我已经为Android平台创建了一个新的SOAP客户机。它使用一个JAX-WS生成的接口，但到目前为止它只是一个概念验证。

如果你感兴趣，请尝试这个例子和/或在AndroidSOAP上观看源代码。

我相信您可以用Axis创建一个小型SOAP客户机。轴安装说明。

要从移动设备(尤其是Android手机)调用web服务，我使用了一种非常简单的方法。我没有使用任何web服务客户端API试图调用web服务。我打电话的方法如下。

Create a simple HTTP connection by using the Java standard API HttpURLConnection. Form a SOAP request. (You can make help of SOAPUI to make a SOAP request.) Set doOutPut flag as true. Set HTTP header values like content-length, Content type, and User-agent. Do not forget to set Content-length value as it is a mandatory. Write entire the SOAP request to the output stream. Call the method to make a connection and receive the response (In my case I used getResonseCode). If your received response code as It means you are succeeded to call web service. Now take an input stream on the same HTTP connection and receive the string object. This string object is a SOAP response. If the response code is other than 200 then take a ErrorInput stream on same HTTPobject and receive the error if any. Parse the received response using SAXParser (in my case) or DOMParaser or any other parsing mechanism.

我已经在Android手机上实现了这个过程，并且它正在成功运行。我能够解析响应，即使它超过700 KB。

通过SOAP方法遵循这些步骤

从WSDL文件中，

为每个请求创建SOAP请求模板。 然后替换要在代码中传递的值。 使用DefaultHttpClient实例将该数据POST到服务端点。 获取响应流，最后 使用XML Pull解析器解析响应流。

我建议你查看一个非常有用的工具，它对我帮助很大。的人 负责那个项目的人也很有帮助。 www.wsdl2code.com/

要从android调用SOAP web服务，请尝试使用此客户端

不要忘记在java构建路径中添加ksoap2-android.jar

public class WsClient {
    private static final String SOAP_ACTION = "somme";
    private static final String OPERATION_NAME = "somme";
    private static final String WSDL_TARGET_NAMESPACE = "http://example.ws";
    private static final String SOAP_ADDRESS = "http://192.168.1.2:8080/axis2/services/Calculatrice?wsdl";

    public String caclculerSomme() {

        String res = null;
        SoapObject request = new SoapObject(WSDL_TARGET_NAMESPACE,
                OPERATION_NAME);
        request.addProperty("a", "5");
        request.addProperty("b", "2");

        SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(
                SoapEnvelope.VER11);
        envelope.dotNet = true;
        envelope.setOutputSoapObject(request);
        HttpTransportSE httpTransport = new HttpTransportSE(SOAP_ADDRESS);

        try {
            httpTransport.call(SOAP_ACTION, envelope);
            String result = envelope.getResponse().toString();
            res = result;
            System.out.println("############# resull is :" + result);
        } catch (Exception exception) {
            System.out.println("########### ERRER" + exception.getMessage());
        }

        return res;
    }
}