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Minor refactor

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This commit is contained in:
Vishnu Mohandas 2020-07-16 02:07:47 +05:30
parent abb0ab9187
commit 638c47fd36
1 changed files with 6 additions and 5 deletions
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11
lib/ui/gallery.dart
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@ -1,5 +1,4 @@
import 'dart:async';
import 'dart:collection';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
@ -34,8 +33,6 @@ class Gallery extends StatefulWidget {
@required this.tagPrefix,
});
_GalleryState state;
@override
_GalleryState createState() {
return _GalleryState();
@ -68,7 +65,7 @@ class _GalleryState extends State<Gallery> {
}
widget.selectedFiles.addListener(() {
setState(() {
_scrollOffset = _scrollController.offset;
_saveScrollPosition();
});
});
super.initState();
@ -160,7 +157,7 @@ class _GalleryState extends State<Gallery> {
void _loadNextItems() {
widget.asyncLoader(_files.length, 100).then((files) {
setState(() {
_scrollOffset = _scrollController.offset;
_saveScrollPosition();
if (files.length == 0) {
_hasLoadedAll = true;
}
@ -169,6 +166,10 @@ class _GalleryState extends State<Gallery> {
});
}
void _saveScrollPosition() {
_scrollOffset = _scrollController.offset;
}
Widget _getDay(int timestamp) {
return Container(
padding: const EdgeInsets.all(8.0),