DeleteDropTarget.java revision e4f9891f01bdc10d8f96e4e2429e2f4d0558238b
14c98d9235d164680186180974719f551cf935d08Winson Chung/* 24c98d9235d164680186180974719f551cf935d08Winson Chung * Copyright (C) 2011 The Android Open Source Project 34c98d9235d164680186180974719f551cf935d08Winson Chung * 44c98d9235d164680186180974719f551cf935d08Winson Chung * Licensed under the Apache License, Version 2.0 (the "License"); 54c98d9235d164680186180974719f551cf935d08Winson Chung * you may not use this file except in compliance with the License. 64c98d9235d164680186180974719f551cf935d08Winson Chung * You may obtain a copy of the License at 74c98d9235d164680186180974719f551cf935d08Winson Chung * 84c98d9235d164680186180974719f551cf935d08Winson Chung * http://www.apache.org/licenses/LICENSE-2.0 94c98d9235d164680186180974719f551cf935d08Winson Chung * 104c98d9235d164680186180974719f551cf935d08Winson Chung * Unless required by applicable law or agreed to in writing, software 114c98d9235d164680186180974719f551cf935d08Winson Chung * distributed under the License is distributed on an "AS IS" BASIS, 124c98d9235d164680186180974719f551cf935d08Winson Chung * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 134c98d9235d164680186180974719f551cf935d08Winson Chung * See the License for the specific language governing permissions and 144c98d9235d164680186180974719f551cf935d08Winson Chung * limitations under the License. 154c98d9235d164680186180974719f551cf935d08Winson Chung */ 164c98d9235d164680186180974719f551cf935d08Winson Chung 17325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerpackage com.android.launcher3; 184c98d9235d164680186180974719f551cf935d08Winson Chung 19043f2af567178b82b0b41f12d379e7dd12da2936Winson Chungimport android.animation.TimeInterpolator; 20043f2af567178b82b0b41f12d379e7dd12da2936Winson Chungimport android.animation.ValueAnimator; 21043f2af567178b82b0b41f12d379e7dd12da2936Winson Chungimport android.animation.ValueAnimator.AnimatorUpdateListener; 224c98d9235d164680186180974719f551cf935d08Winson Chungimport android.content.Context; 23a62e9fd95ae10cff4676f2cc1f4d68334ca27a0bWinson Chungimport android.content.res.ColorStateList; 24201bc828d5a0078f505e8e37152156a0cb43c10aWinson Chungimport android.content.res.Configuration; 254c98d9235d164680186180974719f551cf935d08Winson Chungimport android.content.res.Resources; 26043f2af567178b82b0b41f12d379e7dd12da2936Winson Chungimport android.graphics.PointF; 27d4d7aa551ffdc80d810ff970fa72a6509960401eAdam Cohenimport android.graphics.Rect; 28967289b6d5fec77f5c381d11ffb2319f3bb5e737Winson Chungimport android.graphics.drawable.TransitionDrawable; 294c98d9235d164680186180974719f551cf935d08Winson Chungimport android.util.AttributeSet; 304c98d9235d164680186180974719f551cf935d08Winson Chungimport android.view.View; 31043f2af567178b82b0b41f12d379e7dd12da2936Winson Chungimport android.view.ViewConfiguration; 32a6427b15c18d5b8f3078f553d78f8432de9f46e9Winson Chungimport android.view.ViewGroup; 33043f2af567178b82b0b41f12d379e7dd12da2936Winson Chungimport android.view.animation.AnimationUtils; 34d4d7aa551ffdc80d810ff970fa72a6509960401eAdam Cohenimport android.view.animation.DecelerateInterpolator; 3561967cb17f8fa9ee01f93e9f25a1074559b54cf3Winson Chungimport android.view.animation.LinearInterpolator; 364c98d9235d164680186180974719f551cf935d08Winson Chung 3761fa4197c4316bb0f9b05fcefb676f86197a2273Winson Chungpublic class DeleteDropTarget extends ButtonDropTarget { 38043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung private static int DELETE_ANIMATION_DURATION = 285; 396e1bdaf4198f9eb7b4124550d3ad07da2a0226e4Winson Chung private static int FLING_DELETE_ANIMATION_DURATION = 350; 406e1bdaf4198f9eb7b4124550d3ad07da2a0226e4Winson Chung private static float FLING_TO_DELETE_FRICTION = 0.035f; 41043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung private static int MODE_FLING_DELETE_TO_TRASH = 0; 42043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung private static int MODE_FLING_DELETE_ALONG_VECTOR = 1; 43043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 44043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung private final int mFlingDeleteMode = MODE_FLING_DELETE_ALONG_VECTOR; 454c98d9235d164680186180974719f551cf935d08Winson Chung 46a62e9fd95ae10cff4676f2cc1f4d68334ca27a0bWinson Chung private ColorStateList mOriginalTextColor; 47ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen private TransitionDrawable mUninstallDrawable; 48ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen private TransitionDrawable mRemoveDrawable; 49ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen private TransitionDrawable mCurrentDrawable; 504c98d9235d164680186180974719f551cf935d08Winson Chung 514c98d9235d164680186180974719f551cf935d08Winson Chung public DeleteDropTarget(Context context, AttributeSet attrs) { 524c98d9235d164680186180974719f551cf935d08Winson Chung this(context, attrs, 0); 534c98d9235d164680186180974719f551cf935d08Winson Chung } 544c98d9235d164680186180974719f551cf935d08Winson Chung 554c98d9235d164680186180974719f551cf935d08Winson Chung public