android-基于Webservice实现天气信息获取及源码下载（三）

本项目说明如下：
1、分别使用三种方式获取服务信息。soap、http get、http post三种方式实现信息的获取。
2、基于android调用webservice服务详细步骤实现
博文链接上一篇地址：
android-基于Webservice实现天气信息获取及源码下载（一）
android-基于Webservice实现天气信息获取及源码下载（二）

接上一篇博文讲述，省份列表和城市列表都是用了Adapter类，其实比较简单，代码如下：

public class ProviceOrCityAdapter extends BaseAdapter {    private ArrayList<String> arrayList;    private Context context;    public ProviceOrCityAdapter(Context context,ArrayList<String> arrayList){        this.context = context;        this.arrayList = arrayList;    }    @Override    public int getCount() {        return arrayList.size();    }    @Override    public Object getItem(int position) {        return arrayList.get(position);    }    @Override    public long getItemId(int position) {        return position;    }    @Override    public View getView(int position, View convertView, ViewGroup parent) {        Holder holder;        if (convertView == null) {            convertView = View.inflate(context, R.layout.main_list_item, null);            holder = new Holder();            holder.text = (TextView) convertView.findViewById(R.id.provice_tx);            convertView.setTag(holder);        }else {            holder = (Holder) convertView.getTag();        }        holder.text.setText(arrayList.get(position));        return convertView;    }    class Holder{        TextView text;    }}

Adapter类非常简单，就是保存一个文本，其实完全不用使用BaseAdapter，大家可以尝试使用ListAdapter类都可以。
下面给出城市县列表代码：

public class CityListActivity extends Activity {    private ListView cityList;    private TextView backTx;    private ArrayList<String> cityArrayList = new ArrayList<>();    private ProviceOrCityAdapter adapter;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        requestWindowFeature(Window.FEATURE_NO_TITLE);        setContentView(R.layout.city_activity_listv);        init();        setClick();        //HTTP GET方式获取城市列表//      HttpUtils.GetCityGet(getIntent().getStringExtra("provice"));        //HTTP POST方式获取城市列表//      HttpUtils.GetCityPost(getIntent().getStringExtra("provice"));        final WebServiceUtil webServiceUtil = new WebServiceUtil();        webServiceUtil.setCityCallBack(new CallBack() {            @Override            public void getData(ArrayList<String> arrayList) {                CityListActivity.this.cityArrayList = arrayList;                adapter = new ProviceOrCityAdapter(CityListActivity.this, arrayList);                cityList.setAdapter(adapter);            }        }, getIntent().getStringExtra("provice"));    }    private void setClick() {        backTx.setOnClickListener(new OnClickListener() {            @Override            public void onClick(View v) {                finish();            }        });        cityList.setOnItemClickListener(new OnItemClickListener() {            @Override            public void onItemClick(AdapterView<?> parent, View view,                    int position, long id) {                Toast.makeText(CityListActivity.this, cityArrayList.get(position), Toast.LENGTH_SHORT).show();                Intent intent = new Intent(CityListActivity.this, WeatherActivity.class);                intent.putExtra("theRedionCode", getIntent().getStringExtra("provice"));                startActivity(intent);            }        });    }    private void init(){        cityList = (ListView) findViewById(R.id.city_list);        backTx = (TextView) findViewById(R.id.back);        adapter = new ProviceOrCityAdapter(CityListActivity.this, cityArrayList);        cityList.setAdapter(adapter);    }    @Override    protected void onDestroy() {        super.onDestroy();    }}

