Add pause/resume feature for GifTextureView

[koral--]

As in: https://github.com/koral--/android-gif-drawable/issues/584#issuecomment-425711958

[qwertyfinger]

Any updates on this one? Or workarounds/pointers on how to implement this?

[koral--]

No updates yet.

[Mouadabdelghafouraitali]

Hi any update