相关疑难解决方法(0)

如何在Android中使用DefaultHttpClient？

好吧,这是交易,我编写了一个应用程序,通过HTTP(post)数据从web url请求,数据使用JSon数组返回,我解析这些数组,以获得我想要的.

直到那里使用Android 2.3.x没有问题但是当我在Android 4中测试它时它根本不起作用.

这是我的代码:

public boolean testConexio(){

    boolean status = false;

    String rutaServer = "URL.php";
    //Log.e("log_tag", "Ruta server: "+rutaServer);
    InputStream is = null;
    String result = "";
    String temporal;

    //Valors a demanar/enviar
    ArrayList<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>();
    nameValuePairs.add(new BasicNameValuePair("param1",config.getUserDB())); // parametros POST!
    nameValuePairs.add(new BasicNameValuePair("param2",config.getPassDB())); // parametros POST!

    //http post
    try{
        HttpClient httpclient = new DefaultHttpClient();
        HttpPost httppost = new HttpPost(rutaServer);
        httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs,"UTF-8")); // valors POST UTF 8 coded <-- I KNOW! this is the way i need them …