Any Android graphics experts out there? Noticed this potentially super useful (public??) method that has zero docs or mentions on the internet.

RenderNode:setBackdropRenderEffect()

https://android.googlesource.com/platform/frameworks/base/+/master/graphics/java/android/graphics/RenderNode.java

Is it written in some obscure NCLB subsection that number charts should have the 1’s as the first column (instead of 0’s, duh) or did some genius at Pearson come up with that on their own?

All these workbooks need to diaf