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Fix duplicate photo bug in iOS

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This commit is contained in:
Vishnu Mohandas 2020-04-27 20:58:03 +05:30
parent 436b916911
commit 2d3c821932
2 changed files with 13 additions and 2 deletions
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4
lib/ui/detail_page.dart
View file

@ -35,8 +35,8 @@ class _DetailPageState extends State<DetailPage> {
@override
Widget build(BuildContext context) {
Logger().i("Opening " +
_photos[_selectedIndex].title +
", " +
_photos[_selectedIndex].toString() +
". " +
_selectedIndex.toString() +
" / " +
_photos.length.toString() +

11
lib/ui/gallery.dart
View file

@ -40,6 +40,7 @@ class _GalleryState extends State<Gallery> {
// TODO: Investigate reason for multiple rebuilds on selection change
_photos = widget.photos;
_selectedPhotos = widget.selectedPhotos;
_deduplicatePhotos();
_collatePhotos();
return ListView.builder(
@ -136,6 +137,16 @@ class _GalleryState extends State<Gallery> {
);
}
void _deduplicatePhotos() {
for (int index = 1; index < _photos.length; index++) {
final current = _photos[index], previous = _photos[index - 1];
if (current.localId == previous.localId) {
_photos.removeAt(index);
index--;
}
}
}
void _collatePhotos() {
final dailyPhotos = List<Photo>();
final collatedPhotos = List<List<Photo>>();