = (float) Math.PI / 6; 231f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float MAX_SWIPE_ANGLE = (float) Math.PI / 3; 232f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen final static float TOUCH_SLOP_DAMPING_FACTOR = 4; 233f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 234ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // Relating to the animation of items being dropped externally 235d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_DISAPPEAR = 0; 236d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_REMAIN = 1; 237d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int ANIMATE_INTO_POSITION_AND_RESIZE = 2; 238d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int COMPLETE_TWO_STAGE_WIDGET_DROP_ANIMATION = 3; 239d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public static final int CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION = 4; 240ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 241482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen // Related to dragging, folder creation and reordering 242482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_NONE = 0; 243482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_CREATE_FOLDER = 1; 244482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_ADD_TO_FOLDER = 2; 245482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private static final int DRAG_MODE_REORDER = 3; 246482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mDragMode = DRAG_MODE_NONE; 247482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mLastReorderX = -1; 248482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen private int mLastReorderY = -1; 249482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2501462de39f01cec0ba785386532719cb0207dd827Adam Cohen private SparseArray<Parcelable> mSavedStates; 2511462de39f01cec0ba785386532719cb0207dd827Adam Cohen private final ArrayList<Integer> mRestoredPages = new ArrayList<Integer>(); 2521462de39f01cec0ba785386532719cb0207dd827Adam Cohen 2534b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // These variables are used for storing the initial and final values during workspace animations 254ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private int mSavedScrollX; 255ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private float mSavedRotationY; 256ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen private float mSavedTranslationX; 2577d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 2587d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private float mCurrentScale; 2597d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen private float mNewScale; 2604b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mOldBackgroundAlphas; 2614b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mOldAlphas; 2624b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mNewBackgroundAlphas; 2634b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private float[] mNewAlphas; 264dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen private int mLastChildCount = -1; 2657044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung private float mTransitionProgress; 2664b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 2671e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private Runnable mDeferredAction; 2681e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mDeferDropAfterUninstall; 2691e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka private boolean mUninstallSuccessful; 2701e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 271eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy private final Runnable mBindPages = new Runnable() { 272eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy @Override 273eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy public void run() { 274eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy mLauncher.getModel().bindRemainingSynchronousPages(); 275eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy } 276eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy }; 277eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy 27831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 27931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 28031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 28131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 2820142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * @param attrs The attributes set containing the Workspace's customization values. 28331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 28431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Workspace(Context context, AttributeSet attrs) { 28531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project this(context, attrs, 0); 28631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 28731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 28831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 28931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to inflate the Workspace from XML. 29031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 29131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 2920142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka * @param attrs The attributes set containing the Workspace's customization values. 29331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param defStyle Unused. 29431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 29531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public Workspace(Context context, AttributeSet attrs, int defStyle) { 29631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super(context, attrs, defStyle); 2970142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka mContentIsRefreshable = false; 2985f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 299e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler mOutlineHelper = HolographicOutlineHelper.obtain(context); 300e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler 301c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer = new DropTarget.DragEnforcer(context); 302f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung // With workspace, data is available straight from the get-go 303f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung setDataIsReady(); 304f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung 3058bc66c7fe4d8f7ac1715010806f49840194279a5Michael Jurka mLauncher = (Launcher) context; 306867ca62c0e4b811d46734ff940d59c7a787525c8Winson Chung final Resources res = getResources(); 307869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mWorkspaceFadeInAdjacentScreens = res.getBoolean(R.bool.config_workspaceFadeAdjacentScreens); 308869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mFadeInAdjacentScreens = false; 3098f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn mWallpaperManager = WallpaperManager.getInstance(context); 310aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 311aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung TypedArray a = context.obtainStyledAttributes(attrs, 312aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung R.styleable.Workspace, defStyle, 0); 313b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung mSpringLoadedShrinkFactor = 314b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung res.getInteger(R.integer.config_workspaceSpringLoadShrinkPercentage) / 100.0f; 315f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mOverviewModeShrinkFactor = 316f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen res.getInteger(R.integer.config_workspaceOverviewShrinkPercentage) / 100.0f; 317410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen mOverviewModePageOffset = res.getDimensionPixelSize(R.dimen.overview_mode_page_offset); 31894309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen mCameraDistance = res.getInteger(R.integer.config_cameraDistance); 3199e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mOriginalDefaultPage = mDefaultPage = a.getInt(R.styleable.Workspace_defaultScreen, 1); 32031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project a.recycle(); 32131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3228b805b17158886035b38261eb611d8641701ae43Michael Jurka setOnHierarchyChangeListener(this); 3230d44e9482b95d8f163b28bf20131c4349185b589Joe Onorato setHapticFeedbackEnabled(false); 3240142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 32531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project initWorkspace(); 326c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung 327c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung // Disable multitouch across the workspace/all apps/customize tray 328c35afb2c9df8cc56c77bf21ce2eaa213f6f31251Winson Chung setMotionEventSplittingEnabled(true); 32953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_YES); 33031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 33131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 33277e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock @Override 33377e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock public void setInsets(Rect insets) { 33477e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock mInsets.set(insets); 33577e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock } 33677e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock 337038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka // estimate the size of a widget with spans hSpan, vSpan. return MAX_VALUE for each 338038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka // dimension if unsuccessful 339038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka public int[] estimateItemSize(int hSpan, int vSpan, 340d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ItemInfo itemInfo, boolean springLoaded) { 341038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int[] size = new int[2]; 342038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka if (getChildCount() > 0) { 343ad7db6e8ddddae423d027163a1bdf7015210f7ceWinson Chung // Use the first non-custom page to estimate the child position 344ad7db6e8ddddae423d027163a1bdf7015210f7ceWinson Chung CellLayout cl = (CellLayout) getChildAt(numCustomPages()); 345d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = estimateItemPosition(cl, itemInfo, 0, 0, hSpan, vSpan); 346d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen size[0] = r.width(); 347d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen size[1] = r.height(); 348038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka if (springLoaded) { 349038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[0] *= mSpringLoadedShrinkFactor; 350038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[1] *= mSpringLoadedShrinkFactor; 351038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 352038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return size; 353038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } else { 354038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[0] = Integer.MAX_VALUE; 355038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka size[1] = Integer.MAX_VALUE; 356038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return size; 357038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 358038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 359dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 360d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public Rect estimateItemPosition(CellLayout cl, ItemInfo pendingInfo, 361038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int hCell, int vCell, int hSpan, int vSpan) { 362d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = new Rect(); 363038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka cl.cellToRect(hCell, vCell, hSpan, vSpan, r); 364038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka return r; 365038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka } 366038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka 3675084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void onDragStart(final DragSource source, Object info, int dragAction) { 368d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mIsDragOccuring = true; 3693a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 370641d71d6da6c77cc32e5d0f65ccae89caed1ac34Winson Chung mLauncher.lockScreenOrientation(); 371ab2d9d72ae0a37553a82fa845c412167c727a258Sandeep Siddhartha mLauncher.onInteractionBegin(); 372a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka setChildrenBackgroundAlphaMultipliers(1f); 373f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung // Prevent any Un/InstallShortcutReceivers from updating the db while we are dragging 374f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung InstallShortcutReceiver.enableInstallQueue(); 375f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung UninstallShortcutReceiver.enableUninstallQueue(); 3765084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen post(new Runnable() { 3775084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen @Override 3785084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void run() { 3795084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mIsDragOccuring) { 3805084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen addExtraEmptyScreenOnDrag(); 3815084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 3825084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 3835084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen }); 384d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 385d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 386d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public void onDragEnd() { 387d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mIsDragOccuring = false; 3883a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 3894b919f813f4e5e0323a4c1747392551fce4a8758Winson Chung mLauncher.unlockScreenOrientation(false); 390f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung 391f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung // Re-enable any Un/InstallShortcutReceiver and now process any queued items 392f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung InstallShortcutReceiver.disableAndFlushInstallQueue(getContext()); 393f561bdf68dd304e1d7c3f7796621a4cc39ca15f2Winson Chung UninstallShortcutReceiver.disableAndFlushUninstallQueue(getContext()); 3945084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 3955084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen removeExtraEmptyScreen(); 3965084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mDragSourceInternal = null; 397ab2d9d72ae0a37553a82fa845c412167c727a258Sandeep Siddhartha mLauncher.onInteractionEnd(); 398d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 399d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 40031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 40131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Initializes various states for this workspace. 40231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 4030142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka protected void initWorkspace() { 4040589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato Context context = getContext(); 4050142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka mCurrentPage = mDefaultPage; 4060142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka Launcher.setScreen(mCurrentPage); 407cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler LauncherAppState app = LauncherAppState.getInstance(); 4085f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 4090589f0f66ce498512c6ee47482c649d88294c9d0Joe Onorato mIconCache = app.getIconCache(); 410cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy setWillNotDraw(false); 411ce3cbd145b4222779abae32869da8dd3c2aefb67Romain Guy setClipChildren(false); 412ce3cbd145b4222779abae32869da8dd3c2aefb67Romain Guy setClipToPadding(false); 4137777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen setChildrenDrawnWithCacheEnabled(true); 414410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 415410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen // This is a bit of a hack to account for the fact that we translate the workspace 416410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen // up a bit, and still need to draw the background covering the whole screen. 417410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setMinScale(mOverviewModeShrinkFactor - 0.2f); 41822cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setupLayoutTransition(); 41931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 420482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen final Resources res = getResources(); 421b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung try { 422fd3385fe9e0f034b04f99d5d59a58d74fe040da4Winson Chung mBackground = res.getDrawable(R.drawable.apps_customize_bg); 423b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung } catch (Resources.NotFoundException e) { 424b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung // In this case, we will skip drawing background protection 425b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung } 4269171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 427ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka mWallpaperOffset = new WallpaperOffsetInterpolator(); 428cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen Display display = mLauncher.getWindowManager().getDefaultDisplay(); 42984f2ce77a6aafa30ff1f8d27edece01c8a89d436Michael Jurka display.getSize(mDisplaySize); 430265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen 4315f8afe6280eae34620067696173e71943e1a30a3Winson Chung mMaxDistanceForFolderCreation = (0.55f * grid.iconSizePx); 432265b9a66542148e0ff13971001cb9461065e1e0eAdam Cohen mFlingThresholdVelocity = (int) (FLING_THRESHOLD_VELOCITY * mDensity); 43331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 43431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 43522cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen private void setupLayoutTransition() { 43622cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // We want to show layout transitions when pages are deleted, to close the gap. 43722cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition = new LayoutTransition(); 43822cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.enableTransitionType(LayoutTransition.DISAPPEARING); 43922cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.enableTransitionType(LayoutTransition.CHANGE_DISAPPEARING); 44022cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.disableTransitionType(LayoutTransition.APPEARING); 44122cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen mLayoutTransition.disableTransitionType(LayoutTransition.CHANGE_APPEARING); 44222cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen setLayoutTransition(mLayoutTransition); 44322cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen } 44422cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 445964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung void enableLayoutTransitions() { 446964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung setLayoutTransition(mLayoutTransition); 447964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 448964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung void disableLayoutTransitions() { 449964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung setLayoutTransition(null); 450964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 451964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 45231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 453f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen protected int getScrollMode() { 454b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung return SmoothPagedView.X_LARGE_MODE; 455f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 456f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 45708ee77090f1fef565142e9341914369b1aa342d1Michael Jurka @Override 4588b805b17158886035b38261eb611d8641701ae43Michael Jurka public void onChildViewAdded(View parent, View child) { 45931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (!(child instanceof CellLayout)) { 46031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project throw new IllegalArgumentException("A Workspace can only have CellLayout children."); 46131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4622801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen CellLayout cl = ((CellLayout) child); 4632801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen cl.setOnInterceptTouchListener(this); 4642801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen cl.setClickable(true); 46553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen cl.setImportantForAccessibility(ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_NO); 466f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung super.onChildViewAdded(parent, child); 4678b805b17158886035b38261eb611d8641701ae43Michael Jurka } 4688b805b17158886035b38261eb611d8641701ae43Michael Jurka 469920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka protected boolean shouldDrawChild(View child) { 470920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka final CellLayout cl = (CellLayout) child; 471920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka return super.shouldDrawChild(child) && 472f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung (mIsSwitchingState || 473f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung cl.getShortcutsAndWidgets().getAlpha() > 0 || 474920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka cl.getBackgroundAlpha() > 0); 475920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka } 476920d7f433e5be7b928fe52312c2e65d278b13ee5Michael Jurka 47731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 47831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @return The open folder on the current screen, or null if there is none 47931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 48031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project Folder getOpenFolder() { 481716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 4828e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen int count = dragLayer.getChildCount(); 48331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int i = 0; i < count; i++) { 4848e776a62c5cc60737f5cdbbeacfec5f958112fa7Adam Cohen View child = dragLayer.getChildAt(i); 485aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (child instanceof Folder) { 486aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung Folder folder = (Folder) child; 487aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (folder.getInfo().opened) 488aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung return folder; 48931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 49031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 49131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return null; 49231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 49331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 494a0aa0121b91fde17e427ab2763ce312e64cf5d33Patrick Dubroy boolean isTouchActive() { 495a0aa0121b91fde17e427ab2763ce312e64cf5d33Patrick Dubroy return mTouchState != TOUCH_STATE_REST; 49631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 49731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4989e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung public void removeAllWorkspaceScreens() { 499964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Disable all layout transitions before removing all pages to ensure that we don't get the 500964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // transition animations competing with us changing the scroll when we add pages or the 501964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // custom content screen 502964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung disableLayoutTransitions(); 503964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 504964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Since we increment the current page when we call addCustomContentPage via bindScreens 505964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // (and other places), we need to adjust the current page back when we clear the pages 506964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung if (hasCustomContent()) { 507964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung removeCustomContentPage(); 508964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung } 509964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 5109e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung // Remove the pages and clear the screen models 5119e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung removeAllViews(); 5129e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mScreenOrder.clear(); 5139e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mWorkspaceScreens.clear(); 514964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung 515964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung // Re-enable the layout transitions 516964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung enableLayoutTransitions(); 5179e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung } 5189e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung 51989bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreenBeforeEmptyScreen(long screenId) { 52064359a53dc827797917a8d9a0697a91996789801Winson Chung // Find the index to insert this view into. If the empty screen exists, then 52164359a53dc827797917a8d9a0697a91996789801Winson Chung // insert it before that. 52264359a53dc827797917a8d9a0697a91996789801Winson Chung int insertIndex = mScreenOrder.indexOf(EXTRA_EMPTY_SCREEN_ID); 52364359a53dc827797917a8d9a0697a91996789801Winson Chung if (insertIndex < 0) { 52464359a53dc827797917a8d9a0697a91996789801Winson Chung insertIndex = mScreenOrder.size(); 52564359a53dc827797917a8d9a0697a91996789801Winson Chung } 52689bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen return insertNewWorkspaceScreen(screenId, insertIndex); 527dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 528dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 52989bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreen(long screenId) { 53089bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen return insertNewWorkspaceScreen(screenId, getChildCount()); 53164359a53dc827797917a8d9a0697a91996789801Winson Chung } 53264359a53dc827797917a8d9a0697a91996789801Winson Chung 53389bddfaa6d1dbd1534c5f5c5f3163c10f627209eAdam Cohen public long insertNewWorkspaceScreen(long screenId, int insertIndex) { 5345084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mWorkspaceScreens.containsKey(screenId)) { 5355084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen throw new RuntimeException("Screen id " + screenId + " already exists!"); 5365084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 5375084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 538dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout newScreen = (CellLayout) 539dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, null); 540dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 5417d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen newScreen.setOnLongClickListener(mLongClickListener); 542f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen newScreen.setOnClickListener(mLauncher); 543837b2413f4d101b19484b52ce7b1ce7137140133Winson Chung newScreen.setSoundEffectsEnabled(false); 544dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(screenId, newScreen); 54564359a53dc827797917a8d9a0697a91996789801Winson Chung mScreenOrder.add(insertIndex, screenId); 54664359a53dc827797917a8d9a0697a91996789801Winson Chung addView(newScreen, insertIndex); 547dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return screenId; 548dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 549dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 55098ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung public void createCustomContentPage() { 551dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout customScreen = (CellLayout) 55241eb470ef9c319b28ed4f5eb3b55dc525eff4750Adam Cohen mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, null); 553dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 554dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(CUSTOM_CONTENT_SCREEN_ID, customScreen); 555dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.add(0, CUSTOM_CONTENT_SCREEN_ID); 556edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 5572702ea006084a441f085c779ff77be1128a19badAdam Cohen // We want no padding on the custom content 5582702ea006084a441f085c779ff77be1128a19badAdam Cohen customScreen.setPadding(0, 0, 0, 0); 5592702ea006084a441f085c779ff77be1128a19badAdam Cohen 560edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen addFullScreenPage(customScreen); 561ee0ce2b29f9cb06cc143c6f30ffc77f4915b0da9Michael Jurka 562dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // Ensure that the current page and default page are maintained. 5639e6a0a20d40675ef98c7fdb8892cf34b90152f7aWinson Chung mDefaultPage = mOriginalDefaultPage + 1; 56482e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung 56582e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung // Update the custom content hint 56682e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung mLauncher.updateCustomContentHintVisibility(); 56721cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen if (mRestorePage != INVALID_RESTORE_PAGE) { 56821cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen mRestorePage = mRestorePage + 1; 56921cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } else { 57021cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen setCurrentPage(getCurrentPage() + 1); 57121cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 572dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 573dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 574a888158880fea53479447d883391f552604e46b6Dave Hawkey public void removeCustomContentPage() { 575a888158880fea53479447d883391f552604e46b6Dave Hawkey CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 576a888158880fea53479447d883391f552604e46b6Dave Hawkey if (customScreen == null) { 577a888158880fea53479447d883391f552604e46b6Dave Hawkey throw new RuntimeException("Expected custom content screen to exist"); 578a888158880fea53479447d883391f552604e46b6Dave Hawkey } 579a888158880fea53479447d883391f552604e46b6Dave Hawkey 580a888158880fea53479447d883391f552604e46b6Dave Hawkey mWorkspaceScreens.remove(CUSTOM_CONTENT_SCREEN_ID); 581a888158880fea53479447d883391f552604e46b6Dave Hawkey mScreenOrder.remove(CUSTOM_CONTENT_SCREEN_ID); 582a888158880fea53479447d883391f552604e46b6Dave Hawkey removeView(customScreen); 583bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen 584bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen if (mCustomContentCallbacks != null) { 585bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen mCustomContentCallbacks.onScrollProgressChanged(0); 586bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen mCustomContentCallbacks.onHide(); 587bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen } 588bb6fda6ac3c4246b91cf66b28cdbc89c3d8a3e52Adam Cohen 589a888158880fea53479447d883391f552604e46b6Dave Hawkey mCustomContentCallbacks = null; 590a888158880fea53479447d883391f552604e46b6Dave Hawkey 591a888158880fea53479447d883391f552604e46b6Dave Hawkey // Ensure that the current page and default page are maintained. 592a888158880fea53479447d883391f552604e46b6Dave Hawkey mDefaultPage = mOriginalDefaultPage - 1; 59382e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung 59482e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung // Update the custom content hint 59582e5c98446e1f1765aabca1725cba181a56edcb4Winson Chung mLauncher.updateCustomContentHintVisibility(); 59621cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen if (mRestorePage != INVALID_RESTORE_PAGE) { 59721cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen mRestorePage = mRestorePage - 1; 59821cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } else { 59921cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen setCurrentPage(getCurrentPage() - 1); 60021cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 601a888158880fea53479447d883391f552604e46b6Dave Hawkey } 602a888158880fea53479447d883391f552604e46b6Dave Hawkey 60353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen public void addToCustomContentPage(View customContent, CustomContentCallbacks callbacks, 60453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen String description) { 60598ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung if (getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID) < 0) { 60698ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung throw new RuntimeException("Expected custom content screen to exist"); 60798ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung } 60898ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 60998ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung // Add the custom content to the full screen custom page 61098ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID); 61198ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung int spanX = customScreen.getCountX(); 61298ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung int spanY = customScreen.getCountY(); 61398ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung CellLayout.LayoutParams lp = new CellLayout.LayoutParams(0, 0, spanX, spanY); 61498ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung lp.canReorder = false; 61598ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung lp.isFullscreen = true; 61677e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock if (customContent instanceof Insettable) { 61777e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock ((Insettable)customContent).setInsets(mInsets); 61877e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock } 619225ad9b7ff206b0beb1b448de38fa1b5679f2ed0Adam Cohen customScreen.removeAllViews(); 62098ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung customScreen.addViewToCellLayout(customContent, 0, 0, lp, true); 62153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen mCustomContentDescription = description; 62298ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 62398ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung mCustomContentCallbacks = callbacks; 62498ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung } 62598ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung 6265084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void addExtraEmptyScreenOnDrag() { 6275084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen boolean lastChildOnScreen = false; 6285084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen boolean childOnFinalScreen = false; 6295084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6305084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mDragSourceInternal != null) { 6315084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (mDragSourceInternal.getChildCount() == 1) { 6325084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen lastChildOnScreen = true; 6335084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6345084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen CellLayout cl = (CellLayout) mDragSourceInternal.getParent(); 6355084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (indexOfChild(cl) == getChildCount() - 1) { 6365084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen childOnFinalScreen = true; 6375084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6385084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6395084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6405084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // If this is the last item on the final screen 6415084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (lastChildOnScreen && childOnFinalScreen) { 6425084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return; 6435084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6445084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (!mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID)) { 6455084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen insertNewWorkspaceScreen(EXTRA_EMPTY_SCREEN_ID); 6465084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6475084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6485084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6495084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public boolean addExtraEmptyScreen() { 6505084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (!mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID)) { 6515084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen insertNewWorkspaceScreen(EXTRA_EMPTY_SCREEN_ID); 6525084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return true; 6535084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6545084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen return false; 6555084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6565084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6575084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen public void removeExtraEmptyScreen() { 6582f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka if (hasExtraEmptyScreen()) { 6595084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen CellLayout cl = mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID); 6605084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mWorkspaceScreens.remove(EXTRA_EMPTY_SCREEN_ID); 6615084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mScreenOrder.remove(EXTRA_EMPTY_SCREEN_ID); 6625084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen removeView(cl); 6635084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6645084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 6655084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 6662f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka public boolean hasExtraEmptyScreen() { 6672f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka int nScreens = getChildCount(); 668fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka nScreens = nScreens - numCustomPages(); 6692f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID) && nScreens > 1; 6702f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 6712f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 672dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long commitExtraEmptyScreen() { 67389f9705077c054b541af7da52be832760e2ae2e8Winson Chung int index = getPageIndexForScreenId(EXTRA_EMPTY_SCREEN_ID); 674dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID); 675c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung mWorkspaceScreens.remove(EXTRA_EMPTY_SCREEN_ID); 676dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.remove(EXTRA_EMPTY_SCREEN_ID); 677dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 678104c45677660586026a7e74ef8c47d396403d50eMichael Jurka long newId = LauncherAppState.getLauncherProvider().generateNewScreenId(); 679dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.put(newId, cl); 680dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.add(newId); 681dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 68289f9705077c054b541af7da52be832760e2ae2e8Winson Chung // Update the page indicator marker 68389f9705077c054b541af7da52be832760e2ae2e8Winson Chung if (getPageIndicator() != null) { 68489f9705077c054b541af7da52be832760e2ae2e8Winson Chung getPageIndicator().updateMarker(index, getPageIndicatorMarker(index)); 68589f9705077c054b541af7da52be832760e2ae2e8Winson Chung } 68689f9705077c054b541af7da52be832760e2ae2e8Winson Chung 68764359a53dc827797917a8d9a0697a91996789801Winson Chung // Update the model for the new screen 68864359a53dc827797917a8d9a0697a91996789801Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 68964359a53dc827797917a8d9a0697a91996789801Winson Chung 690dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return newId; 691dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 692dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 693dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public CellLayout getScreenWithId(long screenId) { 694dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout layout = mWorkspaceScreens.get(screenId); 695dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return layout; 696dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 697dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 698dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long getIdForScreen(CellLayout layout) { 699dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen Iterator<Long> iter = mWorkspaceScreens.keySet().iterator(); 700dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen while (iter.hasNext()) { 701dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long id = iter.next(); 702dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (mWorkspaceScreens.get(id) == layout) { 703dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return id; 704dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 705dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 706dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return -1; 707dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 708dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 709dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public int getPageIndexForScreenId(long screenId) { 710dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen return indexOfChild(mWorkspaceScreens.get(screenId)); 711dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 712dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 713dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public long getScreenIdForPageIndex(int index) { 7145f8afe6280eae34620067696173e71943e1a30a3Winson Chung if (0 <= index && index < mScreenOrder.size()) { 7155f8afe6280eae34620067696173e71943e1a30a3Winson Chung return mScreenOrder.get(index); 7165f8afe6280eae34620067696173e71943e1a30a3Winson Chung } 7175f8afe6280eae34620067696173e71943e1a30a3Winson Chung return -1; 718dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 719dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 720c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung ArrayList<Long> getScreenOrder() { 721c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung return mScreenOrder; 722c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung } 723c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung 724dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void stripEmptyScreens() { 725accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (isPageMoving()) { 726accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen mStripScreensOnPageStopMoving = true; 727accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen return; 728accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 729accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 730accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen int currentPage = getNextPage(); 731dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen ArrayList<Long> removeScreens = new ArrayList<Long>(); 732dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen for (Long id: mWorkspaceScreens.keySet()) { 733dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(id); 734c916834ad0da535f08325bcd902a60070f2f7e53Winson Chung if (id >= 0 && cl.getShortcutsAndWidgets().getChildCount() == 0) { 735dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen removeScreens.add(id); 736dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 737dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 738dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 7395084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // We enforce at least one page to add new items to. In the case that we remove the last 7405084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // such screen, we convert the last screen to the empty screen 741fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int minScreens = 1 + numCustomPages(); 7425084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 743dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int pageShift = 0; 744dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen for (Long id: removeScreens) { 745dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = mWorkspaceScreens.get(id); 746dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mWorkspaceScreens.remove(id); 747dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mScreenOrder.remove(id); 7485084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 7495084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (getChildCount() > minScreens) { 7505084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (indexOfChild(cl) < currentPage) { 7515084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen pageShift++; 7525084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 7535084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen removeView(cl); 7545084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } else { 7555084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen // if this is the last non-custom content screen, convert it to the empty screen 7565084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mWorkspaceScreens.put(EXTRA_EMPTY_SCREEN_ID, cl); 7575084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mScreenOrder.add(EXTRA_EMPTY_SCREEN_ID); 758dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 759dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 76064359a53dc827797917a8d9a0697a91996789801Winson Chung 76164359a53dc827797917a8d9a0697a91996789801Winson Chung if (!removeScreens.isEmpty()) { 76264359a53dc827797917a8d9a0697a91996789801Winson Chung // Update the model if we have changed any screens 76364359a53dc827797917a8d9a0697a91996789801Winson Chung mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 76464359a53dc827797917a8d9a0697a91996789801Winson Chung } 765accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen 766accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (pageShift >= 0) { 767accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen setCurrentPage(currentPage - pageShift); 768accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 769dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 770dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 771dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 772dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, 773dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int x, int y, int spanX, int spanY) { 774dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, false, false); 775dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 776dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 777dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // At bind time, we use the rank (screenId) to compute x and y for hotseat items. 778dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 779dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreenFromBind(View child, long container, long screenId, int x, int y, 780dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int spanX, int spanY) { 781dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, false, true); 782dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 783dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 784dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen // See implementation for parameter definition. 785dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, int x, int y, int spanX, int spanY, 786dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen boolean insert) { 787dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(child, container, screenId, x, y, spanX, spanY, insert, false); 788aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 789aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 79031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 79131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Adds the specified child in the specified screen. The position and dimension of 79231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * the child are defined by x, y, spanX and spanY. 79331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 79431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param child The child to add in one of the workspace's screens. 795dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * @param screenId The screen in which to add the child. 79631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param x The X position of the child in the screen's grid. 79731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param y The Y position of the child in the screen's grid. 79831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param spanX The number of cells spanned horizontally by the child. 79931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param spanY The number of cells spanned vertically by the child. 80031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param insert When true, the child is inserted at the beginning of the children list. 801dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * @param computeXYFromRank When true, we use the rank (stored in screenId) to compute 802dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * the x and y position in which to place hotseat items. Otherwise 803dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen * we use the x and y position to compute the rank. 80431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 805dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addInScreen(View child, long container, long screenId, int x, int y, int spanX, int spanY, 806dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen boolean insert, boolean computeXYFromRank) { 8073d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container == LauncherSettings.Favorites.CONTAINER_DESKTOP) { 808dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (getScreenWithId(screenId) == null) { 809dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen Log.e(TAG, "Skipping child, screenId " + screenId + " not found"); 8108481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung // DEBUGGING - Print out the stack trace to see where we are adding from 8118481e32e5ba318d11c31317072a8a23aacd3d0b9Winson Chung new Throwable().printStackTrace(); 8123d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return; 8133d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 8143d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 815dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (screenId == EXTRA_EMPTY_SCREEN_ID) { 816dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen // This should never happen 817dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen throw new RuntimeException("Screen id should not be EXTRA_EMPTY_SCREEN_ID"); 818dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 819dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 8203d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final CellLayout layout; 8213d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { 8223d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = mLauncher.getHotseat().getLayout(); 8234d279d94ade1c0d455404312b3c9cfde0078c547Winson Chung child.setOnKeyListener(null); 8243d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 825099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Hide folder title in the hotseat 826099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (child instanceof FolderIcon) { 827099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) child).setTextVisible(false); 828099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 829099f60d51f6310e1290687e83958e665b3324504Adam Cohen 830dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (computeXYFromRank) { 831dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen x = mLauncher.getHotseat().getCellXFromOrder((int) screenId); 832dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen y = mLauncher.getHotseat().getCellYFromOrder((int) screenId); 8333d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 834dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = mLauncher.getHotseat().getOrderInHotseat(x, y); 8353d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 8363d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 837099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Show folder title if not in the hotseat 838099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (child instanceof FolderIcon) { 839099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) child).setTextVisible(true); 840099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 841dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen layout = getScreenWithId(screenId); 842ac56cff1860b71d3f164aedd268703936e08fdc0Adam Cohen child.setOnKeyListener(new IconKeyEventListener()); 84331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 84431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 84596d30a165185dc59617e181314f4d22634e22952Adam Cohen ViewGroup.LayoutParams genericLp = child.getLayoutParams(); 846ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen CellLayout.LayoutParams lp; 847ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen if (genericLp == null || !(genericLp instanceof CellLayout.LayoutParams)) { 84831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp = new CellLayout.LayoutParams(x, y, spanX, spanY); 84931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } else { 850ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen lp = (CellLayout.LayoutParams) genericLp; 85131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellX = x; 85231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellY = y; 85331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellHSpan = spanX; 85431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project lp.cellVSpan = spanY; 85531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 856aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 8577f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen if (spanX < 0 && spanY < 0) { 8587f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen lp.isLockedToGrid = false; 8597f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen } 8607f4eabe3709a72b416569136e4a095431c493c8bAdam Cohen 8616569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy // Get the canonical child id to uniquely represent this view in this screen 862dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen int childId = LauncherModel.getCellLayoutChildId(container, screenId, x, y, spanX, spanY); 863f3ca3ab6958b104cbf2c2fa04add97d372a94d1cMichael Jurka boolean markCellsAsOccupied = !(child instanceof Folder); 8643d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (!layout.addViewToCellLayout(child, insert ? 0 : -1, childId, lp, markCellsAsOccupied)) { 865aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung // TODO: This branch occurs when the workspace is adding views 866aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung // outside of the defined grid 8676569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy // maybe we should be deleting these items from the LauncherModel? 8684caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Launcher.addDumpLog(TAG, "Failed to add to item at (" + lp.cellX + "," + lp.cellY + ") to CellLayout", true); 869aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung } 870aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 87131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (!(child instanceof Folder)) { 8720d44e9482b95d8f163b28bf20131c4349185b589Joe Onorato child.setHapticFeedbackEnabled(false); 87331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project child.setOnLongClickListener(mLongClickListener); 87431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 87500acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato if (child instanceof DropTarget) { 876aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung mDragController.addDropTarget((DropTarget) child); 87700acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 87831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 87931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 880d0ce1ec2e21ce3bb0ba3549a01d1d06b440a8e45Patrick Dubroy /** 881e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * Called directly from a CellLayout (not by the framework), after we've been added as a 882e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * listener via setOnInterceptTouchEventListener(). This allows us to tell the CellLayout 883e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy * that it should intercept touch events, which is not something that is normally supported. 884e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy */ 885e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy @Override 886dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka public boolean onTouch(View v, MotionEvent event) { 887f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return (isSmall() || !isFinishedSwitchingState()) 888f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen || (!isSmall() && indexOfChild(v) != mCurrentPage); 889e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy } 890e708c5249b26978057acb9370cbfb8f6f747f5b8Patrick Dubroy 891fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen public boolean isSwitchingState() { 892fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen return mIsSwitchingState; 893fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 894fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen 8957044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung /** This differs from isSwitchingState in that we take into account how far the transition 8967044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung * has completed. */ 8979b0b2fefb2de9aca457ab1c38ffd08d7667f4065Winson Chung public boolean isFinishedSwitchingState() { 8987044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung return !mIsSwitchingState || (mTransitionProgress > 0.5f); 8997044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 9007044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 901ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen protected void onWindowVisibilityChanged (int visibility) { 902ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen mLauncher.onWindowVisibilityChanged(visibility); 903ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen } 904ded9f8d8658d0b6601006c0a954cd3bf530e55c1Adam Cohen 9055f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka @Override 9065f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka public boolean dispatchUnhandledMove(View focused, int direction) { 9077044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (isSmall() || !isFinishedSwitchingState()) { 9085f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka // when the home screens are shrunken, shouldn't allow side-scrolling 9095f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return false; 9105f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 9115f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return super.dispatchUnhandledMove(focused, direction); 9125f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 9135f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 9145f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka @Override 9155f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka public boolean onInterceptTouchEvent(MotionEvent ev) { 916d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka switch (ev.getAction() & MotionEvent.ACTION_MASK) { 917d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_DOWN: 918f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen mXDown = ev.getX(); 919f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen mYDown = ev.getY(); 9203d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen mTouchDownTime = System.currentTimeMillis(); 921d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka break; 922d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_POINTER_UP: 923d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka case MotionEvent.ACTION_UP: 924d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka if (mTouchState == TOUCH_STATE_REST) { 925d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka final CellLayout currentPage = (CellLayout) getChildAt(mCurrentPage); 926d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka if (!currentPage.lastDownOnOccupiedCell()) { 927d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka onWallpaperTap(ev); 928d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka } 929d771c96e5d156ffde5d35ee13ce053de60dc3163Michael Jurka } 930f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen } 9315f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka return super.onInterceptTouchEvent(ev); 9325f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka } 9335f1c509d5ad1954a7e38e77db4d5f27c7345fd39Michael Jurka 9343d50932a93dd367537db3548bde29d1380b371c0Adam Cohen protected void reinflateWidgetsIfNecessary() { 9353d50932a93dd367537db3548bde29d1380b371c0Adam Cohen final int clCount = getChildCount(); 9363d50932a93dd367537db3548bde29d1380b371c0Adam Cohen for (int i = 0; i < clCount; i++) { 9373d50932a93dd367537db3548bde29d1380b371c0Adam Cohen CellLayout cl = (CellLayout) getChildAt(i); 9383d50932a93dd367537db3548bde29d1380b371c0Adam Cohen ShortcutAndWidgetContainer swc = cl.getShortcutsAndWidgets(); 9393d50932a93dd367537db3548bde29d1380b371c0Adam Cohen final int itemCount = swc.getChildCount(); 9403d50932a93dd367537db3548bde29d1380b371c0Adam Cohen for (int j = 0; j < itemCount; j++) { 9413d50932a93dd367537db3548bde29d1380b371c0Adam Cohen View v = swc.getChildAt(j); 9423d50932a93dd367537db3548bde29d1380b371c0Adam Cohen 9433d50932a93dd367537db3548bde29d1380b371c0Adam Cohen if (v.getTag() instanceof LauncherAppWidgetInfo) { 9443d50932a93dd367537db3548bde29d1380b371c0Adam Cohen LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) v.getTag(); 9453d50932a93dd367537db3548bde29d1380b371c0Adam Cohen LauncherAppWidgetHostView lahv = (LauncherAppWidgetHostView) info.hostView; 9463d50932a93dd367537db3548bde29d1380b371c0Adam Cohen if (lahv != null && lahv.orientationChangedSincedInflation()) { 9473d50932a93dd367537db3548bde29d1380b371c0Adam Cohen mLauncher.removeAppWidget(info); 9483d50932a93dd367537db3548bde29d1380b371c0Adam Cohen // Remove the current widget which is inflated with the wrong orientation 9493d50932a93dd367537db3548bde29d1380b371c0Adam Cohen cl.removeView(lahv); 9503d50932a93dd367537db3548bde29d1380b371c0Adam Cohen mLauncher.bindAppWidget(info); 9513d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 9523d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 9533d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 9543d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 9553d50932a93dd367537db3548bde29d1380b371c0Adam Cohen } 9563d50932a93dd367537db3548bde29d1380b371c0Adam Cohen 9571adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka @Override 9581adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka protected void determineScrollingStart(MotionEvent ev) { 9597044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (!isFinishedSwitchingState()) return; 960f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 9613d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float deltaX = ev.getX() - mXDown; 9623d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float absDeltaX = Math.abs(deltaX); 9633d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float absDeltaY = Math.abs(ev.getY() - mYDown); 964f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 9653d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (Float.compare(absDeltaX, 0f) == 0) return; 966f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 9673d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen float slope = absDeltaY / absDeltaX; 9687044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung float theta = (float) Math.atan(slope); 969f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen 9703d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen if (absDeltaX > mTouchSlop || absDeltaY > mTouchSlop) { 9717044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung cancelCurrentPageLongPress(); 9727044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 9737044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 9743d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen boolean passRightSwipesToCustomContent = 9753d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen (mTouchDownTime - mCustomContentShowTime) > CUSTOM_CONTENT_GESTURE_DELAY; 9763d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 977af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen boolean swipeInIgnoreDirection = isLayoutRtl() ? deltaX < 0 : deltaX > 0; 978af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (swipeInIgnoreDirection && getScreenIdForPageIndex(getCurrentPage()) == 979af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen CUSTOM_CONTENT_SCREEN_ID && passRightSwipesToCustomContent) { 9803d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen // Pass swipes to the right to the custom content page. 9813d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen return; 9823d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen } 9833d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen 9847044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung if (theta > MAX_SWIPE_ANGLE) { 9857044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Above MAX_SWIPE_ANGLE, we don't want to ever start scrolling the workspace 9867044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung return; 9877044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } else if (theta > START_DAMPING_TOUCH_SLOP_ANGLE) { 9887044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Above START_DAMPING_TOUCH_SLOP_ANGLE and below MAX_SWIPE_ANGLE, we want to 9897044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // increase the touch slop to make it harder to begin scrolling the workspace. This 9907044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // results in vertically scrolling widgets to more easily. The higher the angle, the 9917044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // more we increase touch slop. 9927044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung theta -= START_DAMPING_TOUCH_SLOP_ANGLE; 9937044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung float extraRatio = (float) 9947044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung Math.sqrt((theta / (MAX_SWIPE_ANGLE - START_DAMPING_TOUCH_SLOP_ANGLE))); 9957044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung super.determineScrollingStart(ev, 1 + TOUCH_SLOP_DAMPING_FACTOR * extraRatio); 9967044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } else { 9977044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // Below START_DAMPING_TOUCH_SLOP_ANGLE, we don't do anything special 9987044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung super.determineScrollingStart(ev); 999f8d2823d885ba682140aee1ae0504c1c5e67a24bAdam Cohen } 10001adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka } 10011adf5391a3a3d215b226adf3702019c22a99e3b1Michael Jurka 10021262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy protected void onPageBeginMoving() { 1003007c69867d821ea2b271398577a8b3440b3a7046Winson Chung super.onPageBeginMoving(); 1004007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 1005d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isHardwareAccelerated()) { 10063a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 10070142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } else { 1008d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (mNextPage != INVALID_PAGE) { 1009d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // we're snapping to a particular screen 1010d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka enableChildrenCache(mCurrentPage, mNextPage); 1011d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } else { 1012d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // this is when user is actively dragging a particular screen, they might 1013d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // swipe it either left or right (but we won't advance by more than one screen) 1014d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka enableChildrenCache(mCurrentPage - 1, mCurrentPage + 1); 1015d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 101631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 1017007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 1018007c69867d821ea2b271398577a8b3440b3a7046Winson Chung // Only show page outlines as we pan if we are on large screen 1019e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler if (LauncherAppState.getInstance().isScreenLarge()) { 1020007c69867d821ea2b271398577a8b3440b3a7046Winson Chung showOutlines(); 1021007c69867d821ea2b271398577a8b3440b3a7046Winson Chung } 10221afedc379f8271b9bf86a8d887c3c020d5e59214Winson Chung 10237044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // If we are not fading in adjacent screens, we still need to restore the alpha in case the 10247044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung // user scrolls while we are transitioning (should not affect dispatchDraw optimizations) 1025869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (!mWorkspaceFadeInAdjacentScreens) { 10267044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung for (int i = 0; i < getChildCount(); ++i) { 1027a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ((CellLayout) getPageAt(i)).setShortcutAndWidgetAlpha(1f); 10287044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 10297044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 103031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 103131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 10321262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy protected void onPageEndMoving() { 1033007c69867d821ea2b271398577a8b3440b3a7046Winson Chung super.onPageEndMoving(); 1034007c69867d821ea2b271398577a8b3440b3a7046Winson Chung 1035d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isHardwareAccelerated()) { 10363a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 1037d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } else { 1038d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka clearChildrenCache(); 1039d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1040d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 10413bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung if (mDragController.isDragging()) { 10423bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung if (isSmall()) { 10433bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // If we are in springloaded mode, then force an event to check if the current touch 10443bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // is under a new page (to scroll to) 104525460a1d5cb473033408c9e76898bb77e785c66fWinson Chung mDragController.forceTouchMove(); 10463bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } 10473bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } else { 10483bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung // If we are not mid-dragging, hide the page outlines if we are on a large screen 1049e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler if (LauncherAppState.getInstance().isScreenLarge()) { 1050007c69867d821ea2b271398577a8b3440b3a7046Winson Chung hideOutlines(); 1051007c69867d821ea2b271398577a8b3440b3a7046Winson Chung } 10521262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy } 105326976d9b53161f80faf822d482ac771b8621cf31Adam Cohen 105426976d9b53161f80faf822d482ac771b8621cf31Adam Cohen if (mDelayedResizeRunnable != null) { 105526976d9b53161f80faf822d482ac771b8621cf31Adam Cohen mDelayedResizeRunnable.run(); 105626976d9b53161f80faf822d482ac771b8621cf31Adam Cohen mDelayedResizeRunnable = null; 105726976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 1058f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 1059f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (mDelayedSnapToPageRunnable != null) { 1060f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable.run(); 1061f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable = null; 1062f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1063accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen if (mStripScreensOnPageStopMoving) { 1064accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen stripEmptyScreens(); 1065accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen mStripScreensOnPageStopMoving = false; 1066accfd5648ccb3a3248b422a8c1971b7de8d3207bAdam Cohen } 106789cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen } 106889cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen 106989cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen @Override 107089cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen protected void notifyPageSwitchListener() { 107189cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen super.notifyPageSwitchListener(); 107289cbbb9d2e6885f176d59d8e7476a4001fe6e7f5Adam Cohen Launcher.setScreen(mCurrentPage); 1073bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 10746ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen if (hasCustomContent() && getNextPage() == 0 && !mCustomContentShowing) { 1075bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentShowing = true; 1076bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen if (mCustomContentCallbacks != null) { 1077bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentCallbacks.onShow(); 10783d1b2b420684a61cf68baf4bd2a6a5ac9680d16aAdam Cohen mCustomContentShowTime = System.currentTimeMillis(); 10795841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 1080bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 10816ad0e7dcaeef394cc1c28294dde309da69233412Adam Cohen } else if (hasCustomContent() && getNextPage() != 0 && mCustomContentShowing) { 1082bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentShowing = false; 1083bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen if (mCustomContentCallbacks != null) { 1084bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mCustomContentCallbacks.onHide(); 1085bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen mLauncher.resetQSBScroll(); 10865841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 1087bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 1088bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 108953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (getPageIndicator() != null) { 109053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getPageIndicator().setContentDescription(getPageIndicatorDescription()); 109153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 109201f2d7fa4b24b21543012060305d693899b4beaaChris Craik } 10930142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 10946fecd410e8567af916b1bbd53198d9878c686177Adam Cohen protected CustomContentCallbacks getCustomContentCallbacks() { 10956fecd410e8567af916b1bbd53198d9878c686177Adam Cohen return mCustomContentCallbacks; 10966fecd410e8567af916b1bbd53198d9878c686177Adam Cohen } 10976fecd410e8567af916b1bbd53198d9878c686177Adam Cohen 1098c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka protected void setWallpaperDimension() { 1099adc574ccb1986856b38198ad5a934b7543a1debbMichael Jurka String spKey = WallpaperCropActivity.getSharedPreferencesKey(); 1100adc574ccb1986856b38198ad5a934b7543a1debbMichael Jurka SharedPreferences sp = mLauncher.getSharedPreferences(spKey, Context.MODE_PRIVATE); 1101104c45677660586026a7e74ef8c47d396403d50eMichael Jurka WallpaperPickerActivity.suggestWallpaperDimension(mLauncher.getResources(), 1102adc574ccb1986856b38198ad5a934b7543a1debbMichael Jurka sp, mLauncher.getWindowManager(), mWallpaperManager); 1103c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 1104c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka 1105f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung protected void snapToPage(int whichPage, Runnable r) { 1106f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung if (mDelayedSnapToPageRunnable != null) { 1107f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable.run(); 1108f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1109f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung mDelayedSnapToPageRunnable = r; 1110f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung snapToPage(whichPage, SLOW_PAGE_SNAP_ANIMATION_DURATION); 1111f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung } 1112f0c6ae0e35d3e020db55b5b826955da66b14b7f6Winson Chung 1113dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen protected void snapToScreenId(long screenId, Runnable r) { 1114dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToPage(getPageIndexForScreenId(screenId), r); 1115dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen } 1116dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen 1117cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka class WallpaperOffsetInterpolator implements Choreographer.FrameCallback { 1118cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float mFinalOffset = 0.0f; 1119046cf3443691dcc3f9fb257e5cd170950c032639Michael Jurka float mCurrentOffset = 0.5f; // to force an initial update 1120fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka boolean mWaitingForUpdate; 1121cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka Choreographer mChoreographer; 1122cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka Interpolator mInterpolator; 1123cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka boolean mAnimating; 1124cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka long mAnimationStartTime; 1125cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float mAnimationStartOffset; 11262f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka private final int ANIMATION_DURATION = 250; 11272f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Don't use all the wallpaper for parallax until you have at least this many pages 1128fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private final int MIN_PARALLAX_PAGE_SPAN = 3; 1129cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka int mNumScreens; 1130ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1131ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public WallpaperOffsetInterpolator() { 1132cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mChoreographer = Choreographer.getInstance(); 1133cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mInterpolator = new DecelerateInterpolator(1.5f); 1134ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1135ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1136cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka @Override 1137cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka public void doFrame(long frameTimeNanos) { 1138fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka updateOffset(false); 1139fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1140fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1141fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void updateOffset(boolean force) { 1142fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (mWaitingForUpdate || force) { 1143fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWaitingForUpdate = false; 11441bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka if (computeScrollOffset() && mWindowToken != null) { 11451bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka try { 11461bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka mWallpaperManager.setWallpaperOffsets(mWindowToken, 11471bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka mWallpaperOffset.getCurrX(), 0.5f); 11481bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka setWallpaperOffsetSteps(); 11491bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka } catch (IllegalArgumentException e) { 11501bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka Log.e(TAG, "Error updating wallpaper offset: " + e); 11511bd90b0ed3344102faf1ffb5706f956ef6877f38Michael Jurka } 1152fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1153cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1154ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1155ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka 1156ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public boolean computeScrollOffset() { 1157cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka final float oldOffset = mCurrentOffset; 1158cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (mAnimating) { 1159cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka long durationSinceAnimation = System.currentTimeMillis() - mAnimationStartTime; 1160cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float t0 = durationSinceAnimation / (float) ANIMATION_DURATION; 1161cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka float t1 = mInterpolator.getInterpolation(t0); 1162cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mAnimationStartOffset + 1163cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka (mFinalOffset - mAnimationStartOffset) * t1; 1164cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimating = durationSinceAnimation < ANIMATION_DURATION; 1165ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } else { 1166cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mFinalOffset; 1167ca5b836e16d320f17057cd1a40a93c382e72501aMichael Jurka } 1168ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1169fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (Math.abs(mCurrentOffset - mFinalOffset) > 0.0000001f) { 1170fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka scheduleUpdate(); 1171fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1172cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (Math.abs(oldOffset - mCurrentOffset) > 0.0000001f) { 1173cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return true; 1174ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1175cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return false; 1176ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1177ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1178fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private float wallpaperOffsetForCurrentScroll() { 1179fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (getChildCount() <= 1) { 1180fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka return 0; 1181fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 11822f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 11832f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Exclude the leftmost page 1184fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int emptyExtraPages = numEmptyScreensToIgnore(); 1185fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int firstIndex = numCustomPages(); 11862f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Exclude the last extra empty screen (if we have > MIN_PARALLAX_PAGE_SPAN pages) 1187fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int lastIndex = getChildCount() - 1 - emptyExtraPages; 1188fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (isLayoutRtl()) { 1189fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int temp = firstIndex; 1190fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka firstIndex = lastIndex; 1191fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka lastIndex = temp; 1192fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka } 11932f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1194fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka int firstPageScrollX = getScrollForPage(firstIndex); 1195fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka int scrollRange = getScrollForPage(lastIndex) - firstPageScrollX; 1196fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (scrollRange == 0) { 1197fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka return 0; 1198fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } else { 11992f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // TODO: do different behavior if it's a live wallpaper? 1200fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // Sometimes the left parameter of the pages is animated during a layout transition; 1201fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // this parameter offsets it to keep the wallpaper from animating as well 1202fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int adjustedScroll = 12038fd3adc2a3ca4c2cbf6af4917d2c3addc0a7e678Michael Jurka getScrollX() - firstPageScrollX - getLayoutTransitionOffsetForPage(0); 1204fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka float offset = Math.min(1, adjustedScroll / (float) scrollRange); 12052f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka offset = Math.max(0, offset); 12062f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // Don't use up all the wallpaper parallax until you have at least 12072f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka // MIN_PARALLAX_PAGE_SPAN pages 1208fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getNumScreensExcludingEmptyAndCustom(); 1209fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int parallaxPageSpan = Math.max(MIN_PARALLAX_PAGE_SPAN, numScrollingPages - 1); 1210fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // On RTL devices, push the wallpaper offset to the right if we don't have enough 1211fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka // pages (ie if numScrollingPages < MIN_PARALLAX_PAGE_SPAN) 1212fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int padding = isLayoutRtl() ? parallaxPageSpan - numScrollingPages + 1 : 0; 1213fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka return offset * (padding + numScrollingPages - 1) / parallaxPageSpan; 12142f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 12152f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 12162f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1217fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private int numEmptyScreensToIgnore() { 1218fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getChildCount() - numCustomPages(); 1219fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (numScrollingPages >= MIN_PARALLAX_PAGE_SPAN && hasExtraEmptyScreen()) { 12202f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return 1; 12212f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } else { 12222f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return 0; 1223fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1224fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1225fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1226fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka private int getNumScreensExcludingEmptyAndCustom() { 1227fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int numScrollingPages = getChildCount() - numEmptyScreensToIgnore() - numCustomPages(); 12282f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka return numScrollingPages; 12292f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka } 12302f81731e0986e21bd8407a8793112433795a2d2eMichael Jurka 1231fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka public void syncWithScroll() { 1232fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka float offset = wallpaperOffsetForCurrentScroll(); 1233fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.setFinalX(offset); 1234fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka updateOffset(true); 1235fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1236fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1237ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public float getCurrX() { 1238cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return mCurrentOffset; 1239ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1240ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1241ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public float getFinalX() { 1242cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka return mFinalOffset; 1243ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1244ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1245cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka private void animateToFinal() { 1246cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimating = true; 1247cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimationStartOffset = mCurrentOffset; 1248cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mAnimationStartTime = System.currentTimeMillis(); 1249ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1250ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1251fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void setWallpaperOffsetSteps() { 1252fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka // Set wallpaper offset steps (1 / (number of screens - 1)) 1253fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperManager.setWallpaperOffsetSteps(1.0f / (getChildCount() - 1), 1.0f); 1254fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka } 1255fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka 1256ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public void setFinalX(float x) { 1257fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka scheduleUpdate(); 1258cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mFinalOffset = Math.max(0f, Math.min(x, 1.0f)); 1259fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka if (getNumScreensExcludingEmptyAndCustom() != mNumScreens) { 1260cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka if (mNumScreens > 0) { 1261cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka // Don't animate if we're going from 0 screens 1262cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka animateToFinal(); 1263cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1264fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka mNumScreens = getNumScreensExcludingEmptyAndCustom(); 1265cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1266ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1267ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1268fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka private void scheduleUpdate() { 1269fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka if (!mWaitingForUpdate) { 1270cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mChoreographer.postFrameCallback(this); 1271fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWaitingForUpdate = true; 1272cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1273ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 1274ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka 1275ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka public void jumpToFinal() { 1276cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mCurrentOffset = mFinalOffset; 1277ab1983f46ce0ee0c94ea1170d21a67eb4e3c7967Michael Jurka } 12788f573952b8729b4319043ae0908997ecd2d68951Dianne Hackborn } 1279aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1280340c5f3a708efa280a120708594247952ca65182Michael Jurka @Override 1281340c5f3a708efa280a120708594247952ca65182Michael Jurka public void computeScroll() { 1282340c5f3a708efa280a120708594247952ca65182Michael Jurka super.computeScroll(); 1283fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.syncWithScroll(); 1284cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka } 1285cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka 128694f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy void showOutlines() { 1287d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 12889171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeOutAnimation != null) mChildrenOutlineFadeOutAnimation.cancel(); 12899171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeInAnimation != null) mChildrenOutlineFadeInAnimation.cancel(); 12902ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka mChildrenOutlineFadeInAnimation = LauncherAnimUtils.ofFloat(this, "childrenOutlineAlpha", 1.0f); 12919171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeInAnimation.setDuration(CHILDREN_OUTLINE_FADE_IN_DURATION); 12929171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeInAnimation.start(); 12933e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 1294f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1295f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 129694f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy void