White bottombar only on the new ios version

问题

Does anyone know how to get rid of the white bottom bar(aka home indicator) (see picture). It appears only on IOS 14 devices and more specific on devices without a homebutton. Thanks.

Edited: It appears only when a bottombar is implemented.

        bottomNavigationBar: BottomAppBar(
      child: Container(
        decoration: BoxDecoration(
          gradient: LinearGradient(
              begin: Alignment.centerLeft,
              end: Alignment.centerRight,
              colors: [Colors.deepPurple[400], Colors.deepPurple[700]]),
        ),
        height: getBottomBarSize(),
        child: getText(),
      ),
    ),

回答1:

I got a solution, somehow the BottomAppBar is the problem, following snippet works for me.(Changing BottomAppBar to SafeArea and set bootom:false)

    bottomNavigationBar: SafeArea(
      bottom: false,
      child: Container(
        decoration: BoxDecoration(
          gradient: LinearGradient(
              begin: Alignment.centerLeft,
              end: Alignment.centerRight,
              colors: [Colors.deepPurple[400], Colors.deepPurple[700]]),
        ),
        height: getBottomBarSize(),
        child: getText(),
      ),
    ),

来源：https://stackoverflow.com/questions/65901751/white-bottombar-only-on-the-new-ios-version