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Update device folder page on event

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This commit is contained in:
Vishnu Mohandas 2020-06-07 01:38:57 +05:30
parent 2a312c5015
commit e5c698b7b4
1 changed files with 20 additions and 0 deletions
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20
lib/ui/device_folders_gallery_widget.dart
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@ -1,6 +1,10 @@
import 'dart:async';
import 'package:flutter/material.dart';
import 'package:flutter/widgets.dart';
import 'package:photos/core/event_bus.dart';
import 'package:photos/db/photo_db.dart';
import 'package:photos/events/local_photos_updated_event.dart';
import 'package:photos/favorite_photos_repository.dart';
import 'package:photos/models/device_folder.dart';
import 'package:photos/models/filters/favorite_items_filter.dart';
@ -19,6 +23,16 @@ class DeviceFolderGalleryWidget extends StatefulWidget {
}
class _DeviceFolderGalleryWidgetState extends State<DeviceFolderGalleryWidget> {
StreamSubscription<LocalPhotosUpdatedEvent> _subscription;
@override
void initState() {
_subscription = Bus.instance.on<LocalPhotosUpdatedEvent>().listen((event) {
setState(() {});
});
super.initState();
}
@override
Widget build(BuildContext context) {
return FutureBuilder(
@ -107,4 +121,10 @@ class _DeviceFolderGalleryWidgetState extends State<DeviceFolderGalleryWidget> {
},
);
}
@override
void dispose() {
_subscription.cancel();
super.dispose();
}
}