1 /* 2 * Copyright (C) 2023 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.adservices.service.common.compat; 18 19 import static com.android.adservices.AdServicesCommon.ADEXTSERVICES_PACKAGE_NAME_SUFFIX; 20 21 import android.content.Context; 22 23 import androidx.annotation.NonNull; 24 25 import com.android.modules.utils.build.SdkLevel; 26 27 import java.util.Objects; 28 29 /** 30 * Utility class that contains methods associated with {@link android.app.job.JobService} that need 31 * to be handled in a backward-compatible manner. 32 */ 33 public final class ServiceCompatUtils { ServiceCompatUtils()34 private ServiceCompatUtils() { 35 // Prevent instantiation 36 } 37 38 /** 39 * Checks if the specified context is running within the ExtServices apex on a device running 40 * Android T or later. 41 * 42 * @param context the context to use to retrieve the package name. 43 * @return true if the device is running on Android T+ and the package name matches the 44 * AdServices package within the ExtServices apex. 45 */ shouldDisableExtServicesJobOnTPlus(@onNull Context context)46 public static boolean shouldDisableExtServicesJobOnTPlus(@NonNull Context context) { 47 Objects.requireNonNull(context); 48 49 // On S or lower, do not disable the job because it's the only one running. 50 if (!SdkLevel.isAtLeastT()) { 51 return false; 52 } 53 54 // On T+, check if the job is in the ExtServices apk. This indicates that it's a holdover 55 // from an OTA from R/S, and should therefore be disabled. 56 String packageName = context.getPackageName(); 57 return packageName != null && packageName.endsWith(ADEXTSERVICES_PACKAGE_NAME_SUFFIX); 58 } 59 } 60