1 /* <lambda>null2 * 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.tiles.impl.battery.domain.interactor 18 19 import android.os.UserHandle 20 import com.android.systemui.dagger.qualifiers.Background 21 import com.android.systemui.qs.tiles.base.domain.interactor.QSTileDataInteractor 22 import com.android.systemui.qs.tiles.base.domain.model.DataUpdateTrigger 23 import com.android.systemui.qs.tiles.impl.battery.domain.model.BatterySaverTileModel 24 import com.android.systemui.statusbar.policy.BatteryController 25 import com.android.systemui.util.kotlin.getBatteryLevel 26 import com.android.systemui.util.kotlin.isBatteryPowerSaveEnabled 27 import com.android.systemui.util.kotlin.isDevicePluggedIn 28 import javax.inject.Inject 29 import kotlin.coroutines.CoroutineContext 30 import kotlinx.coroutines.flow.Flow 31 import kotlinx.coroutines.flow.combine 32 import kotlinx.coroutines.flow.distinctUntilChanged 33 import kotlinx.coroutines.flow.flowOf 34 import kotlinx.coroutines.flow.flowOn 35 36 /** Observes BatterySaver mode state changes providing the [BatterySaverTileModel.Standard]. */ 37 open class BatterySaverTileDataInteractor 38 @Inject 39 constructor( 40 @Background private val bgCoroutineContext: CoroutineContext, 41 private val batteryController: BatteryController, 42 ) : QSTileDataInteractor<BatterySaverTileModel> { 43 44 override fun tileData( 45 user: UserHandle, 46 triggers: Flow<DataUpdateTrigger>, 47 ): Flow<BatterySaverTileModel> = 48 combine( 49 batteryController.isDevicePluggedIn().distinctUntilChanged().flowOn(bgCoroutineContext), 50 batteryController 51 .isBatteryPowerSaveEnabled() 52 .distinctUntilChanged() 53 .flowOn(bgCoroutineContext), 54 batteryController.getBatteryLevel().distinctUntilChanged().flowOn(bgCoroutineContext), 55 ) { 56 isPluggedIn: Boolean, 57 isPowerSaverEnabled: Boolean, 58 _ // we are only interested in battery level change, not the actual level 59 -> 60 BatterySaverTileModel.Standard(isPluggedIn, isPowerSaverEnabled) 61 } 62 63 override fun availability(user: UserHandle): Flow<Boolean> = flowOf(true) 64 } 65