showProgress static method
show progress with value
status
maskType
, value should be 0.0 ~ 1.0.
Implementation
static Future<void> showProgress(
double value, {
String? status,
EasyLoadingMaskType? maskType,
}) async {
assert(
value >= 0.0 && value <= 1.0,
'progress value should be 0.0 ~ 1.0',
);
if (_instance.loadingStyle == EasyLoadingStyle.custom) {
assert(
_instance.progressColor != null,
'while loading style is custom, progressColor should not be null',
);
}
if (_instance.w == null || _instance.progressKey == null) {
if (_instance.key != null) await dismiss(animation: false);
GlobalKey<EasyLoadingProgressState> _progressKey =
GlobalKey<EasyLoadingProgressState>();
Widget w = EasyLoadingProgress(
key: _progressKey,
value: value,
);
_instance._show(
status: status,
maskType: maskType,
dismissOnTap: false,
w: w,
);
_instance._progressKey = _progressKey;
}
// update progress
_instance.progressKey?.currentState?.updateProgress(min(1.0, value));
// update status
if (status != null) _instance.key?.currentState?.updateStatus(status);
}