hideOutlines() { 1297d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 12989171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeInAnimation != null) mChildrenOutlineFadeInAnimation.cancel(); 12999171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung if (mChildrenOutlineFadeOutAnimation != null) mChildrenOutlineFadeOutAnimation.cancel(); 13002ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka mChildrenOutlineFadeOutAnimation = LauncherAnimUtils.ofFloat(this, "childrenOutlineAlpha", 0.0f); 13019171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.setDuration(CHILDREN_OUTLINE_FADE_OUT_DURATION); 13029171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.setStartDelay(CHILDREN_OUTLINE_FADE_OUT_DELAY); 13039171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineFadeOutAnimation.start(); 13043e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 1305f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1306f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 130794f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy public void showOutlinesTemporarily() { 130894f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy if (!mIsPageMoving && !isTouchActive()) { 130994f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy snapToPage(mCurrentPage); 131094f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy } 131194f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy } 131294f78a5c44c08b258f59b2c78ff6694e5eaca827Patrick Dubroy 13139171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public void setChildrenOutlineAlpha(float alpha) { 13149171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung mChildrenOutlineAlpha = alpha; 1315f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen for (int i = 0; i < getChildCount(); i++) { 1316f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 1317f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen cl.setBackgroundAlpha(alpha); 1318f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1319f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1320f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 13219171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public float getChildrenOutlineAlpha() { 13229171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung return mChildrenOutlineAlpha; 13239171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 13249171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 13259c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka void disableBackground() { 13269c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDrawBackground = false; 13279c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 13289c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka void enableBackground() { 13299c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDrawBackground = true; 13309c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 13319c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka 13327bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka private void animateBackgroundGradient(float finalAlpha, boolean animated) { 1333b4b7fa7c0383b6af58d73d3e024b91d586148cf8Winson Chung if (mBackground == null) return; 1334b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka if (mBackgroundFadeInAnimation != null) { 1335b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeInAnimation.cancel(); 1336b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeInAnimation = null; 1337b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 1338b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka if (mBackgroundFadeOutAnimation != null) { 1339b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeOutAnimation.cancel(); 1340b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka mBackgroundFadeOutAnimation = null; 1341b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 13427bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka float startAlpha = getBackgroundAlpha(); 13437bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka if (finalAlpha != startAlpha) { 13447bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka if (animated) { 1345f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka mBackgroundFadeOutAnimation = 1346f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka LauncherAnimUtils.ofFloat(this, startAlpha, finalAlpha); 13477bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.addUpdateListener(new AnimatorUpdateListener() { 13487bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka public void onAnimationUpdate(ValueAnimator animation) { 13497bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka setBackgroundAlpha(((Float) animation.getAnimatedValue()).floatValue()); 13507bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 13517bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka }); 13527bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.setInterpolator(new DecelerateInterpolator(1.5f)); 13537bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.setDuration(BACKGROUND_FADE_OUT_DURATION); 13547bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka mBackgroundFadeOutAnimation.start(); 13557bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } else { 13567bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka setBackgroundAlpha(finalAlpha); 13577bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 1358b9e14974ae5c03bd996bc102ed23a24126449990Michael Jurka } 13599171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 13609171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 13619171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung public void setBackgroundAlpha(float alpha) { 13629c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka if (alpha != mBackgroundAlpha) { 13639c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mBackgroundAlpha = alpha; 13649c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka invalidate(); 13659c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 13669171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 13679171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 1368f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen public float getBackgroundAlpha() { 1369f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen return mBackgroundAlpha; 1370f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1371f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 137268d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float backgroundAlphaInterpolator(float r) { 137368d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float pivotA = 0.1f; 137468d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen float pivotB = 0.4f; 137568d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen if (r < pivotA) { 137668d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return 0; 137768d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } else if (r > pivotB) { 137868d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return 1.0f; 137968d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } else { 138068d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen return (r - pivotA)/(pivotB - pivotA); 138168d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } 138268d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen } 138368d739365bf650fe7fecf99cd3bfe63a0d41bd12Adam Cohen 1384a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka private void updatePageAlphaValues(int screenCenter) { 1385869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka boolean isInOverscroll = mOverScrollX < 0 || mOverScrollX > mMaxScrollX; 1386869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (mWorkspaceFadeInAdjacentScreens && 1387869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mState == State.NORMAL && 1388869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka !mIsSwitchingState && 1389869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka !isInOverscroll) { 1390869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka for (int i = 0; i < getChildCount(); i++) { 1391869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka CellLayout child = (CellLayout) getChildAt(i); 1392869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (child != null) { 1393869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float scrollProgress = getScrollProgress(screenCenter, child, i); 139473894964c27f68a3a7ffb45bfba76520613fd3f0Adam Cohen float alpha = 1 - Math.abs(scrollProgress); 1395869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka child.getShortcutsAndWidgets().setAlpha(alpha); 1396a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka if (!mIsDragOccuring) { 1397a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka child.setBackgroundAlphaMultiplier( 1398a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka backgroundAlphaInterpolator(Math.abs(scrollProgress))); 1399a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } else { 1400a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka child.setBackgroundAlphaMultiplier(1f); 1401a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 140273894964c27f68a3a7ffb45bfba76520613fd3f0Adam Cohen } 1403f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1404f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen } 1405a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1406a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 1407a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka private void setChildrenBackgroundAlphaMultipliers(float a) { 1408a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka for (int i = 0; i < getChildCount(); i++) { 1409a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka CellLayout child = (CellLayout) getChildAt(i); 1410a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka child.setBackgroundAlphaMultiplier(a); 1411a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1412a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka } 1413a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 141498ca0f7203f66c491a5362c2f4db79547872bdfeWinson Chung public boolean hasCustomContent() { 1415edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen return (mScreenOrder.size() > 0 && mScreenOrder.get(0) == CUSTOM_CONTENT_SCREEN_ID); 1416edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1417edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1418fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka public int numCustomPages() { 1419fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka return hasCustomContent() ? 1 : 0; 1420fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka } 1421fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka 1422bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen public boolean isOnOrMovingToCustomContent() { 1423bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen return hasCustomContent() && getNextPage() == 0; 1424bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen } 1425bffe745b1e195deedc1dcc60f37950b3b0b4c652Adam Cohen 1426edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen private void updateStateForCustomContent(int screenCenter) { 1427a888158880fea53479447d883391f552604e46b6Dave Hawkey float translationX = 0; 1428a888158880fea53479447d883391f552604e46b6Dave Hawkey float progress = 0; 1429af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (hasCustomContent()) { 1430edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen int index = mScreenOrder.indexOf(CUSTOM_CONTENT_SCREEN_ID); 1431564a2e7116b026c1d73829e65d47b660b03a3c72Adam Cohen 1432a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen int scrollDelta = getScrollX() - getScrollForPage(index) - 1433a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen getLayoutTransitionOffsetForPage(index); 1434a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen float scrollRange = getScrollForPage(index + 1) - getScrollForPage(index); 1435a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen translationX = scrollRange - scrollDelta; 1436a45de07ece42b8dac4d5a99326ebf2d4b72ef267Adam Cohen progress = (scrollRange - scrollDelta) / scrollRange; 1437af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen 1438af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (isLayoutRtl()) { 1439af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen translationX = Math.min(0, translationX); 1440af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen } else { 1441af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen translationX = Math.max(0, translationX); 1442af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen } 1443955806dfc49aa793a386722800be9433f94c5563Adam Cohen progress = Math.max(0, progress); 1444a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1445edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1446a888158880fea53479447d883391f552604e46b6Dave Hawkey if (Float.compare(progress, mLastCustomContentScrollProgress) == 0) return; 144784add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen 144884add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen CellLayout cc = mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID); 144984add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen if (progress > 0 && cc.getVisibility() != VISIBLE && !isSmall()) { 145084add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen cc.setVisibility(VISIBLE); 145184add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen } 145284add1de6d0964d675542af2a70f7f67e5da556aAdam Cohen 1453a888158880fea53479447d883391f552604e46b6Dave Hawkey mLastCustomContentScrollProgress = progress; 1454c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1455a888158880fea53479447d883391f552604e46b6Dave Hawkey setBackgroundAlpha(progress * 0.8f); 145622cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 1457a888158880fea53479447d883391f552604e46b6Dave Hawkey if (mLauncher.getHotseat() != null) { 1458a888158880fea53479447d883391f552604e46b6Dave Hawkey mLauncher.getHotseat().setTranslationX(translationX); 1459a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1460c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1461a888158880fea53479447d883391f552604e46b6Dave Hawkey if (getPageIndicator() != null) { 1462a888158880fea53479447d883391f552604e46b6Dave Hawkey getPageIndicator().setTranslationX(translationX); 1463a888158880fea53479447d883391f552604e46b6Dave Hawkey } 1464c36fa5ce395bd39d16f6a998372700ed53d5d9d6Adam Cohen 1465a888158880fea53479447d883391f552604e46b6Dave Hawkey if (mCustomContentCallbacks != null) { 1466a888158880fea53479447d883391f552604e46b6Dave Hawkey mCustomContentCallbacks.onScrollProgressChanged(progress); 1467edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1468edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen } 1469edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen 1470a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka @Override 147153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected OnClickListener getPageIndicatorClickListener() { 147253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen AccessibilityManager am = (AccessibilityManager) 147353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 147453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (!am.isTouchExplorationEnabled()) { 147553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return null; 147653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 147753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen OnClickListener listener = new OnClickListener() { 147853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen @Override 147953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen public void onClick(View arg0) { 148053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen enterOverviewMode(); 148153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 148253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen }; 148353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return listener; 148453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 148553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 148653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen @Override 1487a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka protected void screenScrolled(int screenCenter) { 148852aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final boolean isRtl = isLayoutRtl(); 1489a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka super.screenScrolled(screenCenter); 1490a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka 1491a3d30adbfd4f013260f1f5ba3a56bc9bb4a11717Michael Jurka updatePageAlphaValues(screenCenter); 1492edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen updateStateForCustomContent(screenCenter); 1493d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka enableHwLayersOnVisiblePages(); 1494f34bab59fc0260f926aec44d044883dce1b4191fAdam Cohen 1495af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen boolean shouldOverScroll = (mOverScrollX < 0 && (!hasCustomContent() || isLayoutRtl())) || 1496af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen (mOverScrollX > mMaxScrollX && (!hasCustomContent() || !isLayoutRtl())); 1497af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen 1498af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen if (shouldOverScroll) { 149952aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung int index = 0; 150052aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung float pivotX = 0f; 150152aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final float leftBiasedPivot = 0.25f; 150252aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final float rightBiasedPivot = 0.75f; 150352aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final int lowerIndex = 0; 150452aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung final int upperIndex = getChildCount() - 1; 1505a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen 1506a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen final boolean isLeftPage = mOverScrollX < 0; 1507a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen index = (!isRtl && isLeftPage) || (isRtl && !isLeftPage) ? lowerIndex : upperIndex; 1508a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen pivotX = isLeftPage ? rightBiasedPivot : leftBiasedPivot; 150952aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung 1510b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen CellLayout cl = (CellLayout) getChildAt(index); 1511b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen float scrollProgress = getScrollProgress(screenCenter, cl, index); 151252aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung cl.setOverScrollAmount(Math.abs(scrollProgress), isLeftPage); 151352aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung float rotation = -WORKSPACE_OVERSCROLL_ROTATION * scrollProgress; 1514b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen cl.setRotationY(rotation); 1515a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen 1516a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen if (!mOverscrollTransformsSet || Float.compare(mLastOverscrollPivotX, pivotX) != 0) { 1517b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka mOverscrollTransformsSet = true; 1518a29f5047f004062a9fcee5fb8a4b90fdd56f7d0aAdam Cohen mLastOverscrollPivotX = pivotX; 151994309887fe7ebcbb7236da2b261546be9649f7deAdam Cohen cl.setCameraDistance(mDensity * mCameraDistance); 152052aee60edcfe5a16e16523c1a4241ac4d8b3672dWinson Chung cl.setPivotX(cl.getMeasuredWidth() * pivotX); 1521b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka cl.setPivotY(cl.getMeasuredHeight() * 0.5f); 1522b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka cl.setOverscrollTransformsDirty(true); 1523b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka } 1524b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } else { 1525b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka if (mOverscrollTransformsSet) { 1526b06d95fc79389ce49dc97ecaae23e05d931a6ac2Michael Jurka mOverscrollTransformsSet = false; 1527ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen ((CellLayout) getChildAt(0)).resetOverscrollTransforms(); 1528ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen ((CellLayout) getChildAt(getChildCount() - 1)).resetOverscrollTransforms(); 15297842d7fc78eebfb2b7cbad23adf11f7b6d923f79Adam Cohen } 1530b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1531b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1532b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen 1533b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen @Override 1534b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen protected void overScroll(float amount) { 1535869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka acceleratedOverScroll(amount); 1536b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen } 1537b5ba097015c4794fa822f30b38a60a7070a00097Adam Cohen 153800acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato protected void onAttachedToWindow() { 153900acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato super.onAttachedToWindow(); 15409c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mWindowToken = getWindowToken(); 1541956091ba7863bd72086275e61084864994dd6fa7Joe Onorato computeScroll(); 15429c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mDragController.setWindowToken(mWindowToken); 15439c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka } 15449c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka 15459c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka protected void onDetachedFromWindow() { 1546e6661950f54f1813aec69928cecb3e5d4446c7e7Romain Guy super.onDetachedFromWindow(); 15479c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka mWindowToken = null; 154800acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 154900acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato 155053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected void onResume() { 155153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (getPageIndicator() != null) { 155253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // In case accessibility state has changed, we need to perform this on every 155353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // attach to window 1554d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen OnClickListener listener = getPageIndicatorClickListener(); 1555d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen if (listener != null) { 1556d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen getPageIndicator().setOnClickListener(listener); 1557d36d9476dc2ed915d90f8df5916450c02d107effAdam Cohen } 155853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 155953805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen AccessibilityManager am = (AccessibilityManager) 156053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 156153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen sAccessibilityEnabled = am.isEnabled(); 156253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 156353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 156431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 156528750fba6a2d141eb9a1e566718c17236030b815Michael Jurka protected void onLayout(boolean changed, int left, int top, int right, int bottom) { 1566c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka if (mFirstLayout && mCurrentPage >= 0 && mCurrentPage < getChildCount()) { 1567fe09cb7fe3ec1ab3e7aabd2d0415de61df31c4dbMichael Jurka mWallpaperOffset.syncWithScroll(); 1568cc07e7a9c6e383f35a8de717be71201f666b01a8Michael Jurka mWallpaperOffset.jumpToFinal(); 1569c5b262ccf639fedac2aff5bb8238342f95396338Michael Jurka } 15700142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.onLayout(changed, left, top, right, bottom); 157131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 157231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 157331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 15749171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung protected void onDraw(Canvas canvas) { 15759171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung // Draw the background gradient if necessary 15769c6fbed48783dacd9bc6b4ec5f2cc8e59ec7ee37Michael Jurka if (mBackground != null && mBackgroundAlpha > 0.0f && mDrawBackground) { 15778d006d5e144ae33e509ea42e0b9760ef6c5bc884Winson Chung int alpha = (int) (mBackgroundAlpha * 255); 1578f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung mBackground.setAlpha(alpha); 15798b805b17158886035b38261eb611d8641701ae43Michael Jurka mBackground.setBounds(getScrollX(), 0, getScrollX() + getMeasuredWidth(), 1580f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung getMeasuredHeight()); 1581f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung mBackground.draw(canvas); 15829171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 1583073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen 15849171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung super.onDraw(canvas); 1585b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung 1586b8b2a5aa45d82ce81301250707bc373e1da4aa14Winson Chung // Call back to LauncherModel to finish binding after the first draw 1587eeacd56cc922632bf087a7fd7a20ebe5b7a5ca04Romain Guy post(mBindPages); 15889171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung } 15899171e6d8a2b7b5aa136617b9779a8bbadc5259f7Winson Chung 159021b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen boolean isDrawingBackgroundGradient() { 159121b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen return (mBackground != null && mBackgroundAlpha > 0.0f && mDrawBackground); 159221b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen } 159321b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen 1594dfab7f0285eea71abd7fa64e893541fdf831c73bMichael Jurka @Override 159531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project protected boolean onRequestFocusInDescendants(int direction, Rect previouslyFocusedRect) { 1596678862186af4ea70d9b4012c9bc127e7fea5e607Joe Onorato if (!mLauncher.isAllAppsVisible()) { 159731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final Folder openFolder = getOpenFolder(); 159831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (openFolder != null) { 159931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return openFolder.requestFocus(direction, previouslyFocusedRect); 160031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } else { 16010142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka return super.onRequestFocusInDescendants(direction, previouslyFocusedRect); 160231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 160331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 160431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return false; 160531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 160631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 160731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 160897d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung public int getDescendantFocusability() { 1609d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isSmall()) { 161097d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung return ViewGroup.FOCUS_BLOCK_DESCENDANTS; 161197d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung } 161297d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung return super.getDescendantFocusability(); 161397d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung } 161497d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung 161597d85d23b013347bead4e2f5fa430a79ce69431eWinson Chung @Override 1616c2e24c0a37ddeab930f731c062705d435e477f75Romain Guy public void addFocusables(ArrayList<View> views, int direction, int focusableMode) { 1617678862186af4ea70d9b4012c9bc127e7fea5e607Joe Onorato if (!mLauncher.isAllAppsVisible()) { 161831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final Folder openFolder = getOpenFolder(); 16190142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka if (openFolder != null) { 162031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project openFolder.addFocusables(views, direction); 16210142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } else { 16220142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.addFocusables(views, direction, focusableMode); 162331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 162431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 162531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 162631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1627d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public boolean isSmall() { 1628f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return mState == State.SMALL || mState == State.SPRING_LOADED || mState == State.OVERVIEW; 1629d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1630d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 16310142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka void enableChildrenCache(int fromPage, int toPage) { 16320142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka if (fromPage > toPage) { 16330142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka final int temp = fromPage; 16340142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka fromPage = toPage; 16350142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka toPage = temp; 16363a2b3f2be58843d26549fb0ec6c6533627c7cd19Mike Cleron } 1637aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 1638dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka final int screenCount = getChildCount(); 1639fea5d0250767ab938f623a404e6292a32dd2fdf5Adam Powell 16400142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka fromPage = Math.max(fromPage, 0); 16410142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka toPage = Math.min(toPage, screenCount - 1); 1642fea5d0250767ab938f623a404e6292a32dd2fdf5Adam Powell 16430142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka for (int i = fromPage; i <= toPage; i++) { 164431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final CellLayout layout = (CellLayout) getChildAt(i); 164531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawnWithCacheEnabled(true); 164631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawingCacheEnabled(true); 164731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 164831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 164931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 165031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void clearChildrenCache() { 1651dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka final int screenCount = getChildCount(); 1652dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka for (int i = 0; i < screenCount; i++) { 165331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final CellLayout layout = (CellLayout) getChildAt(i); 165431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project layout.setChildrenDrawnWithCacheEnabled(false); 16558182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen // In software mode, we don't want the items to continue to be drawn into bitmaps 16568182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen if (!isHardwareAccelerated()) { 16578182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen layout.setChildrenDrawingCacheEnabled(false); 16588182e5bc3c2d1a0140df345599b89369d457bb4aAdam Cohen } 165931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 166031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 166131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 16623a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka private void updateChildrenLayersEnabled(boolean force) { 1663f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen boolean small = mState == State.SMALL || mState == State.OVERVIEW || mIsSwitchingState; 16643a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka boolean enableChildrenLayers = force || small || mAnimatingViewIntoPlace || isPageMoving(); 1665d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 1666d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (enableChildrenLayers != mChildrenLayersEnabled) { 1667d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mChildrenLayersEnabled = enableChildrenLayers; 1668d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (mChildrenLayersEnabled) { 1669d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka enableHwLayersOnVisiblePages(); 1670d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } else { 1671d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < getPageCount(); i++) { 1672d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 167301f2d7fa4b24b21543012060305d693899b4beaaChris Craik cl.enableHardwareLayer(false); 1674d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1675d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1676d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1677d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1678d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka 1679d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka private void enableHwLayersOnVisiblePages() { 1680d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (mChildrenLayersEnabled) { 1681d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka final int screenCount = getChildCount(); 1682d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka getVisiblePages(mTempVisiblePagesRange); 1683d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka int leftScreen = mTempVisiblePagesRange[0]; 1684d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka int rightScreen = mTempVisiblePagesRange[1]; 1685d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (leftScreen == rightScreen) { 1686d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka // make sure we're caching at least two pages always 1687d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka if (rightScreen < screenCount - 1) { 1688d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka rightScreen++; 1689d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } else if (leftScreen > 0) { 1690d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka leftScreen--; 1691d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 1692d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka } 169301f2d7fa4b24b21543012060305d693899b4beaaChris Craik 169401f2d7fa4b24b21543012060305d693899b4beaaChris Craik final CellLayout customScreen = mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID); 1695d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka for (int i = 0; i < screenCount; i++) { 169647639b9c1db9a5d0d89ce6b4b36d6b3c0d489602Michael Jurka final CellLayout layout = (CellLayout) getPageAt(i); 169701f2d7fa4b24b21543012060305d693899b4beaaChris Craik 169801f2d7fa4b24b21543012060305d693899b4beaaChris Craik // enable layers between left and right screen inclusive, except for the 169901f2d7fa4b24b21543012060305d693899b4beaaChris Craik // customScreen, which may animate its content during transitions. 170001f2d7fa4b24b21543012060305d693899b4beaaChris Craik boolean enableLayer = layout != customScreen && 170101f2d7fa4b24b21543012060305d693899b4beaaChris Craik leftScreen <= i && i <= rightScreen && shouldDrawChild(layout); 170201f2d7fa4b24b21543012060305d693899b4beaaChris Craik layout.enableHardwareLayer(enableLayer); 17033a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 17043a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 17053a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka } 17063a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka 17073a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka public void buildPageHardwareLayers() { 17083a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka // force layers to be enabled just for the call to buildLayer 17093a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(true); 17103a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka if (getWindowToken() != null) { 17113a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka final int childCount = getChildCount(); 17123a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka for (int i = 0; i < childCount; i++) { 17133a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka CellLayout cl = (CellLayout) getChildAt(i); 1714d51f33a6316c34fc69b8040946ed9a62519bb225Michael Jurka cl.buildHardwareLayer(); 1715d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 1716ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka } 17173a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 1718ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka } 1719ce7e05fbe8abd5f25ec47e0e05b5cc76ceb39d2eMichael Jurka 17201d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown protected void onWallpaperTap(MotionEvent ev) { 17211d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown final int[] position = mTempCell; 17221d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown getLocationOnScreen(position); 17231d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 17241d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown int pointerIndex = ev.getActionIndex(); 17251d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[0] += (int) ev.getX(pointerIndex); 17261d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[1] += (int) ev.getY(pointerIndex); 17271d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 17281d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown mWallpaperManager.sendWallpaperCommand(getWindowToken(), 17291d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown ev.getAction() == MotionEvent.ACTION_UP 17301d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown ? WallpaperManager.COMMAND_TAP : WallpaperManager.COMMAND_SECONDARY_TAP, 17311d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown position[0], position[1], 0, null); 17321d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown } 17331d0867c8de6a889bccde9b7e768daef182a25e5cJeff Brown 173461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 173561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * This interpolator emulates the rate at which the perceived scale of an object changes 173661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * as its distance from a camera increases. When this interpolator is applied to a scale 173761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * animation on a view, it evokes the sense that the object is shrinking due to moving away 17380dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn * from the camera. 173961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 174061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZInterpolator implements TimeInterpolator { 174161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private float focalLength; 174261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 174361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public ZInterpolator(float foc) { 174461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen focalLength = foc; 174561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 174661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 1747eed565d5126cb40b2a7ecdf5f6e8ac7a7464007bAdam Cohen public float getInterpolation(float input) { 1748eed565d5126cb40b2a7ecdf5f6e8ac7a7464007bAdam Cohen return (1.0f - focalLength / (focalLength + input)) / 174961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen (1.0f - focalLength / (focalLength + 1.0f)); 1750cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1751cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1752cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen 175361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 175461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * The exact reverse of ZInterpolator. 175561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 175661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class InverseZInterpolator implements TimeInterpolator { 175761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private ZInterpolator zInterpolator; 175861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public InverseZInterpolator(float foc) { 175961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen zInterpolator = new ZInterpolator(foc); 176061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 1761cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen public float getInterpolation(float input) { 176261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return 1 - zInterpolator.getInterpolation(1 - input); 1763cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1764cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen } 1765cbbaf9862aa160c5e397cb49b554de20981a35feAdam Cohen 176661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 176761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * ZInterpolator compounded with an ease-out. 176861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 176961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZoomOutInterpolator implements TimeInterpolator { 1770b64d36e6f8006b3ea5a6c2951af4cf8dea72d08eAdam Cohen private final DecelerateInterpolator decelerate = new DecelerateInterpolator(0.75f); 1771b64d36e6f8006b3ea5a6c2951af4cf8dea72d08eAdam Cohen private final ZInterpolator zInterpolator = new ZInterpolator(0.13f); 177261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 177361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public float getInterpolation(float input) { 177461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return decelerate.getInterpolation(zInterpolator.getInterpolation(input)); 177561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 177661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 177761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 177861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen /* 177961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen * InvereZInterpolator compounded with an ease-out. 178061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen */ 178161033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen static class ZoomInInterpolator implements TimeInterpolator { 178261033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final InverseZInterpolator inverseZInterpolator = new InverseZInterpolator(0.35f); 178361033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final DecelerateInterpolator decelerate = new DecelerateInterpolator(3.0f); 178461033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 178561033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen public float getInterpolation(float input) { 178661033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen return decelerate.getInterpolation(inverseZInterpolator.getInterpolation(input)); 178761033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 178861033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen } 178961033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen 179061033d3d86fcae1f654f3fbfc9979d131e265d76Adam Cohen private final ZoomInInterpolator mZoomInInterpolator = new ZoomInInterpolator(); 17913e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 17923e7c7634531302271270c8cf418abc959d621cbcMichael Jurka /* 17936639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 17946639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * We call these methods (onDragStartedWithItemSpans/onDragStartedWithSize) whenever we 17956639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * start a drag in Launcher, regardless of whether the drag has ever entered the Workspace 17966639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 17976639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * These methods mark the appropriate pages as accepting drops (which alters their visual 17986639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * appearance). 