isabellekim 3dcbac3255 Adds a method to RippleUtils that should be called before passing a CSL
to RippleDrawable. It will:
1. return the original non-null CSL, unmodified. If null, it will return
a transparent CSL
2. log a warning if the original CSL has a non-transparent pressed color
and a transparent default color for API levels 22-27 (this will cause
ripples to end early).

PiperOrigin-RevId: 254431342
2019-06-24 17:14:09 -04:00
..