I need help about flatButton – Flutter
Widget build(BuildContext context) { return Expanded( child: Container( alignment: Alignment.center, child: FlatButton( color: (buttons == EQUAL_SIGN) ? Theme.of(context).primaryColor : Color(0xFFFFFFFF), padding: EdgeInsets.symmetric(vertical: 10.0), child: Text( buttons, style: TextStyle( color: (_colorTextButtons()) ? Colors.blueAccent : (buttons == EQUAL_SIGN) ? Theme.of(context).buttonColor : Color(0xFF444444),…