17996639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen * 18006639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen */ 18016639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen public void onDragStartedWithItem(View v) { 18026639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen final Canvas canvas = new Canvas(); 18036639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 18046639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen // The outline is used to visualize where the item will land if dropped 1805d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(v, canvas, DRAG_BITMAP_PADDING); 18066639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen } 18076639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 18088c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka public void onDragStartedWithItem(PendingAddItemInfo info, Bitmap b, boolean clipAlpha) { 1809d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka final Canvas canvas = new Canvas(); 18103e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 1811038f9d8bfb53288e7cf5812f62ec3d5b25fec965Michael Jurka int[] size = estimateItemSize(info.spanX, info.spanY, info, false); 18126639687cd67bab1aeef2a75e5c6bc458b20dc082Adam Cohen 1813d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka // The outline is used to visualize where the item will land if dropped 1814d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(b, canvas, DRAG_BITMAP_PADDING, size[0], 18158c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka size[1], clipAlpha); 18163e7c7634531302271270c8cf418abc959d621cbcMichael Jurka } 18173e7c7634531302271270c8cf418abc959d621cbcMichael Jurka 1818758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy public void exitWidgetResizeMode() { 1819716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 18206788269814a678af976dfc7d6135993e172ce586Adam Cohen dragLayer.clearAllResizeFrames(); 1821758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy } 1822758a9239f045ff4eb85c421a2f67a720b5b3c621Patrick Dubroy 18234b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen private void initAnimationArrays() { 18244b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen final int childCount = getChildCount(); 1825dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (mLastChildCount == childCount) return; 18267d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 18274b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mOldBackgroundAlphas = new float[childCount]; 18284b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mOldAlphas = new float[childCount]; 18294b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mNewBackgroundAlphas = new float[childCount]; 18304b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen mNewAlphas = new float[childCount]; 18314b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 18324b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 18332a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka Animator getChangeStateAnimation(final State state, boolean animated) { 1834f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return getChangeStateAnimation(state, animated, 0, -1); 18357777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 18367777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen 1837f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen @Override 1838f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen protected void getOverviewModePages(int[] range) { 1839fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int start = numCustomPages(); 18401003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen int end = getChildCount() - 1; 18411003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen 18421003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen range[0] = Math.max(0, Math.min(start, getChildCount() - 1)); 18431003be9e626570ce3ca44baf9c60bad3c4438c8bAdam Cohen range[1] = Math.max(0, end); 1844dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 1845dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 1846dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen protected void onStartReordering() { 1847dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen super.onStartReordering(); 1848dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen showOutlines(); 184922cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // Reordering handles its own animations, disable the automatic ones. 1850964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung disableLayoutTransitions(); 1851dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 1852dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 1853dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen protected void onEndReordering() { 1854dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen super.onEndReordering(); 1855dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 18562bf63d520576baa433a53a77e4e24386e40c1cdaAdam Cohen hideOutlines(); 1857dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mScreenOrder.clear(); 18582bf63d520576baa433a53a77e4e24386e40c1cdaAdam Cohen int count = getChildCount(); 1859dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen for (int i = 0; i < count; i++) { 1860dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen CellLayout cl = ((CellLayout) getChildAt(i)); 1861dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mScreenOrder.add(getIdForScreen(cl)); 1862dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 1863d64d1763c590b1c954b759156683abf39ff22945Winson Chung 1864dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder); 186522cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen 186622cba7f9958569a5e4c1dfcce4969daeaa6c898cAdam Cohen // Re-enable auto layout transitions for page deletion. 1867964df6b93e8171a0d3a6f212fed095065f1a65ddWinson Chung enableLayoutTransitions(); 1868dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 1869dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 1870f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public boolean isInOverviewMode() { 1871f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen return mState == State.OVERVIEW; 1872f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1873f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 187493c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen public boolean enterOverviewMode() { 187593c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen if (mTouchState != TOUCH_STATE_REST) { 187693c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen return false; 187793c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen } 1878336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka enableOverviewMode(true, -1, true); 187993c9756e7a64e782e6b78ec978d2f7a5802c277dAdam Cohen return true; 1880f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1881f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1882336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void exitOverviewMode(boolean animated) { 1883336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka exitOverviewMode(-1, animated); 1884f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1885f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1886336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void exitOverviewMode(int snapPage, boolean animated) { 1887336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka enableOverviewMode(false, snapPage, animated); 1888f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1889f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1890336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka private void enableOverviewMode(boolean enable, int snapPage, boolean animated) { 1891f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen State finalState = Workspace.State.OVERVIEW; 1892f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (!enable) { 1893f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen finalState = Workspace.State.NORMAL; 1894f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1895f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1896336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka Animator workspaceAnim = getChangeStateAnimation(finalState, animated, 0, snapPage); 1897336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka if (workspaceAnim != null) { 1898f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionPrepare(); 1899336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka workspaceAnim.addListener(new AnimatorListenerAdapter() { 1900336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka @Override 1901336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public void onAnimationEnd(Animator arg0) { 1902f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionEnd(); 1903336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 1904336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka }); 1905336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka workspaceAnim.start(); 1906336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 1907f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1908f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1909410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen int getOverviewModeTranslationY() { 1910410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen int childHeight = getNormalChildHeight(); 1911410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen int viewPortHeight = getViewportHeight(); 1912410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen int scaledChildHeight = (int) (mOverviewModeShrinkFactor * childHeight); 1913410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 1914410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen int offset = (viewPortHeight - scaledChildHeight) / 2; 1915410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen int offsetDelta = mOverviewModePageOffset - offset + mInsets.top; 1916410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 1917410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen return offsetDelta; 1918410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen } 1919410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen 19205841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung boolean shouldVoiceButtonProxyBeVisible() { 19215841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung if (isOnOrMovingToCustomContent()) { 19225841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return false; 19235841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 19245841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung if (mState != State.NORMAL) { 19255841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return false; 19265841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 19275841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung return true; 19285841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung } 19295841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung 1930edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen public void updateInteractionForState() { 1931edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen if (mState != State.NORMAL) { 1932edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mLauncher.onInteractionBegin(); 1933edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } else { 1934edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mLauncher.onInteractionEnd(); 1935edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 1936edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 1937edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen 1938edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen private void setState(State state) { 1939edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen mState = state; 1940edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen updateInteractionForState(); 194153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen updateAccessibilityFlags(); 194253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 194353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 194453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen private void updateAccessibilityFlags() { 194553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int accessible = mState == State.NORMAL ? 194653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_YES : 194753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS; 194853805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen setImportantForAccessibility(accessible); 1949edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen } 1950edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen 1951f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen Animator getChangeStateAnimation(final State state, boolean animated, int delay, int snapPage) { 1952bdf78559f223ac11e01e3311edd5a48a80383e1eMichael Jurka if (mState == state) { 19532a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka return null; 195499633da90012dc732cbc12a96b33e17abcecb464Michael Jurka } 195599633da90012dc732cbc12a96b33e17abcecb464Michael Jurka 19561b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung // Initialize animation arrays for the first time if necessary 19571b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung initAnimationArrays(); 19581b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung 19592ecf995e0d2d55eb71d03f7230ca87270872d1a3Michael Jurka AnimatorSet anim = animated ? LauncherAnimUtils.createAnimatorSet() : null; 19607777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen 19611b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final State oldState = mState; 19621b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean oldStateIsNormal = (oldState == State.NORMAL); 19634ff7d79ddcee0a95fe6e7458731decd694b91d03Michael Jurka final boolean oldStateIsSpringLoaded = (oldState == State.SPRING_LOADED); 19641b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean oldStateIsSmall = (oldState == State.SMALL); 1965f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen final boolean oldStateIsOverview = (oldState == State.OVERVIEW); 1966edaaa3023251eb2bd71e3da180df39334f77d4a8Adam Cohen setState(state); 19671b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsNormal = (state == State.NORMAL); 19681b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsSpringLoaded = (state == State.SPRING_LOADED); 19691b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final boolean stateIsSmall = (state == State.SMALL); 1970f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen final boolean stateIsOverview = (state == State.OVERVIEW); 19712d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float finalBackgroundAlpha = (stateIsSpringLoaded || stateIsOverview) ? 1.0f : 0f; 1972f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen float finalHotseatAndPageIndicatorAlpha = (stateIsOverview || stateIsSmall) ? 0f : 1f; 1973f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen float finalOverviewPanelAlpha = stateIsOverview ? 1f : 0f; 19742d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float finalSearchBarAlpha = !stateIsNormal ? 0f : 1f; 1975410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen float finalWorkspaceTranslationY = stateIsOverview ? getOverviewModeTranslationY() : 0; 1976f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 1977f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung boolean workspaceToAllApps = (oldStateIsNormal && stateIsSmall); 1978f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung boolean allAppsToWorkspace = (oldStateIsSmall && stateIsNormal); 197958993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen boolean workspaceToOverview = (oldStateIsNormal && stateIsOverview); 198058993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen boolean overviewToWorkspace = (oldStateIsOverview && stateIsNormal); 198158993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen 19827d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mNewScale = 1.0f; 1983beff8c6a13d5b5ad69f5a85ee0150cecd28e6341Adam Cohen 1984f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (oldStateIsOverview) { 1985f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen disableFreeScroll(snapPage); 1986f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsOverview) { 1987f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen enableFreeScroll(); 1988f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1989f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 19907777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (state != State.NORMAL) { 1991f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen if (stateIsSpringLoaded) { 1992f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mNewScale = mSpringLoadedShrinkFactor; 1993f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsOverview) { 1994f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen mNewScale = mOverviewModeShrinkFactor; 1995f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (stateIsSmall){ 1996af9b0e51aac239457fbd038f7cb2088265054e42Adam Cohen mNewScale = mOverviewModeShrinkFactor - 0.3f; 1997f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 1998f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (workspaceToAllApps) { 19993a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 20003c4c20fbe682cb4b3ef94f09afe0af09171583f3Michael Jurka } 20017777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 2002f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2003fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen final int duration; 2004fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen if (workspaceToAllApps) { 2005fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen duration = getResources().getInteger(R.integer.config_workspaceUnshrinkTime); 2006fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } else if (workspaceToOverview || overviewToWorkspace) { 2007fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen duration = getResources().getInteger(R.integer.config_overviewTransitionTime); 2008fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } else { 2009fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen duration = getResources().getInteger(R.integer.config_appsCustomizeWorkspaceShrinkTime); 2010fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen } 2011fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen 20121b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung for (int i = 0; i < getChildCount(); i++) { 20131b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung final CellLayout cl = (CellLayout) getChildAt(i); 2014296ab0fde68c6aeb255c96a31440fa7f844e02a2Winson Chung boolean isCurrentPage = (i == getNextPage()); 20152d75f125f4e8bb5358dfdb63096d0493488ac2e5Winson Chung float initialAlpha = cl.getShortcutsAndWidgets().getAlpha(); 2016f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung float finalAlpha = stateIsSmall ? 0f : 1f; 2017f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2018f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // If we are animating to/from the small state, then hide the side pages and fade the 2019f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // current page in 2020f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (!mIsSwitchingState) { 2021f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (workspaceToAllApps || allAppsToWorkspace) { 2022f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung if (allAppsToWorkspace && isCurrentPage) { 2023f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung initialAlpha = 0f; 2024f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } else if (!isCurrentPage) { 2025f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung initialAlpha = finalAlpha = 0f; 2026f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 2027f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung cl.setShortcutAndWidgetAlpha(initialAlpha); 2028f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 2029f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung } 20304afe9b31f51022538b30646fe83780e83bf22490Winson Chung 20311b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung mOldAlphas[i] = initialAlpha; 20321b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung mNewAlphas[i] = finalAlpha; 20337777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (animated) { 20347777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen mOldBackgroundAlphas[i] = cl.getBackgroundAlpha(); 20357777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen mNewBackgroundAlphas[i] = finalBackgroundAlpha; 20367777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } else { 20371b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung cl.setBackgroundAlpha(finalBackgroundAlpha); 2038a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(finalAlpha); 2039b0f28bd9a52fa4e343c8299d1c3e225d8e01c1e9Michael Jurka } 20407777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 20411c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung 20423d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View searchBar = mLauncher.getQsbBar(); 20433d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View overviewPanel = mLauncher.getOverviewPanel(); 20443d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen final View hotseat = mLauncher.getHotseat(); 20457777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen if (animated) { 2046fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen anim.setDuration(duration); 20477d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen LauncherViewPropertyAnimator scale = new LauncherViewPropertyAnimator(this); 20487d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen scale.scaleX(mNewScale) 20497d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen .scaleY(mNewScale) 2050410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen .translationY(finalWorkspaceTranslationY) 20517d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen .setInterpolator(mZoomInInterpolator); 20527d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen anim.play(scale); 20537407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka for (int index = 0; index < getChildCount(); index++) { 20547407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka final int i = index; 20557407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 2056869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka float currentAlpha = cl.getShortcutsAndWidgets().getAlpha(); 20572a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka if (mOldAlphas[i] == 0 && mNewAlphas[i] == 0) { 20587372c59277a23a31eeb1513a554b29d7bf05aedbMichael Jurka cl.setBackgroundAlpha(mNewBackgroundAlphas[i]); 2059a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(mNewAlphas[i]); 20607407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } else { 2061869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (mOldAlphas[i] != mNewAlphas[i] || currentAlpha != mNewAlphas[i]) { 20626c8a5790820dbcb64568fdefc8464a8d971847f0Michael Jurka LauncherViewPropertyAnimator alphaAnim = 20636c8a5790820dbcb64568fdefc8464a8d971847f0Michael Jurka new LauncherViewPropertyAnimator(cl.getShortcutsAndWidgets()); 2064a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka alphaAnim.alpha(mNewAlphas[i]) 2065a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka .setInterpolator(mZoomInInterpolator); 2066a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka anim.play(alphaAnim); 2067742574b15b2b5298a2328443176f2890fb8ebe98Michael Jurka } 20687407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka if (mOldBackgroundAlphas[i] != 0 || 2069869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka mNewBackgroundAlphas[i] != 0) { 2070f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka ValueAnimator bgAnim = 2071fa2450a9ffa8bfaf7866b914cbd4bf5bd807e1f0Adam Cohen LauncherAnimUtils.ofFloat(cl, 0f, 1f); 20727407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka bgAnim.setInterpolator(mZoomInInterpolator); 20737407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka bgAnim.addUpdateListener(new LauncherAnimatorUpdateListener() { 20747407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka public void onAnimationUpdate(float a, float b) { 20757372c59277a23a31eeb1513a554b29d7bf05aedbMichael Jurka cl.setBackgroundAlpha( 20767407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka a * mOldBackgroundAlphas[i] + 20777407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka b * mNewBackgroundAlphas[i]); 20787407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } 20797407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka }); 20807407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka anim.play(bgAnim); 20817777d967a60ecfd34ad2d94141d598fca4021058Adam Cohen } 2082b46a2d130b3d04df830402d579060b63db559ae3Winson Chung } 20837407d2a16ed6cf22494122cf683bf13de6fa3695Michael Jurka } 20846670073de833cb56dabecb1eb751b6625a5aed78Winson Chung ObjectAnimator pageIndicatorAlpha = null; 20856670073de833cb56dabecb1eb751b6625a5aed78Winson Chung if (getPageIndicator() != null) { 20866670073de833cb56dabecb1eb751b6625a5aed78Winson Chung pageIndicatorAlpha = ObjectAnimator.ofFloat(getPageIndicator(), "alpha", 20876670073de833cb56dabecb1eb751b6625a5aed78Winson Chung finalHotseatAndPageIndicatorAlpha); 20886670073de833cb56dabecb1eb751b6625a5aed78Winson Chung } 20893d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen ObjectAnimator hotseatAlpha = ObjectAnimator.ofFloat(hotseat, "alpha", 2090f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen finalHotseatAndPageIndicatorAlpha); 2091dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen ObjectAnimator searchBarAlpha = ObjectAnimator.ofFloat(searchBar, 2092dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen "alpha", finalSearchBarAlpha); 20933d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen ObjectAnimator overviewPanelAlpha = ObjectAnimator.ofFloat(overviewPanel, 2094f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen "alpha", finalOverviewPanelAlpha); 20953d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen 2096a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen overviewPanelAlpha.addListener(new AlphaUpdateListener(overviewPanel)); 2097a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen hotseatAlpha.addListener(new AlphaUpdateListener(hotseat)); 2098a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen searchBarAlpha.addListener(new AlphaUpdateListener(searchBar)); 20993d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen 210058993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen if (workspaceToOverview) { 210158993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen hotseatAlpha.setInterpolator(new DecelerateInterpolator(2)); 210258993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen } else if (overviewToWorkspace) { 210358993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen overviewPanelAlpha.setInterpolator(new DecelerateInterpolator(2)); 210458993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen } 210558993ad14da65dac1e43f3490cba8f751c92085bAdam Cohen 21066670073de833cb56dabecb1eb751b6625a5aed78Winson Chung if (getPageIndicator() != null) { 2107a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen pageIndicatorAlpha.addListener(new AlphaUpdateListener(getPageIndicator())); 21086670073de833cb56dabecb1eb751b6625a5aed78Winson Chung } 21093d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen 2110f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(overviewPanelAlpha); 2111f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(hotseatAlpha); 2112dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen anim.play(searchBarAlpha); 2113f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen anim.play(pageIndicatorAlpha); 21142a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka anim.setStartDelay(delay); 2115f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else { 21163d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen overviewPanel.setAlpha(finalOverviewPanelAlpha); 21173d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen AlphaUpdateListener.updateVisibility(overviewPanel); 21183d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen hotseat.setAlpha(finalHotseatAndPageIndicatorAlpha); 21193d41198024fd5f27f84c9966683ca12333e370aeAdam Cohen AlphaUpdateListener.updateVisibility(hotseat); 21206670073de833cb56dabecb1eb751b6625a5aed78Winson Chung if (getPageIndicator() != null) { 21216670073de833cb56dabecb1eb751b6625a5aed78Winson Chung getPageIndicator().setAlpha(finalHotseatAndPageIndicatorAlpha); 2122336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka AlphaUpdateListener.updateVisibility(getPageIndicator()); 21236670073de833cb56dabecb1eb751b6625a5aed78Winson Chung } 2124dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen searchBar.setAlpha(finalSearchBarAlpha); 21253f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen AlphaUpdateListener.updateVisibility(searchBar); 21263f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen updateCustomContentVisibility(); 2127410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setScaleX(mNewScale); 2128410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setScaleY(mNewScale); 2129410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen setTranslationY(finalWorkspaceTranslationY); 2130dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen } 21315841efa6121fb40dd7c1a6a432a899b894fa5c6dWinson Chung mLauncher.updateVoiceButtonProxyVisible(false); 21328d006d5e144ae33e509ea42e0b9760ef6c5bc884Winson Chung 21331b7c1d351585cc2ce1c45bce85c9a26a9394753eWinson Chung if (stateIsSpringLoaded) { 21347bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // Right now we're covered by Apps Customize 21357bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // Show the background gradient immediately, so the gradient will 21367bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // be showing once AppsCustomize disappears 21377bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka animateBackgroundGradient(getResources().getInteger( 21387bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka R.integer.config_appsCustomizeSpringLoadedBgAlpha) / 100f, false); 2139dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen } else if (stateIsOverview) { 2140dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen animateBackgroundGradient(getResources().getInteger( 2141dbdff6bc7b225255207a46fad8f536b55a18efacAdam Cohen R.integer.config_appsCustomizeSpringLoadedBgAlpha) / 100f, true); 21427bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } else { 21437bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka // Fade the background gradient away 2144ed307df7446288f23a1ce34e5cdb6b55dd3df675Adam Cohen animateBackgroundGradient(0f, animated); 21457bdb25a9894970da74248c9cdc606d0e1ba05c99Michael Jurka } 21462a4b1a809c6bc0af9ae3ad974fe50e2a91569543Michael Jurka return anim; 2147dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka } 2148dee0589388ba0f6373912e18bf86243282fb3b9bMichael Jurka 2149a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen static class AlphaUpdateListener implements AnimatorUpdateListener, AnimatorListener { 2150f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen View view; 2151f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public AlphaUpdateListener(View v) { 2152f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen view = v; 2153f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2154f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2155f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen @Override 2156f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen public void onAnimationUpdate(ValueAnimator arg0) { 2157336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka updateVisibility(view); 2158336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka } 2159336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka 2160336fd4f65b8fa0f5188060eba351fa70bb5bfde0Michael Jurka public static void updateVisibility(View view) { 216153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // We want to avoid the extra layout pass by setting the views to GONE unless 216253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen // accessibility is on, in which case not setting them to GONE causes a glitch. 216353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int invisibleState = sAccessibilityEnabled ? GONE : INVISIBLE; 216453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (view.getAlpha() < ALPHA_CUTOFF_THRESHOLD && view.getVisibility() != invisibleState) { 216553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen view.setVisibility(invisibleState); 2166f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } else if (view.getAlpha() > ALPHA_CUTOFF_THRESHOLD 2167f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen && view.getVisibility() != VISIBLE) { 2168f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen view.setVisibility(VISIBLE); 2169f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2170f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2171a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2172a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2173a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationCancel(Animator arg0) { 2174a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2175a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2176a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2177a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationEnd(Animator arg0) { 2178a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen updateVisibility(view); 2179a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2180a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2181a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2182a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationRepeat(Animator arg0) { 2183a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2184a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen 2185a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen @Override 2186a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen public void onAnimationStart(Animator arg0) { 2187a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen // We want the views to be visible for animation, so fade-in/out is visible 2188a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen view.setVisibility(VISIBLE); 2189a5f4e488dff461fbbc61400a8d284d9886164f76Adam Cohen } 2190f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen } 2191f358a4bbd6ce5b6ddadfae19e6b9c6872530d627Adam Cohen 2192bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2193a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka public void onLauncherTransitionPrepare(Launcher l, boolean animated, boolean toWorkspace) { 2194f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionPrepare(); 2195bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2196bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 2197bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2198a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka public void onLauncherTransitionStart(Launcher l, boolean animated, boolean toWorkspace) { 2199a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka } 2200a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka 2201a35e35ae0ac2391b8928eb15bf91274aea96b115Michael Jurka @Override 22027044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung public void onLauncherTransitionStep(Launcher l, float t) { 22037044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung mTransitionProgress = t; 22047044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung } 22057044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung 22067044272f180d34ab29866f6c59ee75376e8a1df5Winson Chung @Override 2207bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka public void onLauncherTransitionEnd(Launcher l, boolean animated, boolean toWorkspace) { 2208f343499f9b2c01978027e810255274b714ac457dAdam Cohen onTransitionEnd(); 2209f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2210f343499f9b2c01978027e810255274b714ac457dAdam Cohen 2211f343499f9b2c01978027e810255274b714ac457dAdam Cohen private void onTransitionPrepare() { 2212f343499f9b2c01978027e810255274b714ac457dAdam Cohen mIsSwitchingState = true; 2213f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2214f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung // Invalidate here to ensure that the pages are rendered during the state change transition. 2215f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung invalidate(); 2216f4bd23662d7fb76007624222a1fe678b3a37b874Winson Chung 2217f343499f9b2c01978027e810255274b714ac457dAdam Cohen updateChildrenLayersEnabled(false); 22183f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen hideCustomContentIfNecessary(); 22193f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 22203f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 22213f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void updateCustomContentVisibility() { 22223f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen int visibility = mState == Workspace.State.NORMAL ? VISIBLE : INVISIBLE; 22233f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (hasCustomContent()) { 22243f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(visibility); 22253f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 22263f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 22273f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 22283f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void showCustomContentIfNecessary() { 22293f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen boolean show = mState == Workspace.State.NORMAL; 22303f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (show && hasCustomContent()) { 22313f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(VISIBLE); 22323f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 22333f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen } 22343f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen 22353f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen void hideCustomContentIfNecessary() { 22363f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen boolean hide = mState != Workspace.State.NORMAL; 22373f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen if (hide && hasCustomContent()) { 22383f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(INVISIBLE); 2239f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2240f343499f9b2c01978027e810255274b714ac457dAdam Cohen } 2241f343499f9b2c01978027e810255274b714ac457dAdam Cohen 2242f343499f9b2c01978027e810255274b714ac457dAdam Cohen private void onTransitionEnd() { 2243bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka mIsSwitchingState = false; 22443a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 2245bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // The code in getChangeStateAnimation to determine initialAlpha and finalAlpha will ensure 2246bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // ensure that only the current page is visible during (and subsequently, after) the 2247bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // transition animation. If fade adjacent pages is disabled, then re-enable the page 2248bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka // visibility after the transition animation. 2249869390b6abd6e005a5ce85a8ee3c11daeecce919Michael Jurka if (!mWorkspaceFadeInAdjacentScreens) { 2250bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka for (int i = 0; i < getChildCount(); i++) { 2251bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka final CellLayout cl = (CellLayout) getChildAt(i); 2252a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cl.setShortcutAndWidgetAlpha(1f); 2253bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2254bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 22553f452c87db9c3639285eafd17fff6a6f9d28da44Adam Cohen showCustomContentIfNecessary(); 2256bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2257bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 2258bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka @Override 2259bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka public View getContent() { 2260bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka return this; 2261bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka } 2262bed61d22bdbfcdbe04f92675c7751b83c7a8947cMichael Jurka 22634be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 22644be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Draw the View v into the given Canvas. 22654be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * 22664be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param v the view to draw 22674be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param destCanvas the canvas to draw on 22684be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * @param padding the horizontal and vertical padding to use when drawing 22694be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato */ 2270ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen private void drawDragView(View v, Canvas destCanvas, int padding, boolean pruneToDrawable) { 22714be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Rect clipRect = mTempRect; 22724be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato v.getDrawingRect(clipRect); 22734be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2274099f60d51f6310e1290687e83958e665b3324504Adam Cohen boolean textVisible = false; 2275099f60d51f6310e1290687e83958e665b3324504Adam Cohen 2276ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.save(); 2277ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof TextView && pruneToDrawable) { 2278ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Drawable d = ((TextView) v).getCompoundDrawables()[1]; 2279ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen clipRect.set(0, 0, d.getIntrinsicWidth() + padding, d.getIntrinsicHeight() + padding); 2280ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.translate(padding / 2, padding / 2); 2281ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen d.draw(destCanvas); 2282ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else { 2283ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof FolderIcon) { 2284099f60d51f6310e1290687e83958e665b3324504Adam Cohen // For FolderIcons the text can bleed into the icon area, and so we need to 2285099f60d51f6310e1290687e83958e665b3324504Adam Cohen // hide the text completely (which can't be achieved by clipping). 2286099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (((FolderIcon) v).getTextVisible()) { 2287099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) v).setTextVisible(false); 2288099f60d51f6310e1290687e83958e665b3324504Adam Cohen textVisible = true; 2289099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 2290ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else if (v instanceof BubbleTextView) { 2291ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen final BubbleTextView tv = (BubbleTextView) v; 2292ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen clipRect.bottom = tv.getExtendedPaddingTop() - (int) BubbleTextView.PADDING_V + 2293ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen tv.getLayout().getLineTop(0); 2294ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else if (v instanceof TextView) { 2295ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen final TextView tv = (TextView) v; 2296ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen clipRect.bottom = tv.getExtendedPaddingTop() - tv.getCompoundDrawablePadding() + 2297ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen tv.getLayout().getLineTop(0); 2298ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2299ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.translate(-v.getScrollX() + padding / 2, -v.getScrollY() + padding / 2); 2300ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.clipRect(clipRect, Op.REPLACE); 2301ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen v.draw(destCanvas); 2302099f60d51f6310e1290687e83958e665b3324504Adam Cohen 2303099f60d51f6310e1290687e83958e665b3324504Adam Cohen // Restore text visibility of FolderIcon if necessary 2304099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (textVisible) { 2305099f60d51f6310e1290687e83958e665b3324504Adam Cohen ((FolderIcon) v).setTextVisible(true); 2306099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 23074be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 2308ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen destCanvas.restore(); 2309ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 23104be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2311ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen /** 2312ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen * Returns a new bitmap to show when the given View is being dragged around. 2313ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen * Responsibility for the bitmap is transferred to the caller. 2314ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen */ 2315ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen public Bitmap createDragBitmap(View v, Canvas canvas, int padding) { 2316ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Bitmap b; 23174be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 2318ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen if (v instanceof TextView) { 2319ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen Drawable d = ((TextView) v).getCompoundDrawables()[1]; 2320ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen b = Bitmap.createBitmap(d.getIntrinsicWidth() + padding, 2321ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen d.getIntrinsicHeight() + padding, Bitmap.Config.ARGB_8888); 2322ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else { 2323ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen b = Bitmap.createBitmap( 2324ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888); 2325ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2326ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2327ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen canvas.setBitmap(b); 2328ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen drawDragView(v, canvas, padding, true); 2329aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 2330ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2331ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen return b; 23324be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 23334be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 23344be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 23354be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location. 23364be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato * Responsibility for the bitmap is transferred to the caller. 23374be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato */ 23384be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato private Bitmap createDragOutline(View v, Canvas canvas, int padding) { 2339410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen final int outlineColor = getResources().getColor(R.color.outline_color); 23404be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Bitmap b = Bitmap.createBitmap( 23414be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888); 23424be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 23434be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato canvas.setBitmap(b); 2344b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung drawDragView(v, canvas, padding, true); 23455bb50bdb13f5fc22f5febd9480e78222b26c6fe7Adam Cohen mOutlineHelper.applyMediumExpensiveOutlineWithBlur(b, canvas, outlineColor, outlineColor); 2346aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 23474be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato return b; 23484be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato } 23494be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 23504be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato /** 2351d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka * Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location. 2352d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka * Responsibility for the bitmap is transferred to the caller. 