Populating A List View From Another List View

I need to achieve this: I have a sqlite table with this data slno Type Level_1 Level_2 Level_3 1 Animals Cat Null /sdcard/Video 2 Animals Cat Null

Solution 1:

No need to create lots of activity.If understand your problem completely then i will suggest you go for Expandable List View like in image

This link has best tutorial for this design Go through it

Solution 2:

Just Use only One activity, and Set this Activity's Data Source on calling activity, like

intent.putExtra("KEY", DataSource);

in onCreate() method get this DataSource from intent, like

intent.getParcelableList("KEY");

and start this activity only with new data source, or play the file according to the level.

Solution 3:

Implemented by modifying the base adapter to include multiple levels.