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.common.data.repository 18 19 import android.os.UserHandle 20 import com.android.systemui.common.shared.model.PackageChangeModel 21 import com.android.systemui.common.shared.model.PackageInstallSession 22 import com.android.systemui.dagger.SysUISingleton 23 import javax.inject.Inject 24 import kotlinx.coroutines.flow.Flow 25 import kotlinx.coroutines.flow.filter 26 27 @SysUISingleton 28 class PackageChangeRepositoryImpl 29 @Inject 30 constructor( 31 packageInstallerMonitor: PackageInstallerMonitor, 32 private val monitorFactory: PackageUpdateMonitor.Factory, 33 ) : PackageChangeRepository { 34 /** 35 * A [PackageUpdateMonitor] which monitors package updates for all users. The per-user filtering 36 * is done by [packageChanged]. 37 */ <lambda>null38 private val monitor by lazy { monitorFactory.create(UserHandle.ALL) } 39 packageChangednull40 override fun packageChanged(user: UserHandle): Flow<PackageChangeModel> = 41 monitor.packageChanged.filter { user == UserHandle.ALL || user == it.user } 42 43 override val packageInstallSessionsForPrimaryUser: Flow<List<PackageInstallSession>> = 44 packageInstallerMonitor.installSessionsForPrimaryUser 45 } 46