DragLayer.java revision 2d783ce2f4b2e507bead0d723f0edcdf902dbd46
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 19716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport android.animation.Animator; 20716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport android.animation.AnimatorListenerAdapter; 21716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport android.animation.TimeInterpolator; 22716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport android.animation.ValueAnimator; 23716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport android.animation.ValueAnimator.AnimatorUpdateListener; 2431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.Context; 25716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport android.content.res.Resources; 26360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chungimport android.graphics.Canvas; 276788269814a678af976dfc7d6135993e172ce586Adam Cohenimport android.graphics.Rect; 28360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chungimport android.graphics.drawable.Drawable; 2931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.util.AttributeSet; 3026279c6d0917015eb4e6de0743b79edeea25f9bcDave Hawkeyimport android.view.KeyEvent; 3126279c6d0917015eb4e6de0743b79edeea25f9bcDave Hawkeyimport android.view.MotionEvent; 3226279c6d0917015eb4e6de0743b79edeea25f9bcDave Hawkeyimport android.view.View; 3326279c6d0917015eb4e6de0743b79edeea25f9bcDave Hawkeyimport android.view.ViewGroup; 343371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohenimport android.view.accessibility.AccessibilityEvent; 353371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohenimport android.view.accessibility.AccessibilityManager; 36716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohenimport android.view.animation.DecelerateInterpolator; 373e8f811f31a2275e778244427271f77f4116c08bAdam Cohenimport android.view.animation.Interpolator; 3831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.widget.FrameLayout; 39ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohenimport android.widget.TextView; 4031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 411d9af7d1e75bad13bb10ad37f5900ed59882622eAdam Cohenimport java.util.ArrayList; 426788269814a678af976dfc7d6135993e172ce586Adam Cohen 4331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/** 440e26059548e429e5d1c973bebe4c561bead2926fMichael Jurka * A ViewGroup that coordinates dragging across its descendants 4531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 468b805b17158886035b38261eb611d8641701ae43Michael Jurkapublic class DragLayer extends FrameLayout implements ViewGroup.OnHierarchyChangeListener { 47120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen private DragController mDragController; 48120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen private int[] mTmpXY = new int[2]; 4931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 50716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen private int mXDown, mYDown; 51716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen private Launcher mLauncher; 52716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen 536788269814a678af976dfc7d6135993e172ce586Adam Cohen // Variables relating to resizing widgets 546788269814a678af976dfc7d6135993e172ce586Adam Cohen private final ArrayList<AppWidgetResizeFrame> mResizeFrames = 556788269814a678af976dfc7d6135993e172ce586Adam Cohen new ArrayList<AppWidgetResizeFrame>(); 566788269814a678af976dfc7d6135993e172ce586Adam Cohen private AppWidgetResizeFrame mCurrentResizeFrame; 57716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen 58716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen // Variables relating to animation of views after drop 59716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen private ValueAnimator mDropAnim = null; 608dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen private ValueAnimator mFadeOutAnim = null; 618dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen private TimeInterpolator mCubicEaseOutInterpolator = new DecelerateInterpolator(1.5f); 627bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung private DragView mDropView = null; 636441de0ec2a71862798dd51180d0811b42edd514Adam Cohen private int mAnchorViewInitialScrollX = 0; 646441de0ec2a71862798dd51180d0811b42edd514Adam Cohen private View mAnchorView = null; 658dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen 663371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen private boolean mHoverPointClosesFolder = false; 673371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen private Rect mHitRect = new Rect(); 68ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen public static final int ANIMATION_END_DISAPPEAR = 0; 69ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen public static final int ANIMATION_END_FADE_OUT = 1; 70ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen public static final int ANIMATION_END_REMAIN_VISIBLE = 2; 716788269814a678af976dfc7d6135993e172ce586Adam Cohen 72b0f3d74815417acc3a9d3dce90cbf34b772847f0Adam Cohen private TouchCompleteListener mTouchCompleteListener; 73b0f3d74815417acc3a9d3dce90cbf34b772847f0Adam Cohen 7477e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock private final Rect mInsets = new Rect(); 7577e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock 76432609a246819f3cf887a80c2ae56b61fc5ca25aAdam Cohen private View mOverlayView; 77432609a246819f3cf887a80c2ae56b61fc5ca25aAdam Cohen private int mTopViewIndex; 782d783ce2f4b2e507bead0d723f0edcdf902dbd46Adam Cohen private int mChildCountOnLastUpdate = -1; 7955bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi 8031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project /** 8131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Used to create a new DragLayer from XML. 8231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 8331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * @param context The application's context. 840e26059548e429e5d1c973bebe4c561bead2926fMichael Jurka * @param attrs The attributes set containing the Workspace's customization values. 8531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 8631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public DragLayer(Context context, AttributeSet attrs) { 8731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super(context, attrs); 88be62afa34d58edab0fc9ba7499f0dd543039c903Winson Chung 89be62afa34d58edab0fc9ba7499f0dd543039c903Winson Chung // Disable multitouch across the workspace/all apps/customize tray 90be62afa34d58edab0fc9ba7499f0dd543039c903Winson Chung setMotionEventSplittingEnabled(false); 9121b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen setChildrenDrawingOrderEnabled(true); 928b805b17158886035b38261eb611d8641701ae43Michael Jurka setOnHierarchyChangeListener(this); 93360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung 94360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung mLeftHoverDrawable = getResources().getDrawable(R.drawable.page_hover_left_holo); 95360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung mRightHoverDrawable = getResources().getDrawable(R.drawable.page_hover_right_holo); 9631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 9731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 984c98d9235d164680186180974719f551cf935d08Winson Chung public void setup(Launcher launcher, DragController controller) { 994c98d9235d164680186180974719f551cf935d08Winson Chung mLauncher = launcher; 10000acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato mDragController = controller; 10131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 10276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 10331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 10431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public boolean dispatchKeyEvent(KeyEvent event) { 10500acb123c5100f06b8e89e8ec8978ebafc6f6d26Joe Onorato return mDragController.dispatchKeyEvent(event) || super.dispatchKeyEvent(event); 10631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 10731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 10877e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock @Override 10977e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock protected boolean fitSystemWindows(Rect insets) { 11077e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock final int n = getChildCount(); 11177e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock for (int i = 0; i < n; i++) { 11277e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock final View child = getChildAt(i); 11326279c6d0917015eb4e6de0743b79edeea25f9bcDave Hawkey setInsets(child, insets, mInsets); 11477e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock } 11577e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock mInsets.set(insets); 11677e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock return true; // I'll take it from here 11777e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock } 11877e1f47520958edd7ec04e203db65b932537bd1cJohn Spurlock 11926279c6d0917015eb4e6de0743b79edeea25f9bcDave Hawkey @Override 12026279c6d0917015eb4e6de0743b79edeea25f9bcDave Hawkey public void addView(View child, int index, android.view.ViewGroup.LayoutParams params) { 12126279c6d0917015eb4e6de0743b79edeea25f9bcDave Hawkey super.addView(child, index, params); 12226279c6d0917015eb4e6de0743b79edeea25f9bcDave Hawkey setInsets(child, mInsets, new Rect()); 12326279c6d0917015eb4e6de0743b79edeea25f9bcDave Hawkey } 12426279c6d0917015eb4e6de0743b79edeea25f9bcDave Hawkey 125432609a246819f3cf887a80c2ae56b61fc5ca25aAdam Cohen public void showOverlayView(View introScreen) { 126432609a246819f3cf887a80c2ae56b61fc5ca25aAdam