private static final String REGISTER_URL="http://vPC70.com/App/login.php";
     username =  editTextUserName.getText().toString().toLowerCase();
     userpassword=editTextPassword.getText().toString().toLowerCase();
     loc="11.295756,77.001890";
      imeino = "12312312456";
     register(username, userpassword, imeino, loc);

     private void register(final String username, final String userpassword,
      String imeino, String loc) {
      String urlSuffix = "?
      username="+username+"&userpassword="+userpassword+"&imeino="+imeino
     +"&location="+loc;
      class RegisterUser extends AsyncTask<String,String , String>{

        ProgressDialog loading;


        @Override
        protected void onPreExecute() {
            super.onPreExecute();
            loading = ProgressDialog.show(LoginActivity.this, "Please
       Wait",null, true, true);
        }

        @Override
        protected void onPostExecute(String s) {
            super.onPostExecute(s);
            loading.dismiss();

            }

        @Override
        protected String doInBackground(String... params) {
            String s = params[0];
            BufferedReader bufferedReader = null;
            try {
                URL url = new URL(REGISTER_URL+s);
                HttpURLConnection con = (HttpURLConnection)
           url.openConnection();
                bufferedReader = new BufferedReader(new
           InputStreamReader(con.getInputStream()));

                String result;

                result = bufferedReader.readLine();
                return result;

            }catch(Exception e){
                return null;
            }

        }
      }
      RegisterUser ru = new RegisterUser();
      ru.execute(urlSuffix);

{"Login":[{"status":"1","message":"Login Successfully !!!"}]}
      {"Login":[{"status":"0","message":"Invalid Password !!!"}]}

@Override
    protected void onPostExecute(String s) {
        super.onPostExecute(s);
        loading.dismiss();
        JsonObject object = new JsonObject(s);
        if(object.optString("status").equals("1")
          {
          // Your Logic here
         }

        )