Question

我正在开发我的第一个Android应用程序而且我已经达到了一个突破... 所以......我在这个函数的帮助下发送短信：

void sendSMS(String phoneNumber, String message,int id, String sdeviceid)    {
    String SENT = "SMS_SENT"+id;
    String DELIVERED = "SMS_DELIVERED"+id;
    PendingIntent sentPI = PendingIntent.getBroadcast(this, id, new Intent(SENT), PendingIntent.FLAG_ONE_SHOT);
    PendingIntent deliveredPI = PendingIntent.getBroadcast(this, id, new Intent(DELIVERED), PendingIntent.FLAG_ONE_SHOT);
    //---when the SMS has been sent---
    registerReceiver(new SentBroadCastReciever(phoneNumber, message, id, sdeviceid), new IntentFilter(SENT));
    //---when the SMS has been delivered---
    registerReceiver(new DeliveredBroadCastReciever(phoneNumber, message, id, sdeviceid), new IntentFilter(DELIVERED));
    SmsManager sms = SmsManager.getDefault();
    sms.sendTextMessage(phoneNumber, null, message, sentPI, deliveredPI);        
}

到目前为止一切都那么好......问题是如果我重新启动手机，剩下的PendingIntents会被销毁，我不会收到短信的SENT和DELIVERED广播。

我正在考虑onStartCommand重新注册PendingIntents for SMS'es，我没有得到答案，使用此代码，每条短信：

    String SENT = "SMS_SENT"+id;
    String DELIVERED = "SMS_DELIVERED"+id;
    PendingIntent sentPI = PendingIntent.getBroadcast(this, id, new Intent(SENT), PendingIntent.FLAG_ONE_SHOT);
    PendingIntent deliveredPI = PendingIntent.getBroadcast(this, id, new Intent(DELIVERED), PendingIntent.FLAG_ONE_SHOT);
    //---when the SMS has been sent---
    registerReceiver(new SentBroadCastReciever(phoneNumber, message, id, sdeviceid), new IntentFilter(SENT));
    //---when the SMS has been delivered---
    registerReceiver(new DeliveredBroadCastReciever(phoneNumber, message, id, sdeviceid), new IntentFilter(DELIVERED));

这会有用吗？如果在重新启动电话之后和我的服务开始之前收到广播怎么办（这可能吗？我的服务开始后我还会收到广播吗？）？有没有办法清理X小时后没有触发的pendingintents？

PendingIntent重新注册

0 个答案: