安卓：从服务器

Question

获得在编辑文本数据，我有三个EditText上

1. 用户名
2. 名
3. 电子邮件

我要填补这些EditText上自动登录后通过用户和我想要从服务器使用这些值使用json。 任何人都可以帮助我做到这一点。我是一个json解析的新手，所以请帮助

Answer 1

你必须实现方法点击获取EditText的值。

String username = youedittext.getText().toString(); 
String name = youedittext2.getText().toString(); 
String email = youedittext3.getText().toString(); 

DefaultHttpClient client = new DefaultHttpClient(); 
        ArrayList<NameValuepair> nvp = new ArrayList<NameValuePair>(); 
        nvp.add(new BasicNameValuePair("username", username)); 
        nvp.add(new BasicNameValuePair("name", name)); 
        nvp.add(new BasicNameValuePair("mail", mail)); 
     HttpPost hpost = new HttpPost(url); 
     hpost.setEntity(new UrlEncodedFormEntity()); 
     HttpResponse response = client.execute(hpost); 

     HttpEntity entity = response.getEntity(); 
     InputStream is = entity.getContent(); 

     BufferedReader reader = new BufferedReader(new InputStreamReader(
       is, "iso-8859-1"), 8); 
     StringBuilder sb = new StringBuilder(); 
     String line = null; 
     while ((line = reader.readLine()) != null) { 
      sb.append(line + "\n"); 
     } 
     is.close(); 
     String result = sb.toString(); 

     JSONObject jobject = new JSONObject(result); 
        //Here you have to read the JSONObject it's very easy 

       Log.i("Content:",jobject.toString());