How to change text color of AppBar, icon color of FAB universally using theme?

Question

I am able to set the background color of AppBar to Colors.amber. This automatically sets the text color to Black. I am aware of the accessibility issues that may arise but anyways I want the text color to be White.

I am still able to set the text color from the AppBar but I would like to set it universally.

Here's the theme I'm using for my app.

title: 'Flutter Demo', theme: new ThemeData(   primarySwatch: Colors.amber,   textTheme: Theme.of(context).textTheme.apply(     bodyColor: Colors.white,     displayColor: Colors.white,   ), ), 

Answer 1

I think the most straightforward way of doing this is to adjust the title color for the theme that you are working with:

theme: new ThemeData(   primarySwatch: Colors.grey,   primaryTextTheme: TextTheme(     headline6: TextStyle(       color: Colors.white     )   ) ) 

Answer 2

I used a slightly different technique, I didn't use a theme, I just customized its appearance, so that when I created it looked like this:

appBar: new AppBar(   iconTheme: IconThemeData(     color: Colors.white   ),   title: const Text('Saved Suggestions', style: TextStyle(     color: Colors.white   )),   backgroundColor: Colors.pink, ),