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.systemui.qs.tiles.impl.uimodenight.domain.interactor 18 19 import android.app.UiModeManager 20 import android.content.Context 21 import android.content.res.Configuration 22 import android.os.UserHandle 23 import com.android.systemui.common.coroutine.ConflatedCallbackFlow 24 import com.android.systemui.qs.tiles.base.domain.interactor.QSTileDataInteractor 25 import com.android.systemui.qs.tiles.base.domain.model.DataUpdateTrigger 26 import com.android.systemui.qs.tiles.impl.uimodenight.domain.interactor.model.UiModeNightTileModel 27 import com.android.systemui.shade.ShadeDisplayAware 28 import com.android.systemui.statusbar.policy.BatteryController 29 import com.android.systemui.statusbar.policy.ConfigurationController 30 import com.android.systemui.statusbar.policy.LocationController 31 import com.android.systemui.util.time.DateFormatUtil 32 import javax.inject.Inject 33 import kotlinx.coroutines.channels.awaitClose 34 import kotlinx.coroutines.flow.Flow 35 import kotlinx.coroutines.flow.flowOf 36 37 /** Observes ui mode night state changes providing the [UiModeNightTileModel]. */ 38 class UiModeNightTileDataInteractor 39 @Inject 40 constructor( 41 @ShadeDisplayAware private val context: Context, 42 @ShadeDisplayAware private val configurationController: ConfigurationController, 43 private val uiModeManager: UiModeManager, 44 private val batteryController: BatteryController, 45 private val locationController: LocationController, 46 private val dateFormatUtil: DateFormatUtil, 47 ) : QSTileDataInteractor<UiModeNightTileModel> { 48 tileDatanull49 override fun tileData( 50 user: UserHandle, 51 triggers: Flow<DataUpdateTrigger>, 52 ): Flow<UiModeNightTileModel> = 53 ConflatedCallbackFlow.conflatedCallbackFlow { 54 // send initial state 55 trySend(createModel()) 56 57 val configurationCallback = 58 object : ConfigurationController.ConfigurationListener { 59 override fun onUiModeChanged() { 60 trySend(createModel()) 61 } 62 } 63 configurationController.addCallback(configurationCallback) 64 65 val batteryCallback = 66 object : BatteryController.BatteryStateChangeCallback { 67 override fun onPowerSaveChanged(isPowerSave: Boolean) { 68 trySend(createModel()) 69 } 70 } 71 batteryController.addCallback(batteryCallback) 72 73 val locationCallback = 74 object : LocationController.LocationChangeCallback { 75 override fun onLocationSettingsChanged(locationEnabled: Boolean) { 76 trySend(createModel()) 77 } 78 } 79 locationController.addCallback(locationCallback) 80 81 awaitClose { 82 configurationController.removeCallback(configurationCallback) 83 batteryController.removeCallback(batteryCallback) 84 locationController.removeCallback(locationCallback) 85 } 86 } 87 createModelnull88 private fun createModel(): UiModeNightTileModel { 89 val uiMode = uiModeManager.nightMode 90 val nightMode = 91 (context.resources.configuration.uiMode and Configuration.UI_MODE_NIGHT_MASK) == 92 Configuration.UI_MODE_NIGHT_YES 93 val powerSave = batteryController.isPowerSave 94 val locationEnabled = locationController.isLocationEnabled 95 val nightModeCustomType = uiModeManager.nightModeCustomType 96 val use24HourFormat = dateFormatUtil.is24HourFormat 97 val customNightModeEnd = uiModeManager.customNightModeEnd 98 val customNightModeStart = uiModeManager.customNightModeStart 99 100 return UiModeNightTileModel( 101 uiMode, 102 nightMode, 103 powerSave, 104 locationEnabled, 105 nightModeCustomType, 106 use24HourFormat, 107 customNightModeEnd, 108 customNightModeStart, 109 ) 110 } 111 availabilitynull112 override fun availability(user: UserHandle): Flow<Boolean> = flowOf(true) 113 } 114