var

titleTextStyle

TextStyle

(...);

AppBar

systemOverlayStyle:

SystemOverlayStyle

statusBarBrightness:

Brightness

light

),

toolbarTextStyle:

toolbarTextStyle

titleTextStyle:

titleTextStyle

);

AppBarTheme

backgroundColor:

Colors

blue

);

References

API documentation:

AppBar

SliverAppBar

AppBarTheme

Relevant issues:

#86127

#70645

#67921

#67497