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云代码 - android代码库

获取天气预报（天气，气温，风力...）WebService

2012-10-26 作者： 小蜜锋举报

[android]代码库

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/**
 * 获取天气预报（天气，气温，风力...）
 */
public class MainActivity extends Activity {
 
    private static final String NAMESPACE = "http://WebXml.com.cn/";
    // WebService地址 后面的？wsdl根据WebService地宫的地址可加可不加
    private static String URL = "http://www.webxml.com.cn/WebServices/WeatherWebService.asmx?wsdl";
    private static final String METHOD_NAME = "getWeatherbyCityName";
    private static String SOAP_ACTION = NAMESPACE + METHOD_NAME;
 
    private String weatherToday;
 
    private Button okButton;
    private SoapObject detail;
 
    @Override
    public void onCreate(Bundle savedInstanceState) {
 
        StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder()
                .detectDiskReads().detectDiskWrites().detectNetwork() // 这里可以替换为detectAll()
                                                                        // 就包括了磁盘读写和网络I/O
                .penaltyLog() // 打印logcat，当然也可以定位到dropbox，通过文件保存相应的log
                .build());
        StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder()
                .detectLeakedSqlLiteObjects() // 探测SQLite数据库操作
                .penaltyLog() // 打印logcat
                .penaltyDeath().build());
 
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
 
        okButton = (Button) findViewById(R.id.ok);
 
        okButton.setOnClickListener(new Button.OnClickListener() {
            public void onClick(View v) {
                showWeather();
            }
        });
    }
 
    private void showWeather() {
        String city = "郑州";
        getWeather(city);
    }
 
    public void getWeather(String cityName) {
        try {
            SoapObject rpc = new SoapObject(NAMESPACE, METHOD_NAME);
            rpc.addProperty("theCityName", cityName);
 
            HttpTransportSE ht = new HttpTransportSE(URL);
            ht.debug = true;
 
            SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(
                    SoapEnvelope.VER11);
 
            envelope.bodyOut = rpc;
            envelope.dotNet = true;
            envelope.setOutputSoapObject(rpc);
 
            ht.call(SOAP_ACTION, envelope);
            // ht.call(null, envelope);
 
            SoapObject result = (SoapObject) envelope.bodyIn;
            detail = (SoapObject) result
                    .getProperty("getWeatherbyCityNameResult");
 
            System.out.println("result" + result);
            System.out.println("detail" + detail);
            Toast.makeText(MainActivity.this, detail.toString(),
                    Toast.LENGTH_LONG).show();
            parseWeather(detail);
 
            return;
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
 
    private void parseWeather(SoapObject detail)
            throws UnsupportedEncodingException {
        String date = detail.getProperty(6).toString();
        weatherToday = "今天：" + date.split(" ")[0];
        weatherToday = weatherToday + "\n天气：" + date.split(" ")[1];
        weatherToday = weatherToday + "\n气温："
                + detail.getProperty(5).toString();
        weatherToday = weatherToday + "\n风力："
                + detail.getProperty(7).toString() + "\n";
        System.out.println("weatherToday is " + weatherToday);
        Toast.makeText(MainActivity.this, weatherToday, Toast.LENGTH_LONG)
                .show();
 
    }
 
    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        getMenuInflater().inflate(R.menu.activity_main, menu);
 
        return true;
    }
}


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