package doge.healthcare.Utils;
import android.os.Handler;import android.os.Message;import android.util.Log;import org.json.JSONArray;import org.json.JSONException;import org.json.JSONObject;import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.io.UnsupportedEncodingException;import java.net.HttpURLConnection;import java.net.MalformedURLException;import java.net.URL;/** * Created by doge on 2017/5/17. *///初始化天气数据public class WeatherUtil { private String cloth= null ,cold= null,light= null,sport= null,city= null,weather_toady=null,weather_tomorror = null,weather_houtian=null,weather_dahoutian=null,wind_toady=null,wind_tomorror = null,wind_houtian=null,wind_dahoutian=null; public WeatherUtil (final Handler handler_setDate) throws JSONException { new Thread(new Runnable() { @Override public void run() { String strURL = "https://jirenguapi.applinzi.com/weather.php"; URL url = null; try { url = new URL(strURL); HttpURLConnection httpConn = (HttpURLConnection) url.openConnection(); InputStreamReader input = new InputStreamReader(httpConn .getInputStream(), "utf-8"); BufferedReader bufReader = new BufferedReader(input); String line = ""; StringBuilder contentBuf = new StringBuilder(); while ((line = bufReader.readLine()) != null) { contentBuf.append(line); } //通过字符串，获得最外部的json对象 JSONObject jsonObj = new JSONObject(contentBuf.toString()); //获得json对象数组 JSONArray arr = jsonObj.getJSONArray("results"); for (int i = 0; i < arr.length(); i++) { //循环对象，并通过getString("属性名");来获得值 switch (i) { case 0: { //获得城市名 JSONObject tempJson = arr.getJSONObject(0); city = tempJson.getString("currentCity"); } case 1: { //获取穿衣，日照等数据 JSONObject tempJson = arr.getJSONObject(0); JSONArray indexarr = tempJson.getJSONArray("index");//获取index里的数据 JSONObject clothjson = indexarr.getJSONObject(0); //穿衣 JSONObject coldjson = indexarr.getJSONObject(2); //感冒 JSONObject sportjson = indexarr.getJSONObject(3); //运动 JSONObject lightjson = indexarr.getJSONObject(4); //穿衣 cloth = clothjson.getString("des"); cold = coldjson.getString("des"); sport = sportjson.getString("des"); light = lightjson.getString("des"); } case 2: { //当天天气 JSONObject tempJson = arr.getJSONObject(0); JSONArray indexarr = tempJson.getJSONArray("weather_data");//获取近几天天气数据 JSONObject todayjson = indexarr.getJSONObject(0); //今天 JSONObject tomrrowjson = indexarr.getJSONObject(1); //明天 JSONObject houtianjson = indexarr.getJSONObject(2); //后天 JSONObject dahoutianjson = indexarr.getJSONObject(3); //大后天 weather_toady = todayjson.getString("date") + "\n" +todayjson.getString("weather")+ "\n" +todayjson.getString("temperature"); weather_tomorror = tomrrowjson.getString("date") + "\n"+ tomrrowjson.getString("weather") + "\n"+ tomrrowjson.getString("temperature"); weather_houtian = houtianjson.getString("date") + "\n"+ houtianjson.getString("weather")+ "\n" + houtianjson.getString("temperature"); weather_dahoutian = dahoutianjson.getString("date") + "\n" + dahoutianjson.getString("weather")+ "\n"+ dahoutianjson.getString("temperature"); wind_toady = todayjson.getString("wind"); wind_tomorror = tomrrowjson.getString("wind"); wind_houtian = houtianjson.getString("wind"); wind_dahoutian = dahoutianjson.getString("wind"); //完成后发回一个消息表示完成 handler_setDate.sendEmptyMessage(0); } } } } catch (MalformedURLException e) { e.printStackTrace(); } catch (UnsupportedEncodingException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } catch (JSONException e) { e.printStackTrace(); } } }).start(); } public String getTemperature () { return "城市:"+"\n"+city+ "\n今日："+weather_toady+ "\n明天"+"\n"+weather_tomorror+ "\n后天"+"\n"+weather_houtian+ "\n大后天"+"\n"+weather_dahoutian+ "\n"+ "穿衣指数：\n" +cloth; } public String getWet() { return "风力指数\n"+ wind_toady+"\n"+ "感冒指数:\n"+ cold+"\n" +"运动指数\n"+ sport; } public String getLight() { return "紫外线指数\n"+ light ; }}import android 