Cohen LayoutParams lp = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT); 127432609a246819f3cf887a80c2ae56b61fc5ca25aAdam Cohen mOverlayView = introScreen; 128432609a246819f3cf887a80c2ae56b61fc5ca25aAdam Cohen addView(introScreen, lp); 129432609a246819f3cf887a80c2ae56b61fc5ca25aAdam Cohen } 130432609a246819f3cf887a80c2ae56b61fc5ca25aAdam Cohen 131432609a246819f3cf887a80c2ae56b61fc5ca25aAdam Cohen public void dismissOverlayView() { 132432609a246819f3cf887a80c2ae56b61fc5ca25aAdam Cohen removeView(mOverlayView); 133432609a246819f3cf887a80c2ae56b61fc5ca25aAdam Cohen } 134432609a246819f3cf887a80c2ae56b61fc5ca25aAdam Cohen 13526279c6d0917015eb4e6de0743b79edeea25f9bcDave Hawkey private void setInsets(View child, Rect newInsets, Rect oldInsets) { 13626279c6d0917015eb4e6de0743b79edeea25f9bcDave Hawkey final FrameLayout.LayoutParams flp = (FrameLayout.LayoutParams) child.getLayoutParams(); 13726279c6d0917015eb4e6de0743b79edeea25f9bcDave Hawkey if (child instanceof Insettable) { 13826279c6d0917015eb4e6de0743b79edeea25f9bcDave Hawkey ((Insettable) child).setInsets(newInsets); 13926279c6d0917015eb4e6de0743b79edeea25f9bcDave Hawkey } else { 14026279c6d0917015eb4e6de0743b79edeea25f9bcDave Hawkey flp.topMargin += (newInsets.top - oldInsets.top); 14126279c6d0917015eb4e6de0743b79edeea25f9bcDave Hawkey flp.leftMargin += (newInsets.left - oldInsets.left); 14226279c6d0917015eb4e6de0743b79edeea25f9bcDave Hawkey flp.rightMargin += (newInsets.right - oldInsets.right); 14326279c6d0917015eb4e6de0743b79edeea25f9bcDave Hawkey flp.bottomMargin += (newInsets.bottom - oldInsets.bottom); 14426279c6d0917015eb4e6de0743b79edeea25f9bcDave Hawkey } 14526279c6d0917015eb4e6de0743b79edeea25f9bcDave Hawkey child.setLayoutParams(flp); 14626279c6d0917015eb4e6de0743b79edeea25f9bcDave Hawkey } 14726279c6d0917015eb4e6de0743b79edeea25f9bcDave Hawkey 1483371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen private boolean isEventOverFolderTextRegion(Folder folder, MotionEvent ev) { 1493371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen getDescendantRectRelativeToSelf(folder.getEditTextRegion(), mHitRect); 1503371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen if (mHitRect.contains((int) ev.getX(), (int) ev.getY())) { 1513371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen return true; 1523371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 1533371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen return false; 1543371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 1553371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen 1563371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen private boolean isEventOverFolder(Folder folder, MotionEvent ev) { 1573371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen getDescendantRectRelativeToSelf(folder, mHitRect); 1583371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen if (mHitRect.contains((int) ev.getX(), (int) ev.getY())) { 1593371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen return true; 1603371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 1613371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen return false; 1623371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 1633371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen 16476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen private boolean handleTouchDown(MotionEvent ev, boolean intercept) { 1656788269814a678af976dfc7d6135993e172ce586Adam Cohen Rect hitRect = new Rect(); 1666788269814a678af976dfc7d6135993e172ce586Adam Cohen int x = (int) ev.getX(); 1676788269814a678af976dfc7d6135993e172ce586Adam Cohen int y = (int) ev.getY(); 1686788269814a678af976dfc7d6135993e172ce586Adam Cohen 1696788269814a678af976dfc7d6135993e172ce586Adam Cohen for (AppWidgetResizeFrame child: mResizeFrames) { 1706788269814a678af976dfc7d6135993e172ce586Adam Cohen child.getHitRect(hitRect); 1716788269814a678af976dfc7d6135993e172ce586Adam Cohen if (hitRect.contains(x, y)) { 1726788269814a678af976dfc7d6135993e172ce586Adam Cohen if (child.beginResizeIfPointInRegion(x - child.getLeft(), y - child.getTop())) { 1736788269814a678af976dfc7d6135993e172ce586Adam Cohen mCurrentResizeFrame = child; 1746788269814a678af976dfc7d6135993e172ce586Adam Cohen mXDown = x; 1756788269814a678af976dfc7d6135993e172ce586Adam Cohen mYDown = y; 1766788269814a678af976dfc7d6135993e172ce586Adam Cohen requestDisallowInterceptTouchEvent(true); 1776788269814a678af976dfc7d6135993e172ce586Adam Cohen return true; 1786788269814a678af976dfc7d6135993e172ce586Adam Cohen } 1796788269814a678af976dfc7d6135993e172ce586Adam Cohen } 1806788269814a678af976dfc7d6135993e172ce586Adam Cohen } 18176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 1821d9af7d1e75bad13bb10ad37f5900ed59882622eAdam Cohen Folder currentFolder = mLauncher.getWorkspace().getOpenFolder(); 183a694524047fda0a51dede4eefb1201a598d2d3a7Winson Chung if (currentFolder != null && !mLauncher.getLauncherClings().isFolderClingVisible() && 184a694524047fda0a51dede4eefb1201a598d2d3a7Winson Chung intercept) { 1851d9af7d1e75bad13bb10ad37f5900ed59882622eAdam Cohen if (currentFolder.isEditingName()) { 1863371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen if (!isEventOverFolderTextRegion(currentFolder, ev)) { 1871d9af7d1e75bad13bb10ad37f5900ed59882622eAdam Cohen currentFolder.dismissEditingName(); 18876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return true; 1892801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 1902801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 19176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 1921d9af7d1e75bad13bb10ad37f5900ed59882622eAdam Cohen getDescendantRectRelativeToSelf(currentFolder, hitRect); 1933371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen if (!isEventOverFolder(currentFolder, ev)) { 19476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mLauncher.closeFolder(); 19576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return true; 19676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 1972801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen } 1986788269814a678af976dfc7d6135993e172ce586Adam Cohen return false; 1996788269814a678af976dfc7d6135993e172ce586Adam Cohen } 2006788269814a678af976dfc7d6135993e172ce586Adam Cohen 20131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 20231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public boolean onInterceptTouchEvent(MotionEvent ev) { 203b0f3d74815417acc3a9d3dce90cbf34b772847f0Adam Cohen int action = ev.getAction(); 204b0f3d74815417acc3a9d3dce90cbf34b772847f0Adam Cohen 205b0f3d74815417acc3a9d3dce90cbf34b772847f0Adam Cohen if (action == MotionEvent.ACTION_DOWN) { 20676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen if (handleTouchDown(ev, true)) { 2076788269814a678af976dfc7d6135993e172ce586Adam Cohen return true; 208d1837cc69eb222371afdd30890f7215d117510f2Patrick Dubroy } 209b0f3d74815417acc3a9d3dce90cbf34b772847f0Adam Cohen } else if (action == MotionEvent.ACTION_UP || action == MotionEvent.ACTION_CANCEL) { 210b0f3d74815417acc3a9d3dce90cbf34b772847f0Adam Cohen if (mTouchCompleteListener != null) { 211b0f3d74815417acc3a9d3dce90cbf34b772847f0Adam Cohen mTouchCompleteListener.onTouchComplete(); 212b0f3d74815417acc3a9d3dce90cbf34b772847f0Adam Cohen } 213b0f3d74815417acc3a9d3dce90cbf34b772847f0Adam Cohen mTouchCompleteListener = null; 2141b607ed454ed22c2fd855cb3e428376520fb2388Adam Cohen } 2156788269814a678af976dfc7d6135993e172ce586Adam Cohen clearAllResizeFrames(); 2164db52312c10e822162a21c60404f06f6e507f0d6Joe Onorato return mDragController.onInterceptTouchEvent(ev); 21731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 21831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 21931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 2203371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen public boolean onInterceptHoverEvent(MotionEvent ev) { 221023c71eb3b2bbe63272cb74baaf050c4188c89b0Michael Jurka if (mLauncher == null || mLauncher.getWorkspace() == null) { 222023c71eb3b2bbe63272cb74baaf050c4188c89b0Michael Jurka return false; 223023c71eb3b2bbe63272cb74baaf050c4188c89b0Michael Jurka } 2243371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen Folder currentFolder = mLauncher.getWorkspace().getOpenFolder(); 2253371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen if (currentFolder == null) { 2263371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen return false; 2273371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } else { 2288b805b17158886035b38261eb611d8641701ae43Michael Jurka AccessibilityManager accessibilityManager = (AccessibilityManager) 2298b805b17158886035b38261eb611d8641701ae43Michael Jurka getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 2308b805b17158886035b38261eb611d8641701ae43Michael Jurka if (accessibilityManager.isTouchExplorationEnabled()) { 2313371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen final int action = ev.getAction(); 2323371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen boolean isOverFolder; 2333371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen switch (action) { 2343371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen case MotionEvent.ACTION_HOVER_ENTER: 2353371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen isOverFolder = isEventOverFolder(currentFolder, ev); 2363371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen if (!isOverFolder) { 2373371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen sendTapOutsideFolderAccessibilityEvent(currentFolder.isEditingName()); 2383371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen mHoverPointClosesFolder = true; 2393371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen