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Remove unnecessary subscription in gallery

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This commit is contained in:
Vishnu Mohandas 2020-05-05 23:39:21 +05:30
parent c319a2e437
commit 2dae6159b7
1 changed files with 0 additions and 17 deletions
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17
lib/ui/gallery.dart
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@ -1,11 +1,8 @@
import 'dart:async';
import 'dart:collection';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:photos/core/event_bus.dart';
import 'package:photos/events/local_photos_updated_event.dart';
import 'package:photos/models/photo.dart';
import 'package:photos/ui/detail_page.dart';
import 'package:photos/ui/thumbnail_widget.dart';
@ -30,15 +27,6 @@ class _GalleryState extends State<Gallery> {
final List<List<Photo>> _collatedPhotos = List<List<Photo>>();
Set<Photo> _selectedPhotos = HashSet<Photo>();
List<Photo> _photos;
StreamSubscription<LocalPhotosUpdatedEvent> _subscription;
@override
void initState() {
_subscription = Bus.instance.on<LocalPhotosUpdatedEvent>().listen((event) {
setState(() {});
});
super.initState();
}
@override
Widget build(BuildContext context) {
@ -181,9 +169,4 @@ class _GalleryState extends State<Gallery> {
firstDate.month == secondDate.month &&
firstDate.day == secondDate.day;
}
void dispose() {
_subscription.cancel();
super.dispose();
}
}