DeleteDropTarget(Context context, AttributeSet attrs, int defStyle) { 564c98d9235d164680186180974719f551cf935d08Winson Chung super(context, attrs, defStyle); 574c98d9235d164680186180974719f551cf935d08Winson Chung } 584c98d9235d164680186180974719f551cf935d08Winson Chung 594c98d9235d164680186180974719f551cf935d08Winson Chung @Override 604c98d9235d164680186180974719f551cf935d08Winson Chung protected void onFinishInflate() { 614c98d9235d164680186180974719f551cf935d08Winson Chung super.onFinishInflate(); 624c98d9235d164680186180974719f551cf935d08Winson Chung 634c98d9235d164680186180974719f551cf935d08Winson Chung // Get the drawable 64a6427b15c18d5b8f3078f553d78f8432de9f46e9Winson Chung mOriginalTextColor = getTextColors(); 654c98d9235d164680186180974719f551cf935d08Winson Chung 664c98d9235d164680186180974719f551cf935d08Winson Chung // Get the hover color 674c98d9235d164680186180974719f551cf935d08Winson Chung Resources r = getResources(); 684c98d9235d164680186180974719f551cf935d08Winson Chung mHoverColor = r.getColor(R.color.delete_target_hover_tint); 69ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen mUninstallDrawable = (TransitionDrawable) 70ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen r.getDrawable(R.drawable.uninstall_target_selector); 71ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen mRemoveDrawable = (TransitionDrawable) r.getDrawable(R.drawable.remove_target_selector); 72ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen 73ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen mRemoveDrawable.setCrossFadeEnabled(true); 74ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen mUninstallDrawable.setCrossFadeEnabled(true); 75ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen 76ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen // The current drawable is set to either the remove drawable or the uninstall drawable 77ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen // and is initially set to the remove drawable, as set in the layout xml. 78947245ba8ad74aee3dadd02693514765dbb4b5a2Winson Chung mCurrentDrawable = (TransitionDrawable) getCurrentDrawable(); 79201bc828d5a0078f505e8e37152156a0cb43c10aWinson Chung 80201bc828d5a0078f505e8e37152156a0cb43c10aWinson Chung // Remove the text in the Phone UI in landscape 81201bc828d5a0078f505e8e37152156a0cb43c10aWinson Chung int orientation = getResources().getConfiguration().orientation; 82201bc828d5a0078f505e8e37152156a0cb43c10aWinson Chung if (orientation == Configuration.ORIENTATION_LANDSCAPE) { 83e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler if (!LauncherAppState.getInstance().isScreenLarge()) { 84a6427b15c18d5b8f3078f553d78f8432de9f46e9Winson Chung setText(""); 85201bc828d5a0078f505e8e37152156a0cb43c10aWinson Chung } 86201bc828d5a0078f505e8e37152156a0cb43c10aWinson Chung } 874c98d9235d164680186180974719f551cf935d08Winson Chung } 884c98d9235d164680186180974719f551cf935d08Winson Chung 894c98d9235d164680186180974719f551cf935d08Winson Chung private boolean isAllAppsApplication(DragSource source, Object info) { 904c98d9235d164680186180974719f551cf935d08Winson Chung return (source instanceof AppsCustomizePagedView) && (info instanceof ApplicationInfo); 914c98d9235d164680186180974719f551cf935d08Winson Chung } 924c98d9235d164680186180974719f551cf935d08Winson Chung private boolean isAllAppsWidget(DragSource source, Object info) { 9311a4937fbff0dbc50fb022513dc3b6c643154445Winson Chung if (source instanceof AppsCustomizePagedView) { 9411a4937fbff0dbc50fb022513dc3b6c643154445Winson Chung if (info instanceof PendingAddItemInfo) { 9511a4937fbff0dbc50fb022513dc3b6c643154445Winson Chung PendingAddItemInfo addInfo = (PendingAddItemInfo) info; 9611a4937fbff0dbc50fb022513dc3b6c643154445Winson Chung switch (addInfo.itemType) { 9711a4937fbff0dbc50fb022513dc3b6c643154445Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: 9811a4937fbff0dbc50fb022513dc3b6c643154445Winson Chung case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: 9911a4937fbff0dbc50fb022513dc3b6c643154445Winson Chung return true; 10011a4937fbff0dbc50fb022513dc3b6c643154445Winson Chung } 10111a4937fbff0dbc50fb022513dc3b6c643154445Winson Chung } 10211a4937fbff0dbc50fb022513dc3b6c643154445Winson Chung } 10311a4937fbff0dbc50fb022513dc3b6c643154445Winson Chung return false; 1044c98d9235d164680186180974719f551cf935d08Winson Chung } 1050b4870db57f6e1d96e72d299cfc05dccb1735caaMichael Jurka private boolean isDragSourceWorkspaceOrFolder(DragObject d) { 1060b4870db57f6e1d96e72d299cfc05dccb1735caaMichael Jurka return (d.dragSource instanceof Workspace) || (d.dragSource instanceof Folder); 1074c98d9235d164680186180974719f551cf935d08Winson Chung } 1080b4870db57f6e1d96e72d299cfc05dccb1735caaMichael Jurka private boolean isWorkspaceOrFolderApplication(DragObject d) { 1090b4870db57f6e1d96e72d299cfc05dccb1735caaMichael Jurka return isDragSourceWorkspaceOrFolder(d) && (d.dragInfo instanceof ShortcutInfo); 1100b4870db57f6e1d96e72d299cfc05dccb1735caaMichael Jurka } 1110b4870db57f6e1d96e72d299cfc05dccb1735caaMichael Jurka private boolean isWorkspaceOrFolderWidget(DragObject d) { 