return true; 2403371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 241693fbc7f1737d89f11f9ab81558c109f0883ab0eMihail Dumitrescu mHoverPointClosesFolder = false; 242693fbc7f1737d89f11f9ab81558c109f0883ab0eMihail Dumitrescu break; 2433371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen case MotionEvent.ACTION_HOVER_MOVE: 2443371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen isOverFolder = isEventOverFolder(currentFolder, ev); 2453371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen if (!isOverFolder && !mHoverPointClosesFolder) { 2463371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen sendTapOutsideFolderAccessibilityEvent(currentFolder.isEditingName()); 2473371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen mHoverPointClosesFolder = true; 2483371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen return true; 249693fbc7f1737d89f11f9ab81558c109f0883ab0eMihail Dumitrescu } else if (!isOverFolder) { 2503371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen return true; 2513371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 252693fbc7f1737d89f11f9ab81558c109f0883ab0eMihail Dumitrescu mHoverPointClosesFolder = false; 2533371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 2543371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 2553371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 2563371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen return false; 2573371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 2583371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen 2593371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen private void sendTapOutsideFolderAccessibilityEvent(boolean isEditingName) { 2608b805b17158886035b38261eb611d8641701ae43Michael Jurka AccessibilityManager accessibilityManager = (AccessibilityManager) 2618b805b17158886035b38261eb611d8641701ae43Michael Jurka getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); 2628b805b17158886035b38261eb611d8641701ae43Michael Jurka if (accessibilityManager.isEnabled()) { 2633371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen int stringId = isEditingName ? R.string.folder_tap_to_rename : R.string.folder_tap_to_close; 2643371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen AccessibilityEvent event = AccessibilityEvent.obtain( 2653371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen AccessibilityEvent.TYPE_VIEW_FOCUSED); 2663371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen onInitializeAccessibilityEvent(event); 2678b805b17158886035b38261eb611d8641701ae43Michael Jurka event.getText().add(getContext().getString(stringId)); 2688b805b17158886035b38261eb611d8641701ae43Michael Jurka accessibilityManager.sendAccessibilityEvent(event); 2693371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 27083ca480941b3dd635b62347008fc8d7859d82002Winson Chung } 27183ca480941b3dd635b62347008fc8d7859d82002Winson Chung 27283ca480941b3dd635b62347008fc8d7859d82002Winson Chung @Override 27383ca480941b3dd635b62347008fc8d7859d82002Winson Chung public boolean onRequestSendAccessibilityEvent(View child, AccessibilityEvent event) { 27483ca480941b3dd635b62347008fc8d7859d82002Winson Chung Folder currentFolder = mLauncher.getWorkspace().getOpenFolder(); 27583ca480941b3dd635b62347008fc8d7859d82002Winson Chung if (currentFolder != null) { 27683ca480941b3dd635b62347008fc8d7859d82002Winson Chung if (child == currentFolder) { 27783ca480941b3dd635b62347008fc8d7859d82002Winson Chung return super.onRequestSendAccessibilityEvent(child, event); 27883ca480941b3dd635b62347008fc8d7859d82002Winson Chung } 27983ca480941b3dd635b62347008fc8d7859d82002Winson Chung // Skip propagating onRequestSendAccessibilityEvent all for other children 28083ca480941b3dd635b62347008fc8d7859d82002Winson Chung // when a folder is open 28183ca480941b3dd635b62347008fc8d7859d82002Winson Chung return false; 28283ca480941b3dd635b62347008fc8d7859d82002Winson Chung } 28383ca480941b3dd635b62347008fc8d7859d82002Winson Chung return super.onRequestSendAccessibilityEvent(child, event); 28483ca480941b3dd635b62347008fc8d7859d82002Winson Chung } 28583ca480941b3dd635b62347008fc8d7859d82002Winson Chung 28683ca480941b3dd635b62347008fc8d7859d82002Winson Chung @Override 28783ca480941b3dd635b62347008fc8d7859d82002Winson Chung public void addChildrenForAccessibility(ArrayList<View> childrenForAccessibility) { 28883ca480941b3dd635b62347008fc8d7859d82002Winson Chung Folder currentFolder = mLauncher.getWorkspace().getOpenFolder(); 28983ca480941b3dd635b62347008fc8d7859d82002Winson Chung if (currentFolder != null) { 29083ca480941b3dd635b62347008fc8d7859d82002Winson Chung // Only add the folder as a child for accessibility when it is open 29183ca480941b3dd635b62347008fc8d7859d82002Winson Chung childrenForAccessibility.add(currentFolder); 29283ca480941b3dd635b62347008fc8d7859d82002Winson Chung } else { 29383ca480941b3dd635b62347008fc8d7859d82002Winson Chung super.addChildrenForAccessibility(childrenForAccessibility); 29483ca480941b3dd635b62347008fc8d7859d82002Winson Chung } 2953371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 2963371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen 2973371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen @Override 2983371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen public boolean onHoverEvent(MotionEvent ev) { 2993371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen // If we've received this, we've already done the necessary handling 3003371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen // in onInterceptHoverEvent. Return true to consume the event. 3013371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen return false; 3023371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen } 3033371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen 3043371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen @Override 30531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public boolean onTouchEvent(MotionEvent ev) { 3066788269814a678af976dfc7d6135993e172ce586Adam Cohen boolean handled = false; 3076788269814a678af976dfc7d6135993e172ce586Adam Cohen int action = ev.getAction(); 3086788269814a678af976dfc7d6135993e172ce586Adam Cohen 3096788269814a678af976dfc7d6135993e172ce586Adam Cohen int x = (int) ev.getX(); 3106788269814a678af976dfc7d6135993e172ce586Adam Cohen int y = (int) ev.getY(); 3116788269814a678af976dfc7d6135993e172ce586Adam Cohen 312b0f3d74815417acc3a9d3dce90cbf34b772847f0Adam Cohen if (action == MotionEvent.ACTION_DOWN) { 313b0f3d74815417acc3a9d3dce90cbf34b772847f0Adam Cohen if (handleTouchDown(ev, false)) { 314b0f3d74815417acc3a9d3dce90cbf34b772847f0Adam Cohen return true; 315b0f3d74815417acc3a9d3dce90cbf34b772847f0Adam Cohen } 316b0f3d74815417acc3a9d3dce90cbf34b772847f0Adam Cohen } else if (action == MotionEvent.ACTION_UP || action == MotionEvent.ACTION_CANCEL) { 317b0f3d74815417acc3a9d3dce90cbf34b772847f0Adam Cohen if (mTouchCompleteListener != null) { 318b0f3d74815417acc3a9d3dce90cbf34b772847f0Adam Cohen mTouchCompleteListener.onTouchComplete(); 3196788269814a678af976dfc7d6135993e172ce586Adam Cohen } 320b0f3d74815417acc3a9d3dce90cbf34b772847f0Adam Cohen mTouchCompleteListener = null; 3216788269814a678af976dfc7d6135993e172ce586Adam Cohen } 3226788269814a678af976dfc7d6135993e172ce586Adam Cohen 3236788269814a678af976dfc7d6135993e172ce586Adam Cohen if (mCurrentResizeFrame != null) { 3246788269814a678af976dfc7d6135993e172ce586Adam Cohen handled = true; 3256788269814a678af976dfc7d6135993e172ce586Adam Cohen switch (action) { 3266788269814a678af976dfc7d6135993e172ce586Adam Cohen case MotionEvent.ACTION_MOVE: 3276788269814a678af976dfc7d6135993e172ce586Adam Cohen mCurrentResizeFrame.visualizeResizeForDelta(x - mXDown, y - mYDown); 3286788269814a678af976dfc7d6135993e172ce586Adam Cohen break; 3296788269814a678af976dfc7d6135993e172ce586Adam Cohen case MotionEvent.ACTION_CANCEL: 3306788269814a678af976dfc7d6135993e172ce586Adam Cohen case MotionEvent.ACTION_UP: 331bebf042666cffe52039b875a549a582abd78a431Adam Cohen mCurrentResizeFrame.visualizeResizeForDelta(x - mXDown, y - mYDown); 332bebf042666cffe52039b875a549a582abd78a431Adam Cohen mCurrentResizeFrame.onTouchUp(); 3336788269814a678af976dfc7d6135993e172ce586Adam Cohen mCurrentResizeFrame = null; 3346788269814a678af976dfc7d6135993e172ce586Adam Cohen } 3356788269814a678af976dfc7d6135993e172ce586Adam Cohen } 3366788269814a678af976dfc7d6135993e172ce586Adam Cohen if (handled) return true; 3374db52312c10e822162a21c60404f06f6e507f0d6Joe Onorato return mDragController.onTouchEvent(ev); 33891a9c9636f10f1e12cd1f660b2e330634fbdc7dcRomain Guy } 339ea3763c2672f77539538af8cdd395ad97058eaabRomain Guy 34035e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen /** 34135e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen * Determine the rect of the descendant in this DragLayer's coordinates 34235e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen * 34335e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen * @param descendant The descendant whose coordinates we want to find. 34435e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen * @param r The rect into which to place the results. 34535e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen * @return The factor by which this descendant is scaled relative to this DragLayer. 