1 /* <lambda>null2 * 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.statusbar.notification.shelf.ui.viewmodel 18 19 import com.android.systemui.dagger.SysUISingleton 20 import com.android.systemui.statusbar.NotificationShelf 21 import com.android.systemui.statusbar.notification.row.ui.viewmodel.ActivatableNotificationViewModel 22 import com.android.systemui.statusbar.notification.shelf.domain.interactor.NotificationShelfInteractor 23 import javax.inject.Inject 24 import kotlinx.coroutines.flow.Flow 25 import kotlinx.coroutines.flow.map 26 27 /** ViewModel for [NotificationShelf]. */ 28 @SysUISingleton 29 class NotificationShelfViewModel 30 @Inject 31 constructor( 32 private val interactor: NotificationShelfInteractor, 33 activatableViewModel: ActivatableNotificationViewModel, 34 ) : ActivatableNotificationViewModel by activatableViewModel { 35 /** Is the shelf allowed to be clickable when it has content? */ 36 val isClickable: Flow<Boolean> 37 get() = interactor.isShowingOnKeyguard 38 39 /** Is the shelf allowed to modify the color of notifications in the host layout? */ 40 val canModifyColorOfNotifications: Flow<Boolean> 41 get() = interactor.isShelfStatic.map { static -> !static } 42 43 /** Notifies that the user has clicked the shelf. */ 44 fun onShelfClicked() { 45 interactor.goToLockedShadeFromShelf() 46 } 47 } 48