https://gist.github.com/dzolnai/5c1f763ef605e40909ee
A modified copy of the original Android InsetDrawable which allows setting the insets from a public...
A modified copy of the original Android InsetDrawable which allows setting the insets from a public method - AnimatableInsetDrawable
https://developer.android.com/reference/android/graphics/drawable/InsetDrawable
InsetDrawable | API reference | Android Developers
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