不难，不多做解释。
下面是WeatherActivity类天气信息获取
代码如下：

public class WeatherActivity extends Activity {    private TextView back;    private TextView weatherTx;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        requestWindowFeature(Window.FEATURE_NO_TITLE);        setContentView(R.layout.weather_activity_view);        init();        setclick();        //获取天气信息GET方式//      HttpUtils.GetWeatherGet(getIntent().getStringExtra("theRedionCode"));        //获取天气信息POST方式//      HttpUtils.GetWeatherPost(getIntent().getStringExtra("theRedionCode"));        final WebServiceUtil webServiceUtil = new WebServiceUtil();        webServiceUtil.setWeatherCallBack(new WeatherCallBack() {            @Override            public void getData(String weather) {                weatherTx.setText(weather);            }        }, getIntent().getStringExtra("theRedionCode"));    }    private void setclick() {        back.setOnClickListener(new OnClickListener() {            @Override            public void onClick(View v) {                finish();            }        });    }    private void init() {        back = (TextView) findViewById(R.id.back);        weatherTx = (TextView) findViewById(R.id.text);    }}

我这里偷了个懒，只是把天气信息获取到用文本显示出来的。
本项目实现的是三种方式获取数据，没有讲述如何三种方式获取，下面给出使用HTTP GET、HTTP POST两种方式的获取代码如下：

