Android 获取天气http://write.blog.csdn.net/category
首先获取天气需要获取知道地理位置，由于百度提供了天气接口和地理接口所有这次用了百度的SDK。首先申请百度开发者，获取KEY，配置AndroidMainfest.xml
相关权限
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<!-- 百度定位需要的权限 -->
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS" />
<uses-permission android:name="android.permission.READ_LOGS" />
配置百度service
<service
android:name="com.baidu.location.f"
android:enabled="true"
android:process=":remote" >
</service>
获取地理位置
public class SelectCity {
private LocationClient mloation=null;
private BDLocationListener myListener =new Mylocationlistener();
private String add;
//private Context context;
private Handler handler;
public SelectCity(Context context,Handler handler) {
// TODO Auto-generated constructor stub
// // 声明LocationClient类
// this.context=context;
this.handler=handler;
Log.d("run", "select city");
mloation = new LocationClient(context);
// 注册监听函数
mloation.registerLocationListener(myListener);
setLocationOption();
}
public String getadd(){
return this.add;
}
/**
* 请求位置信息
*/
public void requestLocation() {
if (mloation.isStarted() == false) {
mloation.start();
} else {
mloation.requestLocation();
}
}
private void setLocationOption() {
LocationClientOption option = new LocationClientOption();
option.setOpenGps(true);
option.setAddrType("all");// 返回的定位结果包含地址信息
option.setCoorType("bd09ll");// 返回的定位结果是百度经纬度,默认值gcj02
option.setScanSpan(24 * 60 * 60 * 1000);// 设置发起定位请求的间隔时间为5000ms
option.disableCache(true);// 禁止启用缓存定位
option.setPoiNumber(5); // 最多返回POI个数
option.setPoiDistance(1000); // poi查询距离
option.setPoiExtraInfo(true); // 是否需要POI的电话和地址等详细信息
mloation.setLocOption(option);
}
class Mylocationlistener implements BDLocationListener{
@Override
public void onReceiveLocation(BDLocation arg0) {
// TODO Auto-generated method stub
if(arg0==null)
return;
String addr=arg0.getAddrStr();
add=formatCity(addr);
UpdateWeather uw=new UpdateWeather(add, handler);
Message msg=new Message();
msg.what=WheatherEntity.GET;
WheatherEntity we=new WheatherEntity();
we.setCITY(add);
msg.obj=we;
handler.sendMessage(msg);
Log.d("run", add);
}
@Override
public void onReceivePoi(BDLocation arg0) {
// TODO Auto-generated method stub
}
}
/**
* 将位置信息转换为城市
*
* @param addr
* 位置
* @return 城市名称
*/
private String formatCity(String addr) {
String city ="深圳";
try {
if (addr.contains("北京市") && addr.contains("区")) {
city = addr.substring(addr.indexOf("市") + 1, addr.indexOf("区"));
} else if (addr.contains("县")) {
city = addr.substring(addr.indexOf("市") + 1, addr.indexOf("县"));
} else {
int start = addr.indexOf("市");
int end = addr.lastIndexOf("市");
if (start == end) {
if (addr.contains("省")) {
city = addr.substring(addr.indexOf("省") + 1,
addr.indexOf("市"));
} else if (addr.contains("市")) {
city = addr.substring(0, addr.indexOf("市"));
}
} else {
city = addr.substring(addr.indexOf("市") + 1,
addr.lastIndexOf("市"));
}
}
return city;
} catch (Exception e) {
// TODO: handle exception
e.printStackTrace();
return city;
}
}
}
获取天气
public class UpdateWeather {
private String city;
private Handler handler;
/*
* ex. http://api.map.baidu.com/telematics/v3/weather?
* location=%E5%8C%97%E4%BA%AC&
* output=xml&
* ak=zEbewb0YcgBKgY3myDK585Qi
*
*/
public <T> UpdateWeather(String city,final Handler handler) {
// TODO Auto-generated constructor stub
this.city=city;
this.handler=handler;
this.city = city;
// 这里的AK替换成自己申请的百度API KEY，申请地址http://lbsyun.baidu.com/apiconsole/key
final String ak = "ak=zEbewb0YcgBKgY3myDK585Qi";
String location ="location="+city;
String output="&output=xml&";
String uri = "http://api.map.baidu.com/telematics/v3/weather?"+location+output+ak;
Log.d("run", uri);
HttpUtils http=new HttpUtils();
http.send(HttpMethod.GET,
uri,
new RequestCallBack<String>() {
int i=0;
@Override
public void onFailure(HttpException arg0, String arg1) {
// TODO Auto-generated method stub
}
@Override
public void onSuccess(ResponseInfo<String> arg0) {
// TODO Auto-generated method stub
WheatherEntity we=new WheatherEntity();
String res=arg0.result;
// Log.d("run", res);
String[] imageurl=res.split("<dayPictureUrl>");
String[] imageurl2=imageurl[1].split("</dayPictureUrl>");
String[] wind=res.split("<weather>");
String[] temperature=res.split("<temperature>");
i++;
String[] wea=temperature[1].split("</temperature>");
String[] wid=wind[1].split("</weather>");
we.setwheather(wea[0]);
we.setWind(wid[0]);
we.setimageurl(imageurl2[0]);
Message msg=new Message();
msg.what=WheatherEntity.GetWh;
msg.obj=we;
handler.sendMessage(msg);
}
});
}
}
在网上随便找了个资源，调试成功，发给大家
http://download.csdn.net/detail/qq296571277/8964005