Android Question AutoscaleRate

What exactly do want to do ?

You can change AutoscaleRate() only in the Designer.
You cannot access AutoscaleRate() from the code.

You could have a look at the AutoScale module.
You might read the chapters below in the Beginner's Guide:
8.9 Designer Scripts
8.10 AutoScale
8.11 UI Cloud

Best regards.

From what I gather.
Add the small base layout in the designer (320x480)
then uncomment the AutoScaleAll in the designer.

AutoScaleRate = .3 or similar value can be added before calling AutoScaleAll to adjust/tweak the size.

My scenario was different. I didn't start with such a small view. Still trying to see how to best get it working right.

It's in the Designer Scripts tab of the designer