1 /* 2 * Copyright (C) 2018 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.quickstep; 18 19 import android.content.Context; 20 import android.graphics.Matrix; 21 import android.view.View; 22 23 import com.android.launcher3.R; 24 import com.android.launcher3.Utilities; 25 import com.android.launcher3.util.Preconditions; 26 import com.android.systemui.shared.recents.model.Task; 27 import com.android.systemui.shared.recents.model.ThumbnailData; 28 29 /** 30 * Factory class to create and add an overlays on the TaskView 31 */ 32 public class TaskOverlayFactory { 33 34 private static TaskOverlayFactory sInstance; 35 36 public static TaskOverlayFactory get(Context context) { 37 Preconditions.assertUIThread(); 38 if (sInstance == null) { 39 sInstance = Utilities.getOverrideObject(TaskOverlayFactory.class, 40 context.getApplicationContext(), R.string.task_overlay_factory_class); 41 } 42 return sInstance; 43 } 44 45 public TaskOverlay createOverlay(View thumbnailView) { 46 return new TaskOverlay(); 47 } 48 49 public static class TaskOverlay { 50 51 public void setTaskInfo(Task task, ThumbnailData thumbnail, Matrix matrix) { } 52 53 public void reset() { } 54 55 } 56 } 57
