1 /* 2 * Copyright (C) 2019 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 package com.android.quickstep.util; 17 18 import static com.android.systemui.shared.system.RemoteAnimationTargetCompat.ACTIVITY_TYPE_ASSISTANT; 19 20 import android.annotation.TargetApi; 21 import android.app.TaskInfo; 22 import android.content.Intent; 23 import android.os.Build; 24 25 import com.android.systemui.shared.system.ActivityManagerWrapper; 26 import com.android.systemui.shared.system.TaskInfoCompat; 27 28 /** 29 * Utility class for interacting with the Assistant. 30 */ 31 @TargetApi(Build.VERSION_CODES.Q) 32 public final class AssistantUtilities { 33 34 /** Returns true if an Assistant activity that is excluded from recents is running. */ isExcludedAssistantRunning()35 public static boolean isExcludedAssistantRunning() { 36 return isExcludedAssistant(ActivityManagerWrapper.getInstance().getRunningTask()); 37 } 38 39 /** Returns true if the given task holds an Assistant activity that is excluded from recents. */ isExcludedAssistant(TaskInfo info)40 public static boolean isExcludedAssistant(TaskInfo info) { 41 return info != null 42 && TaskInfoCompat.getActivityType(info) == ACTIVITY_TYPE_ASSISTANT 43 && (info.baseIntent.getFlags() & Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS) != 0; 44 } 45 AssistantUtilities()46 private AssistantUtilities() {} 47 } 48