HTTP Send SMS API Using Android

//Your authentication key

String authkey = "YourAuthKey";
//Multiple mobiles numbers separated by comma

String mobiles = "9999999";
//Sender ID,While using route4 sender id should be 6 characters long.

String senderId = "102234";
//Your message to send, Add URL encoding here.

String message = "Test message";
//define route

String route="default";


URLConnection myURLConnection=null;

URL myURL=null;

BufferedReader reader=null;


//encoding message 

String encoded_message=URLEncoder.encode(message);


//Send SMS API

String mainUrl="http://api.msg91.com/api/sendhttp.php?";


//Prepare parameter string 

StringBuilder sbPostData= new StringBuilder(mainUrl);

sbPostData.append("authkey="+authkey); 

sbPostData.append("&mobiles="+mobiles);

sbPostData.append("&message="+encoded_message);

sbPostData.append("&route="+route);

sbPostData.append("&sender="+senderId);



//final string

mainUrl = sbPostData.toString();
try

{

    //prepare connection

    myURL = new URL(mainUrl);

    myURLConnection = myURL.openConnection();

    myURLConnection.connect();

    reader= new BufferedReader(new InputStreamReader(myURLConnection.getInputStream()));

    

    //reading response 

    String response;

    while ((response = reader.readLine()) != null) 
    //print response 

    Log.d("RESPONSE", ""+response);

    

    //finally close connection

    reader.close();
} 

catch (IOException e) 
{ 

	e.printStackTrace();

}