false, // should dialog be dismissed when tapped outside barrierLabel: "Dialog", // label for barrier transitionDuration: Duration(milliseconds: 400), pageBuilder: (_, __, ___) { return Scaffold( backgroundColor: Colors.black12.withOpacity(0.6), body: SizedBox.expand( දࣔWidgetͷഎܠ৭Λม͑Δ͚ͩͰΑ͔ͬͨ