Source Code : HttpPostExample.java File

HttpPostExample.Java File

public class HttpPostExample extends Activity {

TextView content;

EditText fname, email, login, pass;

String Name, Email, Login, Pass;

/** Called when the activity is first created. */

@Override

public void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_http_post_example);

content  =  (TextView)findViewById( R.id.content );

fname  =  (EditText)findViewById(R.id.name);

email  =  (EditText)findViewById(R.id.email);

login  =  (EditText)findViewById(R.id.loginname);

pass  =  (EditText)findViewById(R.id.password);

Button saveme=(Button)findViewById(R.id.save);

saveme.setOnClickListener(new Button.OnClickListener(){

public void onClick(View v)

{

try{

// CALL GetText method to make post method call

GetText();

}

catch(Exception ex)

{

content.setText(" url exeption! " );

}

}

}); 

}

// Create GetText Metod

public  void  GetText()  throws  UnsupportedEncodingException

{

// Get user defined values

Name = fname.getText().toString();

Email  = email.getText().toString();

Login  = login.getText().toString();

Pass  = pass.getText().toString();

// Create data variable for sent values to server 

String data = URLEncoder.encode("name", "UTF-8")

+ "=" + URLEncoder.encode(Name, "UTF-8");

data += "&" + URLEncoder.encode("email", "UTF-8") + "="

+ URLEncoder.encode(Email, "UTF-8");

data += "&" + URLEncoder.encode("user", "UTF-8")

+ "=" + URLEncoder.encode(Login, "UTF-8");

data += "&" + URLEncoder.encode("pass", "UTF-8")

+ "=" + URLEncoder.encode(Pass, "UTF-8");

String text = "";

BufferedReader reader=null;

// Send data

try

{

// Defined URL  where to send data

URL url = new URL("http://androidexample.com/media/webservice/httppost.php");

// Send POST data request

URLConnection conn = url.openConnection();

conn.setDoOutput(true);

OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream());

wr.write( data );

wr.flush();

// Get the server response

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

StringBuilder sb = new StringBuilder();

String line = null;

// Read Server Response

while((line = reader.readLine()) != null)

{

// Append server response in string

sb.append(line + "\n");

}

text = sb.toString();

}

catch(Exception ex)

{

}

finally

{

try

{

reader.close();

}

catch(Exception ex) {}

}

// Show response on activity

content.setText( text  );

}

}

Define Permission In AndroidManifest.Xml File

Server File Httppost.Php

This file will get POST method request and send response.

$name  = urldecode($_POST['name']);

$user  = urldecode($_POST['user']);

$email  = urldecode($_POST['email']);

$pass  = urldecode($_POST['pass']);

print " ==== POST DATA =====

Name  : $name

Email : $email

User  : $user

Pass  : $pass";

?>