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 18 package com.android.customization.picker.notifications.domain.interactor 19 20 import com.android.customization.picker.notifications.data.repository.NotificationsRepository 21 import com.android.customization.picker.notifications.shared.model.NotificationSettingsModel 22 import javax.inject.Provider 23 import kotlinx.coroutines.flow.Flow 24 25 /** Encapsulates business logic for interacting with notifications. */ 26 class NotificationsInteractor( 27 private val repository: NotificationsRepository, 28 private val snapshotRestorer: Provider<NotificationsSnapshotRestorer>, 29 ) { 30 /** The current state of the notification setting. */ 31 val settings: Flow<NotificationSettingsModel> = repository.settings 32 33 /** Toggles the setting to show or hide notifications on the lock screen. */ toggleShowNotificationsOnLockScreenEnablednull34 suspend fun toggleShowNotificationsOnLockScreenEnabled() { 35 val currentModel = repository.getSettings() 36 setSettings( 37 currentModel.copy( 38 isShowNotificationsOnLockScreenEnabled = 39 !currentModel.isShowNotificationsOnLockScreenEnabled, 40 ) 41 ) 42 } 43 setSettingsnull44 suspend fun setSettings(model: NotificationSettingsModel) { 45 repository.setSettings(model) 46 snapshotRestorer.get().storeSnapshot(model) 47 } 48 getSettingsnull49 suspend fun getSettings(): NotificationSettingsModel { 50 return repository.getSettings() 51 } 52 } 53