Fixes #888

It looks like a few states were based on Int or Float, which are converted here. The rest it seems are either an object value or a boolean, and from the 1.5.0 commit:

We are not adding BooleanState here because the autoboxing penalty for
Boolean types is virtually nonexistent because the JVM manages a pool
of the boxed versions of true and false, meaning that the boxing
operation will never cause an allocation.

https://android-review.googlesource.com/c/platform/frameworks/support/+/2375802

So I think that covers them, but happy to make any other update.