Monday, 23 July 2012

Android Send and Receive Sms


Hello Friends ,
Today ,I am sharing a sample application in which we can send and received
the sms.

1. SmsActivity.java



package com.app;

import android.app.Activity;
import android.app.PendingIntent;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.os.Bundle;
import android.telephony.gsm.SmsManager;
import android.telephony.gsm.SmsMessage;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;

public class SmsActivity extends  Activity 
{
 Button btnSendSMS;
 EditText txtPhoneNo;
 EditText txtMessage;
 
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) 
    {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);        
        btnSendSMS = (Button) findViewById(R.id.btnSendSMS);
        txtPhoneNo = (EditText) findViewById(R.id.txtPhoneNo);
        txtMessage = (EditText) findViewById(R.id.txtMessage);
        
        /*
        Intent sendIntent = new Intent(Intent.ACTION_VIEW);
        sendIntent.putExtra("sms_body", "Content of the SMS goes here..."); 
        sendIntent.setType("vnd.android-dir/mms-sms");
        startActivity(sendIntent);
        */
                
        btnSendSMS.setOnClickListener(new View.OnClickListener() 
        {
            public void onClick(View v) 
            {             
             String phoneNo = txtPhoneNo.getText().toString();
             String message = txtMessage.getText().toString();              
                if (phoneNo.length()>0 && message.length()>0)                
                    sendSMS(phoneNo, message);                
                else
                 Toast.makeText(getBaseContext(), 
                        "Please enter both phone number and message.", 
                        Toast.LENGTH_SHORT).show();
            }
        });        
    }
    
    //---sends a SMS message to another device---
    private void sendSMS(String phoneNumber, String message)
    {      
     /*
        PendingIntent pi = PendingIntent.getActivity(this, 0,
                new Intent(this, test.class), 0);                
            SmsManager sms = SmsManager.getDefault();
            sms.sendTextMessage(phoneNumber, null, message, pi, null);        
        */
     
     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);               
    }    
}

2.SmsReceiver.Java



package com.app;



import android.content.BroadcastReceiver;

import android.content.Context;

import android.content.Intent;

import android.os.Bundle;

import android.telephony.gsm.SmsMessage;

import android.widget.Toast;



public class SmsReceiver extends BroadcastReceiver

{

 @Override

 public void onReceive(Context context, Intent intent)

 {

        //---get the SMS message passed in---

        Bundle bundle = intent.getExtras();       

        SmsMessage[] msgs = null;

        String str = "";           

        if (bundle != null)

        {

            //---retrieve the SMS message received---

            Object[] pdus = (Object[]) bundle.get("pdus");

            msgs = new SmsMessage[pdus.length];           

            for (int i=0; i<msgs.length; i++){

                msgs[i] = SmsMessage.createFromPdu((byte[])pdus[i]);               

                str += "SMS from " + msgs[i].getOriginatingAddress();                    

                str += " :";

                str += msgs[i].getMessageBody().toString();

                str += "\n";       

            }

            //---display the new SMS message---

            Toast.makeText(context, str, Toast.LENGTH_SHORT).show();

        }                   

 }

}


Download The Source Code:
Sms.zip



Mukesh Yadav

Hi Guys I am from Delhi working as Web/Mobile Application Developer(Android Developer), also have knowledge of Roboelctric and Mockito ,android test driven development... Blogging has been my passion and I think blogging is one of the powerful medium to share knowledge and ideas....

5 comments:

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  3. Hello Mukesh,

    The receiving sms part is not working..How to do that.??

    ReplyDelete
  4. The receiving sms example is not included?

    ReplyDelete

 

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