loadAsync method
Implementation
@override
loadAsync(url, [onProgress]) async {
var completer = Completer();
load(url, (result) {
completer.complete(result);
}, onProgress, () {});
return completer.future;
}
@override
loadAsync(url, [onProgress]) async {
var completer = Completer();
load(url, (result) {
completer.complete(result);
}, onProgress, () {});
return completer.future;
}