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/*
* Copyright (C) 2012 The CyanogenMod Project
* (C) 2017 The LineageOS 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.settings.cmstats;
import android.app.AlarmManager;
import android.app.PendingIntent;
import android.app.job.JobScheduler;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.UserHandle;
import android.util.Log;
import cyanogenmod.providers.CMSettings;
public class ReportingServiceManager extends BroadcastReceiver {
private static final long MILLIS_PER_HOUR = 60L * 60L * 1000L;
private static final long MILLIS_PER_DAY = 24L * MILLIS_PER_HOUR;
private static final long UPDATE_INTERVAL = 1L * MILLIS_PER_DAY;
private static final String TAG = ReportingServiceManager.class.getSimpleName();
public static final String ACTION_LAUNCH_SERVICE =
"com.android.settings.action.TRIGGER_REPORT_METRICS";
public static final String EXTRA_FORCE = "force";
@Override
public void onReceive(Context context, Intent intent) {
if (intent.getAction().equals(Intent.ACTION_BOOT_COMPLETED)) {
setAlarm(context);
} else if (intent.getAction().equals(ACTION_LAUNCH_SERVICE)){
launchService(context, intent.getBooleanExtra(EXTRA_FORCE, false));
}
}
public static void setAlarm(Context context) {
SharedPreferences prefs = AnonymousStats.getPreferences(context);
if (prefs.contains(AnonymousStats.ANONYMOUS_OPT_IN)) {
migrate(context, prefs);
}
if (!Utilities.isStatsCollectionEnabled(context)) {
return;
}
long lastSynced = prefs.getLong(AnonymousStats.ANONYMOUS_LAST_CHECKED, 0);
if (lastSynced == 0) {
launchService(context, true); // service will reschedule the next alarm
return;
}
long millisFromNow = (lastSynced + UPDATE_INTERVAL) - System.currentTimeMillis();
Intent intent = new Intent(ACTION_LAUNCH_SERVICE);
intent.setClass(context, ReportingServiceManager.class);
AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
alarmManager.set(AlarmManager.RTC_WAKEUP, System.currentTimeMillis() + millisFromNow,
PendingIntent.getBroadcast(context, 0, intent, 0));
Log.d(TAG, "Next sync attempt in : "
+ (millisFromNow / MILLIS_PER_HOUR) + " hours");
}
public static void launchService(Context context, boolean force) {
SharedPreferences prefs = AnonymousStats.getPreferences(context);
if (!Utilities.isStatsCollectionEnabled(context)) {
return;
}
if (!force) {
long lastSynced = prefs.getLong(AnonymousStats.ANONYMOUS_LAST_CHECKED, 0);
if (lastSynced == 0) {
setAlarm(context);
return;
}
long timeElapsed = System.currentTimeMillis() - lastSynced;
if (timeElapsed < UPDATE_INTERVAL) {
long timeLeft = UPDATE_INTERVAL - timeElapsed;
Log.d(TAG, "Waiting for next sync : "
+ timeLeft / MILLIS_PER_HOUR + " hours");
return;
}
}
Intent intent = new Intent();
intent.setClass(context, ReportingService.class);
context.startServiceAsUser(intent, UserHandle.OWNER);
}
private static void migrate(Context context, SharedPreferences prefs) {
Utilities.setStatsCollectionEnabled(context,
prefs.getBoolean(AnonymousStats.ANONYMOUS_OPT_IN, true));
prefs.edit().remove(AnonymousStats.ANONYMOUS_OPT_IN).commit();
}
}
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