Question

我的应用程序可以在android 2. *中运行，没有任何问题，并且可以正确使用KSoap模块。但在Android 4或更高版本中安装应用程序后，我收到此错误：

627-627/ir.tsms E/AndroidRuntime﹕ FATAL EXCEPTION: main
    android.os.NetworkOnMainThreadException
            at android.os.StrictMode$AndroidBlockGuardPolicy.onNetwork(StrictMode.java:1099)
            at java.net.InetAddress.lookupHostByName(InetAddress.java:391)
            at java.net.InetAddress.getAllByNameImpl(InetAddress.java:242)
            at java.net.InetAddress.getAllByName(InetAddress.java:220)
            at libcore.net.http.HttpConnection.<init>(HttpConnection.java:71)
            at libcore.net.http.HttpConnection.<init>(HttpConnection.java:50)
            at libcore.net.http.HttpConnection$Address.connect(HttpConnection.java:351)
            at libcore.net.http.HttpConnectionPool.get(HttpConnectionPool.java:86)
            at libcore.net.http.HttpConnection.connect(HttpConnection.java:128)
            at libcore.net.http.HttpEngine.openSocketConnection(HttpEngine.java:308)
            at libcore.net.http.HttpEngine.connect(HttpEngine.java:303)
            at libcore.net.http.HttpEngine.sendSocketRequest(HttpEngine.java:282)
            at libcore.net.http.HttpEngine.sendRequest(HttpEngine.java:232)
            at libcore.net.http.HttpURLConnectionImpl.connect(HttpURLConnectionImpl.java:80)
            at org.ksoap2.transport.ServiceConnectionSE.connect(ServiceConnectionSE.java:46)
            at org.ksoap2.transport.HttpTransportSE.call(HttpTransportSE.java:68)
            at ir.tsms.wsdl.WSDLHelper.call(WSDLHelper.java:34)
            at ir.tsms.wsdl.TSMS.checkUserAuth(TSMS.java:64)

我的WSDLHEPLER是：

public class WSDLHelper {
    public static String call(SoapObject request) throws TException {
        String result;

        SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
        envelope.setOutputSoapObject(request);

        AndroidHttpTransport transport = new AndroidHttpTransport(Strings.URL_TSMS);
        transport.debug = true;

        try {

            /*  GETTING ERROR IN BELOW LINE  */
            transport.call(Strings.URL_TSMS + request.getName(), envelope);
            result = envelope.getResponse().toString();
        } catch (IOException ex) {
            Log.e("" , ex.getMessage());
            throw new TException(PublicErrorList.NOT_EXIST_ERROR_DETAIL);
        } catch (XmlPullParserException ex) {
            Log.e("" , ex.getMessage());
            throw new TException(PublicErrorList.NOT_EXIST_ERROR_DETAIL);
        }
        if (result.equals(String.valueOf(Integers.CODE_USER_PASS_FALSE)))
            throw new TException(PublicErrorList.USERNAME_PASSWORD_ERROR);

        return result;
    }

    public static String convert1(String str) {
        return str.substring(1, str.length() - 1);
    }

    public static String[] convert2(String str) {
        return str.split(", ");
    }

    public static String[] convert3(String str) {
        return str.split(",");
    }

}

在android 2.2,3,3。*测试后没问题。我不知道为什么这个模块无法在android 4中运行。请帮助我。谢谢

我的Ksoap是：

ksoap2-android-assembly-2.4-jar-with-dependencies.jar

Answer 1

LogCat告诉你什么是错的：

FATAL EXCEPTION: main
android.os.NetworkOnMainThreadException

您是MainThread上的网络，在Android 3.0及更高版本中，您必须在后台线程上进行网络连接。

修改：这只是一个示例，可能包含错误！

public class WSDLHelper  extends AsyncTask<String, String, String>{

private static String SOAP_ACTION = "http://tempuri.org/***";
//private static String SOAP_ACTION = "http://tempuri.org/***";
private static String NAMESPACE = "http://tempuri.org/";
private static String METHOD_NAME = "yourMethodName";
private String Url;

private Context context;

public WSDLHelper()
{

}

public WSDLHelper(Context context)
{
    this.context = context;
}


@Override
public void onProgressUpdate(String... data)
{
}

@Override
protected String doInBackground(String... uri) 
{
        publishProgress("prepare sending");
        SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME);     


        request.addProperty("YourKey",Key);

        SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);

        new MarshalDate().register(envelope);

        envelope.setOutputSoapObject(request);
        envelope.dotNet = true;
        envelope.implicitTypes= false;

        try {
            HttpTransportSE androidHttpTransport = new HttpTransportSE(url);
            androidHttpTransport.call(SOAP_ACTION, envelope);
            // Get the SoapResult from the envelope body.
            SoapObject result = (SoapObject)envelope.bodyIn;
            String Test = result.toString();
            String Test1 = result.getProperty(0).toString();
            publishProgress("data accepted - " + result.getProperty(0).toString());
            return result.getProperty(0).toString();


            } 
        catch (Exception e) {
            return null;
            }

}

@Override
protected void onPostExecute(String result) {

    super.onPostExecute(result);

    if("OK".equals(result) )
    {
        // Do What you Want
    }
    else
    {
    }
}

}

Answer 2

如果其他答案不起作用，请在onCreate方法中尝试此操作，

    StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
    StrictMode.setThreadPolicy(policy);

Android在Android 4或更高版本中获取错误Ksoap

2 个答案: