/**
* Disables alert in AlarmManger and StatusBar.
*
* @param id Alarm ID.
*/
static void disableAlert(Context context) {
AlarmManager am = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
PendingIntent sender =
PendingIntent.getBroadcast(
context, 0, new Intent(ALARM_ALERT_ACTION), PendingIntent.FLAG_CANCEL_CURRENT);
am.cancel(sender);
setStatusBarIcon(context, false);
saveNextAlarm(context, "");
}
/** Disables non-repeating alarms that have passed. Called at boot. */
public static void disableExpiredAlarms(final Context context) {
Cursor cur = getFilteredAlarmsCursor(context.getContentResolver());
long now = System.currentTimeMillis();
boolean status = false;
if (cur.moveToFirst()) {
do {
Alarm alarm = new Alarm(cur);
// A time of 0 means this alarm repeats. If the time is
// non-zero, check if the time is before now.
if (alarm.time != 0 && alarm.time < now) {
enableAlarmInternal(context, alarm, false);
} else {
status = true;
}
} while (cur.moveToNext());
}
cur.close();
if (status) setStatusBarIcon(context, true);
}
// ���ı���״̬��statusbar�ı�
public static void updateStatusBarIcon(int c1, int c2, Context context) {
if (c1 < c2) setStatusBarIcon(context, true);
else if (c1 > c2 && c2 == 0) setStatusBarIcon(context, false);
}