Android访问webservice服务器的封装类
2016-09-02 14:51
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前提是导入jar包ksoap2-android-assembly-2.4-jar-with-dependencies.jar
封装好的类如下:
可以直接在主线程调用callWebService()方法访问:
如果服务器做一点调整,那么这里也会有几步需要调整一下:
import android.os.Handler;
import android.os.Message;
import org.ksoap2.SoapEnvelope;
import org.ksoap2.serialization.SoapObject;
import org.ksoap2.serialization.SoapSerializationEnvelope;
import org.ksoap2.transport.HttpTransportSE;
import org.xmlpull.v1.XmlPullParserException;
import java.io.IOException;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
/**
* Created by Administrator on 2016/5/25 0025.
*/
public class WebServiceUtil {
private static String jsonData;
// 含有3个线程的线程池
private static final ExecutorService executorService = Executors
.newFixedThreadPool(3);
public static void callWebService(String webServiceUrl, final String methodName,
HashMap<String, String> properties,
final WebServiceCallBack webServiceCallBack) {
// 创建HttpTransportSE对象,传递WebService服务器地址
final HttpTransportSE httpTransportSE = new HttpTransportSE(webServiceUrl);
httpTransportSE.debug = true;
// 创建SoapObject对象
SoapObject soapObject = new SoapObject(MyConstants.NAMESPACE, methodName);
// SoapObject添加参数
if (properties != null) {
for (Iterator<Map.Entry<String, String>> it = properties.entrySet()
.iterator(); it.hasNext();) {
Map.Entry<String, String> entry = it.next();
soapObject.addProperty(entry.getKey(), entry.getValue());
}
}
// 实例化SoapSerializationEnvelope,传入WebService的SOAP协议的版本号
final SoapSerializationEnvelope soapEnvelope = new SoapSerializationEnvelope(
SoapEnvelope.VER11);
// 设置是否调用的是.Net开发的WebService
/*soapEnvelope.setOutputSoapObject(soapObject);
soapEnvelope.dotNet = true;
httpTransportSE.debug = true;*/
soapEnvelope.bodyOut=soapObject;
// 用于子线程与主线程通信的Handler
final Handler mHandler = new Handler() {
@Override
public void handleMessage(Message msg) {
super.handleMessage(msg);
// 将返回值回调到callBack的参数中
webServiceCallBack.callBack((SoapObject) msg.obj);
}
};
// 开启线程去访问WebService
executorService.submit(new Runnable() {
@Override
public void run() {
SoapObject resultSoapObject = null;
try {
httpTransportSE.call(null, soapEnvelope);
if (soapEnvelope.getResponse() != null) {
// 获取服务器响应返回的SoapObject
resultSoapObject = (SoapObject) soapEnvelope.bodyIn;
//jsonData=soapEnvelope.getResponse().toString();
}
} catch (IOException e) {
e.printStackTrace();
} catch (XmlPullParserException e) {
e.printStackTrace();
} finally {
// 将获取的消息利用Handler发送到主线程
mHandler.sendMessage(mHandler.obtainMessage(0,
resultSoapObject));
}
}
});
}
public interface WebServiceCallBack {
public void callBack(SoapObject result);
}
}
封装好的类如下:
可以直接在主线程调用callWebService()方法访问:
如果服务器做一点调整,那么这里也会有几步需要调整一下:
import android.os.Handler;
import android.os.Message;
import org.ksoap2.SoapEnvelope;
import org.ksoap2.serialization.SoapObject;
import org.ksoap2.serialization.SoapSerializationEnvelope;
import org.ksoap2.transport.HttpTransportSE;
import org.xmlpull.v1.XmlPullParserException;
import java.io.IOException;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
/**
* Created by Administrator on 2016/5/25 0025.
*/
public class WebServiceUtil {
private static String jsonData;
// 含有3个线程的线程池
private static final ExecutorService executorService = Executors
.newFixedThreadPool(3);
public static void callWebService(String webServiceUrl, final String methodName,
HashMap<String, String> properties,
final WebServiceCallBack webServiceCallBack) {
// 创建HttpTransportSE对象,传递WebService服务器地址
final HttpTransportSE httpTransportSE = new HttpTransportSE(webServiceUrl);
httpTransportSE.debug = true;
// 创建SoapObject对象
SoapObject soapObject = new SoapObject(MyConstants.NAMESPACE, methodName);
// SoapObject添加参数
if (properties != null) {
for (Iterator<Map.Entry<String, String>> it = properties.entrySet()
.iterator(); it.hasNext();) {
Map.Entry<String, String> entry = it.next();
soapObject.addProperty(entry.getKey(), entry.getValue());
}
}
// 实例化SoapSerializationEnvelope,传入WebService的SOAP协议的版本号
final SoapSerializationEnvelope soapEnvelope = new SoapSerializationEnvelope(
SoapEnvelope.VER11);
// 设置是否调用的是.Net开发的WebService
/*soapEnvelope.setOutputSoapObject(soapObject);
soapEnvelope.dotNet = true;
httpTransportSE.debug = true;*/
soapEnvelope.bodyOut=soapObject;
// 用于子线程与主线程通信的Handler
final Handler mHandler = new Handler() {
@Override
public void handleMessage(Message msg) {
super.handleMessage(msg);
// 将返回值回调到callBack的参数中
webServiceCallBack.callBack((SoapObject) msg.obj);
}
};
// 开启线程去访问WebService
executorService.submit(new Runnable() {
@Override
public void run() {
SoapObject resultSoapObject = null;
try {
httpTransportSE.call(null, soapEnvelope);
if (soapEnvelope.getResponse() != null) {
// 获取服务器响应返回的SoapObject
resultSoapObject = (SoapObject) soapEnvelope.bodyIn;
//jsonData=soapEnvelope.getResponse().toString();
}
} catch (IOException e) {
e.printStackTrace();
} catch (XmlPullParserException e) {
e.printStackTrace();
} finally {
// 将获取的消息利用Handler发送到主线程
mHandler.sendMessage(mHandler.obtainMessage(0,
resultSoapObject));
}
}
});
}
public interface WebServiceCallBack {
public void callBack(SoapObject result);
}
}
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