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/*
* Copyright (C) 2014 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;
import android.content.Context;
import android.os.PowerManager;
import android.os.SystemClock;
import android.service.dreams.DreamService;
import android.util.Log;
import com.android.systemui.doze.dagger.DozeComponent;
import com.android.systemui.plugins.DozeServicePlugin;
import com.android.systemui.plugins.DozeServicePlugin.RequestDoze;
import com.android.systemui.plugins.PluginListener;
import com.android.systemui.shared.plugins.PluginManager;
import java.io.FileDescriptor;
import java.io.PrintWriter;
import javax.inject.Inject;
public class DozeService extends DreamService
implements DozeMachine.Service, RequestDoze, PluginListener<DozeServicePlugin> {
private static final String TAG = "DozeService";
static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
private final DozeComponent.Builder mDozeComponentBuilder;
private DozeMachine mDozeMachine;
private DozeServicePlugin mDozePlugin;
private PluginManager mPluginManager;
@Inject
public DozeService(DozeComponent.Builder dozeComponentBuilder, PluginManager pluginManager) {
mDozeComponentBuilder = dozeComponentBuilder;
setDebug(DEBUG);
mPluginManager = pluginManager;
}
@Override
public void onCreate() {
super.onCreate();
setWindowless(true);
mPluginManager.addPluginListener(this, DozeServicePlugin.class, false /* allowMultiple */);
DozeComponent dozeComponent = mDozeComponentBuilder.build(this);
mDozeMachine = dozeComponent.getDozeMachine();
}
@Override
public void onDestroy() {
if (mPluginManager != null) {
mPluginManager.removePluginListener(this);
}
super.onDestroy();
mDozeMachine.destroy();
mDozeMachine = null;
}
@Override
public void onPluginConnected(DozeServicePlugin plugin, Context pluginContext) {
mDozePlugin = plugin;
mDozePlugin.setDozeRequester(this);
}
@Override
public void onPluginDisconnected(DozeServicePlugin plugin) {
if (mDozePlugin != null) {
mDozePlugin.onDreamingStopped();
mDozePlugin = null;
}
}
@Override
public void onDreamingStarted() {
super.onDreamingStarted();
mDozeMachine.requestState(DozeMachine.State.INITIALIZED);
startDozing();
if (mDozePlugin != null) {
mDozePlugin.onDreamingStarted();
}
}
@Override
public void onDreamingStopped() {
super.onDreamingStopped();
mDozeMachine.requestState(DozeMachine.State.FINISH);
if (mDozePlugin != null) {
mDozePlugin.onDreamingStopped();
}
}
@Override
protected void dumpOnHandler(FileDescriptor fd, PrintWriter pw, String[] args) {
super.dumpOnHandler(fd, pw, args);
if (mDozeMachine != null) {
mDozeMachine.dump(pw);
}
}
@Override
public void requestWakeUp() {
PowerManager pm = getSystemService(PowerManager.class);
pm.wakeUp(SystemClock.uptimeMillis(), PowerManager.WAKE_REASON_GESTURE,
"com.android.systemui:NODOZE");
}
@Override
public void onRequestShowDoze() {
if (mDozeMachine != null) {
mDozeMachine.requestState(DozeMachine.State.DOZE_AOD);
}
}
@Override
public void onRequestHideDoze() {
if (mDozeMachine != null) {
mDozeMachine.requestState(DozeMachine.State.DOZE);
}
}
@Override
public void setDozeScreenState(int state) {
super.setDozeScreenState(state);
mDozeMachine.onScreenState(state);
}
}
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