【发布时间】:2012-03-08 14:26:33
【问题描述】:
我正在尝试使用 android 提供网络服务。我使用 Visual Studio 创建了 Web 服务。我手动测试了 Web 服务,它返回了我的值。现在,我尝试在 android 中配置 web 服务,以便它可以返回相同的值,但是当我尝试运行代码时发生错误。 转换为 Dalvik 格式失败,出现错误 1。 需要大师的建议。谢谢
下面是我的代码。
package com.test.web;
import android.app.Activity;
import android.os.Bundle;
import org.ksoap2.SoapEnvelope;
import org.ksoap2.serialization.PropertyInfo;
import org.ksoap2.serialization.SoapObject;
import org.ksoap2.serialization.SoapPrimitive;
import org.ksoap2.serialization.SoapSerializationEnvelope;
import org.ksoap2.transport.HttpTransportSE;
import android.util.Log;
import android.widget.TextView;
import android.widget.Toast;
public class WebSrviceActivity extends Activity {
private final String WSDL_TARGET_NAMESPACE = "http://smartposter.smartag.my";
private final String SOAP_ADDRESS = "http://smartposter.smartag.my/SmartPosterV1.asmx";
private final String SOAP_ACTION = "http://smartposter.smartag.my/HelloWorld";
private final String METHOD_NAME = "HelloWorld";
private static final String URL = "http://localhost:62558/SmartPosterV1.asmx";
private Object resultsRequestSOAP = null;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// setContentView(R.layout.main);
TextView tv = new TextView(this);
setContentView(tv);
SoapObject request = new SoapObject(WSDL_TARGET_NAMESPACE, METHOD_NAME);
//SoapObject
/*request.addProperty("firstname", "John");
request.addProperty("lastname", "Williams");*/
SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
envelope.setOutputSoapObject(request);
HttpTransportSE androidHttpTransport = new HttpTransportSE(URL);
try
{
androidHttpTransport.call(SOAP_ACTION, envelope);
resultsRequestSOAP = envelope.getResponse();
String[] results = (String[]) resultsRequestSOAP;
tv.setText( results[0]);
Toast.makeText(getApplicationContext(), "testig"+results[0].toString(), Toast.LENGTH_LONG).show();
}
catch(Exception ex)
{
}
}
}
【问题讨论】:
-
你是对的。一旦我取下罐子。它工作正常。谢谢。
标签: java android web-services android-emulator