2353d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka */ 23548db7000140d3c35be92a4e07cf54ea6ec4ae3030Peter Ng private Bitmap createDragOutline(Bitmap orig, Canvas canvas, int padding, int w, int h, 23558c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka boolean clipAlpha) { 2356410f3cdfb4a8c2cf82749a3e73201fb7930540aeAdam Cohen final int outlineColor = getResources().getColor(R.color.outline_color); 2357f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka final Bitmap b = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888); 2358d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka canvas.setBitmap(b); 2359f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2360f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka Rect src = new Rect(0, 0, orig.getWidth(), orig.getHeight()); 2361f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka float scaleFactor = Math.min((w - padding) / (float) orig.getWidth(), 2362f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka (h - padding) / (float) orig.getHeight()); 2363f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka int scaledWidth = (int) (scaleFactor * orig.getWidth()); 2364f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka int scaledHeight = (int) (scaleFactor * orig.getHeight()); 2365f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka Rect dst = new Rect(0, 0, scaledWidth, scaledHeight); 2366f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 2367f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka // center the image 2368f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka dst.offset((w - scaledWidth) / 2, (h - scaledHeight) / 2); 2369f12c75cb48f87955600c56ccbe0aac84b0c11b28Michael Jurka 23701120e0355798391712f1d2e2b205f0bd3724770cWinson Chung canvas.drawBitmap(orig, src, dst, null); 23718db7000140d3c35be92a4e07cf54ea6ec4ae3030Peter Ng mOutlineHelper.applyMediumExpensiveOutlineWithBlur(b, canvas, outlineColor, outlineColor, 23728c3339bde96d11fd1d7f818cd39e7438e309ffd1Michael Jurka clipAlpha); 2373aaf473c2bb6329b3b09ed2e19de6aae26077050cAdam Cohen canvas.setBitmap(null); 2374d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 2375d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka return b; 2376d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 2377d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka 237831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void startDrag(CellLayout.CellInfo cellInfo) { 237931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project View child = cellInfo.cell; 2380aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 238131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project // Make sure the drag was started by a long press as opposed to a long click. 23827984c9496bcaeca23ee7fdecc4d4f1bb2467e0f2Bjorn Bringert if (!child.isInTouchMode()) { 238331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return; 238431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2385aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 238631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mDragInfo = cellInfo; 2387d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen child.setVisibility(INVISIBLE); 2388482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen CellLayout layout = (CellLayout) child.getParent().getParent(); 2389482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen layout.prepareChildForDrag(child); 23904be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 23914be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato child.clearFocus(); 23924be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato child.setPressed(false); 23934be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 23944be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final Canvas canvas = new Canvas(); 23954be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 23964be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato // The outline is used to visualize where the item will land if dropped 2397d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDragOutline = createDragOutline(child, canvas, DRAG_BITMAP_PADDING); 2398ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen beginDragShared(child, this); 2399ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 2400ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 2401ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen public void beginDragShared(View child, DragSource source) { 24024be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato // The drag bitmap follows the touch point around on the screen 2403d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Bitmap b = createDragBitmap(child, new Canvas(), DRAG_BITMAP_PADDING); 24044be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato 24054be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato final int bmpWidth = b.getWidth(); 2406eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung final int bmpHeight = b.getHeight(); 2407e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2408307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen float scale = mLauncher.getDragLayer().getLocationInDragLayer(child, mTempXY); 2409eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung int dragLayerX = 2410307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen Math.round(mTempXY[0] - (bmpWidth - scale * child.getWidth()) / 2); 2411eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung int dragLayerY = 2412307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen Math.round(mTempXY[1] - (bmpHeight - scale * bmpHeight) / 2 2413eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung - DRAG_BITMAP_PADDING / 2); 2414e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 24155f8afe6280eae34620067696173e71943e1a30a3Winson Chung LauncherAppState app = LauncherAppState.getInstance(); 24165f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2417b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung Point dragVisualizeOffset = null; 2418e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen Rect dragRect = null; 2419b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung if (child instanceof BubbleTextView || child instanceof PagedViewIcon) { 24205f8afe6280eae34620067696173e71943e1a30a3Winson Chung int iconSize = grid.iconSizePx; 2421e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int top = child.getPaddingTop(); 2422e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int left = (bmpWidth - iconSize) / 2; 2423e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int right = left + iconSize; 2424e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int bottom = top + iconSize; 2425fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen dragLayerY += top; 2426b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung // Note: The drag region is used to calculate drag layer offsets, but the 2427b8c69f3c17a40adc2d85e8e996f754c383c293dcWinson Chung // dragVisualizeOffset in addition to the dragRect (the size) to position the outline. 24285f8afe6280eae34620067696173e71943e1a30a3Winson Chung dragVisualizeOffset = new Point(-DRAG_BITMAP_PADDING / 2, DRAG_BITMAP_PADDING / 2); 2429e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen dragRect = new Rect(left, top, right, bottom); 24300e4857c302da6adbd45231d7a8bae0289fa33250Adam Cohen } else if (child instanceof FolderIcon) { 24315f8afe6280eae34620067696173e71943e1a30a3Winson Chung int previewSize = grid.folderIconSizePx; 24325f8afe6280eae34620067696173e71943e1a30a3Winson Chung dragRect = new Rect(0, child.getPaddingTop(), child.getWidth(), previewSize); 2433e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 2434e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 24351e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung // Clear the pressed state if necessary 24361e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung if (child instanceof BubbleTextView) { 24371e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung BubbleTextView icon = (BubbleTextView) child; 24381e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung icon.clearPressedOrFocusedBackground(); 24391e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung } 24401e9cbfef04366a206d59922c14fe4356b7cca426Winson Chung 2441ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen mDragController.startDrag(b, dragLayerX, dragLayerY, source, child.getTag(), 2442307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen DragController.DRAG_ACTION_MOVE, dragVisualizeOffset, dragRect, scale); 24435084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 24445084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen if (child.getParent() instanceof ShortcutAndWidgetContainer) { 24455084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen mDragSourceInternal = (ShortcutAndWidgetContainer) child.getParent(); 24465084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen } 24475084cbab0eb0c06bd2778e0a48efaf392717cd10Adam Cohen 24484be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato b.recycle(); 244931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 245031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2451dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen void addApplicationShortcut(ShortcutInfo info, CellLayout target, long container, long screenId, 24523d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int cellX, int cellY, boolean insertAtFirst, int intersectX, int intersectY) { 24533d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung View view = mLauncher.createShortcut(R.layout.application, target, (ShortcutInfo) info); 245431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 24550280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka final int[] cellXY = new int[2]; 24563d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung target.findCellForSpanThatIntersects(cellXY, 1, 1, intersectX, intersectY); 2457dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(view, container, screenId, cellXY[0], cellXY[1], 1, 1, insertAtFirst); 24587c4c5108295db764ba091cc0ffd7af335a166449Adam Cohen 2459dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screenId, cellXY[0], 24603d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellXY[1]); 246131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 246231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 24634b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public boolean transitionStateShouldAllowDrop() { 24641b36dc3f2bb643e3b9600755f1a98522e4efc2edAdam Cohen return ((!isSwitchingState() || mTransitionProgress > 0.5f) && mState != State.SMALL); 24654b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 24664b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 2467cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy /** 2468cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy * {@inheritDoc} 2469cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy */ 2470cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public boolean acceptDrop(DragObject d) { 2471cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // If it's an external drop (e.g. from All Apps), check if it should be accepted 2472c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout dropTargetLayout = mDropToLayout; 2473cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen if (d.dragSource != this) { 2474cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Don't accept the drop if we're not over a screen at time of drop 2475c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dropTargetLayout == null) { 2476cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return false; 2477cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 24784b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (!transitionStateShouldAllowDrop()) return false; 2479cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2480a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, 2481a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen d.dragView, mDragViewVisualCenter); 2482a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 24832e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen // We want the point to be mapped to the dragTarget. 2484c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mLauncher.isHotseatLayout(dropTargetLayout)) { 2485307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 24862e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen } else { 2487c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter, null); 24882e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen } 24892e9f4fb38e833b18fe403da17b00f830d6a5e86cAdam Cohen 2490557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung int spanX = 1; 2491557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung int spanY = 1; 2492557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung if (mDragInfo != null) { 2493557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final CellLayout.CellInfo dragCellInfo = mDragInfo; 2494557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanX = dragCellInfo.spanX; 2495557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanY = dragCellInfo.spanY; 2496557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } else { 2497557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final ItemInfo dragInfo = (ItemInfo) d.dragInfo; 2498557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanX = dragInfo.spanX; 2499557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung spanY = dragInfo.spanY; 2500557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 2501cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2502d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanX = spanX; 2503d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanY = spanY; 2504d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (d.dragInfo instanceof PendingAddWidgetInfo) { 2505d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanX = ((PendingAddWidgetInfo) d.dragInfo).minSpanX; 2506d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanY = ((PendingAddWidgetInfo) d.dragInfo).minSpanY; 2507d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2508482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2509a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 2510c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, dropTargetLayout, 2511f0777b9d7a8f4befa22a36f227a052616152108fAdam Cohen mTargetCell); 2512c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], 2513482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 2514c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (willCreateUserFolder((ItemInfo) d.dragInfo, dropTargetLayout, 2515482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell, distance, true)) { 2516a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2517a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2518c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (willAddToExistingUserFolder((ItemInfo) d.dragInfo, dropTargetLayout, 2519482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell, distance)) { 2520a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2521a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2522a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 2523482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] resultSpan = new int[2]; 2524c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mTargetCell = dropTargetLayout.createArea((int) mDragViewVisualCenter[0], 2525482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, 2526482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen null, mTargetCell, resultSpan, CellLayout.MODE_ACCEPT_DROP); 2527482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0; 2528482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2529cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Don't accept the drop if there's no room for the item 2530482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (!foundCell) { 253196ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung // Don't show the message if we are dropping on the AllApps button and the hotseat 253296ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung // is full 2533c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen boolean isHotseat = mLauncher.isHotseatLayout(dropTargetLayout); 253493eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung if (mTargetCell != null && isHotseat) { 253596ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung Hotseat hotseat = mLauncher.getHotseat(); 25360dca1ec41479a74f8da080224fa0c7eacab674d6Andrew Flynn if (hotseat.isAllAppsButtonRank( 253796ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung hotseat.getOrderInHotseat(mTargetCell[0], mTargetCell[1]))) { 253896ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung return false; 253996ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung } 254096ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung } 254196ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung 254293eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung mLauncher.showOutOfSpaceMessage(isHotseat); 2543cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return false; 2544cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2545cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2546dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2547dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen long screenId = getIdForScreen(dropTargetLayout); 2548dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen if (screenId == EXTRA_EMPTY_SCREEN_ID) { 2549dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen commitExtraEmptyScreen(); 2550dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen } 2551dedbd962dcfaf055a6835abf5b0000ce1564e51eAdam Cohen 2552cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy return true; 2553cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy } 2554cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 2555482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willCreateUserFolder(ItemInfo info, CellLayout target, int[] targetCell, float 2556482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, boolean considerTimeout) { 2557482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2558a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 2559a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 256019f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (dropOverView != null) { 256119f3792523fe2d55ea791a9286398a6120920690Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) dropOverView.getLayoutParams(); 256219f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (lp.useTmpCoords && (lp.tmpCellX != lp.cellX || lp.tmpCellY != lp.tmpCellY)) { 256319f3792523fe2d55ea791a9286398a6120920690Adam Cohen return false; 256419f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 256519f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 256619f3792523fe2d55ea791a9286398a6120920690Adam Cohen 25673d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung boolean hasntMoved = false; 25683d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mDragInfo != null) { 2569482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen hasntMoved = dropOverView == mDragInfo.cell; 25703d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 2571e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2572a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (dropOverView == null || hasntMoved || (considerTimeout && !mCreateUserFolderOnDrop)) { 2573a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return false; 2574a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2575e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2576a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen boolean aboveShortcut = (dropOverView.getTag() instanceof ShortcutInfo); 2577e0310965022e7a1adb7ad489505d404186608689Adam Cohen boolean willBecomeShortcut = 2578c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION || 2579c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen info.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT); 2580e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2581e0310965022e7a1adb7ad489505d404186608689Adam Cohen return (aboveShortcut && willBecomeShortcut); 2582e0310965022e7a1adb7ad489505d404186608689Adam Cohen } 2583e0310965022e7a1adb7ad489505d404186608689Adam Cohen 2584482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willAddToExistingUserFolder(Object dragInfo, CellLayout target, int[] targetCell, 2585482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance) { 2586482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2587a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 258819f3792523fe2d55ea791a9286398a6120920690Adam Cohen 258919f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (dropOverView != null) { 259019f3792523fe2d55ea791a9286398a6120920690Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) dropOverView.getLayoutParams(); 259119f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (lp.useTmpCoords && (lp.tmpCellX != lp.cellX || lp.tmpCellY != lp.tmpCellY)) { 259219f3792523fe2d55ea791a9286398a6120920690Adam Cohen return false; 259319f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 259419f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 259519f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2596a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (dropOverView instanceof FolderIcon) { 2597a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen FolderIcon fi = (FolderIcon) dropOverView; 2598a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen if (fi.acceptDrop(dragInfo)) { 2599a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return true; 2600a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2601a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2602a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen return false; 2603a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen } 2604a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen 26053d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung boolean createUserFolderIfNecessary(View newView, long container, CellLayout target, 2606482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] targetCell, float distance, boolean external, DragView dragView, 2607482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen Runnable postAnimationRunnable) { 2608482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2609c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen View v = target.getChildAt(targetCell[0], targetCell[1]); 261019f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2611ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung boolean hasntMoved = false; 2612ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung if (mDragInfo != null) { 2613ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung CellLayout cellParent = getParentCellLayoutForView(mDragInfo.cell); 2614ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung hasntMoved = (mDragInfo.cellX == targetCell[0] && 2615ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung mDragInfo.cellY == targetCell[1]) && (cellParent == target); 2616ec9a0a4ca5458e65ba2498e4f7eab0ae6e91964aWinson Chung } 261710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 261819072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen if (v == null || hasntMoved || !mCreateUserFolderOnDrop) return false; 261919072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mCreateUserFolderOnDrop = false; 2620dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen final long screenId = (targetCell == null) ? mDragInfo.screenId : getIdForScreen(target); 262110b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 262210b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen boolean aboveShortcut = (v.getTag() instanceof ShortcutInfo); 262310b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen boolean willBecomeShortcut = (newView.getTag() instanceof ShortcutInfo); 262410b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 262510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen if (aboveShortcut && willBecomeShortcut) { 262610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen ShortcutInfo sourceInfo = (ShortcutInfo) newView.getTag(); 262710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen ShortcutInfo destInfo = (ShortcutInfo) v.getTag(); 262810b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen // if the drag started here, we need to remove it from the workspace 262910b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen if (!external) { 26303d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 263110b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 263210b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 2633d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen Rect folderLocation = new Rect(); 2634ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen float scale = mLauncher.getDragLayer().getDescendantRectRelativeToSelf(v, folderLocation); 263510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen target.removeView(v); 2636d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 26373d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung FolderIcon fi = 2638dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mLauncher.addFolder(target, container, screenId, targetCell[0], targetCell[1]); 2639a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen destInfo.cellX = -1; 2640a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen destInfo.cellY = -1; 2641a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen sourceInfo.cellX = -1; 2642a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen sourceInfo.cellY = -1; 2643d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 2644558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen // If the dragView is null, we can't animate 2645558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen boolean animate = dragView != null; 2646558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (animate) { 2647558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.performCreateAnimation(destInfo, v, sourceInfo, dragView, folderLocation, scale, 2648558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen postAnimationRunnable); 2649558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } else { 2650558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.addItem(destInfo); 2651558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen fi.addItem(sourceInfo); 2652558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 265310b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen return true; 265410b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 265510b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen return false; 265610b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 265710b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 2658a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen boolean addToExistingFolderIfNecessary(View newView, CellLayout target, int[] targetCell, 2659482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance, DragObject d, boolean external) { 2660482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (distance > mMaxDistanceForFolderCreation) return false; 2661482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2662a65beeea13c18c443f15f8d51c4c6e153a6c4ef9Adam Cohen View dropOverView = target.getChildAt(targetCell[0], targetCell[1]); 2663c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (!mAddToExistingFolderOnDrop) return false; 2664c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = false; 266519f3792523fe2d55ea791a9286398a6120920690Adam Cohen 2666c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (dropOverView instanceof FolderIcon) { 2667c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen FolderIcon fi = (FolderIcon) dropOverView; 26683e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (fi.acceptDrop(d.dragInfo)) { 26693e8f811f31a2275e778244427271f77f4116c08bAdam Cohen fi.onDrop(d); 2670c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 2671c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // if the drag started here, we need to remove it from the workspace 2672c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (!external) { 26733d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell); 2674c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2675c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return true; 2676c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2677c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2678c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return false; 2679c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2680c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 2681d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void onDrop(final DragObject d) { 2682cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, d.dragView, 2683e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen mDragViewVisualCenter); 2684e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2685c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout dropTargetLayout = mDropToLayout; 2686c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2687e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // We want the point to be mapped to the dragTarget. 2688c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dropTargetLayout != null) { 2689c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mLauncher.isHotseatLayout(dropTargetLayout)) { 2690bb00ff2666d52a0df763a446ad3e398c643d23ddAdam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 26913d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 2692c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter, null); 26933d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 2694ba781611b3e2fb1c42daa7167c1079b90b100efaAdam Cohen } 2695c6ee42e25f203e408826e7eab4ad8faf67ed2ff9Michael Jurka 2696ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen int snapScreen = -1; 2697d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean resizeOnDrop = false; 2698cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen if (d.dragSource != this) { 2699e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen final int[] touchXY = new int[] { (int) mDragViewVisualCenter[0], 2700e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen (int) mDragViewVisualCenter[1] }; 27013e8f811f31a2275e778244427271f77f4116c08bAdam Cohen onDropExternal(touchXY, d.dragInfo, dropTargetLayout, false, d); 2702ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy } else if (mDragInfo != null) { 2703ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy final View cell = mDragInfo.cell; 270454fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 2705d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Runnable resizeRunnable = null; 27061e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (dropTargetLayout != null && !d.cancelled) { 2707cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy // Move internally 270840e882bf19a837ee62ec328c5748b75be7960d39Winson Chung boolean hasMovedLayouts = (getParentCellLayoutForView(cell) != dropTargetLayout); 270940e882bf19a837ee62ec328c5748b75be7960d39Winson Chung boolean hasMovedIntoHotseat = mLauncher.isHotseatLayout(dropTargetLayout); 271040e882bf19a837ee62ec328c5748b75be7960d39Winson Chung long container = hasMovedIntoHotseat ? 27113d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_HOTSEAT : 27123d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_DESKTOP; 2713dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = (mTargetCell[0] < 0) ? 2714dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen mDragInfo.screenId : getIdForScreen(dropTargetLayout); 2715c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen int spanX = mDragInfo != null ? mDragInfo.spanX : 1; 2716c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen int spanY = mDragInfo != null ? mDragInfo.spanY : 1; 2717c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // First we find the cell nearest to point at which the item is 2718c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // dropped, without any consideration to whether there is an item there. 2719482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2720c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], (int) 2721c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mDragViewVisualCenter[1], spanX, spanY, dropTargetLayout, mTargetCell); 2722482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], 2723482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 2724482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2725c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // If the item being dropped is a shortcut and the nearest drop 272676078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen // cell also contains a shortcut, then create a folder with the two shortcuts. 27271c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung if (!mInScrollArea && createUserFolderIfNecessary(cell, container, 2728482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen dropTargetLayout, mTargetCell, distance, false, d.dragView, null)) { 2729d2be381d36485059d0108ae89cfe57a30a7a8499Winson Chung stripEmptyScreens(); 2730c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 2731c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 2732c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 2733482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (addToExistingFolderIfNecessary(cell, dropTargetLayout, mTargetCell, 2734482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, d, false)) { 2735d2be381d36485059d0108ae89cfe57a30a7a8499Winson Chung stripEmptyScreens(); 2736df0353815c629fc678824b07a234b89a1ff94208Adam Cohen return; 2737df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 2738df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 2739df0353815c629fc678824b07a234b89a1ff94208Adam Cohen // Aside from the special case where we're dropping a shortcut onto a shortcut, 2740df0353815c629fc678824b07a234b89a1ff94208Adam Cohen // we need to find the nearest cell location that is vacant 2741d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ItemInfo item = (ItemInfo) d.dragInfo; 2742d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanX = item.spanX; 2743d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int minSpanY = item.spanY; 2744d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 2745d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanX = item.minSpanX; 2746d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen minSpanY = item.minSpanY; 2747d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2748482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2749d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] resultSpan = new int[2]; 2750c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mTargetCell = dropTargetLayout.createArea((int) mDragViewVisualCenter[0], 2751482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, cell, 2752482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell, resultSpan, CellLayout.MODE_ON_DROP); 2753482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2754d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0; 27559e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 2756aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen // if the widget resizes on drop 27579e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (foundCell && (cell instanceof AppWidgetHostView) && 2758aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY)) { 2759d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resizeOnDrop = true; 2760d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanX = resultSpan[0]; 2761d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanY = resultSpan[1]; 27627bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen AppWidgetHostView awhv = (AppWidgetHostView) cell; 27637bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen AppWidgetResizeFrame.updateWidgetSizeRanges(awhv, mLauncher, resultSpan[0], 27647bdfc9700b1cad043c04c757f134db1bf3df00daAdam Cohen resultSpan[1]); 2765d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2766df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 2767dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (getScreenIdForPageIndex(mCurrentPage) != screenId && !hasMovedIntoHotseat) { 2768dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapScreen = getPageIndexForScreenId(screenId); 2769dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToPage(snapScreen); 277054fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy } 277154fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 2772d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (foundCell) { 2773d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo info = (ItemInfo) cell.getTag(); 277440e882bf19a837ee62ec328c5748b75be7960d39Winson Chung if (hasMovedLayouts) { 27759438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy // Reparent the view 27763d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung getParentCellLayoutForView(cell).removeView(cell); 2777dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(cell, container, screenId, mTargetCell[0], mTargetCell[1], 2778d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen info.spanX, info.spanY); 27799438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy } 2780cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 27819438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy // update the item's position after drop 27829438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams(); 278319f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.cellX = lp.tmpCellX = mTargetCell[0]; 278419f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.cellY = lp.tmpCellY = mTargetCell[1]; 2785d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen lp.cellHSpan = item.spanX; 2786d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen lp.cellVSpan = item.spanY; 278719f3792523fe2d55ea791a9286398a6120920690Adam Cohen lp.isLockedToGrid = true; 2788dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen cell.setId(LauncherModel.getCellLayoutChildId(container, mDragInfo.screenId, 27899438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy mTargetCell[0], mTargetCell[1], mDragInfo.spanX, mDragInfo.spanY)); 27909438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy 27913d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (container != LauncherSettings.Favorites.CONTAINER_HOTSEAT && 27923d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cell instanceof LauncherAppWidgetHostView) { 2793d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final CellLayout cellLayout = dropTargetLayout; 2794d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen // We post this call so that the widget has a chance to be placed 2795d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen // in its final location 2796d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 2797d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen final LauncherAppWidgetHostView hostView = (LauncherAppWidgetHostView) cell; 2798d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen AppWidgetProviderInfo pinfo = hostView.getAppWidgetInfo(); 2799c0a5df9c650b22f8ea06a0298f00bbfab40e5844Adam Cohen if (pinfo != null && 2800c0a5df9c650b22f8ea06a0298f00bbfab40e5844Adam Cohen pinfo.resizeMode != AppWidgetProviderInfo.RESIZE_NONE) { 2801d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable addResizeFrame = new Runnable() { 2802d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen public void run() { 2803716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 2804c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen dragLayer.addResizeFrame(info, hostView, cellLayout); 2805d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 280626976d9b53161f80faf822d482ac771b8621cf31Adam Cohen }; 2807d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resizeRunnable = (new Runnable() { 280826976d9b53161f80faf822d482ac771b8621cf31Adam Cohen public void run() { 280926976d9b53161f80faf822d482ac771b8621cf31Adam Cohen if (!isPageMoving()) { 2810d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen addResizeFrame.run(); 281126976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } else { 2812d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mDelayedResizeRunnable = addResizeFrame; 281326976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 281426976d9b53161f80faf822d482ac771b8621cf31Adam Cohen } 2815d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen }); 2816d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 2817d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen } 2818d4844c3e731b00547a31f23a00f8bd4a271e2b62Adam Cohen 2819949debe6e64034be1625ec21de100ea7e68545e2Adam Cohen LauncherModel.modifyItemInDatabase(mLauncher, info, container, screenId, lp.cellX, 2820949debe6e64034be1625ec21de100ea7e68545e2Adam Cohen lp.cellY, item.spanX, item.spanY); 2821d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 2822d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen // If we can't find a drop location, we return the item to its original position 2823d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams(); 2824d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mTargetCell[0] = lp.cellX; 2825d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mTargetCell[1] = lp.cellY; 2826f1dcdf61132a6321d0c1c0eb670c6cf1493ab981Adam Cohen CellLayout layout = (CellLayout) cell.getParent().getParent(); 2827f1dcdf61132a6321d0c1c0eb670c6cf1493ab981Adam Cohen layout.markCellsAsOccupiedForView(cell); 28289438336724b4f8b54c7cdc49c5f01dd9568926ebPatrick Dubroy } 282931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 2830cd68ff5b88de9b5136ff5a9ef698e4db2fc5db66Patrick Dubroy 28318c920dd3683d752aa4c43e964831ce53f9b72887Michael Jurka final CellLayout parent = (CellLayout) cell.getParent().getParent(); 2832d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable finalResizeRunnable = resizeRunnable; 2833ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy // Prepare it to be animated into its new position 2834ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy // This must be called after the view has been re-parented 2835d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable onCompleteRunnable = new Runnable() { 2836d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka @Override 2837d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka public void run() { 2838d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mAnimatingViewIntoPlace = false; 28393a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 2840d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalResizeRunnable != null) { 2841d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalResizeRunnable.run(); 2842d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2843d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen stripEmptyScreens(); 2844d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 2845d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka }; 2846d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka mAnimatingViewIntoPlace = true; 2847fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen if (d.dragView.hasDrawn()) { 2848d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo info = (ItemInfo) cell.getTag(); 2849d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET) { 2850d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int animationType = resizeOnDrop ? ANIMATE_INTO_POSITION_AND_RESIZE : 2851d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ANIMATE_INTO_POSITION_AND_DISAPPEAR; 2852d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animateWidgetDrop(info, parent, d.dragView, 2853d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable, animationType, cell, false); 2854d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 285585b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen int duration = snapScreen < 0 ? -1 : ADJACENT_SCREEN_DROP_DURATION; 285685b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, cell, duration, 285785b467bf3f7a483512ca8485c9c18254d460b079Adam Cohen onCompleteRunnable, this); 2858d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 2859fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } else { 28607bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung d.deferDragViewCleanupPostAnimation = false; 2861fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen cell.setVisibility(VISIBLE); 2862fc53cd22c9a78708c78c85946443f23ec8c59502Adam Cohen } 2863716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen parent.onDropChild(cell); 286431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 286531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 286631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2867dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void setFinalScrollForPageChange(int pageIndex) { 2868dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = (CellLayout) getChildAt(pageIndex); 2869dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (cl != null) { 2870ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedScrollX = getScrollX(); 2871ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedTranslationX = cl.getTranslationX(); 2872ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen mSavedRotationY = cl.getRotationY(); 2873edb4076e59861d0c343e7245f247e2bee6d48159Adam Cohen final int newX = getScrollForPage(pageIndex); 2874ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen setScrollX(newX); 2875ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setTranslationX(0f); 2876ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setRotationY(0f); 2877ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 2878ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 2879ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 2880dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen public void resetFinalScrollForPageChange(int pageIndex) { 2881dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (pageIndex >= 0) { 2882dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen CellLayout cl = (CellLayout) getChildAt(pageIndex); 2883ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen setScrollX(mSavedScrollX); 2884ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setTranslationX(mSavedTranslationX); 2885ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen cl.setRotationY(mSavedRotationY); 2886ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 2887ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 2888ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 288976078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen public void getViewLocationRelativeToSelf(View v, int[] location) { 28908dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen getLocationInWindow(location); 2891e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int x = location[0]; 2892e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int y = location[1]; 2893e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 