【紧急求助】一个程序不能设置俩闹钟广播么？

伊茨米可 2014-01-08 09:35:07

如题。
我定义了两个闹钟，set不同的stringextra到一个action，但在recever中获取的时候，发现get到的stringextra总是第一次发送的那个值，比如我第一次发送的test1，那么之后无论我怎么发送test2和test1，得到的永远都是test1。只有删除程序，从新安装了，才会有效，不过也只是有效一次。。。
附代码，请问这个是为什么……为毛会串。。。



				/* 闹钟1 */

				Intent intent = null;

                intent = new Intent(MainActivity.this, MainReceiver.class);

                intent.setAction("one_broadcast");

                Log.i("tag", "set action with test1");

                intent.putExtra("action_key", "test1");

                PendingIntent sender = null;

                sender = PendingIntent.getBroadcast(MainActivity.this, 0, intent, 0);

                Log.i("tag", "action content = " + intent.getStringExtra("test1"));

                Calendar calendar = Calendar.getInstance();

                calendar.setTimeInMillis(System.currentTimeMillis());

                AlarmManager alarm = null;

                alarm = (AlarmManager) MainActivity.this.getSystemService(Context.ALARM_SERVICE);

                alarm.set(AlarmManager.RTC, calendar.getTimeInMillis(), sender);

				

				/* 闹钟2 */

				Intent intent = null;

                intent = new Intent(MainActivity.this, MainReceiver.class);

                intent.setAction("one_broadcast");

                Log.i("tag", "set action with test2");

                intent.putExtra("action_key", "test2");

                PendingIntent sender = null;

                sender = PendingIntent.getBroadcast(MainActivity.this, 0, intent, 0);

                Log.i("tag", "action content = " + intent.getStringExtra("test2"));

                Calendar calendar = Calendar.getInstance();

                calendar.setTimeInMillis(System.currentTimeMillis());

                AlarmManager alarm = null;

                alarm = (AlarmManager) MainActivity.this.getSystemService(Context.ALARM_SERVICE);

                alarm.set(AlarmManager.RTC, calendar.getTimeInMillis(), sender);