Android调用WebService

1. 首先需要包ksoap2-android-assembly-2.6.0-jar-with-dependencies.jar      下载： ksoap.rar

2. 在androidmanifest中添加访问网络的权限：<uses-permission android:name="android.permission.INTERNET"></uses-permission>

3. 代码编写：

public class AndroidWebServiceActivity extends Activity {
	public final static String NAMESPACE = "http://Services.Jason.TSD/";

	public static String wsdl = "http://192.168.1.6:8080/UserMgrService/UserInfoPort?wsdl";
	String methodName = "getUserInfo";

	String soupaction = NAMESPACE + "" + methodName;

	@Override
	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.main);

		new AsyncTask<Void, Void, Void>() {
			SoapSerializationEnvelope envelope;
			@Override
			protected Void doInBackground(Void... params) {
				// 指定webservice的命名空间和调用的方法名
				SoapObject rpc = new SoapObject(NAMESPACE, methodName);
				System.out.println("rpc" + rpc);
				//设置调用方法的参数值，如果没有参数，可以省略
				//rpc.addProperty(“param1”,”value”);
				
				//创建HttpTransportsSE对象。通过HttpTransportsSE类的构造方法可以指定WebService的WSDL文档的URL
				HttpTransportSE ht = new HttpTransportSE(wsdl);
				ht.debug = true;

				//生成调用Webservice方法的SOAP请求信息
				envelope = new SoapSerializationEnvelope(
						SoapEnvelope.VER11);

				envelope.bodyOut = rpc;
				envelope.dotNet = true;
				envelope.setOutputSoapObject(rpc);

				try {
					//使用call方法调用WebService方法
					ht.call(soupaction, envelope);
				} catch (IOException e) {
					System.out.println(2);
					// TODO Auto-generated catch block
					e.printStackTrace();
				} catch (XmlPullParserException e) {
					System.out.println(1);
					e.printStackTrace();
				}

				return null;
			}

			@Override
			protected void onPostExecute(Void result) {
				//使用getResponse方法获得WebService方法的返回结果
				//SoapObject soapObject =( SoapObject) envelope.getResponse();
				
				// 获取返回的数据
				SoapObject result2 = (SoapObject)envelope.bodyIn; 
				// 获取返回的结果
				System.out.println(result2.getProperty(0).toString());
				super.onPostExecute(result);
			}
			
		}.execute();

	}
}