show static method
Implementation
static show(String? msg) {
if (null == msg) return;
if (msg.isEmpty) return;
Fluttertoast.showToast(
msg: msg,
toastLength: Toast.LENGTH_SHORT,
gravity: ToastGravity.BOTTOM,
timeInSecForIosWeb: 1,
backgroundColor: Colors.black,
textColor: Colors.white,
fontSize: 14.0
);
}