1 /* 2 * Copyright (C) 2016 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.launcher3.dragndrop; 18 19 import android.content.Context; 20 import android.view.View; 21 22 import com.android.launcher3.DragSource; 23 import com.android.launcher3.DropTarget.DragObject; 24 import com.android.launcher3.ItemInfo; 25 import com.android.launcher3.Launcher; 26 import com.android.launcher3.userevent.nano.LauncherLogProto.Target; 27 28 /** 29 * DragSource used when the drag started at another window. 30 */ 31 public class AnotherWindowDragSource implements DragSource { 32 33 private final Context mContext; 34 AnotherWindowDragSource(Context context)35 AnotherWindowDragSource(Context context) { 36 mContext = context; 37 } 38 39 @Override supportsFlingToDelete()40 public boolean supportsFlingToDelete() { 41 return false; 42 } 43 44 @Override supportsAppInfoDropTarget()45 public boolean supportsAppInfoDropTarget() { 46 return false; 47 } 48 49 @Override supportsDeleteDropTarget()50 public boolean supportsDeleteDropTarget() { 51 return false; 52 } 53 54 @Override getIntrinsicIconScaleFactor()55 public float getIntrinsicIconScaleFactor() { 56 return 1; 57 } 58 59 @Override onFlingToDeleteCompleted()60 public void onFlingToDeleteCompleted() { 61 } 62 63 @Override onDropCompleted(View target, DragObject d, boolean isFlingToDelete, boolean success)64 public void onDropCompleted(View target, DragObject d, 65 boolean isFlingToDelete, boolean success) { 66 if (!success) { 67 Launcher.getLauncher(mContext).exitSpringLoadedDragModeDelayed(false, 0, null); 68 } 69 70 } 71 72 @Override fillInLaunchSourceData(View v, ItemInfo info, Target target, Target targetParent)73 public void fillInLaunchSourceData(View v, ItemInfo info, Target target, Target targetParent) { 74 // TODO: Probably log something 75 } 76 } 77