Question

android闹钟响起事件可以监听到吗，应该怎么用

Answer 1

类似以下method中的写法

<pre class="brush:java; toolbar: true; auto-links: false;">// Schedule timer task within Alarm
private void scheduleTask(Message message) {

Calendar calendar = Calendar.getInstance();
calendar.set(Calendar.YEAR, whenMap.get("year"));
calendar.set(Calendar.MONTH, whenMap.get("month"));
calendar.set(Calendar.DAY_OF_MONTH, whenMap.get("day"));
calendar.set(Calendar.HOUR_OF_DAY, whenMap.get("hour"));
calendar.set(Calendar.MINUTE, whenMap.get("min"));
calendar.set(Calendar.SECOND, whenMap.get("sec"));

Intent intent = new Intent(this, AlarmReceiver.class);
intent.putExtra("textContact", message.getTextContact().trim());
intent.putExtra("textWhen", message.getTextWhen());
intent.putExtra("textContent", message.getTextContent());

// Different requestCode can lead to different PendingIntent
PendingIntent pendingIntent = PendingIntent.getBroadcast(this,
(int) calendar.getTimeInMillis(), intent, PendingIntent.FLAG_UPDATE_CURRENT);
AlarmManager am = (AlarmManager) getSystemService(ALARM_SERVICE);

ArrayList<PendingIntent> intentArray = new ArrayList<PendingIntent>();

// AlarmManager.RTC_WAKEUP can be executed when CPU sleep
// AlarmManager.RTC can't be executed when CPU sleep
am.set(AlarmManager.RTC_WAKEUP, calendar.getTimeInMillis(), pendingIntent);
}</pre>
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Answer 2

实在是听不懂