Json Parser

References

1) http://damonsk.com/2010/01/jsonarray-httpclient-android/

2) http://stackoverflow.com/questions/4407532/parse-json-object-with-string-and-value-only

3)http://www.androidcompetencycenter.com/2009/10/json-parsing-in-android/

4)http://json.org/

5)http://wiki.fasterxml.com/JacksonStreamingApi

6)http://p-xr.com/android-tutorial-how-to-parse-read-json-data-into-a-android-listview/

7) http://stackoverflow.com/questions/9605913/how-to-parse-json-in-android

8)http://loopingrecursion.com/?t=parsing

9)http://www.roseindia.net/java/javascript-array/call-method-another-class.shtml

about static classes

1)http://nicomp.hubpages.com/hub/Introduction-to-Static-Classes-in-Java

session and key access

1)http://stackoverflow.com/questions/3540165/session-key-access-token-in-facebook-api

about Gson

2)https://sites.google.com/site/gson/streaming

For database problems close() during the parser problem :

http://as400samplecode.blogspot.co.uk/2011/09/android-sqlite-close-was-never.html

http://stackoverflow.com/questions/4940308/im-getting-a-database-object-not-closed-exception-in-sqlite-android-but-im

best tutorial !! (for using TESCO API )

http://www.abdn.ac.uk/~csc228/teaching/CS4032/practicals/practical-9.shtml

https://github.com/thetmon4/UCL-Final-Year-Project/compare/07a6b2e8a8...fcc9371b83

http://www.abdn.ac.uk/~csc228/teaching/CS4032/practicals/practical-9.shtml (very good uni)

Tesco official blog :http://techfortesco.blogspot.co.uk/2010/12/r-christmas-experiment-tesco-instant.html