Adds power repository and interactor. (6a449c62) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/power/dagger/PowerModule.java

+6 −1

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		@@ -20,13 +20,18 @@ import com.android.systemui.power.EnhancedEstimates;
		import com.android.systemui.power.EnhancedEstimatesImpl;
		import com.android.systemui.power.PowerNotificationWarnings;
		import com.android.systemui.power.PowerUI;
		import com.android.systemui.power.data.repository.PowerRepositoryModule;

		import dagger.Binds;
		import dagger.Module;


		/** Dagger Module for code in the power package. */
		@Module
		@Module(
		includes = {
		PowerRepositoryModule.class,
		}
		)
		public interface PowerModule {
		/** */
		@Binds

packages/SystemUI/src/com/android/systemui/power/data/repository/PowerRepository.kt

0 → 100644

+74 −0

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		/*
		* Copyright (C) 2022 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*
		*/

		package com.android.systemui.power.data.repository

		import android.content.BroadcastReceiver
		import android.content.Context
		import android.content.Intent
		import android.content.IntentFilter
		import android.os.PowerManager
		import com.android.systemui.broadcast.BroadcastDispatcher
		import com.android.systemui.common.coroutine.ChannelExt.trySendWithFailureLogging
		import com.android.systemui.common.coroutine.ConflatedCallbackFlow.conflatedCallbackFlow
		import com.android.systemui.dagger.SysUISingleton
		import javax.inject.Inject
		import kotlinx.coroutines.channels.awaitClose
		import kotlinx.coroutines.flow.Flow

		/** Defines interface for classes that act as source of truth for power-related data. */
		interface PowerRepository {
		/** Whether the device is interactive. Starts with the current state. */
		val isInteractive: Flow<Boolean>
		}

		@SysUISingleton
		class PowerRepositoryImpl
		@Inject
		constructor(
		manager: PowerManager,
		dispatcher: BroadcastDispatcher,
		) : PowerRepository {

		override val isInteractive: Flow<Boolean> = conflatedCallbackFlow {
		fun send() {
		trySendWithFailureLogging(manager.isInteractive, TAG)
		}

		val receiver =
		object : BroadcastReceiver() {
		override fun onReceive(context: Context?, intent: Intent?) {
		send()
		}
		}

		dispatcher.registerReceiver(
		receiver,
		IntentFilter().apply {
		addAction(Intent.ACTION_SCREEN_ON)
		addAction(Intent.ACTION_SCREEN_OFF)
		},
		)
		send()

		awaitClose { dispatcher.unregisterReceiver(receiver) }
		}

		companion object {
		private const val TAG = "PowerRepository"
		}
		}

packages/SystemUI/src/com/android/systemui/power/data/repository/PowerRepositoryModule.kt

0 → 100644

+26 −0

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		/*
		* Copyright (C) 2022 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*
		*/

		package com.android.systemui.power.data.repository

		import dagger.Binds
		import dagger.Module

		@Module
		interface PowerRepositoryModule {
		@Binds fun bindRepository(impl: PowerRepositoryImpl): PowerRepository
		}

packages/SystemUI/src/com/android/systemui/power/domain/interactor/PowerInteractor.kt

0 → 100644

+34 −0

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		/*
		* Copyright (C) 2022 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*
		*/

		package com.android.systemui.power.domain.interactor

		import com.android.systemui.dagger.SysUISingleton
		import com.android.systemui.power.data.repository.PowerRepository
		import javax.inject.Inject
		import kotlinx.coroutines.flow.Flow

		/** Hosts business logic for interacting with the power system. */
		@SysUISingleton
		class PowerInteractor
		@Inject
		constructor(
		repository: PowerRepository,
		) {
		/** Whether the screen is on or off. */
		val isInteractive: Flow<Boolean> = repository.isInteractive
		}

packages/SystemUI/tests/src/com/android/systemui/power/data/repository/FakePowerRepository.kt

0 → 100644

+34 −0

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		/*
		* Copyright (C) 2022 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*
		*/

		package com.android.systemui.power.data.repository

		import kotlinx.coroutines.flow.Flow
		import kotlinx.coroutines.flow.MutableStateFlow
		import kotlinx.coroutines.flow.asStateFlow

		class FakePowerRepository(
		initialInteractive: Boolean = true,
		) : PowerRepository {

		private val _isInteractive = MutableStateFlow(initialInteractive)
		override val isInteractive: Flow<Boolean> = _isInteractive.asStateFlow()

		fun setInteractive(value: Boolean) {
		_isInteractive.value = value
		}
		}