1120b4870db57f6e1d96e72d299cfc05dccb1735caaMichael Jurka return isDragSourceWorkspaceOrFolder(d) && (d.dragInfo instanceof LauncherAppWidgetInfo); 1134c98d9235d164680186180974719f551cf935d08Winson Chung } 1144c98d9235d164680186180974719f551cf935d08Winson Chung private boolean isWorkspaceFolder(DragObject d) { 1154c98d9235d164680186180974719f551cf935d08Winson Chung return (d.dragSource instanceof Workspace) && (d.dragInfo instanceof FolderInfo); 1164c98d9235d164680186180974719f551cf935d08Winson Chung } 1174c98d9235d164680186180974719f551cf935d08Winson Chung 118a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung private void setHoverColor() { 119a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung mCurrentDrawable.startTransition(mTransitionDuration); 120a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung setTextColor(mHoverColor); 121a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 122a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung private void resetHoverColor() { 123a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung mCurrentDrawable.resetTransition(); 124a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung setTextColor(mOriginalTextColor); 125a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 126a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 1274c98d9235d164680186180974719f551cf935d08Winson Chung @Override 1284c98d9235d164680186180974719f551cf935d08Winson Chung public boolean acceptDrop(DragObject d) { 1297c4c5108295db764ba091cc0ffd7af335a166449Adam Cohen return willAcceptDrop(d.dragInfo); 1307c4c5108295db764ba091cc0ffd7af335a166449Adam Cohen } 1317c4c5108295db764ba091cc0ffd7af335a166449Adam Cohen 1327c4c5108295db764ba091cc0ffd7af335a166449Adam Cohen public static boolean willAcceptDrop(Object info) { 1337c4c5108295db764ba091cc0ffd7af335a166449Adam Cohen if (info instanceof ItemInfo) { 1347c4c5108295db764ba091cc0ffd7af335a166449Adam Cohen ItemInfo item = (ItemInfo) info; 1357c4c5108295db764ba091cc0ffd7af335a166449Adam Cohen if (item.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET || 1367c4c5108295db764ba091cc0ffd7af335a166449Adam Cohen item.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT) { 1377c4c5108295db764ba091cc0ffd7af335a166449Adam Cohen return true; 1387c4c5108295db764ba091cc0ffd7af335a166449Adam Cohen } 139947dc5431981e40ffc8d687604f7777d35915034Adam Cohen } 1407c4c5108295db764ba091cc0ffd7af335a166449Adam Cohen return false; 1414c98d9235d164680186180974719f551cf935d08Winson Chung } 1424c98d9235d164680186180974719f551cf935d08Winson Chung 1434c98d9235d164680186180974719f551cf935d08Winson Chung @Override 1444c98d9235d164680186180974719f551cf935d08Winson Chung public void onDragStart(DragSource source, Object info, int dragAction) { 1454c98d9235d164680186180974719f551cf935d08Winson Chung boolean isVisible = true; 1464c98d9235d164680186180974719f551cf935d08Winson Chung boolean isUninstall = false; 1474c98d9235d164680186180974719f551cf935d08Winson Chung 148f0ea4d3378be7b962c8e0bce2392df5e82491fb8Winson Chung // If we are dragging a widget from AppsCustomize, hide the delete target 1494c98d9235d164680186180974719f551cf935d08Winson Chung if (isAllAppsWidget(source, info)) { 1504c98d9235d164680186180974719f551cf935d08Winson Chung isVisible = false; 1514c98d9235d164680186180974719f551cf935d08Winson Chung } 1524c98d9235d164680186180974719f551cf935d08Winson Chung 1534c98d9235d164680186180974719f551cf935d08Winson Chung // If we are dragging an application from AppsCustomize, only show the control if we can 1544c98d9235d164680186180974719f551cf935d08Winson Chung // delete the app (it was downloaded), and rename the string to "uninstall" in such a case 1557c4c5108295db764ba091cc0ffd7af335a166449Adam Cohen if (willAcceptDrop(info)) { 156947dc5431981e40ffc8d687604f7777d35915034Adam Cohen isVisible = true; 157947dc5431981e40ffc8d687604f7777d35915034Adam Cohen } else { 158947dc5431981e40ffc8d687604f7777d35915034Adam Cohen isVisible = false; 1594c98d9235d164680186180974719f551cf935d08Winson Chung } 1604c98d9235d164680186180974719f551cf935d08Winson Chung 161ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen if (isUninstall) { 162d6a33c6f348d1316e0fdc519eda43468fcdcbfe7Fabrice Di Meglio setCompoundDrawablesRelativeWithIntrinsicBounds(mUninstallDrawable, null, null, null); 163ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen } else { 164d6a33c6f348d1316e0fdc519eda43468fcdcbfe7Fabrice Di Meglio setCompoundDrawablesRelativeWithIntrinsicBounds(mRemoveDrawable, null, null, null); 165ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen } 166947245ba8ad74aee3dadd02693514765dbb4b5a2Winson Chung mCurrentDrawable = (TransitionDrawable) getCurrentDrawable(); 167ebea84d1c95f4c38ba8cee46cd586fd757b4fce2Adam Cohen 1684c98d9235d164680186180974719f551cf935d08Winson Chung mActive = isVisible; 169a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung resetHoverColor(); 170a6427b15c18d5b8f3078f553d78f8432de9f46e9Winson Chung ((ViewGroup) getParent()).setVisibility(isVisible ? View.VISIBLE : View.GONE); 171a6427b15c18d5b8f3078f553d78f8432de9f46e9Winson