Java Android httppost响应和加载新xml

Java Android httppost响应和加载新xml,java,android,http-post,Java,Android,Http Post,我正在制作一个登录页面,并使用httppost登录网站的php脚本,但我不知道如何使用httppost响应,并使其在登录时加载一个新的xml。 从网站的回应应该是“确定”时,登录其权利 public class MainActivity extends Activity { EditText email,password; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate

我正在制作一个登录页面,并使用httppost登录网站的php脚本,但我不知道如何使用httppost响应,并使其在登录时加载一个新的xml。 从网站的回应应该是“确定”时,登录其权利

   public class MainActivity extends Activity {

 EditText email,password;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.login);

    email=(EditText)findViewById(R.id.email);
    password=(EditText)findViewById(R.id.password);
 Button logindugme = (Button) findViewById(R.id.logindugme);

 logindugme.setOnClickListener(new View.OnClickListener() {

     @Override
     public void onClick(View v) {

        String a = email.getText().toString();
        String b = password.getText().toString();
        senddata(a,b);

     }

     public void senddata(String a, String b) {

        Runnable r = new Login(a, b);
        new Thread(r).start();
    }
    });
}
和一个登录类

   public class Login implements Runnable {

private String a;
private String b;

    public Login(String a, String b) {
   this.a = a;
   this.b = b;
  }

   public void run() {
   HttpClient httpclient = new DefaultHttpClient();
   HttpPost httppost = new HttpPost("http://singiras.eu.pn/s/log.php");

   try {
       // Add your data
       List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(2);
       nameValuePairs.add(new BasicNameValuePair("email", this.a));
       nameValuePairs.add(new BasicNameValuePair("password", this.b));
       httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs));

       // Execute HTTP Post Request
       HttpResponse response = httpclient.execute(httppost);
       HttpEntity resEntity = response.getEntity();  
       if (resEntity != null) {    
           Log.i("RESPONSE",EntityUtils.toString(resEntity));
       }

   } catch (ClientProtocolException e) {

   } catch (IOException e) {
       //
   }






   }
 }
公共类登录实现可运行{
私人字符串a;
私有字符串b;
公共登录(字符串a、字符串b){
这个a=a;
这个.b=b;
}
公开募捐{
HttpClient HttpClient=新的DefaultHttpClient();
HttpPost HttpPost=新的HttpPost(“http://singiras.eu.pn/s/log.php");
试一试{
//添加您的数据
List nameValuePairs=新的ArrayList(2);
添加(新的BasicNameValuePair(“email”,this.a));
添加(新的BasicNameValuePair(“密码”,this.b));
setEntity(新的UrlEncodedFormEntity(nameValuePairs));
//执行HTTP Post请求
HttpResponse response=httpclient.execute(httppost);
HttpEntity当前性=response.getEntity();
如果(最近性!=null){
Log.i(“响应”,EntityUtils.toString(resEntity));
}
}捕获(客户端协议例外e){
}捕获(IOE异常){
//
}
}
}

尝试使用httppost将参数插入请求的URL,它为我解决了一个类似的问题

HttpPost httppost = new HttpPost("http://singiras.eu.pn/s/log.php?email="+this.a+"&password="+this.b);
并删除:

List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(2);
nameValuePairs.add(new BasicNameValuePair("email", this.a));
nameValuePairs.add(new BasicNameValuePair("password", this.b));
httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs));
List name-valuepairs=new-ArrayList(2);
添加(新的BasicNameValuePair(“email”,this.a));
添加(新的BasicNameValuePair(“密码”,this.b));
setEntity(新的UrlEncodedFormEntity(nameValuePairs));

尝试使用httppost将参数插入请求的URL,它为我解决了一个类似的问题

HttpPost httppost = new HttpPost("http://singiras.eu.pn/s/log.php?email="+this.a+"&password="+this.b);
并删除:

List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(2);
nameValuePairs.add(new BasicNameValuePair("email", this.a));
nameValuePairs.add(new BasicNameValuePair("password", this.b));
httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs));
List name-valuepairs=new-ArrayList(2);
添加(新的BasicNameValuePair(“email”,this.a));
添加(新的BasicNameValuePair(“密码”,this.b));
setEntity(新的UrlEncodedFormEntity(nameValuePairs));

这是错误的代码。必须在UI线程之外使用
IntentService
AsyncTask
处理网络。您的响应是否为“ok”?否,服务器应该响应。WebnewMobile,你能给我举个例子吗?这是个糟糕的代码。必须在UI线程之外使用
IntentService
AsyncTask
处理网络。您的响应是否为“ok”?否,服务器应该响应。WebnewMobile,你能给我举个例子吗?