/**
* Sets alarm on ACTION_BOOT_COMPLETED. Resets alarm on TIME_SET, TIMEZONE_CHANGED 接受开机启动完成的广播，
* 设置闹钟，当时区改变也设置
*/
@Override
public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
Log.v("wangxianming", "AlarmInitReceiver" + action);
// Remove the snooze alarm after a boot.
if (action.equals(Intent.ACTION_BOOT_COMPLETED)) {
Alarms.saveSnoozeAlert(context, -1, -1);
}
Alarms.disableExpiredAlarms(context);
Alarms.setNextAlert(context);
}
// Attempt to snooze this alert.
private void snooze() {
// Do not snooze if the snooze button is disabled.
if (!findViewById(R.id.snooze).isEnabled()) {
dismiss(false);
return;
}
// final String snooze =
// PreferenceManager.getDefaultSharedPreferences(this)
// .getString(SettingsActivity.KEY_ALARM_SNOOZE, DEFAULT_SNOOZE);
final String snooze =
PreferenceManager.getDefaultSharedPreferences(this).getString("", DEFAULT_SNOOZE);
int snoozeMinutes = Integer.parseInt(snooze);
final long snoozeTime = System.currentTimeMillis() + (1000 * 60 * snoozeMinutes);
Alarms.saveSnoozeAlert(AlarmAlertFullScreen.this, mAlarm.id, snoozeTime);
// Get the display time for the snooze and update the notification.
final Calendar c = Calendar.getInstance();
c.setTimeInMillis(snoozeTime);
// Append (snoozed) to the label.
String label = mAlarm.getLabelOrDefault(this);
label = getString(R.string.alarm_notify_snooze_label, label);
// Notify the user that the alarm has been snoozed.
Intent cancelSnooze = new Intent(this, AlarmReceiver.class);
cancelSnooze.setAction(Alarms.CANCEL_SNOOZE);
cancelSnooze.putExtra(Alarms.ALARM_ID, mAlarm.id);
PendingIntent broadcast = PendingIntent.getBroadcast(this, mAlarm.id, cancelSnooze, 0);
NotificationManager nm = getNotificationManager();
Notification n = new Notification(R.drawable.stat_notify_alarm, label, 0);
n.setLatestEventInfo(
this,
label,
getString(R.string.alarm_notify_snooze_text, Alarms.formatTime(this, c)),
broadcast);
n.flags |= Notification.FLAG_AUTO_CANCEL | Notification.FLAG_ONGOING_EVENT;
nm.notify(mAlarm.id, n);
String displayTime = getString(R.string.alarm_alert_snooze_set, snoozeMinutes);
// Intentionally log the snooze time for debugging.
Log.v(TAG, displayTime);
// Display the snooze minutes in a toast.
Toast.makeText(AlarmAlertFullScreen.this, displayTime, Toast.LENGTH_LONG).show();
stopService(new Intent(Alarms.ALARM_ALERT_ACTION));
finish();
}
@Override
public void onReceive(Context context, Intent intent) {
if (Alarms.ALARM_KILLED.equals(intent.getAction())) {
// The alarm has been killed, update the notification
updateNotification(
context,
(Alarm) intent.getParcelableExtra(Alarms.ALARM_INTENT_EXTRA),
intent.getIntExtra(Alarms.ALARM_KILLED_TIMEOUT, -1));
return;
} else if (Alarms.CANCEL_SNOOZE.equals(intent.getAction())) {
Alarms.saveSnoozeAlert(context, -1, -1);
return;
}
Alarm alarm = null;
// Grab the alarm from the intent. Since the remote AlarmManagerService
// fills in the Intent to add some extra data, it must unparcel the
// Alarm object. It throws a ClassNotFoundException when unparcelling.