Chung if (getText().length() > 0) { 172a6427b15c18d5b8f3078f553d78f8432de9f46e9Winson Chung setText(isUninstall ? R.string.delete_target_uninstall_label 1734c98d9235d164680186180974719f551cf935d08Winson Chung : R.string.delete_target_label); 1744c98d9235d164680186180974719f551cf935d08Winson Chung } 1754c98d9235d164680186180974719f551cf935d08Winson Chung } 1764c98d9235d164680186180974719f551cf935d08Winson Chung 1774c98d9235d164680186180974719f551cf935d08Winson Chung @Override 1784c98d9235d164680186180974719f551cf935d08Winson Chung public void onDragEnd() { 1794c98d9235d164680186180974719f551cf935d08Winson Chung super.onDragEnd(); 1804c98d9235d164680186180974719f551cf935d08Winson Chung mActive = false; 1814c98d9235d164680186180974719f551cf935d08Winson Chung } 1824c98d9235d164680186180974719f551cf935d08Winson Chung 1834c98d9235d164680186180974719f551cf935d08Winson Chung public void onDragEnter(DragObject d) { 1844c98d9235d164680186180974719f551cf935d08Winson Chung super.onDragEnter(d); 1854c98d9235d164680186180974719f551cf935d08Winson Chung 186a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung setHoverColor(); 1874c98d9235d164680186180974719f551cf935d08Winson Chung } 1884c98d9235d164680186180974719f551cf935d08Winson Chung 1894c98d9235d164680186180974719f551cf935d08Winson Chung public void onDragExit(DragObject d) { 1904c98d9235d164680186180974719f551cf935d08Winson Chung super.onDragExit(d); 1914c98d9235d164680186180974719f551cf935d08Winson Chung 192aaa530adc9defb8c2b1599cae27bb268d58b2ddbWinson Chung if (!d.dragComplete) { 193a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung resetHoverColor(); 19461967cb17f8fa9ee01f93e9f25a1074559b54cf3Winson Chung } else { 19561967cb17f8fa9ee01f93e9f25a1074559b54cf3Winson Chung // Restore the hover color if we are deleting 19661967cb17f8fa9ee01f93e9f25a1074559b54cf3Winson Chung d.dragView.setColor(mHoverColor); 197aaa530adc9defb8c2b1599cae27bb268d58b2ddbWinson Chung } 1984c98d9235d164680186180974719f551cf935d08Winson Chung } 1994c98d9235d164680186180974719f551cf935d08Winson Chung 200ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen private void animateToTrashAndCompleteDrop(final DragObject d) { 201ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 202ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen Rect from = new Rect(); 203ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen dragLayer.getViewRectRelativeToSelf(d.dragView, from); 20461967cb17f8fa9ee01f93e9f25a1074559b54cf3Winson Chung Rect to = getIconRect(d.dragView.getMeasuredWidth(), d.dragView.getMeasuredHeight(), 20561967cb17f8fa9ee01f93e9f25a1074559b54cf3Winson Chung mCurrentDrawable.getIntrinsicWidth(), mCurrentDrawable.getIntrinsicHeight()); 20661967cb17f8fa9ee01f93e9f25a1074559b54cf3Winson Chung float scale = (float) to.width() / from.width(); 207ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 208d4d7aa551ffdc80d810ff970fa72a6509960401eAdam Cohen mSearchDropTargetBar.deferOnDragEnd(); 209d4d7aa551ffdc80d810ff970fa72a6509960401eAdam Cohen Runnable onAnimationEndRunnable = new Runnable() { 210d4d7aa551ffdc80d810ff970fa72a6509960401eAdam Cohen @Override 211d4d7aa551ffdc80d810ff970fa72a6509960401eAdam Cohen public void run() { 212d4d7aa551ffdc80d810ff970fa72a6509960401eAdam Cohen mSearchDropTargetBar.onDragEnd(); 213d4d7aa551ffdc80d810ff970fa72a6509960401eAdam Cohen mLauncher.exitSpringLoadedDragMode(); 214d4d7aa551ffdc80d810ff970fa72a6509960401eAdam Cohen completeDrop(d); 215d4d7aa551ffdc80d810ff970fa72a6509960401eAdam Cohen } 216d4d7aa551ffdc80d810ff970fa72a6509960401eAdam Cohen }; 21761967cb17f8fa9ee01f93e9f25a1074559b54cf3Winson Chung dragLayer.animateView(d.dragView, from, to, scale, 1f, 1f, 0.1f, 0.1f, 218d4d7aa551ffdc80d810ff970fa72a6509960401eAdam Cohen DELETE_ANIMATION_DURATION, new DecelerateInterpolator(2), 21961967cb17f8fa9ee01f93e9f25a1074559b54cf3Winson Chung new LinearInterpolator(), onAnimationEndRunnable, 220ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen DragLayer.ANIMATION_END_DISAPPEAR, null); 221d4d7aa551ffdc80d810ff970fa72a6509960401eAdam Cohen } 222d4d7aa551ffdc80d810ff970fa72a6509960401eAdam Cohen 223d4d7aa551ffdc80d810ff970fa72a6509960401eAdam Cohen private void completeDrop(DragObject d) { 2244c98d9235d164680186180974719f551cf935d08Winson Chung ItemInfo item = (ItemInfo) d.dragInfo; 2254c98d9235d164680186180974719f551cf935d08Winson Chung 2264c98d9235d164680186180974719f551cf935d08Winson Chung if (isAllAppsApplication(d.dragSource, item)) { 2274c98d9235d164680186180974719f551cf935d08Winson Chung // Uninstall the application if it is being dragged from AppsCustomize 2284c98d9235d164680186180974719f551cf935d08Winson Chung mLauncher.startApplicationUninstallActivity((ApplicationInfo) item); 2290b4870db57f6e1d96e72d299cfc05dccb1735caaMichael Jurka } else if (isWorkspaceOrFolderApplication(d)) { 2304c98d9235d164680186180974719f551cf935d08Winson Chung LauncherModel.deleteItemFromDatabase(mLauncher, item); 2314c98d9235d164680186180974719f551cf935d08Winson Chung } else if (isWorkspaceFolder(d)) { 2324c98d9235d164680186180974719f551cf935d08Winson