如何在android报警时从待处理的意图中获取requestCode

Question

是否可以在 Receiver 类或 Activity 类中在意图时获取 requestCode？​​p>

这是我的未决意图

alarmMgr= (AlarmManager)getSystemService(Context.ALARM_SERVICE);
                Intent intent = new Intent(this, BroadcastReceiver_Class.class);
                /*intent.putExtra("alarm_time_minutes", minutes);*/
                pendingIntent = PendingIntent.getBroadcast(this, requestCode, intent,requestCode);
                alarmMgr.set(AlarmManager.RTC_WAKEUP, cal.getTimeInMillis(), pendingIntent);

提前致谢..

Answer 1

您可以将requestCode 附加到您的意图中。如下：

intent.putExtra("requestCode", requestCode);

然后你可以通过以下方式在Activity类中获取它：

int requestCode = received_intent.getExtras().getInt("requestCode");