How to make android animation?

Good time of day. Please tell me how to make such animation in android
https://cloud.mail.ru/public/5aJ6/yjc7YhTmi
July 12th 19 at 16:36
1 answer
July 12th 19 at 16:38
Solution
The easiest way I think to make a custom View On the canvas to draw multiple circles, say with radii a, b not a problem, but in a method where it will start the animation simply using Property animations to change the radius and make invalidate();

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