talksik/stream-chat-flutter
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revert typinh indicator to stateless widget

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This commit is contained in:
Salvatore Giordano
2021-06-11 10:43:13 +02:00
parent b1201003f5
commit 712e42c240
1 changed files with 7 additions and 12 deletions
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packages/stream_chat_flutter/lib/src/typing_indicator.dart
+7 -12
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@@ -3,7 +3,7 @@ import 'package:lottie/lottie.dart';
import 'package:stream_chat_flutter_core/stream_chat_flutter_core.dart'; import 'package:stream_chat_flutter_core/stream_chat_flutter_core.dart';
/// Widget to show the current list of typing users /// Widget to show the current list of typing users
class TypingIndicator extends StatefulWidget { class TypingIndicator extends StatelessWidget {
/// Instantiate a new TypingIndicator /// Instantiate a new TypingIndicator
const TypingIndicator({ const TypingIndicator({
Key? key, Key? key,
@@ -29,21 +29,16 @@ class TypingIndicator extends StatefulWidget {
/// Alignment of the typing indicator /// Alignment of the typing indicator
final Alignment alignment; final Alignment alignment;
@override
_TypingIndicatorState createState() => _TypingIndicatorState();
}
class _TypingIndicatorState extends State<TypingIndicator> {
@override @override
Widget build(BuildContext context) { Widget build(BuildContext context) {
final channelState = final channelState =
widget.channel?.state ?? StreamChannel.of(context).channel.state!; channel?.state ?? StreamChannel.of(context).channel.state!;
final altWidget = Align( final altWidget = Align(
key: const Key('alternative'), key: const Key('alternative'),
alignment: widget.alignment, alignment: alignment,
child: Container( child: Container(
child: widget.alternativeWidget ?? const Offstage(), child: alternativeWidget ?? const Offstage(),
), ),
); );
return BetterStreamBuilder<List<User>>( return BetterStreamBuilder<List<User>>(
@@ -54,10 +49,10 @@ class _TypingIndicatorState extends State<TypingIndicator> {
child: data.isNotEmpty == true child: data.isNotEmpty == true
? Padding( ? Padding(
key: const Key('main'), key: const Key('main'),
padding: widget.padding, padding: padding,
child: Align( child: Align(
key: const Key('typings'), key: const Key('typings'),
alignment: widget.alignment, alignment: alignment,
child: Row( child: Row(
mainAxisSize: MainAxisSize.min, mainAxisSize: MainAxisSize.min,
children: [ children: [
@@ -70,7 +65,7 @@ class _TypingIndicatorState extends State<TypingIndicator> {
// ignore: lines_longer_than_80_chars // ignore: lines_longer_than_80_chars
' ${data[0].name}${data.length == 1 ? '' : ' and ${data.length - 1} more'} ${data.length == 1 ? 'is' : 'are'} typing', ' ${data[0].name}${data.length == 1 ? '' : ' and ${data.length - 1} more'} ${data.length == 1 ? 'is' : 'are'} typing',
maxLines: 1, maxLines: 1,
style: widget.style, style: style,
), ),
], ],
), ),