我想以编程方式在 android 中读取新传入 SMS 的消息正文。我尝试了一些东西，但没有返回任何内容：
我的代码有什么错误吗？
btnSendSms=(Button)findViewById(R.id.button1_SendSms);
btnSendSms.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
String strCellNo1 , strCellNo2 , strCellNo3 , strCellNo4 , strCellNo5;
SharedPreferences sendsmsSharedPref = Custom_Title_Bar_Activity.this.getSharedPreferences("MyPref",0);
strCellNo1 = sendsmsSharedPref.getString("num1", "n/a");
strCellNo2 = sendsmsSharedPref.getString("num2", "n/a");
strCellNo3 = sendsmsSharedPref.getString("num3", "n/a");
strCellNo4 = sendsmsSharedPref.getString("num4", "n/a");
strCellNo5 = sendsmsSharedPref.getString("num5", "n/a");
Log.e("Cell No One","->"+strCellNo1);
Log.e("Cell No Two","->"+strCellNo2);
Log.e("Cell No Three","->"+strCellNo3);
Log.e("Cell No Four","->"+strCellNo4);
Log.e("Cell No Five","->"+strCellNo5);
strPhones=strCellNo1;
if(strCellNo2.toString().length() >1 )
{
strPhones=strPhones+";"+strCellNo2;
if(strCellNo3.toString().length() >1 )
{
strPhones=strPhones+";"+strCellNo3;
if(strCellNo4.toString().length() >1 )
{
strPhones=strPhones+";"+strCellNo4;
if(strCellNo5.toString().length() >1 )
{
strPhones=strPhones+";"+strCellNo5;
}
}
}
}
String message="Android";
txtSms=(TextView)findViewById(R.id.txt_Sms);
txtSms.setText(message);
String strMessage=txtSms.getText().toString();
/*strPhones=strCellNo1+";"+strCellNo2+";"+strCellNo3+";"+strCellNo4+";"+strCellNo5;*/
Log.e("String Phone->",""+strPhones);
edtxt_PhNO=(TextView)findViewById(R.id.txt_PhNO);
edtxt_PhNO.setText(strPhones);
String strPHNO=edtxt_PhNO.getText().toString();
StringTokenizer stokenizer=new StringTokenizer(strPHNO,";");
Log.e("",""+stokenizer);
while(stokenizer.hasMoreElements())
{
Log.e("Inside While Loop ","");
String tempMobileNumber=(String)stokenizer.nextElement();
Log.e("",""+tempMobileNumber);
if(tempMobileNumber.length() >0 && strMessage.trim().length() >0 )
{
sendSMS(tempMobileNumber, strMessage);
Log.e("sendSMS Method","");
}
else
{
Toast.makeText(getBaseContext(),"Please enter both phone number and message.",Toast.LENGTH_SHORT).show();
}
}
}
});
private void sendSMS(String phoneNumber, String message)
{
String SENT = "SMS_SENT";
String DELIVERED = "SMS_DELIVERED";
PendingIntent sentPI = PendingIntent.getBroadcast(this, 0,
new Intent(SENT), 0);
PendingIntent deliveredPI = PendingIntent.getBroadcast(this, 0,
new Intent(DELIVERED), 0);
//---when the SMS has been sent---
registerReceiver(new BroadcastReceiver(){
@Override
public void onReceive(Context arg0, Intent arg1) {
switch (getResultCode())
{
case Activity.RESULT_OK:
Toast.makeText(getBaseContext(), "SMS sent",
Toast.LENGTH_SHORT).show();
break;
case SmsManager.RESULT_ERROR_GENERIC_FAILURE:
Toast.makeText(getBaseContext(), "Generic failure",
Toast.LENGTH_SHORT).show();
break;
case SmsManager.RESULT_ERROR_NO_SERVICE:
Toast.makeText(getBaseContext(), "No service",
Toast.LENGTH_SHORT).show();
break;
case SmsManager.RESULT_ERROR_NULL_PDU:
Toast.makeText(getBaseContext(), "Null PDU",
Toast.LENGTH_SHORT).show();
break;
case SmsManager.RESULT_ERROR_RADIO_OFF:
Toast.makeText(getBaseContext(), "Radio off",
Toast.LENGTH_SHORT).show();
break;
}
}
},new IntentFilter(SENT));
//---when the SMS has been delivered---
registerReceiver(new BroadcastReceiver(){
@Override
public void onReceive(Context arg0, Intent arg1) {
switch (getResultCode())
{
case Activity.RESULT_OK:
Toast.makeText(getBaseContext(), "SMS delivered",
Toast.LENGTH_SHORT).show();
break;
case Activity.RESULT_CANCELED:
Toast.makeText(getBaseContext(), "SMS not delivered",
Toast.LENGTH_SHORT).show();
break;
}
}
}, new IntentFilter(DELIVERED));
/* SmsManager sms = SmsManager.getDefault();
sms.sendTextMessage(phoneNumber, null, message, sentPI, deliveredPI); */
SmsManager sms = SmsManager.getDefault();
sms.sendTextMessage(phoneNumber, null, message, sentPI, deliveredPI);
}
and this is SmsReceiver class extends Broadcast Receiver
public class SmsReceiver extends BroadcastReceiver
{
@Override
public void onReceive(Context context, Intent intent) {
// TODO Auto-generated method stub
//---get the SMS message passed in---
Bundle bundle = intent.getExtras();
if (bundle != null)
{
Object[] pdus = (Object[]) bundle.get("pdus");
final SmsMessage[] messages = new SmsMessage[pdus.length];
for (int i = 0; i < pdus.length; i++)
{
messages[i] = SmsMessage.createFromPdu((byte[]) pdus[i]);
}
StringBuffer content = new StringBuffer();
if (messages.length > 0)
{
for (int i = 0; i < messages.length; i++)
{
content.append(messages[i].getMessageBody());
}
}
String mySmsText = content.toString();
}
}
}
谁能帮我这个？