Avoid create a MaterialRippleLayout when the view parent already is one

[joaogouveia]

Hi balysv, it's me again.

This is a suggestion. Check if view parent already is a MaterialRiplleLayout before create a new one, to prevent stackoverflow.
I got this error in an adapter that I create the ripple on my code. But, as an adapter reuse the view, my code insert an MaterialRippleLayout inside another and this cause stackoverflow.
I fix the issue in my code, but I suggest this fix on the create method.

Thanks

[balysv]

Sounds reasonable. Can you make a PR?

[joaogouveia]

sure

[joaogouveia]

sorry for the delay. I've created the PR