android javaweb登录

package com.test; import java.io.IOException; import org.ksoap2.SoapEnvelope; import org.ksoap2.serialization.SoapObject; import org.ksoap2.serialization.SoapSerializationEnvelope; import org.ksoap2.transport.HttpTransportSE; import org.xmlpull.v1.XmlPullParserException; import android.app.Activity; import android.os.Bundle; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.EditText; import android.widget.TextView; import android.widget.Toast; public class MainActivity extends Activity { /** Called when the activity is first created. */ //数据连接地址 Integer.parseInt(r1.toString()) * Integer.parseInt(r2.toString()) final String wsdl = "http://192.168.0.53:8080/AndroidService_mp3/services/Service"; //命名空间 final String targetNameSpace = "http://service.com"; private String username; private String userpwd; private EditText ename = null; private EditText epwd = null; private String islogin="0"; TextView tv = null; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); ename = (EditText)this.findViewById(R.id.username); epwd = (EditText)this.findViewById(R.id.userpwd); Button btn =(Button) this.findViewById(R.id.login); btn.setOnClickListener(new addListeners()); tv = new TextView(this); tv.setText("OK,登录成功,呵呵哈哈哈哈 倒萨打算的阿斯打算打算 "); } class addListeners implements OnClickListener{ public void onClick(View arg0) { username =ename.getText().toString(); userpwd = epwd.getText().toString(); System.out.println("addlisteners................"); String webmethod = "login"; SoapObject soapObject = new SoapObject(targetNameSpace, webmethod); soapObject.addProperty("in8", username); soapObject.addProperty("in1", userpwd); SoapSerializationEnvelope Envelope = new SoapSerializationEnvelope(SoapEnvelope.VER10); Envelope.dotNet = false; // serializationEnvelope.bodyOut = soapObject; Envelope.setOutputSoapObject(soapObject); HttpTransportSE httpTransportSE = new HttpTransportSE(wsdl); try { //httpTransportSE调用Call方法 httpTransportSE.call(targetNameSpace + webmethod, Envelope); //获取返回的结果对象 if(Envelope.getResponse() != null){ Object obj = Envelope.getResponse(); //显示获取到的结果对象 String tempobj = "帐号密码错误！"; if(obj.toString().equals("1")){ tempobj ="登录成功！"; islogin = "1"; } Toast.makeText(getApplicationContext(), ""+tempobj, Toast.LENGTH_LONG).show(); if(islogin.equals("1")) setContentView(tv); } } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (XmlPullParserException e) { // TODO Auto-generated catch block e.printStackTrace(); } } } }