Android 如何在广播接收机中触发警报?
我想在调用broadcastreceiver的Android 如何在广播接收机中触发警报?,android,Android,我想在调用broadcastreceiver的onReceive()方法时启动报警。使用下面的代码 Calendar cal = Calendar.getInstance(); cal.setTimeInMillis(System.currentTimeMillis()); cal.clear(); cal.set(2012,2,8,18,16); AlarmManager alarmMgr = (AlarmManager)getSystemService(Context.ALARM_SER
onReceive()方法时启动报警。使用下面的代码
Calendar cal = Calendar.getInstance();
cal.setTimeInMillis(System.currentTimeMillis());
cal.clear();
cal.set(2012,2,8,18,16);
AlarmManager alarmMgr = (AlarmManager)getSystemService(Context.ALARM_SERVICE);
Intent intent = new Intent(this, AlarmReceiver.class);
PendingIntent pendingIntent = PendingIntent.getBroadcast(this, 0, intent, 0);
// cal.add(Calendar.SECOND, 5);
alarmMgr.set(AlarmManager.RTC_WAKEUP, cal.getTimeInMillis(), pendingIntent);
您可以在onReceive(context-context,Intent-Intent)
中使用context
,而不是在上述代码中使用this