android 获取天气预报例子源码

【实例截图】

【核心代码】

package com.weatherinfo;


import com.getweatherinfo.GetWeateherInfo;
import com.getweatherinfo.WeatherJson;
import android.os.Bundle;
import android.app.Activity;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.TextView;

public class MainActivity extends Activity {

	public static String cityCode="101280800";
	//public static String url="http://www.weather.com.cn/data/cityinfo/101010100.html";
	//public static String url2="http://www.weather.com.cn/data/sk/101010100.html";
	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);
		getInfo(cityCode);
	}

	public void getInfo(String cityCode){
		String url="http://weather.51wnl.com/weatherinfo/GetMoreWeather?cityCode=" cityCode "&weatherType=0";
		String weatherDetail = "123";
		try {
			weatherDetail = GetWeateherInfo.getRequest(url);
			Log.d("shit", weatherDetail);
		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		TextView showTxt=(TextView)findViewById(R.id.showTxt);
		showTxt.setText(WeatherJson.weatherJson(weatherDetail));
	}
	@Override
	public boolean onCreateOptionsMenu(Menu menu) {
		// Inflate the menu; this adds items to the action bar if it is present.
		getMenuInflater().inflate(R.menu.main, menu);
		return true;
	}
	@Override
	public boolean onMenuItemSelected(int featureId, MenuItem item) {
		// TODO Auto-generated method stub
		if(item.getItemId()==R.id.beijing){
			cityCode="101010100";
			getInfo(cityCode);
		}else if(item.getItemId()==R.id.shenzhen){
			cityCode="101280601";
			getInfo(cityCode);
		}else if(item.getItemId()==R.id.foshan){
			cityCode="101280800";
			getInfo(cityCode);
		}else if(item.getItemId()==R.id.guangzhou){
			cityCode="101280101";
			getInfo(cityCode);
		}else if(item.getItemId()==R.id.dongguan){
			cityCode="101281601";
			getInfo(cityCode);
		}else if(item.getItemId()==R.id.changsha){
			cityCode="101250101";
			getInfo(cityCode);
		}
		return super.onMenuItemSelected(featureId, item);
	}
}