rtc关机闹钟2 Alarm manager

public void set(int type, long triggerAtMillis, long windowMillis, long intervalMillis,
            PendingIntent operation, WorkSource workSource) {
        setImpl(type, triggerAtMillis, windowMillis, intervalMillis, 0, operation, workSource,
                null);
    }

    private void setImpl(int type, long triggerAtMillis, long windowMillis, long intervalMillis,
            int flags, PendingIntent operation, WorkSource workSource, AlarmClockInfo alarmClock) {
        if (triggerAtMillis < 0) {
            /* NOTYET
            if (mAlwaysExact) {
                // Fatal error for KLP+ apps to use negative trigger times
                throw new IllegalArgumentException("Invalid alarm trigger time "
                        + triggerAtMillis);
            }
            */
            triggerAtMillis = 0;
        }

        try {
            //mService.set(type, triggerAtMillis, windowMillis, intervalMillis, flags, operation,
            //        workSource, alarmClock);
            if(type == RTC_POWEROFF_WAKEUP){//RTC_POWEROFF_WAKEUP=5,RTC_WAKEUP=0

mService.set(RTC_WAKEUP, triggerAtMillis, windowMillis, intervalMillis, flags, operation, workSource, alarmClock); 
RtcEnable.set(RTC_POWEROFF_WAKEUP, triggerAtMillis, windowMillis, intervalMillis, operation, workSource);
 }
else{
 mService.set(type, triggerAtMillis, windowMillis, intervalMillis, flags, operation, workSource, alarmClock); } } catch (RemoteException ex) { } }