maybePlatformBrightnessOf static method

Brightness? maybePlatformBrightnessOf(
  1. BuildContext context
)

Returns platformBrightness for the nearest MediaQuery ancestor or null, if no such ancestor exists.

Use of this method will cause the given context to rebuild any time that the MediaQueryData.platformBrightness property of the ancestor MediaQuery changes.

Implementation

static Brightness? maybePlatformBrightnessOf(BuildContext context) => _maybeOf(context, _MediaQueryAspect.platformBrightness)?.platformBrightness;