Chung // Remove the folder from the workspace and delete the contents from launcher model 2334c98d9235d164680186180974719f551cf935d08Winson Chung FolderInfo folderInfo = (FolderInfo) item; 2344c98d9235d164680186180974719f551cf935d08Winson Chung mLauncher.removeFolder(folderInfo); 2354c98d9235d164680186180974719f551cf935d08Winson Chung LauncherModel.deleteFolderContentsFromDatabase(mLauncher, folderInfo); 2360b4870db57f6e1d96e72d299cfc05dccb1735caaMichael Jurka } else if (isWorkspaceOrFolderWidget(d)) { 2374c98d9235d164680186180974719f551cf935d08Winson Chung // Remove the widget from the workspace 2384c98d9235d164680186180974719f551cf935d08Winson Chung mLauncher.removeAppWidget((LauncherAppWidgetInfo) item); 2394c98d9235d164680186180974719f551cf935d08Winson Chung LauncherModel.deleteItemFromDatabase(mLauncher, item); 2404c98d9235d164680186180974719f551cf935d08Winson Chung 2414c98d9235d164680186180974719f551cf935d08Winson Chung final LauncherAppWidgetInfo launcherAppWidgetInfo = (LauncherAppWidgetInfo) item; 2424c98d9235d164680186180974719f551cf935d08Winson Chung final LauncherAppWidgetHost appWidgetHost = mLauncher.getAppWidgetHost(); 2434c98d9235d164680186180974719f551cf935d08Winson Chung if (appWidgetHost != null) { 2444c98d9235d164680186180974719f551cf935d08Winson Chung // Deleting an app widget ID is a void call but writes to disk before returning 2454c98d9235d164680186180974719f551cf935d08Winson Chung // to the caller... 2464c98d9235d164680186180974719f551cf935d08Winson Chung new Thread("deleteAppWidgetId") { 2474c98d9235d164680186180974719f551cf935d08Winson Chung public void run() { 2484c98d9235d164680186180974719f551cf935d08Winson Chung appWidgetHost.deleteAppWidgetId(launcherAppWidgetInfo.appWidgetId); 2494c98d9235d164680186180974719f551cf935d08Winson Chung } 2504c98d9235d164680186180974719f551cf935d08Winson Chung }.start(); 2514c98d9235d164680186180974719f551cf935d08Winson Chung } 2524c98d9235d164680186180974719f551cf935d08Winson Chung } 2534c98d9235d164680186180974719f551cf935d08Winson Chung } 254d4d7aa551ffdc80d810ff970fa72a6509960401eAdam Cohen 255d4d7aa551ffdc80d810ff970fa72a6509960401eAdam Cohen public void onDrop(DragObject d) { 256d4d7aa551ffdc80d810ff970fa72a6509960401eAdam Cohen animateToTrashAndCompleteDrop(d); 257d4d7aa551ffdc80d810ff970fa72a6509960401eAdam Cohen } 258043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 259043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung /** 260043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung * Creates an animation from the current drag view to the delete trash icon. 261043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung */ 262043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung private AnimatorUpdateListener createFlingToTrashAnimatorListener(final DragLayer dragLayer, 263043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung DragObject d, PointF vel, ViewConfiguration config) { 264043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung final Rect to = getIconRect(d.dragView.getMeasuredWidth(), d.dragView.getMeasuredHeight(), 265043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung mCurrentDrawable.getIntrinsicWidth(), mCurrentDrawable.getIntrinsicHeight()); 266043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung final Rect from = new Rect(); 267043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung dragLayer.getViewRectRelativeToSelf(d.dragView, from); 268043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 269043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung // Calculate how far along the velocity vector we should put the intermediate point on 270043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung // the bezier curve 271043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung float velocity = Math.abs(vel.length()); 272043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung float vp = Math.min(1f, velocity / (config.getScaledMaximumFlingVelocity() / 2f)); 273043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung int offsetY = (int) (-from.top * vp); 274043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung int offsetX = (int) (offsetY / (vel.y / vel.x)); 275043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung final float y2 = from.top + offsetY; // intermediate t/l 276043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung final float x2 = from.left + offsetX; 277043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung final float x1 = from.left; // drag view t/l 278043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung final float y1 = from.top; 279043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung final float x3 = to.left; // delete target t/l 280043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung final float y3 = to.top; 281043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 282043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung final TimeInterpolator scaleAlphaInterpolator = new TimeInterpolator() { 283043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung @Override 