Only apply new layout params if they have actually changed.

[esilverberg]

Otherwise will trigger an infinite loop of layout re-drawing if a badge is present which a) is bad for performance and b) breaks interactions with other custom behaviors

You can see this by overriding requestLayout in BottomBar.java:

@Override
public void requestLayout() {
   super.requestLayout();
}

You will observe this breakpoint is hit continually in the event that a badge is drawn on one of the tabs.

This took me about 3 hrs to debug and I would suggest is a Very Serious regression. Thanks!

[esilverberg]

FYI I believe this issue may also be mitigated by commit f41aac0