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/*
* Copyright (C) 2020 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.doze.dagger;
import android.content.Context;
import android.hardware.Sensor;
import android.os.Handler;
import com.android.systemui.R;
import com.android.systemui.dagger.qualifiers.Main;
import com.android.systemui.doze.DozeAuthRemover;
import com.android.systemui.doze.DozeBrightnessHostForwarder;
import com.android.systemui.doze.DozeDockHandler;
import com.android.systemui.doze.DozeFalsingManagerAdapter;
import com.android.systemui.doze.DozeHost;
import com.android.systemui.doze.DozeMachine;
import com.android.systemui.doze.DozePauser;
import com.android.systemui.doze.DozeScreenBrightness;
import com.android.systemui.doze.DozeScreenState;
import com.android.systemui.doze.DozeScreenStatePreventingAdapter;
import com.android.systemui.doze.DozeSensors;
import com.android.systemui.doze.DozeSuspendScreenStatePreventingAdapter;
import com.android.systemui.doze.DozeTriggers;
import com.android.systemui.doze.DozeUi;
import com.android.systemui.doze.DozeWallpaperState;
import com.android.systemui.statusbar.phone.DozeParameters;
import com.android.systemui.statusbar.policy.DevicePostureController;
import com.android.systemui.util.sensors.AsyncSensorManager;
import com.android.systemui.util.wakelock.DelayedWakeLock;
import com.android.systemui.util.wakelock.WakeLock;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Map;
import java.util.Optional;
import dagger.Module;
import dagger.Provides;
/** Dagger module for use with {@link com.android.systemui.doze.dagger.DozeComponent}. */
@Module
public abstract class DozeModule {
@Provides
@DozeScope
@WrappedService
static DozeMachine.Service providesWrappedService(DozeMachine.Service dozeMachineService,
DozeHost dozeHost, DozeParameters dozeParameters) {
DozeMachine.Service wrappedService = dozeMachineService;
wrappedService = new DozeBrightnessHostForwarder(wrappedService, dozeHost);
wrappedService = DozeScreenStatePreventingAdapter.wrapIfNeeded(
wrappedService, dozeParameters);
wrappedService = DozeSuspendScreenStatePreventingAdapter.wrapIfNeeded(
wrappedService, dozeParameters);
return wrappedService;
}
@Provides
@DozeScope
static WakeLock providesDozeWakeLock(DelayedWakeLock.Builder delayedWakeLockBuilder,
@Main Handler handler) {
return delayedWakeLockBuilder.setHandler(handler).setTag("Doze").build();
}
@Provides
static DozeMachine.Part[] providesDozeMachinePartes(DozePauser dozePauser,
DozeFalsingManagerAdapter dozeFalsingManagerAdapter, DozeTriggers dozeTriggers,
DozeUi dozeUi, DozeScreenState dozeScreenState,
DozeScreenBrightness dozeScreenBrightness, DozeWallpaperState dozeWallpaperState,
DozeDockHandler dozeDockHandler, DozeAuthRemover dozeAuthRemover) {
return new DozeMachine.Part[]{
dozePauser,
dozeFalsingManagerAdapter,
dozeTriggers,
dozeUi,
dozeScreenState,
dozeScreenBrightness,
dozeWallpaperState,
dozeDockHandler,
dozeAuthRemover
};
}
@Provides
@BrightnessSensor
static Optional<Sensor>[] providesBrightnessSensors(
AsyncSensorManager sensorManager,
Context context,
DozeParameters dozeParameters) {
String[] sensorNames = dozeParameters.brightnessNames();
if (sensorNames.length == 0 || sensorNames == null) {
// if no brightness names are specified, just use the brightness sensor type
return new Optional[]{
Optional.ofNullable(DozeSensors.findSensor(
sensorManager,
context.getString(R.string.doze_brightness_sensor_type),
null
))
};
}
// length and index of brightnessMap correspond to DevicePostureController.DevicePostureInt:
final Optional<Sensor>[] brightnessSensorMap =
new Optional[DevicePostureController.SUPPORTED_POSTURES_SIZE];
Arrays.fill(brightnessSensorMap, Optional.empty());
// Map of sensorName => Sensor, so we reuse the same sensor if it's the same between
// postures
Map<String, Optional<Sensor>> nameToSensorMap = new HashMap<>();
for (int i = 0; i < sensorNames.length; i++) {
final String sensorName = sensorNames[i];
if (!nameToSensorMap.containsKey(sensorName)) {
nameToSensorMap.put(sensorName,
Optional.ofNullable(
DozeSensors.findSensor(
sensorManager,
context.getString(R.string.doze_brightness_sensor_type),
sensorNames[i]
)));
}
brightnessSensorMap[i] = nameToSensorMap.get(sensorName);
}
return brightnessSensorMap;
}
}
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