用網(wǎng)上大佬們教的AlarmManager設(shè)置定時任務(wù)的時候,發(fā)現(xiàn)如果設(shè)置的時間(第二個參數(shù))在當前時間之前,那么廣播會立即發(fā)送,但是在之后就不會,所以稍作修改了一下:
AlarmManager am = (AlarmManager) getSystemService(ALARM_SERVICE);
Calendar calendar = Calendar.getInstance();
calendar.set(Calendar.HOUR_OF_DAY, 2);
calendar.set(Calendar.MINUTE, 0);
calendar.set(Calendar.SECOND, 0);
Intent intent = new Intent(Constants.INTENT_ALARM_LOG);
intent.setClassName("包名", "包名.BootReceiver");//8.0的靜態(tài)注冊的廣播需要加上這個
PendingIntent pi = PendingIntent.getBroadcast(this, 0, intent, 0);
am.setRepeating(AlarmManager.RTC_WAKEUP, calendar.getTimeInMillis() + AlarmManager.INTERVAL_DAY, AlarmManager.INTERVAL_DAY, pi);
在第二個參數(shù)加一天的TimeInMillis就可以了.