28948dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen v.getLocationInWindow(location); 2895e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int vX = location[0]; 2896e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int vY = location[1]; 2897e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2898e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen location[0] = vX - x; 2899e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen location[1] = vY - y; 2900e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 2901e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 2902cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragEnter(DragObject d) { 2903c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer.onDragEnter(); 2904c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mCreateUserFolderOnDrop = false; 2905c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = false; 2906c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2907c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDropToLayout = null; 2908c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout layout = getCurrentDropLayout(); 2909c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 2910c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 2911c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 2912c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Because we don't have space in the Phone UI (the CellLayouts run to the edge) we 2913c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // don't need to show the outlines 2914e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler if (LauncherAppState.getInstance().isScreenLarge()) { 2915c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung showOutlines(); 2916c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 2917c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 2918b26f3d6a8c62e7c1a603b6c7979375d8dd4f20d4Winson Chung 2919fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung /** Return a rect that has the cellWidth/cellHeight (left, top), and 2920fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung * widthGap/heightGap (right, bottom) */ 2921a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen static Rect getCellLayoutMetrics(Launcher launcher, int orientation) { 29225f8afe6280eae34620067696173e71943e1a30a3Winson Chung LauncherAppState app = LauncherAppState.getInstance(); 29235f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 29245f8afe6280eae34620067696173e71943e1a30a3Winson Chung 2925a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Resources res = launcher.getResources(); 2926a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Display display = launcher.getWindowManager().getDefaultDisplay(); 2927a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Point smallestSize = new Point(); 2928a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen Point largestSize = new Point(); 2929a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen display.getCurrentSizeRange(smallestSize, largestSize); 2930892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int countX = (int) grid.numColumns; 2931892c74d460ad98c6306420e1127c9aa3e505ba25Winson Chung int countY = (int) grid.numRows; 2932fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung int constrainedLongEdge = largestSize.y; 2933fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung int constrainedShortEdge = smallestSize.y; 2934a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (orientation == CellLayout.LANDSCAPE) { 2935a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (mLandscapeCellLayoutMetrics == null) { 29365f8afe6280eae34620067696173e71943e1a30a3Winson Chung Rect padding = grid.getWorkspacePadding(CellLayout.LANDSCAPE); 2937fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung int width = constrainedLongEdge - padding.left - padding.right; 2938fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung int height = constrainedShortEdge - padding.top - padding.bottom; 2939a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen mLandscapeCellLayoutMetrics = new Rect(); 2940fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung mLandscapeCellLayoutMetrics.set( 2941fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellWidth(width, countX), 2942fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellHeight(height, countY), 0, 0); 2943a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 2944a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return mLandscapeCellLayoutMetrics; 2945a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } else if (orientation == CellLayout.PORTRAIT) { 2946a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen if (mPortraitCellLayoutMetrics == null) { 29475f8afe6280eae34620067696173e71943e1a30a3Winson Chung Rect padding = grid.getWorkspacePadding(CellLayout.PORTRAIT); 2948fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung int width = constrainedShortEdge - padding.left - padding.right; 2949fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung int height = constrainedLongEdge - padding.top - padding.bottom; 2950a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen mPortraitCellLayoutMetrics = new Rect(); 2951fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung mPortraitCellLayoutMetrics.set( 2952fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellWidth(width, countX), 2953fe411c8e31f44a5a977d76885e9b20dece57962dWinson Chung grid.calculateCellHeight(height, countY), 0, 0); 2954a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 2955a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return mPortraitCellLayoutMetrics; 2956a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 2957a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen return null; 2958a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen } 2959a897f397e553826f327d853d5728d0e1d24513a6Adam Cohen 2960c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen public void onDragExit(DragObject d) { 2961c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragEnforcer.onDragExit(); 2962fd3385fe9e0f034b04f99d5d59a58d74fe040da4Winson Chung 2963c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // Here we store the final page that will be dropped to, if the workspace in fact 2964c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // receives the drop 2965c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mInScrollArea) { 2966cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung if (isPageMoving()) { 2967cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung // If the user drops while the page is scrolling, we should use that page as the 2968cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung // destination instead of the page that is being hovered over. 2969cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung mDropToLayout = (CellLayout) getPageAt(getNextPage()); 2970cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung } else { 2971cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung mDropToLayout = mDragOverlappingLayout; 2972cc1cfe4b0c521a2add64f851a32f39be2b0327a6Winson Chung } 2973c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else { 2974c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDropToLayout = mDragTargetLayout; 2975c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 2976c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 2977c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER) { 2978c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mCreateUserFolderOnDrop = true; 2979c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (mDragMode == DRAG_MODE_ADD_TO_FOLDER) { 2980c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mAddToExistingFolderOnDrop = true; 2981482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 2982482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 2983c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Reset the scroll area and previous drag target 2984c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung onResetScrollArea(); 2985c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(null); 2986c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(null); 2987c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 298874c28d1a6cf13fdfa55ff9518d2b27be10d01f6eAdam Cohen mSpringLoadedDragController.cancel(); 2989c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 2990c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (!mIsPageMoving) { 2991c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung hideOutlines(); 2992c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 2993c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 2994c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 2995c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDropLayout(CellLayout layout) { 2996c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 2997c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.revertTempState(); 2998c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.onDragExit(); 2999c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3000c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout = layout; 3001c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3002c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.onDragEnter(); 3003c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3004c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3005c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3006c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropOverCell(-1, -1); 3007c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3008c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3009c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDragOverlappingLayout(CellLayout layout) { 3010c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverlappingLayout != null) { 3011c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout.setIsDragOverlapping(false); 3012c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3013c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout = layout; 3014c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverlappingLayout != null) { 3015c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverlappingLayout.setIsDragOverlapping(true); 3016c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3017c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen invalidate(); 3018c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3019c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3020c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setCurrentDropOverCell(int x, int y) { 3021c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (x != mDragOverX || y != mDragOverY) { 3022c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverX = x; 3023c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverY = y; 3024c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3025c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3026c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3027c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3028c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void setDragMode(int dragMode) { 3029c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dragMode != mDragMode) { 3030c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (dragMode == DRAG_MODE_NONE) { 3031c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3032c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // We don't want to cancel the re-order alarm every time the target cell changes 3033c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // as this feels to slow / unresponsive. 3034c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(false); 3035c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3036c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_ADD_TO_FOLDER) { 3037c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3038c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3039c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_CREATE_FOLDER) { 3040c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3041c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupReorder(true); 3042c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if (dragMode == DRAG_MODE_REORDER) { 3043c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupAddToFolder(); 3044c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cleanupFolderCreation(); 3045c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3046c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragMode = dragMode; 3047c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3048c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3049c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3050c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupFolderCreation() { 3051c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragFolderRingAnimator != null) { 3052c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragFolderRingAnimator.animateToNaturalState(); 30538ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator = null; 3054c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 30558ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mFolderCreationAlarm.setOnAlarmListener(null); 3056c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mFolderCreationAlarm.cancelAlarm(); 3057c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3058c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3059c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupAddToFolder() { 3060c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragOverFolderIcon != null) { 3061c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon.onDragExit(null); 3062c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon = null; 3063c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3064c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3065c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3066c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void cleanupReorder(boolean cancelAlarm) { 3067c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // Any pending reorders are canceled 3068c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (cancelAlarm) { 3069c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mReorderAlarm.cancelAlarm(); 3070c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3071c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mLastReorderX = -1; 3072c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mLastReorderY = -1; 307331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 307431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 30754516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka /* 30764516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 30774516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Convert the 2D coordinate xy from the parent View's coordinate space to this CellLayout's 30784516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * coordinate space. The argument xy is modified with the return result. 30794516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 30804516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * if cachedInverseMatrix is not null, this method will just use that matrix instead of 3081d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka * computing it itself; we use this to avoid redundant matrix inversions in 30824516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * findMatchingPageForDragOver 30834516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 30844516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 30854516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka void mapPointFromSelfToChild(View v, float[] xy, Matrix cachedInverseMatrix) { 30867d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] = xy[0] - v.getLeft(); 30877d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] = xy[1] - v.getTop(); 30887d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen } 30897d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 30907d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen boolean isPointInSelfOverHotseat(int x, int y, Rect r) { 30917d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (r == null) { 30927d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen r = new Rect(); 30934516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 30947d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[0] = x; 30957d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[1] = y; 30967d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempPt, true); 3097abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung 3098abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung LauncherAppState app = LauncherAppState.getInstance(); 3099abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 3100abedd9fd4e692cd390f5c23d850206c9156e387aWinson Chung r = grid.getHotseatRect(); 31017d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (r.contains(mTempPt[0], mTempPt[1])) { 31027d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen return true; 31033bc21c35fa167ac233e19df0c9a01b0a07173ed8Winson Chung } 31047d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen return false; 31054516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 31064516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3107c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen void mapPointFromSelfToHotseatLayout(Hotseat hotseat, float[] xy) { 31087d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[0] = (int) xy[0]; 31097d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mTempPt[1] = (int) xy[1]; 31107d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempPt, true); 3111156ab5b22e45b36a1c5edbe5accccf6aefcb4907Winson Chung mLauncher.getDragLayer().mapCoordInSelfToDescendent(hotseat.getLayout(), mTempPt); 31127d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 31137d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] = mTempPt[0]; 31147d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] = mTempPt[1]; 3115c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3116c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 31173d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /* 31184516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 31194516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Convert the 2D coordinate xy from this CellLayout's coordinate space to 31204516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * the parent View's coordinate space. The argument xy is modified with the return result. 31214516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 31224516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 31234516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka void mapPointFromChildToSelf(View v, float[] xy) { 31247d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[0] += v.getLeft(); 31257d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen xy[1] += v.getTop(); 31264516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 31274516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3128e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen static private float squaredDistance(float[] point1, float[] point2) { 31294516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float distanceX = point1[0] - point2[0]; 31304516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float distanceY = point2[1] - point2[1]; 31314516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka return distanceX * distanceX + distanceY * distanceY; 3132e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 31330280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 31344516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka /* 31354516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 31364516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * This method returns the CellLayout that is currently being dragged to. In order to drag 31374516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * to a CellLayout, either the touch point must be directly over the CellLayout, or as a second 31384516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * strategy, we see if the dragView is overlapping any CellLayout and choose the closest one 31394516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 31404516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * Return null if no CellLayout is currently being dragged over 31414516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka * 31424516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka */ 31434516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka private CellLayout findMatchingPageForDragOver( 314400618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen DragView dragView, float originX, float originY, boolean exact) { 31454516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // We loop through all the screens (ie CellLayouts) and see which ones overlap 31464516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // with the item being dragged and then choose the one that's closest to the touch point 3147a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka final int screenCount = getChildCount(); 3148a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka CellLayout bestMatchingScreen = null; 31490280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka float smallestDistSoFar = Float.MAX_VALUE; 31504516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 3151a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka for (int i = 0; i < screenCount; i++) { 3152df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen // The custom content screen is not a valid drag over option 3153df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen if (mScreenOrder.get(i) == CUSTOM_CONTENT_SCREEN_ID) { 3154df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen continue; 3155df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen } 3156df041bc7ad99a6d33a5dd83a5dff28a617fedf12Adam Cohen 31573d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout cl = (CellLayout) getChildAt(i); 3158a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 315900618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen final float[] touchXy = {originX, originY}; 31604516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Transform the touch coordinates to the CellLayout's local coordinates 31614516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // If the touch point is within the bounds of the cell layout, we can return immediately 31620280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka cl.getMatrix().invert(mTempInverseMatrix); 31634516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka mapPointFromSelfToChild(cl, touchXy, mTempInverseMatrix); 31644516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 31654516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka if (touchXy[0] >= 0 && touchXy[0] <= cl.getWidth() && 31664516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka touchXy[1] >= 0 && touchXy[1] <= cl.getHeight()) { 31674516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka return cl; 31684516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 31694516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 317096ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung if (!exact) { 31714516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Get the center of the cell layout in screen coordinates 31724516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka final float[] cellLayoutCenter = mTempCellLayoutCenterCoordinates; 31734516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka cellLayoutCenter[0] = cl.getWidth()/2; 31744516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka cellLayoutCenter[1] = cl.getHeight()/2; 31754516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka mapPointFromChildToSelf(cl, cellLayoutCenter); 31764516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 317700618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen touchXy[0] = originX; 317800618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen touchXy[1] = originY; 31794516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 31804516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // Calculate the distance between the center of the CellLayout 31814516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka // and the touch point 31824516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka float dist = squaredDistance(touchXy, cellLayoutCenter); 31834516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka 31844516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka if (dist < smallestDistSoFar) { 31850280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka smallestDistSoFar = dist; 3186a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka bestMatchingScreen = cl; 3187a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 31884516c11039d77066281f69f9b5d30fdaf1bc05aeMichael Jurka } 3189a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 3190a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka return bestMatchingScreen; 3191a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka } 3192a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 3193e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // This is used to compute the visual center of the dragView. This point is then 3194e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // used to visualize drop locations and determine where to drop an item. The idea is that 3195e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // the visual center represents the user's interpretation of where the item is, and hence 3196e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // is the appropriate point to use when determining drop location. 3197e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen private float[] getDragViewVisualCenter(int x, int y, int xOffset, int yOffset, 3198e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen DragView dragView, float[] recycle) { 3199e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen float res[]; 3200e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen if (recycle == null) { 3201e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res = new float[2]; 3202e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } else { 3203e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res = recycle; 3204e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3205e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3206e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // First off, the drag view has been shifted in a way that is not represented in the 3207e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // x and y values or the x/yOffsets. Here we account for that shift. 3208e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen x += getResources().getDimensionPixelSize(R.dimen.dragViewOffsetX); 3209e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen y += getResources().getDimensionPixelSize(R.dimen.dragViewOffsetY); 3210e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3211e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // These represent the visual top and left of drag view if a dragRect was provided. 3212e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // If a dragRect was not provided, then they correspond to the actual view left and 3213e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // top, as the dragRect is in that case taken to be the entire dragView. 3214e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // R.dimen.dragViewOffsetY. 3215e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int left = x - xOffset; 3216e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int top = y - yOffset; 3217e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3218e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen // In order to find the visual center, we shift by half the dragRect 3219e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res[0] = left + dragView.getDragRegion().width() / 2; 3220e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen res[1] = top + dragView.getDragRegion().height() / 2; 3221e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3222e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen return res; 3223e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen } 3224e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen 3225ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung private boolean isDragWidget(DragObject d) { 3226ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung return (d.dragInfo instanceof LauncherAppWidgetInfo || 3227ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung d.dragInfo instanceof PendingAddWidgetInfo); 3228ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung } 3229ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung private boolean isExternalDragWidget(DragObject d) { 3230ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung return d.dragSource != this && isDragWidget(d); 3231ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung } 3232ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung 3233cb3382b1bfe1a534b1b44f5c4def9b2db605ac90Adam Cohen public void onDragOver(DragObject d) { 3234c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Skip drag over events while we are dragging over side pages 323582ac8a24883a3495a96189a6e5eb307f50177e0eAdam Cohen if (mInScrollArea || mIsSwitchingState || mState == State.SMALL) return; 3236c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 32374afe9b31f51022538b30646fe83780e83bf22490Winson Chung Rect r = new Rect(); 32383d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout layout = null; 3239c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung ItemInfo item = (ItemInfo) d.dragInfo; 3240c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3241c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Ensure that we have proper spans for the item that we are dropping 3242c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (item.spanX < 0 || item.spanY < 0) throw new RuntimeException("Improper spans found"); 324300618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, 32444afe9b31f51022538b30646fe83780e83bf22490Winson Chung d.dragView, mDragViewVisualCenter); 324500618753e9f0ad941c13efb0b6804e4a06ecb076Adam Cohen 3246482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen final View child = (mDragInfo == null) ? null : mDragInfo.cell; 3247c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Identify whether we have dragged over a side page 3248d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (isSmall()) { 3249ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung if (mLauncher.getHotseat() != null && !isExternalDragWidget(d)) { 32507d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (isPointInSelfOverHotseat(d.x, d.y, r)) { 32514afe9b31f51022538b30646fe83780e83bf22490Winson Chung layout = mLauncher.getHotseat().getLayout(); 32524afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 32534afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 32544afe9b31f51022538b30646fe83780e83bf22490Winson Chung if (layout == null) { 325596ef409ebdc798a82786e5dcecfd7d897be0ed30Winson Chung layout = findMatchingPageForDragOver(d.dragView, d.x, d.y, false); 32564afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 3257c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (layout != mDragTargetLayout) { 3258c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3259c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3260c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3261d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka boolean isInSpringLoadedMode = (mState == State.SPRING_LOADED); 3262c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (isInSpringLoadedMode) { 32634afe9b31f51022538b30646fe83780e83bf22490Winson Chung if (mLauncher.isHotseatLayout(layout)) { 32644afe9b31f51022538b30646fe83780e83bf22490Winson Chung mSpringLoadedDragController.cancel(); 32654afe9b31f51022538b30646fe83780e83bf22490Winson Chung } else { 32664afe9b31f51022538b30646fe83780e83bf22490Winson Chung mSpringLoadedDragController.setAlarm(mDragTargetLayout); 32674afe9b31f51022538b30646fe83780e83bf22490Winson Chung } 3268d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 3269d3ef3065ab0941567c45e9aec98783138b623c68Michael Jurka } 3270c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } else { 32713d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung // Test to see if we are over the hotseat otherwise just use the current page 3272ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung if (mLauncher.getHotseat() != null && !isDragWidget(d)) { 32737d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen if (isPointInSelfOverHotseat(d.x, d.y, r)) { 32743d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = mLauncher.getHotseat().getLayout(); 32753d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 32763d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 32773d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (layout == null) { 32783d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layout = getCurrentDropLayout(); 32793d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3280c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (layout != mDragTargetLayout) { 3281c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 3282c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 3283c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3284c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3285a63c452f5bd491ba9b28c332ccedc6c6c7e2f3ccMichael Jurka 3286c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Handle the drag over 3287c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung if (mDragTargetLayout != null) { 3288c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // We want the point to be mapped to the dragTarget. 32893d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.isHotseatLayout(mDragTargetLayout)) { 3290c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter); 32913d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 32923d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung mapPointFromSelfToChild(mDragTargetLayout, mDragViewVisualCenter, null); 32933d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 3294c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3295c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung ItemInfo info = (ItemInfo) d.dragInfo; 329619072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 329774c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int minSpanX = item.spanX; 329874c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int minSpanY = item.spanY; 329974c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 330074c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen minSpanX = item.minSpanX; 330174c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen minSpanY = item.minSpanY; 330274c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen } 330374c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen 3304c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 330574c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, 3306d024f9845a0974ab525baad085f316031cd5a742Adam Cohen mDragTargetLayout, mTargetCell); 330774c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int reorderX = mTargetCell[0]; 330874c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen int reorderY = mTargetCell[1]; 3309c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3310c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropOverCell(mTargetCell[0], mTargetCell[1]); 3311c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3312482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float targetCellDistance = mDragTargetLayout.getDistanceFromCell( 3313482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[0], mDragViewVisualCenter[1], mTargetCell); 3314482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3315c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung final View dragOverView = mDragTargetLayout.getChildAt(mTargetCell[0], 3316c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mTargetCell[1]); 3317c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3318c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen manageFolderFeedback(info, mDragTargetLayout, mTargetCell, 3319c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen targetCellDistance, dragOverView); 3320c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3321c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen boolean nearestDropOccupied = mDragTargetLayout.isNearestDropLocationOccupied((int) 3322c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], item.spanX, 3323c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen item.spanY, child, mTargetCell); 3324c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3325c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (!nearestDropOccupied) { 332619f3792523fe2d55ea791a9286398a6120920690Adam Cohen mDragTargetLayout.visualizeDropLocation(child, mDragOutline, 332719f3792523fe2d55ea791a9286398a6120920690Adam Cohen (int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], 332819f3792523fe2d55ea791a9286398a6120920690Adam Cohen mTargetCell[0], mTargetCell[1], item.spanX, item.spanY, false, 332919f3792523fe2d55ea791a9286398a6120920690Adam Cohen d.dragView.getDragVisualizeOffset(), d.dragView.getDragRegion()); 3330c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else if ((mDragMode == DRAG_MODE_NONE || mDragMode == DRAG_MODE_REORDER) 333174c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen && !mReorderAlarm.alarmPending() && (mLastReorderX != reorderX || 333274c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen mLastReorderY != reorderY)) { 3333d024f9845a0974ab525baad085f316031cd5a742Adam Cohen 333419f3792523fe2d55ea791a9286398a6120920690Adam Cohen // Otherwise, if we aren't adding to or creating a folder and there's no pending 333519f3792523fe2d55ea791a9286398a6120920690Adam Cohen // reorder, then we schedule a reorder 3336482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen ReorderAlarmListener listener = new ReorderAlarmListener(mDragViewVisualCenter, 3337482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX, minSpanY, item.spanX, item.spanY, d.dragView, child); 3338482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mReorderAlarm.setOnAlarmListener(listener); 3339482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mReorderAlarm.setAlarm(REORDER_TIMEOUT); 3340c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 3341c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 3342c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER || mDragMode == DRAG_MODE_ADD_TO_FOLDER || 3343c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen !nearestDropOccupied) { 3344c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragTargetLayout != null) { 3345c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragTargetLayout.revertTempState(); 3346d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3347482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3348c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3349c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3350c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 3351c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen private void manageFolderFeedback(ItemInfo info, CellLayout targetLayout, 3352c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen int[] targetCell, float distance, View dragOverView) { 3353482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean userFolderPending = willCreateUserFolder(info, targetLayout, targetCell, distance, 3354482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen false); 3355482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3356c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_NONE && userFolderPending && 3357c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen !mFolderCreationAlarm.alarmPending()) { 3358482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mFolderCreationAlarm.setOnAlarmListener(new 3359482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen FolderCreationAlarmListener(targetLayout, targetCell[0], targetCell[1])); 3360482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mFolderCreationAlarm.setAlarm(FOLDER_CREATION_TIMEOUT); 3361c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3362482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3363482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3364482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean willAddToFolder = 3365482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen willAddToExistingUserFolder(info, targetLayout, targetCell, distance); 3366482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3367482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (willAddToFolder && mDragMode == DRAG_MODE_NONE) { 3368c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon = ((FolderIcon) dragOverView); 3369c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mDragOverFolderIcon.onDragEnter(info); 3370482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (targetLayout != null) { 3371482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen targetLayout.clearDragOutlines(); 3372482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3373c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_ADD_TO_FOLDER); 3374c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3375482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3376482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3377c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_ADD_TO_FOLDER && !willAddToFolder) { 3378c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3379c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 3380c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (mDragMode == DRAG_MODE_CREATE_FOLDER && !userFolderPending) { 3381c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_NONE); 3382976ebec9e31643d3513f9f0de2b433d9aa186ce9Patrick Dubroy } 338331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3384c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen return; 3385c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3386c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 338719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen class FolderCreationAlarmListener implements OnAlarmListener { 338869ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen CellLayout layout; 338969ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen int cellX; 339069ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen int cellY; 339119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 339269ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen public FolderCreationAlarmListener(CellLayout layout, int cellX, int cellY) { 339369ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.layout = layout; 339469ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.cellX = cellX; 339569ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen this.cellY = cellY; 339619072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 339719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 339819072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen public void onAlarm(Alarm alarm) { 33998ec05f9fa47f28740f92905a8614118a93835789Adam Cohen if (mDragFolderRingAnimator != null) { 34008ec05f9fa47f28740f92905a8614118a93835789Adam Cohen // This shouldn't happen ever, but just in case, make sure we clean up the mess. 34018ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator.animateToNaturalState(); 340219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 34038ec05f9fa47f28740f92905a8614118a93835789Adam Cohen mDragFolderRingAnimator = new FolderRingAnimator(mLauncher, null); 340469ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mDragFolderRingAnimator.setCell(cellX, cellY); 340569ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mDragFolderRingAnimator.setCellLayout(layout); 340619072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mDragFolderRingAnimator.animateToAcceptState(); 340769ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen layout.showFolderAccept(mDragFolderRingAnimator); 340869ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen layout.clearDragOutlines(); 3409c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_CREATE_FOLDER); 3410482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3411482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3412482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3413482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen class ReorderAlarmListener implements OnAlarmListener { 3414482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float[] dragViewCenter; 3415482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX, minSpanY, spanX, spanY; 3416482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen DragView dragView; 3417482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen View child; 3418482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3419482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen public ReorderAlarmListener(float[] dragViewCenter, int minSpanX, int minSpanY, int spanX, 3420482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int spanY, DragView dragView, View child) { 3421482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.dragViewCenter = dragViewCenter; 3422482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.minSpanX = minSpanX; 3423482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.minSpanY = minSpanY; 3424482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.spanX = spanX; 3425482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.spanY = spanY; 3426482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.child = child; 3427482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen this.dragView = dragView; 3428482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3429482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3430482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen public void onAlarm(Alarm alarm) { 3431482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int[] resultSpan = new int[2]; 343219f3792523fe2d55ea791a9286398a6120920690Adam Cohen mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], 343374c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, mDragTargetLayout, 343474c5491d1b84e072d29065748b41f0bb67459f59Adam Cohen mTargetCell); 343519f3792523fe2d55ea791a9286398a6120920690Adam Cohen mLastReorderX = mTargetCell[0]; 343619f3792523fe2d55ea791a9286398a6120920690Adam Cohen mLastReorderY = mTargetCell[1]; 343719f3792523fe2d55ea791a9286398a6120920690Adam Cohen 3438482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell = mDragTargetLayout.createArea((int) mDragViewVisualCenter[0], 3439482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, 3440482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen child, mTargetCell, resultSpan, CellLayout.MODE_DRAG_OVER); 3441482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 344219f3792523fe2d55ea791a9286398a6120920690Adam Cohen if (mTargetCell[0] < 0 || mTargetCell[1] < 0) { 344319f3792523fe2d55ea791a9286398a6120920690Adam Cohen mDragTargetLayout.revertTempState(); 3444c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } else { 3445c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setDragMode(DRAG_MODE_REORDER); 344619f3792523fe2d55ea791a9286398a6120920690Adam Cohen } 3447482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3448482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen boolean resize = resultSpan[0] != spanX || resultSpan[1] != spanY; 3449482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragTargetLayout.visualizeDropLocation(child, mDragOutline, 3450482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], 3451482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mTargetCell[0], mTargetCell[1], resultSpan[0], resultSpan[1], resize, 3452482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen dragView.getDragVisualizeOffset(), dragView.getDragRegion()); 345319072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 345419072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 345519072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 3456a34abf8c781485b788fddacb352d586bffca886cWinson Chung @Override 34577d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen public void getHitRectRelativeToDragLayer(Rect outRect) { 3458a34abf8c781485b788fddacb352d586bffca886cWinson Chung // We want the workspace to have the whole area of the display (it will find the correct 3459a34abf8c781485b788fddacb352d586bffca886cWinson Chung // cell layout to drop to in the existing drag/drop logic. 