Android Custom ListItem with Button and SQLite Database

Display SQLite information via CUSTOM listview

I am trying to do almost same as above link. I am doing it for joblist. However, I am trying it for whole day but unable to solve it. I followed this tutorial thoroughly. There is no other tutorial available which is covering both custom list Item and connecting and retrieving SQL database to it. I know spoon feeding is not good. But, Still I want a complete code snippet to do this out. Please help me how to do it or if possible provide code snippet.