// To avoid this, do the marshalling ourselves.
final byte[] data = intent.getByteArrayExtra(Alarms.ALARM_RAW_DATA);
if (data != null) {
Parcel in = Parcel.obtain();
in.unmarshall(data, 0, data.length);
in.setDataPosition(0);
alarm = Alarm.CREATOR.createFromParcel(in);
}
if (alarm == null) {
Log.v("AlarmReceiver failed to parse the alarm from the intent");
return;
}
// Intentionally verbose: always log the alarm time to provide useful
// information in bug reports.
long now = System.currentTimeMillis();
SimpleDateFormat format = new SimpleDateFormat("HH:mm:ss.SSS aaa");
Log.v(
"AlarmReceiver.onReceive() id "
+ alarm.id
+ " setFor "
+ format.format(new Date(alarm.time)));
if (now > alarm.time + STALE_WINDOW * 1000) {
if (Log.LOGV) {
Log.v("AlarmReceiver ignoring stale alarm");
}
return;
}
// Maintain a cpu wake lock until the AlarmAlert and AlarmKlaxon can
// pick it up.
AlarmAlertWakeLock.acquireCpuWakeLock(context);
/* Close dialogs and window shade */
Intent closeDialogs = new Intent(Intent.ACTION_CLOSE_SYSTEM_DIALOGS);
context.sendBroadcast(closeDialogs);
// Decide which activity to start based on the state of the keyguard.
Class c = AlarmAlert.class;
KeyguardManager km = (KeyguardManager) context.getSystemService(Context.KEYGUARD_SERVICE);
if (km.inKeyguardRestrictedInputMode()) {
// Use the full screen activity for security.
c = AlarmAlertFullScreen.class;
}
/*
* launch UI, explicitly stating that this is not due to user action so
* that the current app's notification management is not disturbed
*/
// ÐÞ¸Ä
// Intent alarmAlert = new Intent(context, c);
Intent test = new Intent(context, CalcScreen.class);
test.putExtra(Alarms.ALARM_RAW_DATA, data);
test.putExtra(Alarms.ALARM_ID, alarm.id);
// test.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
// alarmAlert.putExtra(Alarms.ALARM_INTENT_EXTRA, alarm);
// alarmAlert.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK
// | Intent.FLAG_ACTIVITY_NO_USER_ACTION);
// context.startActivity(alarmAlert);
test.putExtra(Alarms.ALARM_INTENT_EXTRA, alarm);
test.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_NO_USER_ACTION);
context.startActivity(test);
// Disable the snooze alert if this alarm is the snooze.
Alarms.disableSnoozeAlert(context, alarm.id);
// Disable this alarm if it does not repeat.
if (!alarm.daysOfWeek.isRepeatSet()) {
// ÐÞ¸Ä
Alarms.enableAlarm(context, alarm.id, false);
} else {
// Enable the next alert if there is one. The above call to
// enableAlarm will call setNextAlert so avoid calling it twice.
Alarms.setNextAlert(context);
}
// Play the alarm alert and vibrate the device.
Intent playAlarm = new Intent(Alarms.ALARM_ALERT_ACTION);
playAlarm.putExtra(Alarms.ALARM_INTENT_EXTRA, alarm);
context.startService(playAlarm);
// Trigger a notification that, when clicked, will show the alarm alert
// dialog. No need to check for fullscreen since this will always be
// launched from a user action.
Intent notify = new Intent(context, AlarmAlert.class);
notify.putExtra(Alarms.ALARM_INTENT_EXTRA, alarm);
PendingIntent pendingNotify = PendingIntent.getActivity(context, alarm.id, notify, 0);
// Use the alarm's label or the default label as the ticker text and
// main text of the notification.
String label = alarm.getLabelOrDefault(context);
Notification n = new Notification(R.drawable.stat_notify_alarm, label, alarm.time);
n.setLatestEventInfo(
context, label, context.getString(R.string.alarm_notify_text), pendingNotify);
n.flags |= Notification.FLAG_SHOW_LIGHTS | Notification.FLAG_ONGOING_EVENT;
n.defaults |= Notification.DEFAULT_LIGHTS;
// Send the notification using the alarm id to easily identify the
// correct notification.
NotificationManager nm = getNotificationManager(context);
nm.notify(alarm.id, n);
}