284043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung public float getInterpolation(float t) { 285043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung return t * t * t * t * t * t * t * t; 286043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } 287043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung }; 288043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung return new AnimatorUpdateListener() { 289043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung @Override 290043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung public void onAnimationUpdate(ValueAnimator animation) { 291043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung final DragView dragView = (DragView) dragLayer.getAnimatedView(); 292043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung float t = ((Float) animation.getAnimatedValue()).floatValue(); 293043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung float tp = scaleAlphaInterpolator.getInterpolation(t); 294043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung float initialScale = dragView.getInitialScale(); 295043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung float finalAlpha = 0.5f; 296043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung float scale = dragView.getScaleX(); 297043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung float x1o = ((1f - scale) * dragView.getMeasuredWidth()) / 2f; 298043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung float y1o = ((1f - scale) * dragView.getMeasuredHeight()) / 2f; 299043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung float x = (1f - t) * (1f - t) * (x1 - x1o) + 2 * (1f - t) * t * (x2 - x1o) + 300043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung (t * t) * x3; 301043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung float y = (1f - t) * (1f - t) * (y1 - y1o) + 2 * (1f - t) * t * (y2 - x1o) + 302043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung (t * t) * y3; 303043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 304043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung dragView.setTranslationX(x); 305043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung dragView.setTranslationY(y); 306043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung dragView.setScaleX(initialScale * (1f - tp)); 307043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung dragView.setScaleY(initialScale * (1f - tp)); 308043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung dragView.setAlpha(finalAlpha + (1f - finalAlpha) * (1f - tp)); 309043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } 310043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung }; 311043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } 312043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 313043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung /** 314043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung * Creates an animation from the current drag view along its current velocity vector. 315043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung * For this animation, the alpha runs for a fixed duration and we update the position 316043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung * progressively. 317043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung */ 318043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung private static class FlingAlongVectorAnimatorUpdateListener implements AnimatorUpdateListener { 319043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung private DragLayer mDragLayer; 320043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung private PointF mVelocity; 321043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung private Rect mFrom; 322043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung private long mPrevTime; 323043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung private boolean mHasOffsetForScale; 3246e1bdaf4198f9eb7b4124550d3ad07da2a0226e4Winson Chung private float mFriction; 325043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 3269658b1e65932f0149a596f451e0bd966e7ee4e74Winson Chung private final TimeInterpolator mAlphaInterpolator = new DecelerateInterpolator(0.75f); 327043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 328043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung public FlingAlongVectorAnimatorUpdateListener(DragLayer dragLayer, PointF vel, Rect from, 3296e1bdaf4198f9eb7b4124550d3ad07da2a0226e4Winson Chung long startTime, float friction) { 330043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung mDragLayer = dragLayer; 331043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung mVelocity = vel; 332043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung mFrom = from; 333043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung mPrevTime = startTime; 3346e1bdaf4198f9eb7b4124550d3ad07da2a0226e4Winson Chung mFriction = 1f - (dragLayer.getResources().getDisplayMetrics().density * friction); 335043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } 336043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 