我有 .net Web 服务,我想在 android 上使用它。这个网络服务的方法返回List(Of String),但我在android上没有得到响应。我能做些什么 ?这是代码..
我已经研究了 3 天,但还没有找到任何解决方案。
简而言之,我需要来自 .net Web 服务的一些列表,并将该列表的项目添加到微调器中。请帮我。
public class MainActivity extends Activity {
private Spinner myspinner;
private static final String METHOD_NAME = "Sektorler";
private static final String NAMESPACE = "http://tempuri.org/";
private static final String SOAP_ACTION = "http://tempuri.org/Sektorler";
private static final String URL = "http://www.xxxxxxxxxx.com/webservice1.asmx";
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
myspinner = (Spinner) findViewById(R.id.spinner1);
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,R.layout.activity_main , SektorDoldur());
myspinner.setAdapter(adapter);
}
private ArrayList<String> SektorDoldur() {
ArrayList<String> sektorler = new ArrayList<String>();
SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME);
SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
envelope.dotNet = true;
envelope.setOutputSoapObject(request);
HttpTransportSE androidHttpTransport = new HttpTransportSE(URL);
androidHttpTransport.debug = true;
try {
androidHttpTransport.call(SOAP_ACTION, envelope);
SoapObject response = (SoapObject) envelope.getResponse();
if (response.hasProperty("String")) {
if (response.getPropertyAsString("String") == null) {
//do something
} else {
for(int i=0;i<response.getPropertyCount();i++){
// sektorler.add(i, response.getPropertyAsString("String"));
sektorler.add(response.getPropertyAsString(i));
}
}
}
} catch (Exception e) {
e.printStackTrace();
}
return sektorler;
}
我也在尝试这段代码,但它不起作用。
public class MainActivity extends Activity {
private Spinner myspinner;
private static final String METHOD_NAME = "Sektorler";
private static final String NAMESPACE = "http://tempuri.org/";
private static final String SOAP_ACTION = "http://tempuri.org/Sektorler";
private static final String URL = "http://www.xxxxxxxx.com/webservice1.asmx";
private String[] denemeList;
private String[] SektorDoldur(){
SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME);
SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
envelope.dotNet = true;
envelope.setOutputSoapObject(request);
HttpTransportSE androidHttpTransport = new HttpTransportSE(URL);
androidHttpTransport.debug = true;
try {
androidHttpTransport.call(SOAP_ACTION, envelope);
SoapObject response = (SoapObject) envelope.bodyIn;
denemeList = new String[response.getPropertyCount()];
for(int i=0;i<response.getPropertyCount();i++){
denemeList[i] = response.getPropertyAsString(i).toString();
}
}
catch (Exception e) {
e.printStackTrace();
}
return denemeList;
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
SektorDoldur();
myspinner = (Spinner) findViewById(R.id.spinner1);
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,R.layout.activity_main , denemeList);
myspinner.setAdapter(adapter);
}
我得到了它 !!
这是错误的;
SoapObject response = (SoapObject) envelope.bodyIn;
让我们看看这段代码,这是真的;
SoapObject response = (SoapObject) envelope.getResponse();
最后还有一些技巧。
- 首先从项目中删除 ksoap2 jar 文件。
- 保存并关闭 Eclipse。
- 然后复制 ksoap2 jar 文件,转到您的工作区文件夹。
- 打开项目文件夹,单击“libs”文件夹并粘贴它。
-
再次打开 Eclipse 并运行项目!
private Spinner myspinner;
private static final String METHOD_NAME = "Sektorler";
private static final String NAMESPACE = "http://tempuri.org";
private static final String SOAP_ACTION = "http://tempuri.org/Sektorler";
private static final String URL = "http://www.xxxxxxxxxx.com/webservice1.asmx";
private String[] denemeList;
private void SektorDoldur(){
SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME);
SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
envelope.dotNet = true;
envelope.setOutputSoapObject(request);
HttpTransportSE androidHttpTransport = new HttpTransportSE(URL);
androidHttpTransport.debug = true;
try {
androidHttpTransport.call(SOAP_ACTION, envelope);
SoapObject response = (SoapObject) envelope.getResponse();
denemeList = new String[response.getPropertyCount()];
for(int i=0;i<response.getPropertyCount();i++){
denemeList[i] = response.getPropertyAsString(i).toString();
}
}
catch (Exception e) {
e.printStackTrace();
}
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
SektorDoldur();
myspinner = (Spinner) findViewById(R.id.spinner1);
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,android.R.layout.simple_spinner_item, denemeList);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
myspinner.setAdapter(adapter);
}
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