android 调用.NET WebServices

下载Ksoap2.jar,

import  org.ksoap2.SoapEnvelope;import org.ksoap2.serialization.*;import  org.ksoap2.transport.HttpTransportSE;import  android.os.Handler;

Handler handler = new Handler() {

@Override    public void handleMessage(Message msg) {        super.handleMessage(msg);        Bundle bundle= msg.getData();        String result=bundle.getString("result");

Toast.makeText(LoginActivity.this,result,Toast.LENGTH_SHORT).show();    }};

new Thread() {    public void run() {

String Namespace = "http://tempuri.org/";        String MethodName = "UserLogin";        String WEB_SERVICE_URL = "http://192.168.4.2/myWeb/User.asmx";

SoapObject request = new SoapObject(Namespace, MethodName);        // 2、设置调用方法的参数值，如果没有参数，可以省略，

// 3、生成调用Webservice方法的SOAP请求信息。该信息由SoapSerializationEnvelope对象描述        SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(                SoapEnvelope.VER12);        envelope.bodyOut = request;        // c#写的应用程序必须加上这句        envelope.dotNet = true;        HttpTransportSE ht = new HttpTransportSE(WEB_SERVICE_URL);        // 使用call方法调用WebService方法        try {

ht.call(null, envelope);        } catch (Exception e) {            e.printStackTrace();        }        try {            final SoapPrimitive result = (SoapPrimitive) envelope.getResponse();            if (result != null) {                Log.d("----收到的回复----", result.toString());

Message message=new Message();                Bundle bundle=new Bundle();                bundle.putString("result",result.toString());                message.setData(bundle);                handler.sendMessage(message);

}

} catch (Exception e) {            Log.e("----发生错误---", e.getMessage());            e.printStackTrace();        }    }}.start();