我提供以下代码以发送多部分短信,并检查回复发送者的传递情况:
ExecuteCommand
是BroadCastReciver
,用于接收传入的短信,并最终通过发送一个包含size >160
个字符的短信来回复发送者,并检查所有部分的发送和传递状态。 public class ExecuteCommand extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
// TODO Auto-generated method stub
...
SendSMS s=new SendSMS(context);
s.SendMultipartSMS(MsgBody,Number);
}
类SendSMS
提供了BroadcastReceiver
,用于发送Intent以确定短信发送和传递状态,如下所示:
public class SendSMS {
Context smscontext;
private SmsManager smsManager;
private BroadcastReceiver sentReceiver;
int msgParts;
public SendSMS(Context context) {
smscontext = context;
}
public void SendMultipartSMS(String smsResult, String OriginatingAddress) {
smsManager = SmsManager.getDefault();
ArrayList<String> parts = smsManager.divideMessage(smsResult);
msgParts = parts.size();
final String SendNumber=OriginatingAddress;
sentReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
boolean anyError = false;
switch (getResultCode()) {
case Activity.RESULT_OK:
break;
case SmsManager.RESULT_ERROR_GENERIC_FAILURE:
case SmsManager.RESULT_ERROR_NO_SERVICE:
case SmsManager.RESULT_ERROR_NULL_PDU:
case SmsManager.RESULT_ERROR_RADIO_OFF:
anyError = true;
break;
}
msgParts--;
if (msgParts == 0) {
context.unregisterReceiver(sentReceiver);
Log.d("smsresiver", "send ok");
if (anyError) {
Toast.makeText(context, "sending sms fail",
Toast.LENGTH_SHORT).show();
}
}
}
};
smscontext.registerReceiver(sentReceiver, new IntentFilter(
"CTS_SMS_SEND_ACTION"));
Intent mSendIntent = new Intent("CTS_SMS_SEND_ACTION");
ArrayList<PendingIntent> sentIntents = new ArrayList<PendingIntent>();
for (int i = 0; i < parts.size(); i++) {
sentIntents.add(PendingIntent.getBroadcast(smscontext, 0, mSendIntent,
0));
}
smsManager.sendMultipartTextMessage(
OriginatingAddress, null, parts,
sentIntents, null);
}
最终短信接收正常,但发送回复短信引发了ReceiverCallNotAllowedException
异常,我认为这是由于动态注册接收器时没有正确地注销导致的。