What approaches or methods in Activity allow for the most effective implementation of animation?

To effectively implement animation in an Activity in Android, the following approaches can be used:

• Property Animation (Animator API) — allows animating object properties (e.g., transparency, position, scale) with high flexibility.
• View Animation — a simpler method, but with limitations, suitable for basic animations.
• Transition Framework — for animating transitions between Activities or fragments.
• Using hardware acceleration — for smoother animations.

Example of using ObjectAnimator:

val animator = ObjectAnimator.ofFloat(view, "alpha", 0f, 1f)
animator.duration = 500
animator.start()