337043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung @Override 338043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung public void onAnimationUpdate(ValueAnimator animation) { 339043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung final DragView dragView = (DragView) mDragLayer.getAnimatedView(); 340043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung float t = ((Float) animation.getAnimatedValue()).floatValue(); 341043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung long curTime = AnimationUtils.currentAnimationTimeMillis(); 342043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 343043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung if (!mHasOffsetForScale) { 344043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung mHasOffsetForScale = true; 345043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung float scale = dragView.getScaleX(); 346043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung float xOffset = ((scale - 1f) * dragView.getMeasuredWidth()) / 2f; 347043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung float yOffset = ((scale - 1f) * dragView.getMeasuredHeight()) / 2f; 348043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 349043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung mFrom.left += xOffset; 350043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung mFrom.top += yOffset; 351043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } 352043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 353043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung mFrom.left += (mVelocity.x * (curTime - mPrevTime) / 1000f); 354043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung mFrom.top += (mVelocity.y * (curTime - mPrevTime) / 1000f); 355043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 356043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung dragView.setTranslationX(mFrom.left); 357043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung dragView.setTranslationY(mFrom.top); 358043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung dragView.setAlpha(1f - mAlphaInterpolator.getInterpolation(t)); 359043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 3606e1bdaf4198f9eb7b4124550d3ad07da2a0226e4Winson Chung mVelocity.x *= mFriction; 3616e1bdaf4198f9eb7b4124550d3ad07da2a0226e4Winson Chung mVelocity.y *= mFriction; 362043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung mPrevTime = curTime; 363043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } 364043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung }; 365043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung private AnimatorUpdateListener createFlingAlongVectorAnimatorListener(final DragLayer dragLayer, 366043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung DragObject d, PointF vel, final long startTime, final int duration, 367043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung ViewConfiguration config) { 368043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung final Rect from = new Rect(); 369043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung dragLayer.getViewRectRelativeToSelf(d.dragView, from); 370043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 3716e1bdaf4198f9eb7b4124550d3ad07da2a0226e4Winson Chung return new FlingAlongVectorAnimatorUpdateListener(dragLayer, vel, from, startTime, 3726e1bdaf4198f9eb7b4124550d3ad07da2a0226e4Winson Chung FLING_TO_DELETE_FRICTION); 373043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } 374043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 375043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung public void onFlingToDelete(final DragObject d, int x, int y, PointF vel) { 376a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung final boolean isAllApps = d.dragSource instanceof AppsCustomizePagedView; 377a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 378043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung // Don't highlight the icon as it's animating 379043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung d.dragView.setColor(0); 380043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung d.dragView.updateInitialScaleToCurrentScale(); 381a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // Don't highlight the target if we are flinging from AllApps 382a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung if (isAllApps) { 383a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung resetHoverColor(); 384a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 385043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 386043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung if (mFlingDeleteMode == MODE_FLING_DELETE_TO_TRASH) { 387043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung // Defer animating out the drop target if we are animating to it 388043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung mSearchDropTargetBar.deferOnDragEnd(); 389043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung mSearchDropTargetBar.finishAnimations(); 