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.systemui.mediaprojection.appselector.data 18 19 import android.annotation.UserIdInt 20 import android.content.ComponentName 21 import android.content.pm.PackageManager 22 import android.os.UserHandle 23 import com.android.systemui.dagger.qualifiers.Background 24 import javax.inject.Inject 25 import kotlinx.coroutines.CoroutineDispatcher 26 import kotlinx.coroutines.withContext 27 28 interface RecentTaskLabelLoader { loadLabelnull29 suspend fun loadLabel(userId: Int, componentName: ComponentName): CharSequence? 30 } 31 32 class ActivityTaskManagerLabelLoader 33 @Inject 34 constructor( 35 @Background private val coroutineDispatcher: CoroutineDispatcher, 36 private val packageManager: PackageManager 37 ) : RecentTaskLabelLoader { 38 39 override suspend fun loadLabel( 40 @UserIdInt userId: Int, 41 componentName: ComponentName 42 ): CharSequence? = 43 withContext(coroutineDispatcher) { 44 val userHandle = UserHandle(userId) 45 val appInfo = 46 packageManager.getApplicationInfo( 47 componentName.packageName, 48 PackageManager.ApplicationInfoFlags.of(0 /* no flags */) 49 ) 50 val label = packageManager.getApplicationLabel(appInfo) 51 return@withContext packageManager.getUserBadgedLabel(label, userHandle) 52 } 53 } 54