Android programming implements the method of querying the address according to longitude and latitude and parsing the obtained JSON data

This paper describes the method of Android programming to query the address according to longitude and latitude and parse the obtained JSON data. Share with you for your reference, as follows:

Step 1: obtain the JSON format data containing the address from the Google server according to the specified URL (it also provides XML format, but JSON parsing efficiency is higher than XML)

Pass in latitude and longitude as a parameter

Third, parse JSON data:

JSON data obtained from Google server (extract data useful to me: countryname, localityname, administrativeareaname and dependentlocalityname, that is, Pudong New Area, Shanghai, China (such data can also be extracted from Hengshan County, Hengyang City, Hunan Province, China)):

PS: here are some more practical JSON online tools for your reference:

Online JSON code inspection, inspection, beautification and formatting tools: http://tools.jb51.net/code/json

JSON online formatting tool: http://tools.jb51.net/code/jsonformat

Online XML / JSON conversion tool: http://tools.jb51.net/code/xmljson

JSON code online formatting / beautification / compression / editing / conversion tool: http://tools.jb51.net/code/jsoncodeformat

C language style / HTML / CSS / JSON code formatting and beautification tool: http://tools.jb51.net/code/ccode_ html_ css_ json

For more Android related content, readers who are interested can view the special topics of this site: summary of Android operation JSON format data skills, summary of Android database operation skills, summary of activity operation skills of Android programming, summary of Android file operation skills, introduction and advanced tutorial of Android development, summary of Android resource operation skills Android view skills summary and Android control usage summary

I hope this article will help you in Android programming.