Simple ImageView color animation

Question

Hi I am relatively new to Android, and I would like, if possible, some guidelines or suggestions on where to search in order to solve my issue. Apparently, I do not possess the reputation to post images, therefore I'll try to explain it as well as i can.

Let's say I have an empty bottle, and once this fragment/activity is called i want to introduce an animation that will gradually and vertically (from bottom to top) start filling this imageView with water.

Any thoughts or directions,

Thanks a lot and in advance!

Answer 1

How about having 2 images of the bottle? One (on foreground) would be an empty bottle with transparency The (on background) second one would be the "shape of the liquid"

when your activity starts, get the background one and animate it like posted on this topic : https://stackoverflow.com/a/12127985/4232337

Hope this helps!