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refactor: Migrate to null safety

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Krille Fear 2022-01-29 12:35:03 +01:00 • committed by Christian Pauly
commit 55f0300f9f
163 changed files with 1759 additions and 1903 deletions
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14
lib/pages/chat/sticker_picker_dialog.dart
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@ -10,14 +10,14 @@ import 'events/image_bubble.dart';
class StickerPickerDialog extends StatefulWidget {
final Room room;
const StickerPickerDialog({this.room, Key key}) : super(key: key);
const StickerPickerDialog({required this.room, Key? key}) : super(key: key);
@override
StickerPickerDialogState createState() => StickerPickerDialogState();
}
class StickerPickerDialogState extends State<StickerPickerDialog> {
String searchFilter;
String? searchFilter;
@override
Widget build(BuildContext context) {
@ -26,14 +26,14 @@ class StickerPickerDialogState extends State<StickerPickerDialog> {
// ignore: prefer_function_declarations_over_variables
final _packBuilder = (BuildContext context, int packIndex) {
final pack = stickerPacks[packSlugs[packIndex]];
final pack = stickerPacks[packSlugs[packIndex]]!;
final filteredImagePackImageEntried = pack.images.entries.toList();
if (searchFilter?.isNotEmpty ?? false) {
filteredImagePackImageEntried.removeWhere((e) =>
!(e.key.toLowerCase().contains(searchFilter.toLowerCase()) ||
!(e.key.toLowerCase().contains(searchFilter!.toLowerCase()) ||
(e.value.body
?.toLowerCase()
?.contains(searchFilter.toLowerCase()) ??
.contains(searchFilter!.toLowerCase()) ??
false)));
}
final imageKeys =
@ -62,7 +62,7 @@ class StickerPickerDialogState extends State<StickerPickerDialog> {
shrinkWrap: true,
physics: const NeverScrollableScrollPhysics(),
itemBuilder: (BuildContext context, int imageIndex) {
final image = pack.images[imageKeys[imageIndex]];
final image = pack.images[imageKeys[imageIndex]]!;
final fakeEvent = Event.fromJson(<String, dynamic>{
'type': EventTypes.Sticker,
'content': <String, dynamic>{
@ -116,7 +116,7 @@ class StickerPickerDialogState extends State<StickerPickerDialog> {
),
title: DefaultAppBarSearchField(
autofocus: false,
hintText: L10n.of(context).search,
hintText: L10n.of(context)!.search,
suffix: const Icon(Icons.search_outlined),
onChanged: (s) => setState(() => searchFilter = s),
),