Android, to join and ImageView and a TextView drawing a line on the screen by touch

Android, to join and ImageView and a TextView drawing a line on the screen
by touch

I am not sure what method to use for my goal.
I want to make and app for children where they can see images of animals
and relate those images with the name of the animals by using they fingers
to draw a line between the image and the name.
Should I got the info from OnTouchListener and then, what I use to draw
the line following the finger, and, at the end, should I create a kind of
map with coordinates for write and wrong or maybe I can use the touch
listener of the imageView and the TextView?
I would apreciate any guidelines.
Thanks.