android调用天气demo

package cn.hhs.activity; import android.app.Activity; import android.app.AlertDialog; import android.app.ProgressDialog; import android.content.DialogInterface; import android.location.Location; import android.os.AsyncTask; import android.os.Bundle; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.view.Window; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.EditText; import android.widget.ImageView; import android.widget.LinearLayout; import android.widget.TextView; import android.widget.Toast; import cn.hhs.util.DataUtil; import cn.hhs.util.HttpService; import com.baidu.mapapi.BMapManager; import com.baidu.mapapi.GeoPoint; import com.baidu.mapapi.LocationListener; import com.baidu.mapapi.MKAddrInfo; import com.baidu.mapapi.MKBusLineResult; import com.baidu.mapapi.MKDrivingRouteResult; import com.baidu.mapapi.MKLocationManager; import com.baidu.mapapi.MKPoiResult; import com.baidu.mapapi.MKSearch; import com.baidu.mapapi.MKSearchListener; import com.baidu.mapapi.MKTransitRouteResult; import com.baidu.mapapi.MKWalkingRouteResult; /** * @author 家铄 * @QQ 1466181491 * */ public class WeatherScreen extends Activity implements OnClickListener { BMapManager mBMapMan = null; LocationListener mLocationListener = null; MKSearch mSearch = null; String npCityId = ""; EditText dialogCity; String provinceName, cityName; boolean flag = true; ProgressDialog progressDialog; LinearLayout ll_yes, ll_no; TextView tv_city, tv_today, tv_attr1, tv_attr2, tv_attr3, tv_noresult; TextView tv_date1, tv_date2, tv_wd1, tv_wd2; ImageView ima, ima1, ima2; Button btn_return, btn_other; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); requestWindowFeature(Window.FEATURE_NO_TITLE); setContentView(R.layout.weather_screen); initView(); initBaiDuMap(); } @Override protected void onPause() { mBMapMan.getLocationManager().removeUpdates(mLocationListener); mBMapMan.stop(); super.onPause(); } @Override protected void onResume() { mBMapMan.getLocationManager().requestLocationUpdates(mLocationListener); mBMapMan.getLocationManager().enableProvider( MKLocationManager.MK_GPS_PROVIDER); mBMapMan.start(); super.onResume(); } /** * * 方法名：initBaiDuMap 功能：初始化百度地图 参数： */ private void initBaiDuMap() { mBMapMan = new BMapManager(getApplication()); mBMapMan.init("14A97FC2DDF678193F61C19C0A20EA29C49DEF5C", null);// 14A97FC2DDF678193F61C19C0A20EA29C49DEF5C mBMapMan.start(); initMyLocation(); } /** * * 方法名：initMyLocation 功能：启动定位 参数： */ private void initMyLocation() { progressDialog = ProgressDialog .show(this, null, "城市定位中...", true, true); mLocationListener = new LocationListener() { @Override public void onLocationChanged(Location location) { if (location != null && flag) { progressDialog.dismiss(); flag = false; GeoPoint myPt = new GeoPoint( (int) (location.getLatitude() * 1e6), (int) (location.getLongitude() * 1e6)); initMapSerach(); // 将当前坐标转化为地址获取当前城市名称 mSearch.reverseGeocode(myPt); } else { } } }; } private void initMapSerach() { // 初始化搜索模块，注册事件监听 mSearch = new MKSearch(); mSearch.init(mBMapMan, new MKSearchListener() { public void onGetPoiResult(MKPoiResult res, int type, int error) { } public void onGetDrivingRouteResult(MKDrivingRouteResult res, int error) { } public void onGetTransitRouteResult(MKTransitRouteResult res, int error) { } public void onGetWalkingRouteResult(MKWalkingRouteResult res, int