android 和 webService交互

webService 很久不用了,第一次使用还是13年, 早已忘记怎么搞了.今天看了篇博文,写了个demo .记录下吧!

首先要下载skoap2  .... xxx.jar  ,我用的是最新的3.6.2 , 下载地址网上很多. 随便下载个版本就行.

public class MainActivity extends AppCompatActivity {

    private Button btn;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
        StrictMode.setThreadPolicy(policy);
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        btn = (Button) findViewById(R.id.button);

        btn.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                new Thread(){
                    @Override
                    public void run() {
                        getRemoteInfo();
                    }
                }.start();
            }
        });
    }

    /**
     * 得到远程数据
     */
    private void getRemoteInfo() {
        //String nameSpace = "http://WebXml.com.cn/";//命名空间
        String nameSpace = "http://WebXml.com.cn/";//命名空间
        //String methodName = "getMobileCodeInfo";//调用的方法名
        String methodName = "getOpenFundString";//调用的方法名
        //String endPoint = "http://www.webxml.com.cn/WebServices/MobileCodeWS.asmx";
        String endPoint = "http://ws.webxml.com.cn/WebServices/ChinaOpenFundWS.asmx";
        //String soapAction = "http://WebXml.com.cn/getMobileCodeInfo";
        String soapAction = "http://WebXml.com.cn/getOpenFundString";
        //指定webservice的命名空间和调用方法
        SoapObject rpc = new SoapObject(nameSpace,methodName);
        //需要传入的参数
        //rpc.addProperty("theCityName","郑州");
        //rpc.addProperty("",null);
        //生产调用webService方法的SOAP请求信息,并指定SOAP的版本 ,这个版本 根据 asdl文件中是1.1还是1.2协议来指定的. 一般VER11或者VER12都可以,以前还有VER10
        SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER12);
           envelope.bodyOut = rpc;
        envelope.dotNet = true;//设置是否调用的是dotNet开发的webService
        //(new MarshalBase64()).register(envelope);
        // 等价于envelope.bodyOut = rpc;
        envelope.setOutputSoapObject(rpc);
        HttpTransportSE transportSE = new HttpTransportSE(endPoint);
        transportSE.debug = true;
        try {
            //调用webService
            transportSE.call(soapAction,envelope);
            transportSE.call(null,envelope);
            if(envelope.getResponse()!=null){
                //获取返回的结果
//                SoapObject object = (SoapObject) envelope.bodyIn;
//                List<String> list= new ArrayList<>();
//                int count = object.getPropertyCount();
//                for (int i=0;i<count;i++){
//                    SoapObject subObject = (SoapObject) object.getProperty(i);
//                    String name = subObject.getPropertyAsString(i);
//
//                    list.add(name);
//                }
//                Log.e("集合长度",list.size()+"");
                String result = String.valueOf(envelope.getResponse());
                Log.e("返回结果--------->",result);
                Message message = Message.obtain();
                message.obj = result;
                handler.sendMessage(message);
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    private Handler handler = new Handler(){
        @Override
        public void handleMessage(Message msg) {
            super.handleMessage(msg);
            String result = (String) msg.obj;
        }
    };
}

代码中有一大段注释,这里可以 获取网络数据并解析,一般情况下获取的数据有3种样式,xml 或者 json, 前两者都好说.

还有一种是anyType{string=xxxx; string=1232; ...}

参考:

http://blog.csdn.net/xf396191344/article/details/32135729

http://www.cnblogs.com/bruceli-net/p/5688216.html

http://blog.csdn.net/yuanyuan_186/article/details/51122579