Android Baidu Weather Interface

Baidu provides weather forecast query interface API, can be based on latitude/longitude/city Name query weather conditions.

Interface description

Search for weather results based on latitude/longitude/city name

interface Example

Http://api.map.baidu.com/telematics/v3/weather?location= Beijing &output=json&ak=yourkey

Baidu AK Application address:  Http://lbsyun.baidu.com/apiconsole/key
After the AK application, you can use this interface directly.

Interface parameter Description

parameter Type	Parameter name	whether you must	Specific Description
String	Ak	True	Developer Key
String	sn	False	This parameter must be used if the user is using the AK Check mode for SN check.
String	Location	True	Enter city or latitude and longitude, city name such as: Beijing, latitude format for Lng,lat coordinates such as: location=116.305145,39.982368; City weather Forecast Middle "|" Separate, location=116.305145,39.982368| 122.305145,36.982368| ....
String	Output	False	The output data format, the default is the XML format, when output is set to ' JSON ', outputs the data in JSON format;
String	Coord_type	False	The request parameter coordinate type, which defaults to gcj02 latitude and longitude coordinates. The allowed values are BD09LL, BD09MC, gcj02, WGS84. Bd09ll said Baidu latitude and longitude coordinates, BD09MC said Baidu Mercator coordinates, GCJ02 said after the National Bureau encrypted coordinates. WGS84 represents the coordinates acquired by GPS.

return results

Parameter name		meaning	Description
CurrentCity		Current City	Return to city name
Status		Return result status information
Date		Current time	Year-month-day
Results		Weather forecast Information	Day can return to the recent 3 days of weather conditions (today, tomorrow, the day after yesterday), evening can return to the last 4 days of the weather conditions (today, tomorrow, the day after, the day after Tomorrow)
Results.currentcity		Current City
Results.weather_data	Weather_data.date	Weather forecast Time
	Weather_data.daypictureurl	Daytime weather forecast Picture URL
	Weather_data.nightpictureurl	Night weather forecast Picture URL
	Weather_data.weather	Weather conditions	All weather conditions ("|" Separator): Sunny | cloudy | overcast | showers | thunderstorms | Thunderstorms with hail | sleet | rain | cloudy | heavy rain | rainstorm | heavy Rainstorm | snow | Snow | snow | blizzard | fog | freezing Rain | sandstorm | Drizzle to moderate rain | Rain to heavy rains | Rainstorm to heavy rain | Rainstorm to torrential rain | Snow turn snow | Snow to Snow |
	Weather_data.wind	Wind
	Weather_data.temperature	Temperature

2. Viewing data interface data on a Web page
Data in XML format:

1 <?XML version= "1.0" encoding= "Utf-8"?> 2 <Cityweatherresponse>3     <Status>Success</Status>4     <Date>2014-05-03</Date>5     <Results> 6      7         <currentcity>Beijing</currentcity>8         <Weather_data>9                             <Date>Saturday (Today, Real time: 22 ℃)</Date>Ten                 <Daypictureurl>Http://api.map.baidu.com/images/weather/day/leizhenyu.png</Daypictureurl> One                 <Nightpictureurl>Http://api.map.baidu.com/images/weather/night/duoyun.png</Nightpictureurl> A                 <Weather>Thundershowers to Cloudy</Weather> -                 < Wind>North Wind Level 5-6</ Wind> -                 <Temperature>24 ~ 11 ℃</Temperature> the                             <Date>Sunday</Date> -                 <Daypictureurl>Http://api.map.baidu.com/images/weather/day/duoyun.png</Daypictureurl> -                 <Nightpictureurl>Http://api.map.baidu.com/images/weather/night/qing.png</Nightpictureurl> -                 <Weather>Cloudy With a sunny turn</Weather> +                 < Wind>North Wind Level 4-5</ Wind> -                 <Temperature>19 ~ 8 ℃</Temperature> +                             <Date>Monday</Date> A                 <Daypictureurl>Http://api.map.baidu.com/images/weather/day/qing.png</Daypictureurl> at                 <Nightpictureurl>Http://api.map.baidu.com/images/weather/night/qing.png</Nightpictureurl> -                 <Weather>Clear</Weather> -                 < Wind>Breeze</ Wind> -                 <Temperature>21 ~ 9 ℃</Temperature> -                             <Date>Tuesday</Date> -                 <Daypictureurl>Http://api.map.baidu.com/images/weather/day/duoyun.png</Daypictureurl> in                 <Nightpictureurl>Http://api.map.baidu.com/images/weather/night/qing.png</Nightpictureurl> -                 <Weather>Cloudy With a sunny turn</Weather> to                 < Wind>Breeze</ Wind> +                 <Temperature>21 ~ 10 ℃</Temperature> -                     </Weather_data> the         </Results> * </Cityweatherresponse>

Data in JSON form:

{"Error": 0, "status": "Success", "date": "2014-05-03", "results": [{"currentcity": "Beijing", "Weather_data": [{"Date": "Saturday (Today, Live: 22 ℃)", "Daypicture Url ":" Http://api.map.baidu.com/images/weather/day/leizhenyu.png "," Nightpictureurl ":" Http://api.map.b                    Aidu.com/images/weather/night/duoyun.png "," Weather ":" Thundershowers to Cloudy "," Wind ":" North 5-6 Level ",                    "Temperature": "24 ~ 11 ℃"}, {"Date": "Sunday", "Daypictureurl": "Http://api.map.baidu.com/images/weather/day/duoyun.png", "Nightpictureurl": " Http://api.map.baidu.com/images/weather/night/qing.png "," Weather ":" Cloudy Turn Clear "," Wind ":                    "North Wind Level 4-5", "Temperature": "19 ~ 8 ℃"}, {"Date": "Monday", "DaypIctureurl ":" Http://api.map.baidu.com/images/weather/day/qing.png "," Nightpictureurl ":" Http://api.map.                    Baidu.com/images/weather/night/qing.png "," Weather ":" Sunny "," wind ":" Breeze ", "Temperature": "21 ~ 9 ℃"}, {"Date": "Tuesday", "Da Ypictureurl ":" Http://api.map.baidu.com/images/weather/day/duoyun.png "," Nightpictureurl ":" Http://api.                    Map.baidu.com/images/weather/night/qing.png "," Weather ":" Cloudy to clear "," wind ":" Breeze ", "Temperature": "21 ~ 10 ℃"}]}]}

The following is a demo to get the weather data (in order to get JSON, for example, do not parse):

Data obtained on the phone: part of the Code:

1  Public classMainactivityextendsActivity {2 3     PrivateTextView Showtextview;4 5     Privateasynchttpclient masynchttpclient;6 7     PrivateString URL = "Your Baidu Weather Interface";8 9 @OverrideTen     protected voidonCreate (Bundle savedinstancestate) { One         Super. OnCreate (savedinstancestate); A Setcontentview (r.layout.activity_main); -  -Showtextview =(TextView) Findviewbyid (R.id.showtextview); the  -Masynchttpclient =Newasynchttpclient (); -  -Masynchttpclient.get (URL,NULL,NewJsonhttpresponsehandler () { +  - @Override +              Public voidonsuccess (jsonobject result) { A                 Super. onsuccess (result); at  - Showtextview.settext (result.tostring ()); -             } -  - @Override -              Public voidonfinish () { in                 //TODO auto-generated Method Stub -                 Super. OnFinish (); to             } +  -         }); the  *     } $}

Android Baidu Weather Interface