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.compatibility.common.util; 18 19 import android.util.Log; 20 21 import java.util.regex.Matcher; 22 import java.util.regex.Pattern; 23 24 public class AppStandbyUtils { 25 private static final String TAG = "CtsAppStandbyUtils"; 26 27 /** 28 * Returns if app standby is enabled. 29 * 30 * @return true if enabled; or false if disabled. 31 */ 32 public static boolean isAppStandbyEnabled() { 33 final String result = SystemUtil.runShellCommand( 34 "dumpsys usagestats is-app-standby-enabled").trim(); 35 return Boolean.parseBoolean(result); 36 } 37 38 /** 39 * Sets enabled state for app standby feature for runtime switch. 40 * 41 * App standby feature has 2 switches. This one affects the switch at runtime. If the build 42 * switch is off, enabling the runtime switch will not enable App standby. 43 * 44 * @param enabled if App standby is enabled. 45 */ 46 public static void setAppStandbyEnabledAtRuntime(boolean enabled) { 47 final String value = enabled ? "1" : "0"; 48 Log.d(TAG, "Setting AppStandby " + (enabled ? "enabled" : "disabled") + " at runtime."); 49 SettingsUtils.putGlobalSetting("app_standby_enabled", value); 50 } 51 52 /** 53 * Returns if app standby is enabled at runtime. Note {@link #isAppStandbyEnabled()} may still 54 * return {@code false} if this method returns {@code true}, because app standby can be disabled 55 * at build time as well. 56 * 57 * @return true if enabled at runtime; or false if disabled at runtime. 58 */ 59 public static boolean isAppStandbyEnabledAtRuntime() { 60 final String result = 61 SystemUtil.runShellCommand("settings get global app_standby_enabled").trim(); 62 final boolean boolResult = result.equals("1"); 63 Log.d(TAG, "AppStandby is " + (boolResult ? "enabled" : "disabled") + " at runtime."); 64 return boolResult; 65 } 66 } 67
