android判断短信是否发送成功[动态注册广播]

// 创建广播
private BroadcastReceiver sendMessage = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
switch (getResultCode()) {
case Activity.RESULT_OK:
Toast.makeText(context, "短信发送成功!", Toast.LENGTH_SHORT).show();
break;
}
}
};

// 动态注册广播
registerReceiver(sendMessage, new IntentFilter("SENT_SMS_ACTION"));
Intent sentIntent = new Intent("SENT_SMS_ACTION");
PendingIntent sentPI = PendingIntent.getBroadcast(MainActivity.this, 0, sentIntent, 0);

// 发送短信，并判断是否发送成功
SmsManager manager = SmsManager.getDefault();
manager.sendTextMessage(号码, null, 短信内容, sentPI, null);