show method
打开loading
Implementation
void show({Function? onClosed}) {
isClose=false;
showDialog(
context: _context,
barrierDismissible: barrierDismissible,
// barrierColor: Color(0x00000001),
builder: (context) {
return DialogViewText(title: title,titleStyle: titleStyle,loadWidth: loadWidth,);
},
).then((value) {
isClose=true;
});
}