circularProgressIndicator static method
Default CircularProgressIndicator with progress if available.
Implementation
static OctoProgressIndicatorBuilder circularProgressIndicator() {
return (context, progress) {
double? value;
if (progress != null && progress.expectedTotalBytes != null) {
value = progress.cumulativeBytesLoaded / progress.expectedTotalBytes!;
}
return Center(child: CircularProgressIndicator(value: value));
};
}