Can we check the device to be smartphone or tablet in Flutter?

// The equivalent of the "smallestWidth" qualifier on Android.
var shortestSide = MediaQuery.of(context).size.shortestSide;

// Determine if we should use mobile layout or not, 600 here is
// a common breakpoint for a typical 7-inch tablet.
final bool useMobileLayout = shortestSide < 600;

Copied from https://flutter.rocks/2018/01/28/implementing-adaptive-master-detail-layouts/

Thanks @Sergi