Standard Android search dialog with ScrollView

Hi all,

I made an example based on Corwin42 implemented with a scrollview.
But the function itself is not working yet.

So hopefully someone can help me out with this issue.
After a lot of time figuring out, I lost my sense of ideas.

App itself is working well, just need to make the link with the
filenames(characters) in the imagefolder and the search input.

I really would appreciate if someone can help me out.

Thanks for now.

Attached an example.