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Fix bug leading to perpetual loading state in Gallery

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This commit is contained in:
Vishnu Mohandas 2020-06-17 16:51:29 +05:30
parent efde1b6fe3
commit 0218623f70
1 changed files with 2 additions and 1 deletions
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3
lib/ui/gallery.dart
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@ -83,7 +83,6 @@ class _GalleryState extends State<Gallery> {
return FutureBuilder<List<Photo>>(
future: widget.loader(),
builder: (context, snapshot) {
_requiresLoad = false;
_lastSnapshot = snapshot;
return _onSnapshotAvailable(snapshot);
},
@ -92,8 +91,10 @@ class _GalleryState extends State<Gallery> {
Widget _onSnapshotAvailable(AsyncSnapshot<List<Photo>> snapshot) {
if (snapshot.hasData) {
_requiresLoad = false;
return _onDataLoaded(snapshot.data);
} else if (snapshot.hasError) {
_requiresLoad = false;
return Center(child: Text(snapshot.error.toString()));
} else {
return Center(child: loadWidget);