playgameservices/play-games-plugin-for-unity — pull request #110 by seandanger (2014-04-21 22:05:17+00:00)
Title: Optimize JNI to managed byte array conversion in JavaUtil

Unity provides a helper method to convert a Java array into a managed
array which is much quicker than making repeated overhead-heavy
AndroidJavaClass CallStatic calls.

(this was a huge speedup factor for long byte arrays in my project)