Required technology

Technology

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1. Android programming
   : network using socket library for sharing diary (server-client network)
   
   
2. My SQL DB
   : stores user information (ID, PW, diary, authority, photo information, etc)
   
   
3. JDBC
   : for merging Android source code and DB
   
   
4. XML
   : for UI of the program
   
   
5. Geocoding class
   : get address infromation by using latitude, longitude data
   
   
6. EXIF
   : get EXIF information(date, latitude, longitude) on photo using ExifInterface class.