public class HttpUtils {    private static String TAG = HttpUtils.class.getSimpleName();    /**     * 获取省份     * post方式     */    public static void GetProvicePost(){        Log.i(TAG, "HttpUtils==GetProvicePost");        new Thread(){            @Override            public void run() {                super.run();                HttpClient httpClient = new DefaultHttpClient();                HttpPost httpPost = new HttpPost(Constants.URI+"/getRegionProvince");                List<NameValuePair> params = new ArrayList<>();                params.add(new BasicNameValuePair("Content-Type", "application/x-www-form-urlencoded"));                params.add(new BasicNameValuePair("Content-Length", params.toString().length()+""));                try {                    httpPost.setEntity(new UrlEncodedFormEntity(params,HTTP.UTF_8));                    HttpResponse httpResponse = httpClient.execute(httpPost);                    if (httpResponse.getStatusLine().getStatusCode() ==200) {                        String msg = EntityUtils.toString(httpResponse.getEntity());                        Log.i(TAG, "MSG="+msg);                    }else {                        Log.i(TAG, "获取失败");                    }                } catch (Exception e) {                    e.printStackTrace();                    Log.i(TAG, "获取异常1");                }            }        }.start();    }    /**     * 获取省份     * GET方式     */    public static void GetProviceGet(){        Log.i(TAG, "HttpUtils==GetProviceGet");        new Thread(){            @Override            public void run() {                super.run();                HttpClient httpClient = new DefaultHttpClient();                HttpGet httpGet = new HttpGet(Constants.URI+"/getRegionProvince?");                try {                    HttpResponse httpResponse = httpClient.execute(httpGet);                    HttpEntity httpEntity = httpResponse.getEntity();                    if (httpEntity != null) {                        BufferedReader bReader = new BufferedReader(new InputStreamReader(httpEntity.getContent(),Charset.forName("UTF-8")));                        String line = null;                        while ((line = bReader.readLine()) != null) {                            Log.i(TAG, line);                        }                    }                } catch (Exception e) {                    e.printStackTrace();                    Log.i(TAG, "获取异常2");                }            }        }.start();    }    /**     * 获取城市     * GET方式     */    public static void GetCityGet(final String theRegionCode){        Log.i(TAG, "HttpUtils==GetCityGet");        new Thread(){            @Override            public void run() {                super.run();                HttpClient httpClient = new DefaultHttpClient();                HttpGet httpGet = new HttpGet(Constants.URI+"/getSupportCityString?theRegionCode="+theRegionCode);                try {                    HttpResponse httpResponse = httpClient.execute(httpGet);                    HttpEntity httpEntity = httpResponse.getEntity();                    if (httpEntity != null) {                        BufferedReader bReader = new BufferedReader(new InputStreamReader(httpEntity.getContent(),Charset.forName("UTF-8")));                        String line = null;                        while ((line = bReader.readLine()) != null) {                            Log.i(TAG, line);                        }                    }                } catch (Exception e) {                    e.printStackTrace();                    Log.i(TAG, "获取异常2");                }            }        }.start();    }    /**     * 获取城市     * post方式     */    public static void GetCityPost(final String theRegionCode){        Log.i(TAG, "HttpUtils==GetCityPost");        new Thread(){            @Override            public void run() {                super.run();                HttpClient httpClient = new DefaultHttpClient();                HttpPost httpPost = new HttpPost(Constants.URI+"/getSupportCityString");                List<NameValuePair> params = new ArrayList<>();                params.add(new BasicNameValuePair("Content-Type", "application/x-www-form-urlencoded"));                params.add(new BasicNameValuePair("Content-Length", params.toString().length()+""));                params.add(new BasicNameValuePair("theRegionCode",theRegionCode));                try {                    httpPost.setEntity(new UrlEncodedFormEntity(params,HTTP.UTF_8));                    HttpResponse httpResponse = httpClient.execute(httpPost);                    if (httpResponse.getStatusLine().getStatusCode() ==200) {                        String msg = EntityUtils.toString(httpResponse.getEntity());                        Log.i(TAG, "MSG="+msg);                    }else {                        Log.i(TAG, "获取失败");                    }                } catch (Exception e) {                    e.printStackTrace();                    Log.i(TAG, "获取异常1");                }            }        }.start();    }    /**     * 获取天气信息     * post方式     */    public static void GetWeatherPost(final String theCityCode){        Log.i(TAG, "HttpUtils==GetWeatherPost");        new Thread(){            @Override            public void run() {                super.run();                HttpClient httpClient = new DefaultHttpClient();                HttpPost httpPost = new HttpPost(Constants.URI+"/getWeather");                List<NameValuePair> params = new ArrayList<>();                params.add(new BasicNameValuePair("Content-Type", "application/x-www-form-urlencoded"));                params.add(new BasicNameValuePair("Content-Length", params.toString().length()+""));                params.add(new BasicNameValuePair("theCityCode",theCityCode));                params.add(new BasicNameValuePair("theUserID",Constants.theUserID));                try {                    httpPost.setEntity(new UrlEncodedFormEntity(params,HTTP.UTF_8));                    HttpResponse httpResponse = httpClient.execute(httpPost);                    if (httpResponse.getStatusLine().getStatusCode() ==200) {                        String msg = EntityUtils.toString(httpResponse.getEntity());                        Log.i(TAG, "MSG="+msg);                    }else {                        Log.i(TAG, "获取失败");                    }                } catch (Exception e) {                    e.printStackTrace();                    Log.i(TAG, "获取异常1");                }            }        }.start();    }    /**     * 获取天气信息     * GET方式     */    public static void GetWeatherGet(final String theCityCode){        Log.i(TAG, "HttpUtils==GetWeatherGet");        new Thread(){            @Override            public void run() {                super.run();                HttpClient httpClient = new DefaultHttpClient();                HttpGet httpGet = new HttpGet(Constants.URI+"/getWeather?theCityCode="+theCityCode+"&theUserID="+Constants.theUserID);                try {                    HttpResponse httpResponse = httpClient.execute(httpGet);                    HttpEntity httpEntity = httpResponse.getEntity();                    if (httpEntity != null) {                        BufferedReader bReader = new BufferedReader(new InputStreamReader(httpEntity.getContent(),Charset.forName("UTF-8")));                        String line = null;                        while ((line = bReader.readLine()) != null) {                            Log.i(TAG, line);                        }                    }                } catch (Exception e) {                    e.printStackTrace();                    Log.i(TAG, "获取异常2");                }            }        }.start();    }}

该类实现了网络访问天气信息的数据。可能大家会问，该类并没有把数据进行解析，只是简单的把获取到的数据打印出来？其实获取到的数据和使用第一种方式soap方式是一样的。
数据如下：

当你打印出来这样的数据的时候，说明你已经成功了。

不过最后提醒一点就是加权限

博文链接：
android-基于Webservice实现天气信息获取及源码下载（一）
android-基于Webservice实现天气信息获取及源码下载（二）

源码下载