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 17 package android.car.testapi; 18 19 import android.content.Context; 20 21 import com.android.car.SystemActivityMonitoringService; 22 23 /** 24 * This is fake implementation of the SystemActivityMonitoringService which is used by the 25 * {@link com.android.car.AppFocusService}. A faked version is needed for offline unit tests so that 26 * the foreground app ID can be changed manually. 27 * 28 * @hide 29 */ 30 public class FakeSystemActivityMonitoringService extends SystemActivityMonitoringService { 31 private static final int DEFAULT_FOREGROUND_ID = -1; 32 33 private int mForegroundPid = DEFAULT_FOREGROUND_ID; 34 private int mForegroundUid = DEFAULT_FOREGROUND_ID; 35 FakeSystemActivityMonitoringService(Context context)36 FakeSystemActivityMonitoringService(Context context) { 37 super(context); 38 } 39 40 @Override isInForeground(int pid, int uid)41 public boolean isInForeground(int pid, int uid) { 42 return (mForegroundPid == DEFAULT_FOREGROUND_ID || mForegroundPid == pid) 43 && (mForegroundUid == DEFAULT_FOREGROUND_ID || mForegroundUid == uid); 44 } 45 setForegroundPid(int pid)46 void setForegroundPid(int pid) { 47 mForegroundPid = pid; 48 } 49 setForegroundUid(int uid)50 void setForegroundUid(int uid) { 51 mForegroundUid = uid; 52 } 53 resetForegroundPid()54 void resetForegroundPid() { 55 mForegroundPid = DEFAULT_FOREGROUND_ID; 56 } 57 resetForegroundUid()58 void resetForegroundUid() { 59 mForegroundUid = DEFAULT_FOREGROUND_ID; 60 } 61 } 62