/*
* Copyright (C) 2011-14 asksven
*
* 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.asksven.betterbatterystats.services;
import java.util.ArrayList;
import com.asksven.android.common.privateapiproxies.BatteryStatsProxy;
import com.asksven.android.common.privateapiproxies.Misc;
import com.asksven.android.common.privateapiproxies.StatElement;
import com.asksven.android.common.utils.DateUtils;
import com.asksven.betterbatterystats.data.Reference;
import com.asksven.betterbatterystats.data.ReferenceStore;
import com.asksven.betterbatterystats.data.StatsProvider;
import com.asksven.betterbatterystats.widgetproviders.SmallWidgetProvider;
import com.asksven.betterbatterystats.widgets.WidgetBattery;
import com.asksven.betterbatterystats.LogSettings;
import com.asksven.betterbatterystats.R;
import com.asksven.betterbatterystats.StatsActivity;
import android.app.PendingIntent;
import android.app.Service;
import android.appwidget.AppWidgetManager;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.pm.PackageManager;
import android.os.IBinder;
import android.preference.PreferenceManager;
import android.util.Log;
import android.view.View;
import android.widget.RemoteViews;
/**
* @author sven
*
*/
public class UpdateSmallWidgetService extends Service
{
private static final String TAG = "UpdateSmallWidgetService";
/** must be unique for each widget */
private static final int PI_CODE = 1;
@Override
public void onStart(Intent intent, int startId)
{
if (LogSettings.DEBUG)
{
Log.d(TAG, "Service started");
}
AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(this
.getApplicationContext());
int[] allWidgetIds = intent
.getIntArrayExtra(AppWidgetManager.EXTRA_APPWIDGET_IDS);
StatsProvider stats = StatsProvider.getInstance(this);
// make sure to flush cache
BatteryStatsProxy.getInstance(this).invalidate();
for (int widgetId : allWidgetIds)
{
RemoteViews remoteViews = new RemoteViews(this
.getApplicationContext().getPackageName(),
R.layout.small_widget_layout);
// make sure to make the widget visible as it may have been previously hidden
remoteViews.setInt(R.id.graph, "setVisibility", View.VISIBLE);
// we change the bg color of the layout based on alpha from prefs
SharedPreferences sharedPrefs = PreferenceManager.getDefaultSharedPreferences(this);
int opacity = sharedPrefs.getInt("small_widget_bg_opacity", 20);
opacity = (255 * opacity) / 100;
remoteViews.setInt(R.id.layout, "setBackgroundColor", (opacity << 24) & android.graphics.Color.BLACK);
// retrieve stats
String refFrom = sharedPrefs.getString("small_widget_default_stat_type", Reference.UNPLUGGED_REF_FILENAME);
boolean showTitle = sharedPrefs.getBoolean("widget_show_stat_type", true);
long timeAwake = 0;
long timeScreenOn = 0;
long timeDeepSleep = 0;
if (!showTitle)
{
remoteViews.setInt(R.id.stat_type, "setVisibility", View.GONE);
}
remoteViews.setTextViewText(R.id.stat_type, Reference.getLabel(refFrom));
try
{
Reference currentRef = StatsProvider.getInstance(this).getUncachedPartialReference(0);
Reference fromRef = ReferenceStore.getReferenceByName(refFrom, this);
ArrayList<StatElement> otherStats = stats.getOtherUsageStatList(true, fromRef, false, true, currentRef);
if ( (otherStats == null) || ( otherStats.size() == 1) )
{
// the desired stat type is unavailable, pick the alternate one and go on with that one
refFrom = sharedPrefs.getString("widget_fallback_stat_type", Reference.UNPLUGGED_REF_FILENAME);
fromRef = ReferenceStore.getReferenceByName(refFrom, this);
otherStats = stats.getOtherUsageStatList(true, fromRef, false, true, currentRef);
}
if ( (otherStats != null) && ( otherStats.size() > 1) )
{
Misc timeAwakeStat = (Misc) stats.getElementByKey(otherStats, StatsProvider.LABEL_MISC_AWAKE);
if (timeAwakeStat != null)
{
timeAwake = timeAwakeStat.getTimeOn();
}
else
{
timeAwake = 0;
}
Misc timeScreenOnStat = (Misc) stats.getElementByKey(otherStats, "Screen On");
if (timeScreenOnStat != null)
{
timeScreenOn = timeScreenOnStat.getTimeOn();
}
else
{
timeScreenOn = 0;
}
Misc deepSleepStat = ((Misc) stats.getElementByKey(otherStats, "Deep Sleep"));
if (deepSleepStat != null)
{
timeDeepSleep = deepSleepStat.getTimeOn();
}
else
{
timeDeepSleep = 0;
}
}
else
{
// no proper reference found
remoteViews.setInt(R.id.graph, "setVisibility", View.GONE);
}
}
catch (Exception e)
{
Log.e(TAG, "Exception: "+Log.getStackTraceString(e));
}
finally
{
if (LogSettings.DEBUG)
{
Log.d(TAG, "Awake: " + DateUtils.formatDuration(timeAwake));
Log.d(TAG, "Screen on: " + DateUtils.formatDuration(timeScreenOn));
Log.d(TAG, "Deep sleep: " + DateUtils.formatDuration(timeDeepSleep));
}
WidgetBattery graph = new WidgetBattery();
graph.setAwake(timeAwake);
graph.setScreenOn(timeScreenOn);
graph.setDeepSleep(timeDeepSleep);
remoteViews.setImageViewBitmap(R.id.graph, graph.getBitmap(this));
// tap behavior depends on preferences
boolean refreshOnTap = sharedPrefs.getBoolean("small_widget_refresh_on_tap", true);
// Register an onClickListener for the graph -> refresh
Intent clickIntent = new Intent(this.getApplicationContext(),
SmallWidgetProvider.class);
clickIntent.setAction(AppWidgetManager.ACTION_APPWIDGET_UPDATE);
clickIntent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_IDS,
allWidgetIds);
PendingIntent pendingIntent = PendingIntent.getBroadcast(
getApplicationContext(), 0, clickIntent,
PendingIntent.FLAG_UPDATE_CURRENT);
if (refreshOnTap)
{
remoteViews.setOnClickPendingIntent(R.id.layout, pendingIntent);
}
else
{
remoteViews.setOnClickPendingIntent(R.id.stat_type, pendingIntent);
// Register an onClickListener for the widget -> call main activity
Intent i = new Intent(Intent.ACTION_MAIN);
PackageManager manager = getPackageManager();
i = manager.getLaunchIntentForPackage(getPackageName());
i.addCategory(Intent.CATEGORY_LAUNCHER);
i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
int stat = Integer.valueOf(sharedPrefs.getString("widget_default_stat", "0"));
i.putExtra(StatsActivity.STAT, stat);
i.putExtra(StatsActivity.STAT_TYPE_FROM, refFrom);
i.putExtra(StatsActivity.STAT_TYPE_TO, Reference.CURRENT_REF_FILENAME);
PendingIntent clickPI = PendingIntent.getActivity(
this.getApplicationContext(), PI_CODE,
i, PendingIntent.FLAG_UPDATE_CURRENT);
remoteViews.setOnClickPendingIntent(R.id.layout, clickPI);
}
appWidgetManager.updateAppWidget(widgetId, remoteViews);
}
}
stopSelf();
super.onStart(intent, startId);
}
@Override
public IBinder onBind(Intent intent)
{
return null;
}
}