390043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } 391043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 392043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung final ViewConfiguration config = ViewConfiguration.get(mLauncher); 393043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung final DragLayer dragLayer = mLauncher.getDragLayer(); 3946e1bdaf4198f9eb7b4124550d3ad07da2a0226e4Winson Chung final int duration = FLING_DELETE_ANIMATION_DURATION; 395043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung final long startTime = AnimationUtils.currentAnimationTimeMillis(); 396043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 397043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung // NOTE: Because it takes time for the first frame of animation to actually be 398043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung // called and we expect the animation to be a continuation of the fling, we have 399043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung // to account for the time that has elapsed since the fling finished. And since 400043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung // we don't have a startDelay, we will always get call to update when we call 401043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung // start() (which we want to ignore). 402043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung final TimeInterpolator tInterpolator = new TimeInterpolator() { 403043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung private int mCount = -1; 404043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung private float mOffset = 0f; 405043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 406043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung @Override 407043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung public float getInterpolation(float t) { 408043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung if (mCount < 0) { 409043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung mCount++; 410043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } else if (mCount == 0) { 411043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung mOffset = Math.min(0.5f, (float) (AnimationUtils.currentAnimationTimeMillis() - 412043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung startTime) / duration); 413043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung mCount++; 414043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } 415043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung return Math.min(1f, mOffset + t); 416043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } 417043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung }; 418043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung AnimatorUpdateListener updateCb = null; 419043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung if (mFlingDeleteMode == MODE_FLING_DELETE_TO_TRASH) { 420043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung updateCb = createFlingToTrashAnimatorListener(dragLayer, d, vel, config); 421043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } else if (mFlingDeleteMode == MODE_FLING_DELETE_ALONG_VECTOR) { 422043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung updateCb = createFlingAlongVectorAnimatorListener(dragLayer, d, vel, startTime, 423043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung duration, config); 424043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } 425043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung Runnable onAnimationEndRunnable = new Runnable() { 426043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung @Override 427043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung public void run() { 428043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung mSearchDropTargetBar.onDragEnd(); 429a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung 430a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // If we are dragging from AllApps, then we allow AppsCustomizePagedView to clean up 431a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung // itself, otherwise, complete the drop to initiate the deletion process 432a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung if (!isAllApps) { 433a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung mLauncher.exitSpringLoadedDragMode(); 434a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung completeDrop(d); 435a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung } 436a48487a814c07a9f1f45eb3ffe3d873b3dc31b3bWinson Chung mLauncher.getDragController().onDeferredEndFling(d); 437043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } 438043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung }; 439043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung dragLayer.animateView(d.dragView, updateCb, duration, tInterpolator, onAnimationEndRunnable, 440043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung DragLayer.ANIMATION_END_DISAPPEAR, null); 441043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } 4424c98d9235d164680186180974719f551cf935d08Winson Chung} 443