1 /*
2  * Copyright (C) 2024 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.notifications.ui.viewmodel
18 
19 import com.android.compose.animation.scene.Back
20 import com.android.compose.animation.scene.Swipe
21 import com.android.compose.animation.scene.UserAction
22 import com.android.compose.animation.scene.UserActionResult
23 import com.android.systemui.dagger.SysUISingleton
24 import com.android.systemui.scene.shared.model.SceneFamilies
25 import javax.inject.Inject
26 import kotlinx.coroutines.flow.MutableStateFlow
27 import kotlinx.coroutines.flow.StateFlow
28 import kotlinx.coroutines.flow.asStateFlow
29 
30 /** Models UI state and handles user input for the Notifications Shade scene. */
31 @SysUISingleton
32 class NotificationsShadeSceneViewModel @Inject constructor() {
33     val destinationScenes: StateFlow<Map<UserAction, UserActionResult>> =
34         MutableStateFlow(
35                 mapOf(
36                     Swipe.Up to SceneFamilies.Home,
37                     Back to SceneFamilies.Home,
38                 )
39             )
40             .asStateFlow()
41 }
42