public class MainActivity extends AppCompatActivity {

    private TextView tvContent;

    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_main);

        //找控件

        //局部变量变成员变量快捷键 : Ctrl + Alt + F  -> 敲回车(Enter)

        tvContent = (TextView) findViewById(R.id.tvContent);

    }

    public void btnGetWeather(View view){

        //Alter + Enter 导包快捷键

        new Thread(){

            @Override

            public void run() {

                getWeather();

            }

        }.start();

    }

    /**

     * 获取天气

     */

    private void getWeather(){

        //异常捕获快捷键 : Ctrl + Alt + T

        try {

            //创建一个信封

            SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);

            //信纸  namespace : 命名空间  移动通信学院    name : 服务名字  天气服务  Android、测试、IOS

            SoapObject object = new SoapObject("http://WebXml.com.cn/","getWeather");

            //设置请求参数

            object.addProperty("theCityCode","北京");

            object.addProperty("theUserID","7b810fda62b04020b0f23e443e6e8338");

            //将信装到信封里面

            envelope.bodyOut = object;

            //设置跨语言平台兼容性

            envelope.dotNet = true;

           //呼叫快递员

            HttpTransportSE httpTransportSE = new HttpTransportSE("http://ws.webxml.com.cn/WebServices/WeatherWS.asmx");

            //让快递员送信

            //soapAction : 动作 -> 邮票

            httpTransportSE.call("http://WebXml.com.cn/getWeather",envelope);

            //等待服务器响应

            if(envelope.getResponse() != null){//判断服务器响应内容是否为空，如果为空，则没有任何信息，反之亦然

                    //得到服务器响应的内容

                    final SoapObject result = (SoapObject) envelope.bodyIn;

                System.out.println("请求结果 : "+result.toString());

                runOnUiThread(new Runnable() {

                    @Override

                    public void run() {

                        //运行在主线程里面的

                        //设置文本信息

                        tvContent.setText(result.toString());

                    }

                });

            }

        } catch (Exception e) {

            e.printStackTrace();

        }

    }

}