Create a gif animation for imageview

Question

I'm very new to android animation.

I want to create a gif animation like this:

I want to show this animation as a progress bar on an imageview. Instead of using a gif file, I want to create an animation file.

Answer 1

The simplest way nowadays is to use lottie. https://airbnb.design/lottie/

Alternatively, you could implement a custom view and animate the loading process in the onDraw(canvas: Canvas) method, it you want to learn how to implement custom views.