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.avatarpicker.ui.info
18 
19 import androidx.annotation.DrawableRes
20 import androidx.annotation.StringRes
21 import androidx.lifecycle.ViewModel
22 import androidx.lifecycle.viewModelScope
23 import com.android.avatarpicker.domain.GroupedSelectableItemsUseCase
24 import kotlinx.coroutines.flow.MutableStateFlow
25 import kotlinx.coroutines.flow.asStateFlow
26 import kotlinx.coroutines.flow.update
27 import kotlinx.coroutines.launch
28 
29 class InfoViewModel(private val useCase: GroupedSelectableItemsUseCase, @DrawableRes val icon: Int, @StringRes val titleId: Int) : ViewModel() {
30     private var _description: MutableStateFlow<String?> = MutableStateFlow(null)
31     val description = _description.asStateFlow()
32 
33     init {
<lambda>null34         viewModelScope.launch {
35             _description.update { useCase.description() }
36         }
37     }
38 
39 }