// send notification to Notification bar, open notification bar, will stay there,
// but if any press, will clear all facebook notifications
private void sendNotification(String title, String content) {
WakeLock wl =
pownermMgr.newWakeLock(PowerManager.SCREEN_BRIGHT_WAKE_LOCK, "SCREEN_BRIGHT_WAKE_LOCK");
wl.acquire(10 * 1000);
if (orm.getNotificationVibrate()) {
final Vibrator vib =
(android.os.Vibrator) mContext.getSystemService(Context.VIBRATOR_SERVICE);
vib.vibrate(2 * 1000);
}
Notification notification = new Notification();
notification.flags |= Notification.FLAG_SHOW_LIGHTS;
notification.flags |= Notification.DEFAULT_SOUND;
notification.ledARGB = 0xff00ff00;
notification.ledOnMS = 500;
notification.ledOffMS = 2000;
if (orm.getNotificationVibrate()) {
notification.defaults |= Notification.DEFAULT_VIBRATE;
}
notification.defaults |= Notification.DEFAULT_SOUND;
notify.notifyNotifications(
title,
content,
R.drawable.facebook_logo,
Notification.FLAG_AUTO_CANCEL | Notification.FLAG_ONLY_ALERT_ONCE,
notification);
}
public void rescheduleNotificationSync(boolean force) {
AlarmManager alarmMgr = (AlarmManager) mContext.getSystemService(Context.ALARM_SERVICE);
long nexttime;
long current_time = System.currentTimeMillis();
long last_sync_time = orm.getNotificationLastTime();
long donespan = (current_time - last_sync_time);
long left_time = Long.valueOf(orm.getNotificationInterval()) * sync_period - donespan;
if (donespan < 0 || left_time <= 0) {
long waittime = 1;
for (int i = 0; i < nErrorCount && i < 10; i++) {
waittime = waittime * 2;
}
nexttime = System.currentTimeMillis() + 1 * 60 * 1000 * waittime;
} else {
nexttime = System.currentTimeMillis() + left_time;
}
if (force == true) {
nexttime = System.currentTimeMillis() + 1 * 60 * 1000;
}
if (SNSService.TEST_LOOP) {
nexttime = System.currentTimeMillis() + 1 * 60 * 1000;
}
Intent i = new Intent();
i.setClassName("oms.sns.facebook", SERVICE);
i.setAction(ACTION);
PendingIntent phonebookpi =
PendingIntent.getService(
mContext.getApplicationContext(), 0, i, PendingIntent.FLAG_CANCEL_CURRENT);
alarmMgr.set(AlarmManager.RTC_WAKEUP, nexttime, phonebookpi);
}
private boolean enableNotifications() {
if (orm.isNotificationEnable()) {
return true;
}
return false;
}
public NotificationService(SNSService con, SocialORM orm, FacebookLoginHelper loginHelper) {
Log.d(TAG, "create NotificationService");
handler = new NotificationHandler();
mContext = con;
this.loginHelper = loginHelper;
this.orm = orm.instance(con);
notify = new StatusNotification(mContext);
pownermMgr = (PowerManager) mContext.getSystemService(Context.POWER_SERVICE);
registerAccountListener();
}
// notification should be get at the first time
public void Start() {
Log.d(TAG, "start NotificationService");
try {
String ca = orm.getSettingValue("lastNotificationID");
if (ca != null && ca.length() > 0) lastNotificationID = Long.valueOf(ca);
} catch (NumberFormatException ne) {
}
// this is not right, if reboot again, it will do it again,
// we need record the last time, then calculate the next time to to.
//
perm = loginHelper.getPermanentSesstion();
if (
/*SNSService.TEST_LOOP || */ perm != null) {
if (facebookA == null) {
facebookA = new AsyncFacebook(perm);
}
facebookA.setSession(perm);
rescheduleNotificationSync(true);
}
}
// time is up, need reget the data
public void alarmNotificationComming() {
Log.d(TAG, "alarm notification sync Comming");
if (enableNotifications()) {
Message msg = handler.obtainMessage(FACEBOOK_NOTIFY_SYNC);
msg.sendToTarget();
}
// re-schedule
long nexttime =
System.currentTimeMillis() + Long.valueOf(orm.getNotificationInterval()) * sync_period;
if (SNSService.TEST_LOOP) {
nexttime = System.currentTimeMillis() + 2 * 60 * 1000;
}
AlarmManager alarmMgr = (AlarmManager) mContext.getSystemService(Context.ALARM_SERVICE);
Intent i = new Intent();
i.setClassName("oms.sns.facebook", SERVICE);
i.setAction(ACTION);
PendingIntent phonebookpi =
PendingIntent.getService(
mContext.getApplicationContext(), 0, i, PendingIntent.FLAG_CANCEL_CURRENT);
alarmMgr.set(AlarmManager.RTC_WAKEUP, nexttime, phonebookpi);
}
public void processNotify(ArrayList<Notifications.Notification> notifications) {
String text = "";
int unread = 0;
long lastID = 0;
for (int i = 0; i < notifications.size(); i++) {
Notifications.Notification item = notifications.get(i);
if (item.is_unread == true) {
unread++;
if (text.length() == 0) {
lastID = item.notification_id;
text = item.body_text;
if (text == null || text.length() == 0) {
text = item.title_text;
}
}
}
}
notifications.clear();
if (lastID != 0 && lastNotificationID != lastID) {
Log.d(TAG, "lastNotificationID=" + lastNotificationID + " new latest id=" + lastID);
lastNotificationID = lastID;
orm.addSetting("lastNotificationID", String.valueOf(lastNotificationID));
if (unread > 0) {
String notify =
String.format(
mContext.getString(R.string.notification_format), unread, unread > 1 ? "s" : "");
text = SNSItemView.removeHTML(text, true);
sendNotification(notify, text);
}
} else {
Log.d(TAG, "no new unread");
}
}