public boolean LoadConfigureInfo(){
        boolean return_val = true;
        try{
            FileInputStream in = new FileInputStream(file_path);
            try (BufferedReader bufffile = new BufferedReader(new InputStreamReader(in, "UTF8"))) 
            {
                String strLine;
                strLine = bufffile.readLine();
                while (strLine != null)   {
                    if(strLine.substring(0, 3).equals("=00"))
                    {
                        bill_name.setText(strLine.substring(3));
                    }
                    else if(strLine.substring(0, 3).endsWith("=01"))
                    {
                        bill_phone.setText(strLine.substring(3));
                    }
                    else if(strLine.substring(0, 3).endsWith("=09"))
                    {
                        bill_maxNameChar.setText(strLine.substring(3));
                    }
                    strLine = bufffile.readLine();
                }
            }
            in.close();
        }catch (Exception e){//Catch exception if any
            return_val = false;
        }

        return return_val;
    }