34635e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen */ 347ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen public float getDescendantRectRelativeToSelf(View descendant, Rect r) { 348716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen mTmpXY[0] = 0; 349716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen mTmpXY[1] = 0; 350ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen float scale = getDescendantCoordRelativeToSelf(descendant, mTmpXY); 3517d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 3528dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen r.set(mTmpXY[0], mTmpXY[1], 3537d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen (int) (mTmpXY[0] + scale * descendant.getMeasuredWidth()), 3547d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen (int) (mTmpXY[1] + scale * descendant.getMeasuredHeight())); 355ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen return scale; 356716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen } 35776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 358307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen public float getLocationInDragLayer(View child, int[] loc) { 35935e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen loc[0] = 0; 36035e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen loc[1] = 0; 361307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen return getDescendantCoordRelativeToSelf(child, loc); 36235e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen } 36335e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen 3647d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen public float getDescendantCoordRelativeToSelf(View descendant, int[] coord) { 3657d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen return getDescendantCoordRelativeToSelf(descendant, coord, false); 3667d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen } 3677d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen 36835e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen /** 36935e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen * Given a coordinate relative to the descendant, find the coordinate in this DragLayer's 37035e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen * coordinates. 37135e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen * 37235e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen * @param descendant The descendant to which the passed coordinate is relative. 37335e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen * @param coord The coordinate that we want mapped. 3747d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen * @param includeRootScroll Whether or not to account for the scroll of the root descendant: 3757d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen * sometimes this is relevant as in a child's coordinates within the root descendant. 376307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen * @return The factor by which this descendant is scaled relative to this DragLayer. Caution 377307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen * this scale factor is assumed to be equal in X and Y, and so if at any point this 378307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen * assumption fails, we will need to return a pair of scale factors. 37935e7e64d4b98e42c760e5e91489b7014a6ba9073Adam Cohen */ 3807d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen public float getDescendantCoordRelativeToSelf(View descendant, int[] coord, 3817d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen boolean includeRootScroll) { 382c763c4e4d28c256d1368be3fc1c4526c8b9bd232Winson Chung return Utilities.getDescendantCoordRelativeToParent(descendant, this, 383c9ca2980983ab21fc8631c7a65399d6d9c70f39cWinson Chung coord, includeRootScroll); 384c9ca2980983ab21fc8631c7a65399d6d9c70f39cWinson Chung } 385c9ca2980983ab21fc8631c7a65399d6d9c70f39cWinson Chung 3867d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen /** 3877d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen * Inverse of {@link #getDescendantCoordRelativeToSelf(View, int[])}. 3887d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen */ 3897d30a37007bac318db1c9af47a9af12d348042a5Adam Cohen public float mapCoordInSelfToDescendent(View descendant, int[] coord) { 390c763c4e4d28c256d1368be3fc1c4526c8b9bd232Winson Chung return Utilities.mapCoordInSelfToDescendent(descendant, this, coord); 39176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 39276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 3933e8f811f31a2275e778244427271f77f4116c08bAdam Cohen public void getViewRectRelativeToSelf(View v, Rect r) { 3943e8f811f31a2275e778244427271f77f4116c08bAdam Cohen int[] loc = new int[2]; 3958dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen getLocationInWindow(loc); 3963e8f811f31a2275e778244427271f77f4116c08bAdam Cohen int x = loc[0]; 3973e8f811f31a2275e778244427271f77f4116c08bAdam Cohen int y = loc[1]; 398716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen 3998dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen v.getLocationInWindow(loc); 4003e8f811f31a2275e778244427271f77f4116c08bAdam Cohen int vX = loc[0]; 4013e8f811f31a2275e778244427271f77f4116c08bAdam Cohen int vY = loc[1]; 402716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen 4033e8f811f31a2275e778244427271f77f4116c08bAdam Cohen int left = vX - x; 4043e8f811f31a2275e778244427271f77f4116c08bAdam Cohen int top = vY - y; 4053e8f811f31a2275e778244427271f77f4116c08bAdam Cohen r.set(left, top, left + v.getMeasuredWidth(), top + v.getMeasuredHeight()); 406716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen } 407716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen 408ea3763c2672f77539538af8cdd395ad97058eaabRomain Guy @Override 409ea3763c2672f77539538af8cdd395ad97058eaabRomain Guy public boolean dispatchUnhandledMove(View focused, int direction) { 410ea3763c2672f77539538af8cdd395ad97058eaabRomain Guy return mDragController.dispatchUnhandledMove(focused, direction); 411ea3763c2672f77539538af8cdd395ad97058eaabRomain Guy } 412120980bd00f5eecec5717f49a3d7db96571025a9Adam Cohen 4136788269814a678af976dfc7d6135993e172ce586Adam Cohen public static class LayoutParams extends FrameLayout.LayoutParams { 4146788269814a678af976dfc7d6135993e172ce586Adam Cohen public int x, y; 4156788269814a678af976dfc7d6135993e172ce586Adam Cohen public boolean customPosition = false; 4166788269814a678af976dfc7d6135993e172ce586Adam Cohen 4176788269814a678af976dfc7d6135993e172ce586Adam Cohen /** 4186788269814a678af976dfc7d6135993e172ce586Adam Cohen * {@inheritDoc} 4196788269814a678af976dfc7d6135993e172ce586Adam Cohen */ 4206788269814a678af976dfc7d6135993e172ce586Adam Cohen public LayoutParams(int width, int height) { 4216788269814a678af976dfc7d6135993e172ce586Adam Cohen super(width, height); 4226788269814a678af976dfc7d6135993e172ce586Adam Cohen } 4236788269814a678af976dfc7d6135993e172ce586Adam Cohen 4246788269814a678af976dfc7d6135993e172ce586Adam Cohen public void setWidth(int width) { 4256788269814a678af976dfc7d6135993e172ce586Adam Cohen this.width = width; 4266788269814a678af976dfc7d6135993e172ce586Adam Cohen } 4276788269814a678af976dfc7d6135993e172ce586Adam Cohen 4286788269814a678af976dfc7d6135993e172ce586Adam Cohen public int getWidth() { 4296788269814a678af976dfc7d6135993e172ce586Adam Cohen return width; 4306788269814a678af976dfc7d6135993e172ce586Adam Cohen } 4316788269814a678af976dfc7d6135993e172ce586Adam Cohen 4326788269814a678af976dfc7d6135993e172ce586Adam Cohen public void setHeight(int height) { 4336788269814a678af976dfc7d6135993e172ce586Adam Cohen this.height = height; 4346788269814a678af976dfc7d6135993e172ce586Adam Cohen } 4356788269814a678af976dfc7d6135993e172ce586Adam Cohen 4366788269814a678af976dfc7d6135993e172ce586Adam Cohen public int getHeight() { 4376788269814a678af976dfc7d6135993e172ce586Adam Cohen return height; 4386788269814a678af976dfc7d6135993e172ce586Adam Cohen } 4396788269814a678af976dfc7d6135993e172ce586Adam Cohen 4406788269814a678af976dfc7d6135993e172ce586Adam Cohen public void setX(int x) { 4416788269814a678af976dfc7d6135993e172ce586Adam Cohen this.x = x; 4426788269814a678af976dfc7d6135993e172ce586Adam Cohen } 4436788269814a678af976dfc7d6135993e172ce586Adam Cohen 4446788269814a678af976dfc7d6135993e172ce586Adam Cohen public int getX() { 4456788269814a678af976dfc7d6135993e172ce586Adam Cohen return x; 4466788269814a678af976dfc7d6135993e172ce586Adam Cohen } 4476788269814a678af976dfc7d6135993e172ce586Adam Cohen 4486788269814a678af976dfc7d6135993e172ce586Adam Cohen public void setY(int y) { 4496788269814a678af976dfc7d6135993e172ce586Adam Cohen this.y = y; 4506788269814a678af976dfc7d6135993e172ce586Adam Cohen } 4516788269814a678af976dfc7d6135993e172ce586Adam Cohen 4526788269814a678af976dfc7d6135993e172ce586Adam Cohen public int getY() { 4536788269814a678af976dfc7d6135993e172ce586Adam Cohen return y; 4546788269814a678af976dfc7d6135993e172ce586Adam Cohen } 4556788269814a678af976dfc7d6135993e172ce586Adam Cohen } 4566788269814a678af976dfc7d6135993e172ce586Adam Cohen 4576788269814a678af976dfc7d6135993e172ce586Adam Cohen protected void onLayout(boolean changed, int l, int t, int r, int b) { 4586788269814a678af976dfc7d6135993e172ce586Adam Cohen super.onLayout(changed, l, t, r, b); 4596788269814a678af976dfc7d6135993e172ce586Adam Cohen int count = getChildCount(); 4606788269814a678af976dfc7d6135993e172ce586Adam Cohen for (int i = 0; i < count; i++) { 4616788269814a678af976dfc7d6135993e172ce586Adam Cohen View child = getChildAt(i); 4626788269814a678af976dfc7d6135993e172ce586Adam Cohen final FrameLayout.LayoutParams flp = (FrameLayout.LayoutParams) child.getLayoutParams(); 4636788269814a678af976dfc7d6135993e172ce586Adam Cohen if (flp instanceof LayoutParams) { 4646788269814a678af976dfc7d6135993e172ce586Adam Cohen final LayoutParams lp = (LayoutParams) flp; 4656788269814a678af976dfc7d6135993e172ce586Adam Cohen if (lp.customPosition) { 4666788269814a678af976dfc7d6135993e172ce586Adam Cohen child.layout(lp.x, lp.y, lp.x + lp.width, lp.y + lp.height); 4676788269814a678af976dfc7d6135993e172ce586Adam Cohen } 