34607d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantRectRelativeToSelf(this, outRect); 3461a34abf8c781485b788fddacb352d586bffca886cWinson Chung } 3462a34abf8c781485b788fddacb352d586bffca886cWinson Chung 34632b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy /** 34642b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy * Add the item specified by dragInfo to the given layout. 34652b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy * @return true if successful 34662b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy */ 3467120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen public boolean addExternalItemToScreen(ItemInfo dragInfo, CellLayout layout) { 3468120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen if (layout.findCellForSpan(mTempEstimate, dragInfo.spanX, dragInfo.spanY)) { 3469bbaa75c8c432c46c00ee2eb836e438b3774d6709Patrick Dubroy onDropExternal(dragInfo.dropPos, (ItemInfo) dragInfo, (CellLayout) layout, false); 34702b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy return true; 34712b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy } 347293eef082ec2da802ee4507fb2ca729e550f833f1Winson Chung mLauncher.showOutOfSpaceMessage(mLauncher.isHotseatLayout(layout)); 34732b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy return false; 34742b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy } 34752b9ff37edb3f5965559b3ff7d37e418b4a2917a1Patrick Dubroy 3476d5e42733799817d11d739b0a882da8dda721126dAdam Cohen private void onDropExternal(int[] touchXY, Object dragInfo, 3477d5e42733799817d11d739b0a882da8dda721126dAdam Cohen CellLayout cellLayout, boolean insertAtFirst) { 3478e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen onDropExternal(touchXY, dragInfo, cellLayout, insertAtFirst, null); 3479d5e42733799817d11d739b0a882da8dda721126dAdam Cohen } 3480d5e42733799817d11d739b0a882da8dda721126dAdam Cohen 3481120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen /** 3482120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * Drop an item that didn't originate on one of the workspace screens. 3483120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * It may have come from Launcher (e.g. from all apps or customize), or it may have 3484120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * come from another app altogether. 3485120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * 3486120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * NOTE: This can also be called when we are outside of a drag event, when we want 3487120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen * to add an item to one of the workspace screens. 3488120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen */ 3489557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung private void onDropExternal(final int[] touchXY, final Object dragInfo, 3490557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final CellLayout cellLayout, boolean insertAtFirst, DragObject d) { 3491557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung final Runnable exitSpringLoadedRunnable = new Runnable() { 3492557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung @Override 3493557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void run() { 3494ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen mLauncher.exitSpringLoadedDragModeDelayed(true, false, null); 3495557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3496557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung }; 3497b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3498b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen ItemInfo info = (ItemInfo) dragInfo; 3499b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen int spanX = info.spanX; 3500b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen int spanY = info.spanY; 3501b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen if (mDragInfo != null) { 3502b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen spanX = mDragInfo.spanX; 3503b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen spanY = mDragInfo.spanY; 3504b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen } 3505b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 35063d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung final long container = mLauncher.isHotseatLayout(cellLayout) ? 35073d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_HOTSEAT : 35083d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung LauncherSettings.Favorites.CONTAINER_DESKTOP; 3509dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen final long screenId = getIdForScreen(cellLayout); 3510dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen if (!mLauncher.isHotseatLayout(cellLayout) 3511dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen && screenId != getScreenIdForPageIndex(mCurrentPage) 35123d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung && mState != State.SPRING_LOADED) { 3513dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen snapToScreenId(screenId, null); 351476078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 3515b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3516b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen if (info instanceof PendingAddItemInfo) { 3517b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen final PendingAddItemInfo pendingInfo = (PendingAddItemInfo) dragInfo; 3518b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 3519558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen boolean findNearestVacantCell = true; 3520558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT) { 3521558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY, 3522558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen cellLayout, mTargetCell); 3523482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3524482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3525c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen if (willCreateUserFolder((ItemInfo) d.dragInfo, cellLayout, mTargetCell, 3526482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen distance, true) || willAddToExistingUserFolder((ItemInfo) d.dragInfo, 3527c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen cellLayout, mTargetCell, distance)) { 3528558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen findNearestVacantCell = false; 3529558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3530558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3531482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 3532d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final ItemInfo item = (ItemInfo) d.dragInfo; 3533aaa5c21ee2e03def644fb6ba8eadbb59873ddd45Adam Cohen boolean updateWidgetSize = false; 3534558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (findNearestVacantCell) { 3535482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanX = item.spanX; 3536482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen int minSpanY = item.spanY; 3537482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (item.minSpanX > 0 && item.minSpanY > 0) { 3538482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanX = item.minSpanX; 3539482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen minSpanY = item.minSpanY; 3540482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3541d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] resultSpan = new int[2]; 3542c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mTargetCell = cellLayout.createArea((int) mDragViewVisualCenter[0], 3543482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], minSpanX, minSpanY, info.spanX, info.spanY, 3544482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen null, mTargetCell, resultSpan, CellLayout.MODE_ON_DROP_EXTERNAL); 35459e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 35469e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY) { 35479e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen updateWidgetSize = true; 35489e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen } 3549d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanX = resultSpan[0]; 3550d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen item.spanY = resultSpan[1]; 3551558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 3552558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen 3553b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen Runnable onAnimationCompleteRunnable = new Runnable() { 3554557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung @Override 3555557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void run() { 3556557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung // When dragging and dropping from customization tray, we deal with creating 3557557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung // widgets/shortcuts/folders in a slightly different way 3558b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen switch (pendingInfo.itemType) { 3559557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 3560d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int span[] = new int[2]; 3561d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen span[0] = item.spanX; 3562d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen span[1] = item.spanY; 3563b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen mLauncher.addAppWidgetFromDrop((PendingAddWidgetInfo) pendingInfo, 3564dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen container, screenId, mTargetCell, span, null); 3565557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung break; 3566557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 3567b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen mLauncher.processShortcutFromDrop(pendingInfo.componentName, 3568dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen container, screenId, mTargetCell, null); 3569557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung break; 3570557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung default: 3571b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen throw new IllegalStateException("Unknown item type: " + 3572b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen pendingInfo.itemType); 3573557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3574557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 3575b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen }; 3576d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen View finalView = pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET 3577d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ? ((PendingAddWidgetInfo) pendingInfo).boundWidget : null; 35789e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 35799e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen if (finalView instanceof AppWidgetHostView && updateWidgetSize) { 35809e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen AppWidgetHostView awhv = (AppWidgetHostView) finalView; 35819e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen AppWidgetResizeFrame.updateWidgetSizeRanges(awhv, mLauncher, item.spanX, 35829e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen item.spanY); 35839e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen } 35849e05a5ea951b4d5ffce324da8dd0656353306e6fAdam Cohen 3585d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int animationStyle = ANIMATE_INTO_POSITION_AND_DISAPPEAR; 3586d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET && 3587d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen ((PendingAddWidgetInfo) pendingInfo).info.configure != null) { 3588d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animationStyle = ANIMATE_INTO_POSITION_AND_REMAIN; 3589d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3590d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animateWidgetDrop(info, cellLayout, d.dragView, onAnimationCompleteRunnable, 3591d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen animationStyle, finalView, true); 35929c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } else { 35939c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // This is for other drag/drop cases, like dragging from All Apps 35949c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka View view = null; 359531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 35969c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka switch (info.itemType) { 35979c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: 35989c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 3599eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka if (info.container == NO_ID && info instanceof AppInfo) { 36009c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // Came from all apps -- make a copy 3601eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka info = new ShortcutInfo((AppInfo) info); 36029c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } 36039c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka view = mLauncher.createShortcut(R.layout.application, cellLayout, 36049c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka (ShortcutInfo) info); 36059c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka break; 3606df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: 3607c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen view = FolderIcon.fromXml(R.layout.folder_icon, mLauncher, cellLayout, 3608c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen (FolderInfo) info, mIconCache); 36099c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka break; 36109c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka default: 36119c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka throw new IllegalStateException("Unknown item type: " + info.itemType); 36129c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } 361331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3614c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // First we find the cell nearest to point at which the item is 3615c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // dropped, without any consideration to whether there is an item there. 3616c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (touchXY != null) { 3617c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY, 3618c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen cellLayout, mTargetCell); 3619482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0], 3620482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen mDragViewVisualCenter[1], mTargetCell); 3621557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung d.postAnimationRunnable = exitSpringLoadedRunnable; 3622482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (createUserFolderIfNecessary(view, container, cellLayout, mTargetCell, distance, 3623482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen true, d.dragView, d.postAnimationRunnable)) { 3624c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3625c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 3626482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen if (addToExistingFolderIfNecessary(view, cellLayout, mTargetCell, distance, d, 3627482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen true)) { 3628c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen return; 3629c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 363010b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen } 363110b1737910ea7890ca95bbbe5363fd5aa513b856Adam Cohen 3632c4e772e4b3f21bde342e475ebc49b5b76b8f74e8Michael Jurka if (touchXY != null) { 36339c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka // when dragging and dropping, just find the closest free spot 3634c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen mTargetCell = cellLayout.createArea((int) mDragViewVisualCenter[0], 3635482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen (int) mDragViewVisualCenter[1], 1, 1, 1, 1, 3636ea889a294be004f4b1c21e9b874f9e63abfb8bd6Adam Cohen null, mTargetCell, null, CellLayout.MODE_ON_DROP_EXTERNAL); 36379c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka } else { 36389c6de3d7c3e7d40e1e443b6fd69e3077ab9e9673Michael Jurka cellLayout.findCellForSpan(mTargetCell, 1, 1); 363931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3640dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen addInScreen(view, container, screenId, mTargetCell[0], mTargetCell[1], info.spanX, 36413d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung info.spanY, insertAtFirst); 3642716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen cellLayout.onDropChild(view); 36436569f2c80e179c2f8ed73dae6b01d971ec20f005Patrick Dubroy CellLayout.LayoutParams lp = (CellLayout.LayoutParams) view.getLayoutParams(); 3644a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka cellLayout.getShortcutsAndWidgets().measureChild(view); 3645d5e42733799817d11d739b0a882da8dda721126dAdam Cohen 3646dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screenId, 3647aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung lp.cellX, lp.cellY); 36483e8f811f31a2275e778244427271f77f4116c08bAdam Cohen 36493e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (d.dragView != null) { 36504b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // We wrap the animation call in the temporary set and reset of the current 36514b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // cellLayout to its final transform -- this means we animate the drag view to 36524b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen // the correct final location. 36534b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen setFinalTransitionTransform(cellLayout); 3654557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, view, 365528f852ab678d9750879b6d3549bf5da176cf1225Adam Cohen exitSpringLoadedRunnable, this); 36564b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen resetTransitionTransform(cellLayout); 36574b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 36584b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 36594b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 36604b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen 3661d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public Bitmap createWidgetBitmap(ItemInfo widgetInfo, View layout) { 3662ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int[] unScaledSize = mLauncher.getWorkspace().estimateItemSize(widgetInfo.spanX, 3663ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen widgetInfo.spanY, widgetInfo, false); 3664d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int visibility = layout.getVisibility(); 3665ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.setVisibility(VISIBLE); 3666ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3667ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int width = MeasureSpec.makeMeasureSpec(unScaledSize[0], MeasureSpec.EXACTLY); 3668ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int height = MeasureSpec.makeMeasureSpec(unScaledSize[1], MeasureSpec.EXACTLY); 3669ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Bitmap b = Bitmap.createBitmap(unScaledSize[0], unScaledSize[1], 3670ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Bitmap.Config.ARGB_8888); 3671ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Canvas c = new Canvas(b); 3672ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3673ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.measure(width, height); 3674ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.layout(0, 0, unScaledSize[0], unScaledSize[1]); 3675ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen layout.draw(c); 3676ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen c.setBitmap(null); 3677d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen layout.setVisibility(visibility); 3678ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen return b; 3679ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3680ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3681d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen private void getFinalPositionForDropAnimation(int[] loc, float[] scaleXY, 36829d5b7d81ae498da060deb387a14b6a8475415592Adam Cohen DragView dragView, CellLayout layout, ItemInfo info, int[] targetCell, 3683a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka boolean external, boolean scale) { 3684ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // Now we animate the dragView, (ie. the widget or shortcut preview) into its final 3685ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // location and size on the home screen. 3686d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int spanX = info.spanX; 3687d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int spanY = info.spanY; 3688d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3689d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect r = estimateItemPosition(layout, info, targetCell[0], targetCell[1], spanX, spanY); 3690d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen loc[0] = r.left; 3691d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen loc[1] = r.top; 3692d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3693d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen setFinalTransitionTransform(layout); 3694ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen float cellLayoutScale = 36957d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(layout, loc, true); 3696d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen resetTransitionTransform(layout); 3697a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka 3698a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka float dragViewScaleX; 3699a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka float dragViewScaleY; 3700a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka if (scale) { 3701a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleX = (1.0f * r.width()) / dragView.getMeasuredWidth(); 3702a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleY = (1.0f * r.height()) / dragView.getMeasuredHeight(); 3703a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka } else { 3704a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleX = 1f; 3705a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka dragViewScaleY = 1f; 3706a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka } 3707ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3708ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // The animation will scale the dragView about its center, so we need to center about 3709ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen // the final location. 3710ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen loc[0] -= (dragView.getMeasuredWidth() - cellLayoutScale * r.width()) / 2; 3711ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen loc[1] -= (dragView.getMeasuredHeight() - cellLayoutScale * r.height()) / 2; 3712ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3713d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[0] = dragViewScaleX * cellLayoutScale; 3714d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[1] = dragViewScaleY * cellLayoutScale; 3715d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3716d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3717d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void animateWidgetDrop(ItemInfo info, CellLayout cellLayout, DragView dragView, 3718d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen final Runnable onCompleteRunnable, int animationType, final View finalView, 3719d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen boolean external) { 3720d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Rect from = new Rect(); 3721d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().getViewRectRelativeToSelf(dragView, from); 3722d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3723d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int[] finalPos = new int[2]; 3724d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen float scaleXY[] = new float[2]; 3725a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka boolean scalePreview = !(info instanceof PendingAddShortcutInfo); 3726d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen getFinalPositionForDropAnimation(finalPos, scaleXY, dragView, cellLayout, info, mTargetCell, 3727a2fe78630a6b01e51e3d3240ad9852a8822b4220Michael Jurka external, scalePreview); 3728ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3729ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Resources res = mLauncher.getResources(); 3730ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int duration = res.getInteger(R.integer.config_dropAnimMaxDuration) - 200; 3731ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3732d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen // In the case where we've prebound the widget, we remove it from the DragLayer 3733d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalView instanceof AppWidgetHostView && external) { 373468f681bc7a10fc014ae0864c6e2db465ce4c30dfAdam Cohen Log.d(TAG, "6557954 Animate widget drop, final view is appWidgetHostView"); 3735d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().removeView(finalView); 3736d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3737d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if ((animationType == ANIMATE_INTO_POSITION_AND_RESIZE || external) && finalView != null) { 3738d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Bitmap crossFadeBitmap = createWidgetBitmap(info, finalView); 3739ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragView.setCrossFadeBitmap(crossFadeBitmap); 3740ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragView.crossFade((int) (duration * 0.8f)); 3741d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET && external) { 3742d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen scaleXY[0] = scaleXY[1] = Math.min(scaleXY[0], scaleXY[1]); 3743ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3744ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 3745d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 37467bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung if (animationType == CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION) { 3747d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen mLauncher.getDragLayer().animateViewIntoPosition(dragView, finalPos, 0f, 0.1f, 0.1f, 3748ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen DragLayer.ANIMATION_END_DISAPPEAR, onCompleteRunnable, duration); 3749ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } else { 3750d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen int endStyle; 3751d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (animationType == ANIMATE_INTO_POSITION_AND_REMAIN) { 3752d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen endStyle = DragLayer.ANIMATION_END_REMAIN_VISIBLE; 3753d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } else { 3754d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen endStyle = DragLayer.ANIMATION_END_DISAPPEAR;; 3755d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3756d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen 3757d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen Runnable onComplete = new Runnable() { 3758d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen @Override 3759d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void run() { 3760d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (finalView != null) { 3761d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalView.setVisibility(VISIBLE); 3762d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3763d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (onCompleteRunnable != null) { 3764d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable.run(); 3765d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3766d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 3767d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen }; 3768d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen dragLayer.animateViewIntoPosition(dragView, from.left, from.top, finalPos[0], 3769d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen finalPos[1], 1, 1, 1, scaleXY[0], scaleXY[1], onComplete, endStyle, 3770d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen duration, this); 3771ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3772ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 3773ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 37744b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public void setFinalTransitionTransform(CellLayout layout) { 37754b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (isSwitchingState()) { 37767d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen mCurrentScale = getScaleX(); 37777d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mNewScale); 37787d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mNewScale); 37794b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 37804b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen } 37814b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen public void resetTransitionTransform(CellLayout layout) { 37824b285c5a60028f7c9ce39cfb318a730d0ae95c27Adam Cohen if (isSwitchingState()) { 37837d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleX(mCurrentScale); 37847d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen setScaleY(mCurrentScale); 3785af44209bfa60da3c7ab49b7f508f9effd316ee41Michael Jurka } 378631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3787aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 378870864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 378970864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Return the current {@link CellLayout}, correctly picking the destination 379070864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * screen while a scroll is in progress. 379170864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 37925f445425606b2c27276a79e9e871cf7f67b1b719Patrick Dubroy public CellLayout getCurrentDropLayout() { 3793360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung return (CellLayout) getChildAt(getNextPage()); 379470864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey } 379531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 379670864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey /** 37970280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * Return the current CellInfo describing our current drag; this method exists 37980280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * so that Launcher can sync this object with the correct info when the activity is created/ 37990280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * destroyed 38000280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka * 38010280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka */ 38020280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public CellLayout.CellInfo getDragInfo() { 38030280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka return mDragInfo; 38040280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 38050280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 380621cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen public int getRestorePage() { 380721cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen return getNextPage() - numCustomPages(); 380821cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen } 380921cd002fef13ff0b6336f10f97e29738a2b0ecb9Adam Cohen 38100280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka /** 381170864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey * Calculate the nearest cell where the given object would be dropped. 3812e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen * 3813e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen * pixelX and pixelY should be in the coordinate system of layout 381470864289fba6daf07b8de98524cdfb765a62552dJeff Sharkey */ 3815df0353815c629fc678824b07a234b89a1ff94208Adam Cohen private int[] findNearestArea(int pixelX, int pixelY, 3816e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen int spanX, int spanY, CellLayout layout, int[] recycle) { 3817df0353815c629fc678824b07a234b89a1ff94208Adam Cohen return layout.findNearestArea( 3818e3e27a854f3eca363d3c5ce353d19de475272d87Adam Cohen pixelX, pixelY, spanX, spanY, recycle); 3819df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 3820df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 3821cff6af81d721415785bddc2efd74e179d2def9daAdam Cohen void setup(DragController dragController) { 3822c2f7f4794867cd1b3e97fd0f379ad8ad15958a6cMichael Jurka mSpringLoadedDragController = new SpringLoadedDragController(mLauncher); 382300acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato mDragController = dragController; 3824d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka 3825d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // hardware layers on children are enabled on startup, but should be disabled until 3826d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka // needed 38273a0469d1e40459529e2d4d57ebc493f930f7c01aMichael Jurka updateChildrenLayersEnabled(false); 3828d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka setWallpaperDimension(); 382931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 383031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3831e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy /** 3832e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy * Called at the end of a drag which originated on the workspace. 3833e3887cc4ec3cebda2333298e56a35acb49ccdf13Patrick Dubroy */ 38341e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onDropCompleted(final View target, final DragObject d, 38351e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka final boolean isFlingToDelete, final boolean success) { 38361e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferDropAfterUninstall) { 38371e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = new Runnable() { 38381e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void run() { 38391e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka onDropCompleted(target, d, isFlingToDelete, success); 38401e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction = null; 3841d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka } 38421e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka }; 38431e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka return; 38441e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 38451e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 38461e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka boolean beingCalledAfterUninstall = mDeferredAction != null; 38471e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 38481e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (success && !(beingCalledAfterUninstall && !mUninstallSuccessful)) { 38491e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (target != this && mDragInfo != null) { 3850b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler CellLayout parentCell = getParentCellLayoutForView(mDragInfo.cell); 3851b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler if (parentCell != null) { 3852b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler parentCell.removeView(mDragInfo.cell); 3853b56e95af5d46510334e01b109c4ec34f46be4562Daniel Sandler } 38541e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDragInfo.cell instanceof DropTarget) { 38551e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDragController.removeDropTarget((DropTarget) mDragInfo.cell); 385600acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato } 3857d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen // If we move the item to anything not on the Workspace, check if any empty 3858d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen // screens need to be removed. If we dropped back on the workspace, this will 3859d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen // be done post drop animation. 3860d6e7aa31546fd8c1d047a581c141c12fc23c047eAdam Cohen stripEmptyScreens(); 386131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3862ce34a9768b01115def95f000a6a8f35870f10d3aPatrick Dubroy } else if (mDragInfo != null) { 38633d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout cellLayout; 38643d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.isHotseatLayout(target)) { 38653d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellLayout = mLauncher.getHotseat().getLayout(); 38663d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } else { 3867dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen cellLayout = getScreenWithId(mDragInfo.screenId); 38683d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 38693d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung cellLayout.onDropChild(mDragInfo.cell); 387031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 38711e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if ((d.cancelled || (beingCalledAfterUninstall && !mUninstallSuccessful)) 38721e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka && mDragInfo.cell != null) { 38731e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDragInfo.cell.setVisibility(VISIBLE); 387436cc09b07b19198f4ea886583cef462ade27192cAdam Cohen } 38754be866d3a1665aa2098cb5d38d535b1ad1aab6d6Joe Onorato mDragOutline = null; 387631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mDragInfo = null; 387731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 387831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 38791e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void deferCompleteDropAfterUninstallActivity() { 38801e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = true; 38811e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 38821e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 38831e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka /// maybe move this into a smaller part 38841e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka public void onUninstallActivityReturned(boolean success) { 38851e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferDropAfterUninstall = false; 38861e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mUninstallSuccessful = success; 38871e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka if (mDeferredAction != null) { 38881e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka mDeferredAction.run(); 38891e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 38901e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka } 38911e2f465f46ded990ea30516cdb7f0fcf3280411fMichael Jurka 3892ea889a294be004f4b1c21e9b874f9e63abfb8bd6Adam Cohen void updateItemLocationsInDatabase(CellLayout cl) { 3893a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka int count = cl.getShortcutsAndWidgets().getChildCount(); 3894d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 3895dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = getIdForScreen(cl); 3896d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen int container = Favorites.CONTAINER_DESKTOP; 3897d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 3898d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen if (mLauncher.isHotseatLayout(cl)) { 3899dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = -1; 3900d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen container = Favorites.CONTAINER_HOTSEAT; 3901d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen } 3902d346171a34f3f6380d7b92629f8991e56829f928Adam Cohen 3903482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen for (int i = 0; i < count; i++) { 3904a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka View v = cl.getShortcutsAndWidgets().getChildAt(i); 3905482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen ItemInfo info = (ItemInfo) v.getTag(); 39062acce88b5fa316e7a314109f9957ad233a6c31a6Adam Cohen // Null check required as the AllApps button doesn't have an item info 3907487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen if (info != null && info.requiresDbUpdate) { 3908487f7dd3059621527eb439d7d51d34e00293f9b1Adam Cohen info.requiresDbUpdate = false; 3909dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen LauncherModel.modifyItemInDatabase(mLauncher, info, container, screenId, info.cellX, 3910bebf042666cffe52039b875a549a582abd78a431Adam Cohen info.cellY, info.spanX, info.spanY); 39112acce88b5fa316e7a314109f9957ad233a6c31a6Adam Cohen } 3912482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3913482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen } 3914482ed823afb4c7452e037ce8add7ea425fc83da2Adam Cohen 39154caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen ArrayList<ComponentName> getUniqueComponents(boolean stripDuplicates, ArrayList<ComponentName> duplicates) { 3916e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<ComponentName> uniqueIntents = new ArrayList<ComponentName>(); 39174caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen getUniqueIntents((CellLayout) mLauncher.getHotseat().getLayout(), uniqueIntents, duplicates, false); 3918e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = getChildCount(); 3919e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 3920e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 39214caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen getUniqueIntents(cl, uniqueIntents, duplicates, false); 3922e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3923e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen return uniqueIntents; 3924e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3925e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 39264caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen void getUniqueIntents(CellLayout cl, ArrayList<ComponentName> uniqueIntents, 39274caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen ArrayList<ComponentName> duplicates, boolean stripDuplicates) { 3928e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = cl.getShortcutsAndWidgets().getChildCount(); 3929e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 3930e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<View> children = new ArrayList<View>(); 3931e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 3932e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = cl.getShortcutsAndWidgets().getChildAt(i); 3933e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen children.add(v); 3934e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3935e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 3936e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 3937e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = children.get(i); 3938e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 3939e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen // Null check required as the AllApps button doesn't have an item info 3940e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (info instanceof ShortcutInfo) { 3941e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ShortcutInfo si = (ShortcutInfo) info; 3942e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ComponentName cn = si.intent.getComponent(); 394399894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen 39444caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Uri dataUri = si.intent.getData(); 39454caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // If dataUri is not null / empty or if this component isn't one that would 39464caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // have previously showed up in the AllApps list, then this is a widget-type 39474caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // shortcut, so ignore it. 39484caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (dataUri != null && !dataUri.equals(Uri.EMPTY)) { 394999894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen continue; 395099894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen } 3951a0b5749433c66b6fed5c6026414ef438a938089bAdam Cohen 3952e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (!uniqueIntents.contains(cn)) { 3953e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen uniqueIntents.add(cn); 3954e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } else { 