Tier 2Tier 2 · Android: tokens only. This is a stock Material 3 element, coloured by a darkColorScheme built from the token graph. It is not a build instruction.primary → --yellow-solid · surface → --app-bg · outline → --border · error → --red-solid
SwitchSwitchstock · do not build
52x32dp with a 2dp outline when off. The handle grows from 16 to 24dp on select. Yellow because primary is --yellow-solid, nothing more.
Off
outlined, small handle
On
filled, handle grows to 24dp
Disabled off
38% opacity, Material
Disabled on
38% opacity
track52x32dp
outline2dp --border when off
handle off16dp --text-secondary
handle on24dp --primary-foreground
track on--yellow-solid
vs iOS51x31pt, full-height knob, no outline
Do not. Copy the iOS switch proportions. A 51x31 knob-only switch on Android reads as a port, and the tier exists to prevent exactly that.
Contract: platforms/android/DESIGN.md