4686788269814a678af976dfc7d6135993e172ce586Adam Cohen } 4696788269814a678af976dfc7d6135993e172ce586Adam Cohen } 4706788269814a678af976dfc7d6135993e172ce586Adam Cohen } 4716788269814a678af976dfc7d6135993e172ce586Adam Cohen 4726788269814a678af976dfc7d6135993e172ce586Adam Cohen public void clearAllResizeFrames() { 4736788269814a678af976dfc7d6135993e172ce586Adam Cohen if (mResizeFrames.size() > 0) { 4746788269814a678af976dfc7d6135993e172ce586Adam Cohen for (AppWidgetResizeFrame frame: mResizeFrames) { 475bebf042666cffe52039b875a549a582abd78a431Adam Cohen frame.commitResize(); 4766788269814a678af976dfc7d6135993e172ce586Adam Cohen removeView(frame); 4776788269814a678af976dfc7d6135993e172ce586Adam Cohen } 4786788269814a678af976dfc7d6135993e172ce586Adam Cohen mResizeFrames.clear(); 4796788269814a678af976dfc7d6135993e172ce586Adam Cohen } 4806788269814a678af976dfc7d6135993e172ce586Adam Cohen } 4816788269814a678af976dfc7d6135993e172ce586Adam Cohen 4826788269814a678af976dfc7d6135993e172ce586Adam Cohen public boolean hasResizeFrames() { 4836788269814a678af976dfc7d6135993e172ce586Adam Cohen return mResizeFrames.size() > 0; 4846788269814a678af976dfc7d6135993e172ce586Adam Cohen } 4856788269814a678af976dfc7d6135993e172ce586Adam Cohen 4866788269814a678af976dfc7d6135993e172ce586Adam Cohen public boolean isWidgetBeingResized() { 4876788269814a678af976dfc7d6135993e172ce586Adam Cohen return mCurrentResizeFrame != null; 4886788269814a678af976dfc7d6135993e172ce586Adam Cohen } 4896788269814a678af976dfc7d6135993e172ce586Adam Cohen 4906788269814a678af976dfc7d6135993e172ce586Adam Cohen public void addResizeFrame(ItemInfo itemInfo, LauncherAppWidgetHostView widget, 4916788269814a678af976dfc7d6135993e172ce586Adam Cohen CellLayout cellLayout) { 4926788269814a678af976dfc7d6135993e172ce586Adam Cohen AppWidgetResizeFrame resizeFrame = new AppWidgetResizeFrame(getContext(), 4933a9fcedbcd235372cd2ab64f825a0b5b3937f59eMichael Jurka widget, cellLayout, this); 4946788269814a678af976dfc7d6135993e172ce586Adam Cohen 4956788269814a678af976dfc7d6135993e172ce586Adam Cohen LayoutParams lp = new LayoutParams(-1, -1); 4966788269814a678af976dfc7d6135993e172ce586Adam Cohen lp.customPosition = true; 4976788269814a678af976dfc7d6135993e172ce586Adam Cohen 4986788269814a678af976dfc7d6135993e172ce586Adam Cohen addView(resizeFrame, lp); 4996788269814a678af976dfc7d6135993e172ce586Adam Cohen mResizeFrames.add(resizeFrame); 5006788269814a678af976dfc7d6135993e172ce586Adam Cohen 5016788269814a678af976dfc7d6135993e172ce586Adam Cohen resizeFrame.snapToWidget(false); 5026788269814a678af976dfc7d6135993e172ce586Adam Cohen } 503716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen 504716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen public void animateViewIntoPosition(DragView dragView, final View child) { 50528f852ab678d9750879b6d3549bf5da176cf1225Adam Cohen animateViewIntoPosition(dragView, child, null, null); 506557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 507ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 5087bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung public void animateViewIntoPosition(DragView dragView, final int[] pos, float alpha, 5097bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung float scaleX, float scaleY, int animationEndStyle, Runnable onFinishRunnable, 5107bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung int duration) { 511b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen Rect r = new Rect(); 512b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen getViewRectRelativeToSelf(dragView, r); 513b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen final int fromX = r.left; 514b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen final int fromY = r.top; 515b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen 5167bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung animateViewIntoPosition(dragView, fromX, fromY, pos[0], pos[1], alpha, 1, 1, scaleX, scaleY, 517ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen onFinishRunnable, animationEndStyle, duration, null); 518ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 519ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 520557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung public void animateViewIntoPosition(DragView dragView, final View child, 52128f852ab678d9750879b6d3549bf5da176cf1225Adam Cohen final Runnable onFinishAnimationRunnable, View anchorView) { 52228f852ab678d9750879b6d3549bf5da176cf1225Adam Cohen animateViewIntoPosition(dragView, child, -1, onFinishAnimationRunnable, anchorView); 523ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen } 524ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen 525ed51cc9a12c50d12e7d30ed209a49f1a40858043Adam Cohen public void animateViewIntoPosition(DragView dragView, final View child, int duration, 5266441de0ec2a71862798dd51180d0811b42edd514Adam Cohen final Runnable onFinishAnimationRunnable, View anchorView) { 527a52570f8f9ad65b85e33a2f2e87722f9edd6c6f4Michael Jurka ShortcutAndWidgetContainer parentChildren = (ShortcutAndWidgetContainer) child.getParent(); 528716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) child.getLayoutParams(); 529eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung parentChildren.measureChild(child); 530716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen 5313e8f811f31a2275e778244427271f77f4116c08bAdam Cohen Rect r = new Rect(); 5323e8f811f31a2275e778244427271f77f4116c08bAdam Cohen getViewRectRelativeToSelf(dragView, r); 533716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen 534716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen int coord[] = new int[2]; 535307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen float childScale = child.getScaleX(); 536307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen coord[0] = lp.x + (int) (child.getMeasuredWidth() * (1 - childScale) / 2); 537307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen coord[1] = lp.y + (int) (child.getMeasuredHeight() * (1 - childScale) / 2); 538eecf02da58adef5486bf0c9ff7127ea891f457a4Winson Chung 5398dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen // Since the child hasn't necessarily been laid out, we force the lp to be updated with 540ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen // the correct coordinates (above) and use these to determine the final location 541557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung float scale = getDescendantCoordRelativeToSelf((View) child.getParent(), coord); 542307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen // We need to account for the scale of the child itself, as the above only accounts for 543307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen // for the scale in parents. 544307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen scale *= childScale; 545ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen int toX = coord[0]; 546ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen int toY = coord[1]; 547eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung float toScale = scale; 5484497ebf9a2726e2a7dbb7f3c49389308908f8454Andrew Flynn if (child instanceof TextView) { 5494497ebf9a2726e2a7dbb7f3c49389308908f8454Andrew Flynn TextView tv = (TextView) child; 550eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung // Account for the source scale of the icon (ie. from AllApps to Workspace, in which 551eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung // the workspace may have smaller icon bounds). 552eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung toScale = scale / dragView.getIntrinsicIconScaleFactor(); 5534497ebf9a2726e2a7dbb7f3c49389308908f8454Andrew Flynn 5544497ebf9a2726e2a7dbb7f3c49389308908f8454Andrew Flynn // The child may be scaled (always about the center of the view) so to account for it, 5554497ebf9a2726e2a7dbb7f3c49389308908f8454Andrew Flynn // we have to offset the position by the scaled size. Once we do that, we can center 5564497ebf9a2726e2a7dbb7f3c49389308908f8454Andrew Flynn // the drag view about the scaled child view. 557eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung toY += Math.round(toScale * tv.getPaddingTop()); 558eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung toY -= dragView.getMeasuredHeight() * (1 - toScale) / 2; 5594497ebf9a2726e2a7dbb7f3c49389308908f8454Andrew Flynn toX -= (dragView.getMeasuredWidth() - Math.round(scale * child.getMeasuredWidth())) / 2; 5604497ebf9a2726e2a7dbb7f3c49389308908f8454Andrew Flynn } else if (child instanceof FolderIcon) { 561ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung // Account for holographic blur padding on the drag view 5625f8afe6280eae34620067696173e71943e1a30a3Winson Chung toY += Math.round(scale * (child.getPaddingTop() - dragView.getDragRegionTop())); 563307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen toY -= scale * Workspace.DRAG_BITMAP_PADDING / 2; 564307fe23f125cbbd5512ad8d4660025f2ab68f30bAdam Cohen toY -= (1 - scale) * dragView.getMeasuredHeight() / 2; 565ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung // Center in the x coordinate about the target's drawable 566ea359c6aee44c0fe3bb94f7002c3b49208b32b7fWinson Chung toX -= (dragView.getMeasuredWidth() - Math.round(scale * child.getMeasuredWidth())) / 2; 567ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } else { 568ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen toY -= (Math.round(scale * (dragView.getHeight() - child.getMeasuredHeight()))) / 2; 569ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen toX -= (Math.round(scale * (dragView.getMeasuredWidth() 570ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen - child.getMeasuredWidth()))) / 2; 571ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen } 572716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen 573ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen final int fromX = r.left; 574ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen final int fromY = r.top; 575716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen child.setVisibility(INVISIBLE); 5768dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen Runnable onCompleteRunnable = new Runnable() { 5778dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen public void run() { 5788dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen child.setVisibility(VISIBLE); 579d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen if (onFinishAnimationRunnable != null) { 580d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onFinishAnimationRunnable.run(); 581d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen } 5828dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen } 5838dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen }; 584eeb5bbc9409978cc2ae52d48380399fcde3d9f85Winson Chung animateViewIntoPosition(dragView, fromX, fromY, toX, toY, 1, 1, 1, toScale, toScale, 585d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen onCompleteRunnable, ANIMATION_END_DISAPPEAR, duration, anchorView); 586557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung } 587557d6ed50cc6560163440aa134870ef0bb11415bWinson Chung 588d41fbf5680750e34335bba6b38298186c144a4b7Adam Cohen public void animateViewIntoPosition(final DragView view, final int fromX, final int fromY, 589ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen final int toX, final int toY, float finalAlpha, float initScaleX, float initScaleY, 590ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen float finalScaleX, float finalScaleY, Runnable onCompleteRunnable, 591ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen int animationEndStyle, int duration, View anchorView) { 5928dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen Rect from = new Rect(fromX, fromY, fromX + 5938dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen view.getMeasuredWidth(), fromY + view.getMeasuredHeight()); 5943e8f811f31a2275e778244427271f77f4116c08bAdam Cohen Rect to = new Rect(toX, toY, toX + view.getMeasuredWidth(), toY + view.getMeasuredHeight()); 595ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen animateView(view, from, to, finalAlpha, initScaleX, initScaleY, finalScaleX, finalScaleY, duration, 596ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen null, null, onCompleteRunnable, animationEndStyle, anchorView); 5973e8f811f31a2275e778244427271f77f4116c08bAdam Cohen } 5983e8f811f31a2275e778244427271f77f4116c08bAdam Cohen 599b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen /** 600b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen * This method animates a view at the end of a drag and drop animation. 601b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen * 602b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen * @param view The view to be animated. This view is drawn directly into DragLayer, and so 603b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen * doesn't need to be a child of DragLayer. 604b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen * @param from The initial location of the view. Only the left and top parameters are used. 605b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen * @param to The final location of the view. Only the left and top parameters are used. This 606b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen * location doesn't account for scaling, and so should be centered about the desired 607b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen * final location (including scaling). 608b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen * @param finalAlpha The final alpha of the view, in case we want it to fade as it animates. 609b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen * @param finalScale The final scale of the view. The view is scaled about its center. 610b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen * @param duration The duration of the animation. 611b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen * @param motionInterpolator The interpolator to use for the location of the view. 612b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen * @param alphaInterpolator The interpolator to use for the alpha of the view. 613b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen * @param onCompleteRunnable Optional runnable to run on animation completion. 614b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen * @param fadeOut Whether or not to fade out the view once the animation completes. If true, 615b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen * the runnable will execute after the view is faded out. 6166441de0ec2a71862798dd51180d0811b42edd514Adam Cohen * @param anchorView If not null, this represents the view which the animated view stays 6176441de0ec2a71862798dd51180d0811b42edd514Adam Cohen * anchored to in case scrolling is currently taking place. Note: currently this is 6186441de0ec2a71862798dd51180d0811b42edd514Adam Cohen * only used for the X dimension for the case of the workspace. 619b7e1618c627c6471c565f4f599228648d9e70a10Adam Cohen */ 6207bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung public void animateView(final DragView view, final Rect from, final Rect to, 6217bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung final float finalAlpha, final float initScaleX, final float initScaleY, 6227bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung final float finalScaleX, final float finalScaleY, int duration, 6237bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung final Interpolator motionInterpolator, final Interpolator alphaInterpolator, 6247bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung final Runnable onCompleteRunnable, final int animationEndStyle, View anchorView) { 6257bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung 626716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen // Calculate the duration of the animation based on the object's distance 6273e8f811f31a2275e778244427271f77f4116c08bAdam Cohen final float dist = (float) Math.sqrt(Math.pow(to.left - from.left, 2) + 6283e8f811f31a2275e778244427271f77f4116c08bAdam Cohen Math.pow(to.top - from.top, 2)); 629716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen final Resources res = getResources(); 630716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen final float maxDist = (float) res.getInteger(R.integer.config_dropAnimMaxDist); 6313e8f811f31a2275e778244427271f77f4116c08bAdam Cohen 6323e8f811f31a2275e778244427271f77f4116c08bAdam Cohen // If duration < 0, this is a cue to compute the duration based on the distance 6333e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (duration < 0) { 6343e8f811f31a2275e778244427271f77f4116c08bAdam Cohen duration = res.getInteger(R.integer.config_dropAnimMaxDuration); 6353e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (dist < maxDist) { 6368dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen duration *= mCubicEaseOutInterpolator.getInterpolation(dist / maxDist); 6373e8f811f31a2275e778244427271f77f4116c08bAdam Cohen } 63861b0c69d3fe331d3de338322396d5de691d58613Winson Chung duration = Math.max(duration, res.getInteger(R.integer.config_dropAnimMinDuration)); 639716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen } 640716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen 641043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung // Fall back to cubic ease out interpolator for the animation if none is specified 642043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung TimeInterpolator interpolator = null; 6433e8f811f31a2275e778244427271f77f4116c08bAdam Cohen if (alphaInterpolator == null || motionInterpolator == null) { 644043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung interpolator = mCubicEaseOutInterpolator; 6453e8f811f31a2275e778244427271f77f4116c08bAdam Cohen } 646716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen 647043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung // Animate the view 6487bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung final float initAlpha = view.getAlpha(); 649043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung final float dropViewScale = view.getScaleX(); 650043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung AnimatorUpdateListener updateCb = new AnimatorUpdateListener() { 651043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung @Override 652716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen public void onAnimationUpdate(ValueAnimator animation) { 653716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen final float percent = (Float) animation.getAnimatedValue(); 6547bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung final int width = view.getMeasuredWidth(); 6557bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung final int height = view.getMeasuredHeight(); 656716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen 6573e8f811f31a2275e778244427271f77f4116c08bAdam Cohen float alphaPercent = alphaInterpolator == null ? percent : 6583e8f811f31a2275e778244427271f77f4116c08bAdam Cohen alphaInterpolator.getInterpolation(percent); 6593e8f811f31a2275e778244427271f77f4116c08bAdam Cohen float motionPercent = motionInterpolator == null ? percent : 6603e8f811f31a2275e778244427271f77f4116c08bAdam Cohen motionInterpolator.getInterpolation(percent); 661a1cdab039292f3d809528c0e2e38580b37864d8dWinson Chung 6627bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung float initialScaleX = initScaleX * dropViewScale; 6637bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung float initialScaleY = initScaleY * dropViewScale; 6647bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung float scaleX = finalScaleX * percent + initialScaleX * (1 - percent); 6657bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung float scaleY = finalScaleY * percent + initialScaleY * (1 - percent); 6667bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung float alpha = finalAlpha * alphaPercent + initAlpha * (1 - alphaPercent); 6677bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung 6687bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung float fromLeft = from.left + (initialScaleX - 1f) * width / 2; 6697bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung float fromTop = from.top + (initialScaleY - 1f) * height / 2; 6707bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung 6717bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung int x = (int) (fromLeft + Math.round(((to.left - fromLeft) * motionPercent))); 6727bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung int y = (int) (fromTop + Math.round(((to.top - fromTop) * motionPercent))); 6737bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung 67428f852ab678d9750879b6d3549bf5da176cf1225Adam Cohen int anchorAdjust = mAnchorView == null ? 