showing data from database in android application

I am developing an android application in which i have to show large data from database.i have done googl开发者_C百科ing,,on the based of it

I am attaching the two classes that i have used http://pastebin.com/XfXMU3Kq

http://pastebin.com/xKAWd1wd

can anyone tell me how to show the full data from database.I dont know why data is not showing in database

Thanks in advance Tushar Sahni

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This describes about SQLLite database concepts.

http://www.vogella.de/articles/AndroidSQLite/article.html

http://saigeethamn.blogspot.com/2009/10/android-developer-tutorial-part-12.html

http://marakana.com/forums/android/examples/55.html