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.qs.panels.ui.viewmodel 18 19 import androidx.compose.runtime.getValue 20 import com.android.systemui.lifecycle.ExclusiveActivatable 21 import com.android.systemui.lifecycle.Hydrator 22 import com.android.systemui.qs.panels.domain.interactor.GridLayoutTypeInteractor 23 import com.android.systemui.qs.panels.shared.model.GridLayoutType 24 import com.android.systemui.qs.panels.ui.compose.GridLayout 25 import com.android.systemui.qs.pipeline.domain.interactor.CurrentTilesInteractor 26 import dagger.assisted.AssistedFactory 27 import dagger.assisted.AssistedInject 28 import javax.inject.Named 29 import kotlinx.coroutines.flow.map 30 31 class TileGridViewModel 32 @AssistedInject 33 constructor( 34 gridLayoutTypeInteractor: GridLayoutTypeInteractor, 35 gridLayoutMap: Map<GridLayoutType, @JvmSuppressWildcards GridLayout>, 36 tilesInteractor: CurrentTilesInteractor, 37 @Named("Default") defaultGridLayout: GridLayout, 38 ) : ExclusiveActivatable() { 39 40 private val hydrator = Hydrator("TileGridViewModel") 41 42 val gridLayout by 43 hydrator.hydratedStateOf( 44 traceName = "gridLayout", <lambda>null45 source = gridLayoutTypeInteractor.layout.map { gridLayoutMap[it] ?: defaultGridLayout }, 46 initialValue = defaultGridLayout, 47 ) 48 49 private val tileModels by 50 hydrator.hydratedStateOf(traceName = "tileModels", source = tilesInteractor.currentTiles) 51 52 val tileViewModels: List<TileViewModel> <lambda>null53 get() = tileModels.map { TileViewModel(it.tile, it.spec) } 54 onActivatednull55 override suspend fun onActivated(): Nothing { 56 hydrator.activate() 57 } 58 59 @AssistedFactory 60 interface Factory { createnull61 fun create(): TileGridViewModel 62 } 63 } 64