0 : (int) (mAnchorView.getScaleX() * 67528f852ab678d9750879b6d3549bf5da176cf1225Adam Cohen (mAnchorViewInitialScrollX - mAnchorView.getScrollX())); 67628f852ab678d9750879b6d3549bf5da176cf1225Adam Cohen 67728f852ab678d9750879b6d3549bf5da176cf1225Adam Cohen int xPos = x - mDropView.getScrollX() + anchorAdjust; 6787bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung int yPos = y - mDropView.getScrollY(); 6797bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung 6807bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung mDropView.setTranslationX(xPos); 6817bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung mDropView.setTranslationY(yPos); 6827bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung mDropView.setScaleX(scaleX); 6837bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung mDropView.setScaleY(scaleY); 6847bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung mDropView.setAlpha(alpha); 685716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen } 686043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung }; 687043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung animateView(view, updateCb, duration, interpolator, onCompleteRunnable, animationEndStyle, 688043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung anchorView); 689043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } 690043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 691043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung public void animateView(final DragView view, AnimatorUpdateListener updateCb, int duration, 692043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung TimeInterpolator interpolator, final Runnable onCompleteRunnable, 693043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung final int animationEndStyle, View anchorView) { 694043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung // Clean up the previous animations 695043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung if (mDropAnim != null) mDropAnim.cancel(); 696043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung if (mFadeOutAnim != null) mFadeOutAnim.cancel(); 697043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 698043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung // Show the drop view if it was previously hidden 699043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung mDropView = view; 700043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung mDropView.cancelAnimation(); 701043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung mDropView.resetLayoutParams(); 702043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 703043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung // Set the anchor view if the page is scrolling 704043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung if (anchorView != null) { 705043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung mAnchorViewInitialScrollX = anchorView.getScrollX(); 706043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung } 707043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung mAnchorView = anchorView; 708043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung 709043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung // Create and start the animation 710043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung mDropAnim = new ValueAnimator(); 711043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung mDropAnim.setInterpolator(interpolator); 712043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung mDropAnim.setDuration(duration); 713043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung mDropAnim.setFloatValues(0f, 1f); 714043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung mDropAnim.addUpdateListener(updateCb); 7153e8f811f31a2275e778244427271f77f4116c08bAdam Cohen mDropAnim.addListener(new AnimatorListenerAdapter() { 7163e8f811f31a2275e778244427271f77f4116c08bAdam Cohen public void onAnimationEnd(Animator animation) { 7178dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen if (onCompleteRunnable != null) { 7188dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen onCompleteRunnable.run(); 7198dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen } 720ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen switch (animationEndStyle) { 721ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen case ANIMATION_END_DISAPPEAR: 722ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen clearAnimatedView(); 723ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen break; 724ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen case ANIMATION_END_FADE_OUT: 7258dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen fadeOutDragView(); 726ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen break; 727ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen case ANIMATION_END_REMAIN_VISIBLE: 728ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen break; 7293e8f811f31a2275e778244427271f77f4116c08bAdam Cohen } 7303e8f811f31a2275e778244427271f77f4116c08bAdam Cohen } 7313e8f811f31a2275e778244427271f77f4116c08bAdam Cohen }); 732716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen mDropAnim.start(); 733716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen } 734716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen 735ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen public void clearAnimatedView() { 7367bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung if (mDropAnim != null) { 7377bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung mDropAnim.cancel(); 7387bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung } 7397bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung if (mDropView != null) { 7402d783ce2f4b2e507bead0d723f0edcdf902dbd46Adam Cohen mDragController.onDeferredEndDrag(mDropView); 7417bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung } 742ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen mDropView = null; 743ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen invalidate(); 744ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 745ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 746ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen public View getAnimatedView() { 747ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen return mDropView; 748ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen } 749ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 7508dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen private void fadeOutDragView() { 7518dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen mFadeOutAnim = new ValueAnimator(); 7528dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen mFadeOutAnim.setDuration(150); 7538dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen mFadeOutAnim.setFloatValues(0f, 1f); 7548dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen mFadeOutAnim.removeAllUpdateListeners(); 7558dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen mFadeOutAnim.addUpdateListener(new AnimatorUpdateListener() { 7568dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen public void onAnimationUpdate(ValueAnimator animation) { 7578dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen final float percent = (Float) animation.getAnimatedValue(); 7587bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung 7597bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung float alpha = 1 - percent; 7607bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung mDropView.setAlpha(alpha); 7618dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen } 7628dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen }); 7638dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen mFadeOutAnim.addListener(new AnimatorListenerAdapter() { 7648dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen public void onAnimationEnd(Animator animation) { 7657bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung if (mDropView != null) { 766043f2af567178b82b0b41f12d379e7dd12da2936Winson Chung mDragController.onDeferredEndDrag(mDropView); 7677bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung } 7688dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen mDropView = null; 769ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen invalidate(); 7708dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen } 7718dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen }); 7728dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen mFadeOutAnim.start(); 7738dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen } 7748dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen 775716b51e030f9c6ed34af2b947760e46a280c65a6Adam Cohen @Override 7768b805b17158886035b38261eb611d8641701ae43Michael Jurka public void onChildViewAdded(View parent, View child) { 77721b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen updateChildIndices(); 77821b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen } 77921b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen 78021b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen @Override 7818b805b17158886035b38261eb611d8641701ae43Michael Jurka public void onChildViewRemoved(View parent, View child) { 78221b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen updateChildIndices(); 78321b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen } 78421b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen 785432609a246819f3cf887a80c2ae56b61fc5ca25aAdam Cohen @Override 786432609a246819f3cf887a80c2ae56b61fc5ca25aAdam Cohen public void bringChildToFront(View child) { 787432609a246819f3cf887a80c2ae56b61fc5ca25aAdam Cohen super.bringChildToFront(child); 788432609a246819f3cf887a80c2ae56b61fc5ca25aAdam Cohen updateChildIndices(); 789432609a246819f3cf887a80c2ae56b61fc5ca25aAdam Cohen } 790432609a246819f3cf887a80c2ae56b61fc5ca25aAdam Cohen 79121b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen private void updateChildIndices() { 792432609a246819f3cf887a80c2ae56b61fc5ca25aAdam Cohen mTopViewIndex = -1; 79355bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi int childCount = getChildCount(); 79455bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi for (int i = 0; i < childCount; i++) { 795432609a246819f3cf887a80c2ae56b61fc5ca25aAdam Cohen if (getChildAt(i) instanceof DragView || 796432609a246819f3cf887a80c2ae56b61fc5ca25aAdam Cohen getChildAt(i) == mOverlayView) { 797432609a246819f3cf887a80c2ae56b61fc5ca25aAdam Cohen mTopViewIndex = i; 79855bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } 79921b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen } 8002d783ce2f4b2e507bead0d723f0edcdf902dbd46Adam Cohen mChildCountOnLastUpdate = childCount; 80121b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen } 80221b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen 80321b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen @Override 80421b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen protected int getChildDrawingOrder(int childCount, int i) { 8052d783ce2f4b2e507bead0d723f0edcdf902dbd46Adam Cohen if (mChildCountOnLastUpdate != childCount) { 8062d783ce2f4b2e507bead0d723f0edcdf902dbd46Adam Cohen // between platform versions 17 and 18, behavior for onChildViewRemoved / Added changed. 8072d783ce2f4b2e507bead0d723f0edcdf902dbd46Adam Cohen // Pre-18, the child was not added / removed by the time of those callbacks. We need to 8082d783ce2f4b2e507bead0d723f0edcdf902dbd46Adam Cohen // force update our representation of things here to avoid crashing on pre-18 devices 8092d783ce2f4b2e507bead0d723f0edcdf902dbd46Adam Cohen // in certain instances. 8102d783ce2f4b2e507bead0d723f0edcdf902dbd46Adam Cohen updateChildIndices(); 8112d783ce2f4b2e507bead0d723f0edcdf902dbd46Adam Cohen } 8122d783ce2f4b2e507bead0d723f0edcdf902dbd46Adam Cohen 813432609a246819f3cf887a80c2ae56b61fc5ca25aAdam Cohen // i represents the current draw iteration 814432609a246819f3cf887a80c2ae56b61fc5ca25aAdam Cohen if (mTopViewIndex == -1) { 815432609a246819f3cf887a80c2ae56b61fc5ca25aAdam Cohen // in general we do nothing 81621b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen return i; 817432609a246819f3cf887a80c2ae56b61fc5ca25aAdam Cohen } else if (i == childCount - 1) { 818432609a246819f3cf887a80c2ae56b61fc5ca25aAdam Cohen // if we have a top index, we return it when drawing last item (highest z-order) 819432609a246819f3cf887a80c2ae56b61fc5ca25aAdam Cohen return mTopViewIndex; 820432609a246819f3cf887a80c2ae56b61fc5ca25aAdam Cohen } else if (i < mTopViewIndex) { 82121b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen return i; 82255bd9725d5c0373b89f7b9bbd9547550ea3bbc63Jorim Jaggi } else { 823432609a246819f3cf887a80c2ae56b61fc5ca25aAdam Cohen // for indexes greater than the top index, we fetch one item above to shift for the 824432609a246819f3cf887a80c2ae56b61fc5ca25aAdam Cohen // displacement of the top index 825432609a246819f3cf887a80c2ae56b61fc5ca25aAdam Cohen return i + 1; 82621b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen } 82721b411074e39fd10cbc8dd0220bb159da4af2c76Adam Cohen } 828360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung 829360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung private boolean mInScrollArea; 830360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung private Drawable mLeftHoverDrawable; 831360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung private Drawable mRightHoverDrawable; 832360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung 833360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung void onEnterScrollArea(int direction) { 834360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung mInScrollArea = true; 835360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung invalidate(); 836360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung } 837360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung 838360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung void onExitScrollArea() { 839360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung mInScrollArea = false; 840360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung invalidate(); 841360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung } 842360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung 843fe1fe268b6d9ffd99218117795b3524a87e5110bWinson Chung /** 844fe1fe268b6d9ffd99218117795b3524a87e5110bWinson Chung * Note: this is a reimplementation of View.isLayoutRtl() since that is currently hidden api. 845fe1fe268b6d9ffd99218117795b3524a87e5110bWinson Chung */ 846fe1fe268b6d9ffd99218117795b3524a87e5110bWinson Chung private boolean isLayoutRtl() { 847fe1fe268b6d9ffd99218117795b3524a87e5110bWinson Chung return (getLayoutDirection() == LAYOUT_DIRECTION_RTL); 848fe1fe268b6d9ffd99218117795b3524a87e5110bWinson Chung } 849fe1fe268b6d9ffd99218117795b3524a87e5110bWinson Chung 850360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung @Override 851360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung protected void dispatchDraw(Canvas canvas) { 852360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung super.dispatchDraw(canvas); 853360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung 854e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler if (mInScrollArea && !LauncherAppState.getInstance().isScreenLarge()) { 855360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung Workspace workspace = mLauncher.getWorkspace(); 85661a9a5c359e3e14cb1beaf43dbdb54e00911fe80Adam Cohen int width = getMeasuredWidth(); 857360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung Rect childRect = new Rect(); 858360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung getDescendantRectRelativeToSelf(workspace.getChildAt(0), childRect); 859360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung 860360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung int page = workspace.getNextPage(); 861fe1fe268b6d9ffd99218117795b3524a87e5110bWinson Chung final boolean isRtl = isLayoutRtl(); 862fe1fe268b6d9ffd99218117795b3524a87e5110bWinson Chung CellLayout leftPage = (CellLayout) workspace.getChildAt(isRtl ? page + 1 : page - 1); 863fe1fe268b6d9ffd99218117795b3524a87e5110bWinson Chung CellLayout rightPage = (CellLayout) workspace.getChildAt(isRtl ? page - 1 : page + 1); 864360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung 865360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung if (leftPage != null && leftPage.getIsDragOverlapping()) { 866360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung mLeftHoverDrawable.setBounds(0, childRect.top, 867360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung mLeftHoverDrawable.getIntrinsicWidth(), childRect.bottom); 868360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung mLeftHoverDrawable.draw(canvas); 869360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung } else if (rightPage != null && rightPage.getIsDragOverlapping()) { 870360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung mRightHoverDrawable.setBounds(width - mRightHoverDrawable.getIntrinsicWidth(), 871360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung childRect.top, width, childRect.bottom); 872360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung mRightHoverDrawable.draw(canvas); 873360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung } 874360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung } 875360e63fd3e77247002b86da2a77bd8dfe8c8a807Winson Chung } 876b0f3d74815417acc3a9d3dce90cbf34b772847f0Adam Cohen 877b0f3d74815417acc3a9d3dce90cbf34b772847f0Adam Cohen public void setTouchCompleteListener(TouchCompleteListener listener) { 878b0f3d74815417acc3a9d3dce90cbf34b772847f0Adam Cohen mTouchCompleteListener = listener; 879b0f3d74815417acc3a9d3dce90cbf34b772847f0Adam Cohen } 880b0f3d74815417acc3a9d3dce90cbf34b772847f0Adam Cohen 881b0f3d74815417acc3a9d3dce90cbf34b772847f0Adam Cohen public interface TouchCompleteListener { 882b0f3d74815417acc3a9d3dce90cbf34b772847f0Adam Cohen public void onTouchComplete(); 883b0f3d74815417acc3a9d3dce90cbf34b772847f0Adam Cohen } 88431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 885