39554caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (stripDuplicates) { 39564caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen cl.removeViewInLayout(v); 39574caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, si); 39584caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 39594caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (duplicates != null) { 39604caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen duplicates.add(cn); 39614caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 3962e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3963e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3964e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (v instanceof FolderIcon) { 3965e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen FolderIcon fi = (FolderIcon) v; 3966e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ArrayList<View> items = fi.getFolder().getItemsInReadingOrder(); 3967e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int j = 0; j < items.size(); j++) { 3968e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (items.get(j).getTag() instanceof ShortcutInfo) { 3969e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ShortcutInfo si = (ShortcutInfo) items.get(j).getTag(); 3970e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ComponentName cn = si.intent.getComponent(); 397199894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen 39724caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen Uri dataUri = si.intent.getData(); 39734caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // If dataUri is not null / empty or if this component isn't one that would 39744caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // have previously showed up in the AllApps list, then this is a widget-type 39754caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen // shortcut, so ignore it. 39764caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (dataUri != null && !dataUri.equals(Uri.EMPTY)) { 397799894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen continue; 397899894d9bb73fdc4bf9bba8423b5c5d5715a4f5d5Adam Cohen } 39794caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen 3980e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (!uniqueIntents.contains(cn)) { 3981e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen uniqueIntents.add(cn); 39824caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } else { 39834caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (stripDuplicates) { 39844caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen fi.getFolderInfo().remove(si); 39854caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen LauncherModel.deleteItemFromDatabase(mLauncher, si); 39864caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 39874caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen if (duplicates != null) { 39884caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen duplicates.add(cn); 39894caf298a2c9d861d69f5a47b747ada911b125b6dAdam Cohen } 3990e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3991e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3992e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3993e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3994e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3995e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 3996e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 3997e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen void saveWorkspaceToDb() { 3998e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen saveWorkspaceScreenToDb((CellLayout) mLauncher.getHotseat().getLayout()); 3999e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = getChildCount(); 4000e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4001e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen CellLayout cl = (CellLayout) getChildAt(i); 4002e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen saveWorkspaceScreenToDb(cl); 4003e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4004e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4005e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4006e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen void saveWorkspaceScreenToDb(CellLayout cl) { 4007e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int count = cl.getShortcutsAndWidgets().getChildCount(); 4008e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4009dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen long screenId = getIdForScreen(cl); 4010e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen int container = Favorites.CONTAINER_DESKTOP; 4011e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4012f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung Hotseat hotseat = mLauncher.getHotseat(); 4013e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (mLauncher.isHotseatLayout(cl)) { 4014dcd297f05a866e07090d6e2af8fb4b15f28cb555Adam Cohen screenId = -1; 4015e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen container = Favorites.CONTAINER_HOTSEAT; 4016e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4017e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4018e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen for (int i = 0; i < count; i++) { 4019e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen View v = cl.getShortcutsAndWidgets().getChildAt(i); 4020e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen ItemInfo info = (ItemInfo) v.getTag(); 4021e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen // Null check required as the AllApps button doesn't have an item info 4022e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (info != null) { 4023f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung int cellX = info.cellX; 4024f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung int cellY = info.cellY; 4025f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung if (container == Favorites.CONTAINER_HOTSEAT) { 4026f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellX = hotseat.getCellXFromOrder((int) info.screenId); 4027f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellY = hotseat.getCellYFromOrder((int) info.screenId); 4028f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung } 4029f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung LauncherModel.addItemToDatabase(mLauncher, info, container, screenId, cellX, 4030f70696d8cc9b68c1491496de952349866dd6f6edWinson Chung cellY, false); 4031e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4032e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen if (v instanceof FolderIcon) { 4033e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen FolderIcon fi = (FolderIcon) v; 4034e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen fi.getFolder().addItemLocationsInDatabase(); 4035e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4036e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4037e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen } 4038e25af795647a19f1a0d60bc4baea5a996d215fdfAdam Cohen 4039a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 4040043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung public boolean supportsFlingToDelete() { 4041043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung return true; 4042043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } 4043043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 4044a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 4045a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDelete(DragObject d, int x, int y, PointF vec) { 4046a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 4047a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 4048a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 4049a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung @Override 4050a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung public void onFlingToDeleteCompleted() { 4051a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Do nothing 4052a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 4053a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 40540280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public boolean isDropEnabled() { 40550280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka return true; 40560280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 40570280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 40580142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 40590142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka protected void onRestoreInstanceState(Parcelable state) { 40600142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.onRestoreInstanceState(state); 40610142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka Launcher.setScreen(mCurrentPage); 40620142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } 40630142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka 40640142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 40651462de39f01cec0ba785386532719cb0207dd827Adam Cohen protected void dispatchRestoreInstanceState(SparseArray<Parcelable> container) { 40661462de39f01cec0ba785386532719cb0207dd827Adam Cohen // We don't dispatch restoreInstanceState to our children using this code path. 4067a888158880fea53479447d883391f552604e46b6Dave Hawkey // Some pages will be restored immediately as their items are bound immediately, and 40681462de39f01cec0ba785386532719cb0207dd827Adam Cohen // others we will need to wait until after their items are bound. 40691462de39f01cec0ba785386532719cb0207dd827Adam Cohen mSavedStates = container; 40701462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 40711462de39f01cec0ba785386532719cb0207dd827Adam Cohen 40721462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void restoreInstanceStateForChild(int child) { 40731462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (mSavedStates != null) { 40741462de39f01cec0ba785386532719cb0207dd827Adam Cohen mRestoredPages.add(child); 40751462de39f01cec0ba785386532719cb0207dd827Adam Cohen CellLayout cl = (CellLayout) getChildAt(child); 40761462de39f01cec0ba785386532719cb0207dd827Adam Cohen cl.restoreInstanceState(mSavedStates); 40771462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 40781462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 40791462de39f01cec0ba785386532719cb0207dd827Adam Cohen 40801462de39f01cec0ba785386532719cb0207dd827Adam Cohen public void restoreInstanceStateForRemainingPages() { 40811462de39f01cec0ba785386532719cb0207dd827Adam Cohen int count = getChildCount(); 40821462de39f01cec0ba785386532719cb0207dd827Adam Cohen for (int i = 0; i < count; i++) { 40831462de39f01cec0ba785386532719cb0207dd827Adam Cohen if (!mRestoredPages.contains(i)) { 40841462de39f01cec0ba785386532719cb0207dd827Adam Cohen restoreInstanceStateForChild(i); 40851462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 40861462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 40871462de39f01cec0ba785386532719cb0207dd827Adam Cohen mRestoredPages.clear(); 40881462de39f01cec0ba785386532719cb0207dd827Adam Cohen } 40891462de39f01cec0ba785386532719cb0207dd827Adam Cohen 40901462de39f01cec0ba785386532719cb0207dd827Adam Cohen @Override 409131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void scrollLeft() { 4092d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 40930142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.scrollLeft(); 409431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 409595bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen Folder openFolder = getOpenFolder(); 409695bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen if (openFolder != null) { 409795bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen openFolder.completeDragExit(); 409895bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen } 409931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 410031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 41010142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 410231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public void scrollRight() { 4103d74c984fcc61f86160476a2543faff715e3ee2fdMichael Jurka if (!isSmall() && !mIsSwitchingState) { 41040142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka super.scrollRight(); 410531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 410695bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen Folder openFolder = getOpenFolder(); 410795bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen if (openFolder != null) { 410895bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen openFolder.completeDragExit(); 410995bb800de9b0142bea0110b074eddbcf0e475736Adam Cohen } 411031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4111138a04170d964da9cdec228e95b976875ae52481Karl Rosaen 41121262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy @Override 41133e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung public boolean onEnterScrollArea(int x, int y, int direction) { 41141c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung // Ignore the scroll area if we are dragging over the hot seat 4115cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler boolean isPortrait = !LauncherAppState.isScreenLandscape(getContext()); 411610bfc6e9294a4a336e505b57bac6fbac57bd8395Winson Chung if (mLauncher.getHotseat() != null && isPortrait) { 41171c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung Rect r = new Rect(); 41181c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung mLauncher.getHotseat().getHitRect(r); 41191c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung if (r.contains(x, y)) { 41203e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return false; 41211c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung } 41221c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung } 41231c4cf4a11f3f7f24bbf65f958fdd22295d0bbd55Winson Chung 41243e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung boolean result = false; 412561a9a5c359e3e14cb1beaf43dbdb54e00911fe80Adam Cohen if (!isSmall() && !mIsSwitchingState && getOpenFolder() == null) { 4126d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka mInScrollArea = true; 412754fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 4128360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung final int page = getNextPage() + 4129aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung (direction == DragController.SCROLL_LEFT ? -1 : 1); 4130c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen // We always want to exit the current layout to ensure parity of enter / exit 4131c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(null); 413254fa3b95557c283976e8c1aa8a157b460b0b4513Patrick Dubroy 4133aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung if (0 <= page && page < getChildCount()) { 4134482a5b6ed389ef943990277e461444626c34ebf2Winson Chung // Ensure that we are not dragging over to the custom content screen 4135482a5b6ed389ef943990277e461444626c34ebf2Winson Chung if (getScreenIdForPageIndex(page) == CUSTOM_CONTENT_SCREEN_ID) { 4136482a5b6ed389ef943990277e461444626c34ebf2Winson Chung return false; 4137482a5b6ed389ef943990277e461444626c34ebf2Winson Chung } 4138482a5b6ed389ef943990277e461444626c34ebf2Winson Chung 4139aa15ffe60e28b923ebf3e3162ce427ca6feae803Winson Chung CellLayout layout = (CellLayout) getChildAt(page); 4140c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 414170b9530f3147663d38875260b48d931793b7d378Patrick Dubroy 4142c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // Workspace is responsible for drawing the edge glow on adjacent pages, 4143c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung // so we need to redraw the workspace when this may have changed. 4144c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung invalidate(); 41453e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung result = true; 4146c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 414770b9530f3147663d38875260b48d931793b7d378Patrick Dubroy } 41483e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return result; 414908ae2ec4847a971ad1b19c163e3a0d6307a8ed72Patrick Dubroy } 415008ae2ec4847a971ad1b19c163e3a0d6307a8ed72Patrick Dubroy 41511262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy @Override 41523e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung public boolean onExitScrollArea() { 41533e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung boolean result = false; 4154d718d6a7ba424b600052a147e5633a201a04ccb7Michael Jurka if (mInScrollArea) { 4155c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen invalidate(); 4156c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen CellLayout layout = getCurrentDropLayout(); 4157c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDropLayout(layout); 4158c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(layout); 4159c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 41608a18afc4aa7217e293e0e96a23ac1cedaabc3738Adam Cohen result = true; 4161c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mInScrollArea = false; 4162c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 41633e0839e5f830ab7e64223ebe186d97729eda3e22Winson Chung return result; 4164c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung } 4165c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung 4166c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung private void onResetScrollArea() { 4167c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen setCurrentDragOverlappingLayout(null); 4168c07918d0053fc7d2a19d7b013565a5d2e7d4af51Winson Chung mInScrollArea = false; 41691262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy } 41701262e369484ce7f2565655ed80e6299232c70bd7Patrick Dubroy 41713d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 41723d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * Returns a specific CellLayout 41733d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 41743d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung CellLayout getParentCellLayoutForView(View v) { 41753d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> layouts = getWorkspaceAndHotseatCellLayouts(); 41763d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (CellLayout layout : layouts) { 4177a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka if (layout.getShortcutsAndWidgets().indexOfChild(v) > -1) { 41783d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return layout; 41793d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 41803d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 41813d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return null; 41823d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 41833d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 41843d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 41853d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * Returns a list of all the CellLayouts in the workspace. 41863d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 41873d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> getWorkspaceAndHotseatCellLayouts() { 41883d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> layouts = new ArrayList<CellLayout>(); 41893d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int screenCount = getChildCount(); 41903d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (int screen = 0; screen < screenCount; screen++) { 41913d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layouts.add(((CellLayout) getChildAt(screen))); 41923d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 41933d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.getHotseat() != null) { 41943d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung layouts.add(mLauncher.getHotseat().getLayout()); 41953d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 41963d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return layouts; 41973d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 41983d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 41993d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung /** 42003d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung * We should only use this to search for specific children. Do not use this method to modify 4201a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka * ShortcutsAndWidgetsContainer directly. Includes ShortcutAndWidgetContainers from 4202a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka * the hotseat and workspace pages 42033d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung */ 4204a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> getAllShortcutAndWidgetContainers() { 4205a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 4206a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka new ArrayList<ShortcutAndWidgetContainer>(); 42073d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int screenCount = getChildCount(); 420831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int screen = 0; screen < screenCount; screen++) { 4209a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka childrenLayouts.add(((CellLayout) getChildAt(screen)).getShortcutsAndWidgets()); 42103d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 42113d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (mLauncher.getHotseat() != null) { 4212a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka childrenLayouts.add(mLauncher.getHotseat().getLayout().getShortcutsAndWidgets()); 42133d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 42143d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung return childrenLayouts; 42153d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung } 42163d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung 42173d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung public Folder getFolderForTag(Object tag) { 4218a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 4219a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka getAllShortcutAndWidgetContainers(); 4220a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka for (ShortcutAndWidgetContainer layout: childrenLayouts) { 42213d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int count = layout.getChildCount(); 422231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int i = 0; i < count; i++) { 42233d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung View child = layout.getChildAt(i); 42243d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung if (child instanceof Folder) { 422531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project Folder f = (Folder) child; 4226aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung if (f.getInfo() == tag && f.getInfo().opened) { 422731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return f; 422831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 422931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 423031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 423131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 423231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return null; 423331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 423431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 423531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public View getViewForTag(Object tag) { 4236a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 4237a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka getAllShortcutAndWidgetContainers(); 4238a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka for (ShortcutAndWidgetContainer layout: childrenLayouts) { 42393d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung int count = layout.getChildCount(); 424031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project for (int i = 0; i < count; i++) { 42413d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung View child = layout.getChildAt(i); 424231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project if (child.getTag() == tag) { 424331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return child; 424431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 424531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 424631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 424731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return null; 424831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 424931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4250df0353815c629fc678824b07a234b89a1ff94208Adam Cohen void clearDropTargets() { 4251a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = 4252a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka getAllShortcutAndWidgetContainers(); 4253a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka for (ShortcutAndWidgetContainer layout: childrenLayouts) { 4254df0353815c629fc678824b07a234b89a1ff94208Adam Cohen int childCount = layout.getChildCount(); 4255df0353815c629fc678824b07a234b89a1ff94208Adam Cohen for (int j = 0; j < childCount; j++) { 4256df0353815c629fc678824b07a234b89a1ff94208Adam Cohen View v = layout.getChildAt(j); 4257df0353815c629fc678824b07a234b89a1ff94208Adam Cohen if (v instanceof DropTarget) { 4258df0353815c629fc678824b07a234b89a1ff94208Adam Cohen mDragController.removeDropTarget((DropTarget) v); 4259df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4260df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4261df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 4262df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 426331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 426483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Removes ALL items that match a given package name, this is usually called when a package 426583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // has been removed and we want to remove all components (widgets, shortcuts, apps) that 426683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // belong to that package. 426783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung void removeItemsByPackageName(final ArrayList<String> packages) { 426864359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<String> packageNames = new HashSet<String>(); 4269cd81073eac537e9f85eeee14588d513ea8a56e17Winson Chung packageNames.addAll(packages); 427064e6be78dc72e1a89fe8fb95c502586f9260df28Joe Onorato 427164359a53dc827797917a8d9a0697a91996789801Winson Chung // Filter out all the ItemInfos that this is going to affect 427264359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<ItemInfo> infos = new HashSet<ItemInfo>(); 427364359a53dc827797917a8d9a0697a91996789801Winson Chung final HashSet<ComponentName> cns = new HashSet<ComponentName>(); 427483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts(); 427583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung for (CellLayout layoutParent : cellLayouts) { 427683892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung ViewGroup layout = layoutParent.getShortcutsAndWidgets(); 427783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung int childCount = layout.getChildCount(); 427883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung for (int i = 0; i < childCount; ++i) { 427983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung View view = layout.getChildAt(i); 428064359a53dc827797917a8d9a0697a91996789801Winson Chung infos.add((ItemInfo) view.getTag()); 428183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 428283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 428364359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() { 428464359a53dc827797917a8d9a0697a91996789801Winson Chung @Override 428564359a53dc827797917a8d9a0697a91996789801Winson Chung public boolean filterItem(ItemInfo parent, ItemInfo info, 428664359a53dc827797917a8d9a0697a91996789801Winson Chung ComponentName cn) { 428764359a53dc827797917a8d9a0697a91996789801Winson Chung if (packageNames.contains(cn.getPackageName())) { 428864359a53dc827797917a8d9a0697a91996789801Winson Chung cns.add(cn); 428964359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 429064359a53dc827797917a8d9a0697a91996789801Winson Chung } 429164359a53dc827797917a8d9a0697a91996789801Winson Chung return false; 429264359a53dc827797917a8d9a0697a91996789801Winson Chung } 429364359a53dc827797917a8d9a0697a91996789801Winson Chung }; 429464359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.filterItemInfos(infos, filter); 429583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 429664359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove the affected components 429783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung removeItemsByComponentName(cns); 429883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 429983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 430083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Removes items that match the application info specified, when applications are removed 430183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // as a part of an update, this is called to ensure that other widgets and application 430283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // shortcuts are not removed. 4303eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka void removeItemsByApplicationInfo(final ArrayList<AppInfo> appInfos) { 430483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Just create a hash table of all the specific components that this will affect 430583892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung HashSet<ComponentName> cns = new HashSet<ComponentName>(); 4306eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka for (AppInfo info : appInfos) { 430783892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung cns.add(info.componentName); 430883892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 430983892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 431083892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung // Remove all the things 431183892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung removeItemsByComponentName(cns); 431283892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung } 431383892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung 431483892cc0768bd6d7f0827886e9e7a2eb3eed2b01Winson Chung void removeItemsByComponentName(final HashSet<ComponentName> componentNames) { 43153d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts(); 43163d503fbd9468fb2b9fa645f4f7b91e11229edbfaWinson Chung for (final CellLayout layoutParent: cellLayouts) { 4317a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka final ViewGroup layout = layoutParent.getShortcutsAndWidgets(); 4318629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy 431964359a53dc827797917a8d9a0697a91996789801Winson Chung final HashMap<ItemInfo, View> children = new HashMap<ItemInfo, View>(); 432064359a53dc827797917a8d9a0697a91996789801Winson Chung for (int j = 0; j < layout.getChildCount(); j++) { 432164359a53dc827797917a8d9a0697a91996789801Winson Chung final View view = layout.getChildAt(j); 432264359a53dc827797917a8d9a0697a91996789801Winson Chung children.put((ItemInfo) view.getTag(), view); 432364359a53dc827797917a8d9a0697a91996789801Winson Chung } 432464359a53dc827797917a8d9a0697a91996789801Winson Chung 432564359a53dc827797917a8d9a0697a91996789801Winson Chung final ArrayList<View> childrenToRemove = new ArrayList<View>(); 432664359a53dc827797917a8d9a0697a91996789801Winson Chung final HashMap<FolderInfo, ArrayList<ShortcutInfo>> folderAppsToRemove = 432764359a53dc827797917a8d9a0697a91996789801Winson Chung new HashMap<FolderInfo, ArrayList<ShortcutInfo>>(); 432864359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() { 432964359a53dc827797917a8d9a0697a91996789801Winson Chung @Override 433064359a53dc827797917a8d9a0697a91996789801Winson Chung public boolean filterItem(ItemInfo parent, ItemInfo info, 433164359a53dc827797917a8d9a0697a91996789801Winson Chung ComponentName cn) { 433264359a53dc827797917a8d9a0697a91996789801Winson Chung if (parent instanceof FolderInfo) { 433364359a53dc827797917a8d9a0697a91996789801Winson Chung if (componentNames.contains(cn)) { 433464359a53dc827797917a8d9a0697a91996789801Winson Chung FolderInfo folder = (FolderInfo) parent; 433564359a53dc827797917a8d9a0697a91996789801Winson Chung ArrayList<ShortcutInfo> appsToRemove; 433664359a53dc827797917a8d9a0697a91996789801Winson Chung if (folderAppsToRemove.containsKey(folder)) { 433764359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove = folderAppsToRemove.get(folder); 433864359a53dc827797917a8d9a0697a91996789801Winson Chung } else { 433964359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove = new ArrayList<ShortcutInfo>(); 434064359a53dc827797917a8d9a0697a91996789801Winson Chung folderAppsToRemove.put(folder, appsToRemove); 4341629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy } 434264359a53dc827797917a8d9a0697a91996789801Winson Chung appsToRemove.add((ShortcutInfo) info); 434364359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 4344574d20ec84551370987dde530c27ec493bdef564Romain Guy } 434564359a53dc827797917a8d9a0697a91996789801Winson Chung } else { 434664359a53dc827797917a8d9a0697a91996789801Winson Chung if (componentNames.contains(cn)) { 434764359a53dc827797917a8d9a0697a91996789801Winson Chung childrenToRemove.add(children.get(info)); 434864359a53dc827797917a8d9a0697a91996789801Winson Chung return true; 4349629de3ef739883c0962423cc0c3a26299f162d3dRomain Guy } 4350574d20ec84551370987dde530c27ec493bdef564Romain Guy } 435164359a53dc827797917a8d9a0697a91996789801Winson Chung return false; 435264359a53dc827797917a8d9a0697a91996789801Winson Chung } 435364359a53dc827797917a8d9a0697a91996789801Winson Chung }; 435464359a53dc827797917a8d9a0697a91996789801Winson Chung LauncherModel.filterItemInfos(children.keySet(), filter); 4355aafa03cbb925c74be1c13f8bb99d928be429e62fWinson Chung 435664359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove all the apps from their folders 435764359a53dc827797917a8d9a0697a91996789801Winson Chung for (FolderInfo folder : folderAppsToRemove.keySet()) { 435864359a53dc827797917a8d9a0697a91996789801Winson Chung ArrayList<ShortcutInfo> appsToRemove = folderAppsToRemove.get(folder); 435964359a53dc827797917a8d9a0697a91996789801Winson Chung for (ShortcutInfo info : appsToRemove) { 436064359a53dc827797917a8d9a0697a91996789801Winson Chung folder.remove(info); 436164359a53dc827797917a8d9a0697a91996789801Winson Chung } 436264359a53dc827797917a8d9a0697a91996789801Winson Chung } 436364359a53dc827797917a8d9a0697a91996789801Winson Chung 436464359a53dc827797917a8d9a0697a91996789801Winson Chung // Remove all the other children 436564359a53dc827797917a8d9a0697a91996789801Winson Chung for (View child : childrenToRemove) { 436664359a53dc827797917a8d9a0697a91996789801Winson Chung // Note: We can not remove the view directly from CellLayoutChildren as this 436764359a53dc827797917a8d9a0697a91996789801Winson Chung // does not re-mark the spaces as unoccupied. 436864359a53dc827797917a8d9a0697a91996789801Winson Chung layoutParent.removeViewInLayout(child); 436964359a53dc827797917a8d9a0697a91996789801Winson Chung if (child instanceof DropTarget) { 437064359a53dc827797917a8d9a0697a91996789801Winson Chung mDragController.removeDropTarget((DropTarget) child); 437131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 437264359a53dc827797917a8d9a0697a91996789801Winson Chung } 437364359a53dc827797917a8d9a0697a91996789801Winson Chung 437464359a53dc827797917a8d9a0697a91996789801Winson Chung if (childrenToRemove.size() > 0) { 437564359a53dc827797917a8d9a0697a91996789801Winson Chung layout.requestLayout(); 437664359a53dc827797917a8d9a0697a91996789801Winson Chung layout.invalidate(); 437764359a53dc827797917a8d9a0697a91996789801Winson Chung } 437831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 43792efec4e29f80db4293664d3ed4a89d37454510e1Winson Chung 438064359a53dc827797917a8d9a0697a91996789801Winson Chung // Strip all the empty screens 438164359a53dc827797917a8d9a0697a91996789801Winson Chung stripEmptyScreens(); 438231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4383f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 43848c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung private void updateShortcut(HashMap<ComponentName, AppInfo> appsMap, ItemInfo info, 43858c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung View child) { 43868c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung ComponentName cn = info.getIntent().getComponent(); 43878c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung if (cn != null) { 43888c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung AppInfo appInfo = appsMap.get(info.getIntent().getComponent()); 43898c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung if ((appInfo != null) && LauncherModel.isShortcutInfoUpdateable(info)) { 43908c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung ShortcutInfo shortcutInfo = (ShortcutInfo) info; 43918c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung BubbleTextView shortcut = (BubbleTextView) child; 43928c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung shortcutInfo.updateIcon(mIconCache); 43938c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung shortcutInfo.title = appInfo.title.toString(); 43948c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung shortcut.applyFromShortcutInfo(shortcutInfo, mIconCache); 43958c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 43968c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 43978c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 43988c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung 4399eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka void updateShortcuts(ArrayList<AppInfo> apps) { 44008c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung // Create a map of the apps to test against 44018c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung final HashMap<ComponentName, AppInfo> appsMap = new HashMap<ComponentName, AppInfo>(); 44028c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung for (AppInfo ai : apps) { 44038c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung appsMap.put(ai.componentName, ai); 44048c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } 44058c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung 4406a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ArrayList<ShortcutAndWidgetContainer> childrenLayouts = getAllShortcutAndWidgetContainers(); 4407a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka for (ShortcutAndWidgetContainer layout: childrenLayouts) { 44088c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung // Update all the children shortcuts 44098c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung final HashMap<ItemInfo, View> children = new HashMap<ItemInfo, View>(); 44108c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung for (int j = 0; j < layout.getChildCount(); j++) { 44118c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung View v = layout.getChildAt(j); 44128c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung ItemInfo info = (ItemInfo) v.getTag(); 44138c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung if (info instanceof FolderInfo && v instanceof FolderIcon) { 44148c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung FolderIcon folder = (FolderIcon) v; 44158c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung ArrayList<View> folderChildren = folder.getFolder().getItemsInReadingOrder(); 44168c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung for (View fv : folderChildren) { 44178c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung info = (ItemInfo) fv.getTag(); 44188c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung updateShortcut(appsMap, info, fv); 4419f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 44208c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung folder.invalidate(); 44218c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung } else if (info instanceof ShortcutInfo) { 44228c903311938db7d3711dbdd11bc2c28a4571e331Winson Chung updateShortcut(appsMap, info, v); 4423f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4424f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4425f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4426f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project } 4427f96811cdf564469a7a654a0c876288c9fd14f35eThe Android Open Source Project 4428af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski private void moveToScreen(int page, boolean animate) { 4429de1af7661548692d370518528ff91c7422b9c8aeWinson Chung if (!isSmall()) { 4430de1af7661548692d370518528ff91c7422b9c8aeWinson Chung if (animate) { 4431af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski snapToPage(page); 4432de1af7661548692d370518528ff91c7422b9c8aeWinson Chung } else { 4433af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski setCurrentPage(page); 4434de1af7661548692d370518528ff91c7422b9c8aeWinson Chung } 4435c45b16862918a0c6c253bba12032165b030565afJoe Onorato } 4436af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski View child = getChildAt(page); 443764359a53dc827797917a8d9a0697a91996789801Winson Chung if (child != null) { 443864359a53dc827797917a8d9a0697a91996789801Winson Chung child.requestFocus(); 443964359a53dc827797917a8d9a0697a91996789801Winson Chung } 444031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 444131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4442af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski void moveToDefaultScreen(boolean animate) { 4443af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski moveToScreen(mDefaultPage, animate); 4444af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4445af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski 4446af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski void moveToCustomContentScreen(boolean animate) { 4447af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (hasCustomContent()) { 4448af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski int ccIndex = getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID); 4449af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (animate) { 4450af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski snapToPage(ccIndex); 4451af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } else { 4452af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski setCurrentPage(ccIndex); 4453af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4454af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski View child = getChildAt(ccIndex); 4455af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski if (child != null) { 4456af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski child.requestFocus(); 4457af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4458af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4459af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski } 4460af110e8603b2f372286d9155cbe8955a6a329e2dAllan Wojciechowski 44610142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 44627819a56217fd4e216d3675905586b275799723bbWinson Chung protected PageIndicator.PageMarkerResources getPageIndicatorMarker(int pageIndex) { 44637819a56217fd4e216d3675905586b275799723bbWinson Chung long screenId = getScreenIdForPageIndex(pageIndex); 44647819a56217fd4e216d3675905586b275799723bbWinson Chung if (screenId == EXTRA_EMPTY_SCREEN_ID) { 4465fe0ace3583bc57adbaaec730b1b1757032e90c41Michael Jurka int count = mScreenOrder.size() - numCustomPages(); 44667819a56217fd4e216d3675905586b275799723bbWinson Chung if (count > 1) { 4467ba4e52f41c961c19b0c8592e84af7d1c51dd03b2Winson Chung return new PageIndicator.PageMarkerResources(R.drawable.ic_pageindicator_current, 44687819a56217fd4e216d3675905586b275799723bbWinson Chung R.drawable.ic_pageindicator_add); 44697819a56217fd4e216d3675905586b275799723bbWinson Chung } 447082dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung } 44717819a56217fd4e216d3675905586b275799723bbWinson Chung 447282dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung return super.getPageIndicatorMarker(pageIndex); 447382dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung } 447482dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung 447582dfe585143b8cc8b082e4ba42c58a66187994ddWinson Chung @Override 44760142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka public void syncPages() { 44770142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka } 447831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 44790142d49e1378a7155bcca1fb59965d9e73016dbcMichael Jurka @Override 4480f314b0eab03bb354c14b6c89f694a6685bd246d9Winson Chung public void syncPageItems(int page, boolean immediate) { 448131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 44826a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung 448353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen protected String getPageIndicatorDescription() { 448453805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen String settings = getResources().getString(R.string.settings_button_text); 448553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return getCurrentPageDescription() + ", " + settings; 448653805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 448753805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen 44886a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung protected String getCurrentPageDescription() { 44896a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung int page = (mNextPage != INVALID_PAGE) ? mNextPage : mCurrentPage; 449053805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen int delta = numCustomPages(); 449153805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen if (hasCustomContent() && getNextPage() == 0) { 449253805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen return mCustomContentDescription; 449353805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen } 44948b805b17158886035b38261eb611d8641701ae43Michael Jurka return String.format(getContext().getString(R.string.workspace_scroll_format), 449553805218809cc1f93a0f1307b442df7c65a3068cAdam Cohen page + 1 - delta, getChildCount() - delta); 44966a0f57dfafced837a2a282d8feec28d5418be3b9Winson Chung } 44978dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen 44988dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen public void getLocationInDragLayer(int[] loc) { 44998dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen mLauncher.getDragLayer().getLocationInDragLayer(this, loc); 45008dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen } 450131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 4502