我正在开发一款闹钟应用。我逐字逐句地学习了AndroidAlarmController教程,只做了一些小的改动。出于某种原因,当警报响起时,我的广播接收器的onReceive()方法没有被调用。这是代码://thecallbackreceivedwhentheuser"sets"thetimeinthedialogprivateTimePickerDialog.OnTimeSetListenermTimeSetListener=newTimePickerDialog.OnTimeSetListener(){publicvoidonTimeSet(TimePickerview,intho