error) { } public void onGetAddrResult(MKAddrInfo res, int error) { if (error != 0 || res == null) { } else { String city = res.addressComponents.city; String pro = res.addressComponents.province; if (city != null) { provinceName = pro.substring(0, pro.length() - 1); cityName = city.substring(0, city.length() - 1); progressDialog = ProgressDialog.show( WeatherScreen.this, null, "天气查询中...", true, true); QueryAsyncTask asyncTask = new QueryAsyncTask(); asyncTask.execute(""); } else { Toast.makeText(WeatherScreen.this, "定位不到当前城市，无法查询天气", Toast.LENGTH_SHORT).show(); } } } @Override public void onGetBusDetailResult(MKBusLineResult arg0, int arg1) { } }); } /** * * 方法名：initView 功能：初始化控件 参数： */ private void initView() { ll_yes = (LinearLayout) this.findViewById(R.id.ws2_ll_yes); ll_no = (LinearLayout) this.findViewById(R.id.ws2_ll_no); tv_city = (TextView) this.findViewById(R.id.ws2_tv_city); ima = (ImageView) this.findViewById(R.id.ws2_iv_image); tv_attr1 = (TextView) this.findViewById(R.id.ws2_tv_attr1); tv_attr2 = (TextView) this.findViewById(R.id.ws2_tv_attr2); tv_attr3 = (TextView) this.findViewById(R.id.ws2_tv_attr3); tv_noresult = (TextView) this.findViewById(R.id.ws2_tv_noresult); tv_date1 = (TextView) this.findViewById(R.id.ws2_tv_1_date); tv_date2 = (TextView) this.findViewById(R.id.ws2_tv_2_date); tv_wd1 = (TextView) this.findViewById(R.id.ws2_tv_1_wd); tv_wd2 = (TextView) this.findViewById(R.id.ws2_tv_2_wd); ima1 = (ImageView) this.findViewById(R.id.ws2_iv_1_image); ima2 = (ImageView) this.findViewById(R.id.ws2_iv_2_image); btn_return = (Button) this.findViewById(R.id.ws2_btn_return); btn_return.setOnClickListener(this); btn_other = (Button) this.findViewById(R.id.ws2_btn_submit); btn_other.setOnClickListener(this); } private class QueryAsyncTask extends AsyncTask { @Override protected void onPostExecute(Object result) { progressDialog.dismiss(); if (result != null) { String weatherResult = (String) result; if (weatherResult.split(";").length > 1) { String a = weatherResult.split(";")[1]; if (a.split("=").length > 1) { String b = a.split("=")[1]; String c = b.substring(1, b.length() - 1); String[] resultArr = c.split("\\}"); if (resultArr.length > 0) { todayParse(resultArr[0]); tommrowParse(resultArr[1]); thirddayParse(resultArr[2]); ll_yes.setVisibility(View.VISIBLE); tv_city.setText(cityName); } } else { DataUtil.Alert(WeatherScreen.this, "查无天气信息"); } } else { DataUtil.Alert(WeatherScreen.this, "查无天气信息"); } } else { DataUtil.Alert(WeatherScreen.this, "查无天气信息"); } super.onPostExecute(result); } @Override protected Object doInBackground(Object... params) { return HttpService.getWeather(cityName); } } /** * * 方法名：todayParse 功能：今天天气 参数： * * @param weather */ private void todayParse(String weather) { String temp = weather.replace("'", ""); String[] tempArr = temp.split(","); String wd = ""; String tq = ""; String fx = ""; if (tempArr.length > 0) { for (int i = 0; i < tempArr.length; i++) { if (tempArr[i].indexOf("t1:") != -1) { wd = tempArr[i].substring(3, tempArr[i].length()) + "℃"; } else if (tempArr[i].indexOf("t2:") != -1) { wd = wd + "~" + tempArr[i].substring(3, tempArr[i].length()) + "℃"; } else if (tempArr[i].indexOf("d1:") != -1) { fx = tempArr[i].substring(3, tempArr[i].length()); } else if (tempArr[i].indexOf("s1:") != -1) { tq = tempArr[i].substring(4, tempArr[i].length()); } } tv_attr1