[英]Android - Login authentication using wsdl webservice using ksoap2
我在android中创建了loginform
并检查服务器上的authenticate,但是它不会给我输出,我不知道发生了哪个错误!
我的Android活动代码:
public class MainActivity extends Activity {
private final String NAMESPACE = "http://ws.webapp.org";
private final String URL = "http://192.168.0.2:8080/WebApp2/services/SearchData?wsdl";
private final String SOAP_ACTION = "http://ws.webapp.org/getSearchData";
private final String METHOD_NAME = "getSearchData";
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Button login = (Button) findViewById(R.id.button1);
login.setOnClickListener(new View.OnClickListener() {
public void onClick(View arg0) {
loginAction();
}
});
}
private void loginAction(){
SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME);
EditText userName = (EditText) findViewById(R.id.editText1);
String user_Name = userName.getText().toString();
EditText userPassword = (EditText) findViewById(R.id.editText2);
String user_Password = userPassword.getText().toString();
//Pass value for userName variable of the web service
PropertyInfo unameProp =new PropertyInfo();
unameProp.setName("userName");//Define the variable name in the web service method
unameProp.setValue(user_Name);//set value for userName variable
unameProp.setType(String.class);//Define the type of the variable
request.addProperty(unameProp);//Pass properties to the variable
//Pass value for Password variable of the web service
PropertyInfo passwordProp =new PropertyInfo();
passwordProp.setName("password");
passwordProp.setValue(user_Password);
passwordProp.setType(String.class);
request.addProperty(passwordProp);
SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
envelope.setOutputSoapObject(request);
HttpTransportSE androidHttpTransport = new HttpTransportSE(URL);
try{
androidHttpTransport.call(SOAP_ACTION, envelope);
SoapPrimitive response = (SoapPrimitive)envelope.getResponse();
TextView result = (TextView) findViewById(R.id.textView1);
result.setText(response.toString());
}
catch(Exception e)
{
Toast.makeText(getApplicationContext(), e.getMessage(), Toast.LENGTH_LONG).show();
e.printStackTrace();
}
}
Android manifest.xml
文件:我已经获得了manifest.xml
的许可
请帮忙..!!
永远不要在主线程中进行HTTP请求/网络调用,始终使用Asynctask在后台执行更长时间的操作,这样它就不会停止UI线程。
本教程中提供了一个非常好的教程和分步指南。
在这里,您不使用任何与Web相关的动作的直接调用....
您首先调用后台线程并调用Web相关操作....
参考此代码:
大段引用
login.setOnClickListener(new View.OnClickListener() {
public void onClick(View arg0) {
AddReviewAsyncTask call = new AddReviewAsyncTask ();
call.execute();
}
});
private class AddReviewAsyncTask extends AsyncTask<String, Void, Void>
{
int responce;
@Override
protected Void doInBackground(String... params) {
// TODO Auto-generated method stub
loginAction();
return null;
}
@Override
protected void onPostExecute(Void result) {
// TODO Auto-generated method stub
super.onPostExecute(result);
}
@Override
protected void onPreExecute() {
// TODO Auto-generated method stub
super.onPreExecute();
}
}
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