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convert speech button into hook widget with locale support

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This commit is contained in:
Fabian Freund
2026-01-13 13:10:31 +01:00
parent dfa3e7d86d
commit 435ea4d43f
1 changed files with 38 additions and 44 deletions
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app/lib/presentation/widgets/speech_to_text_button.dart
+20 -26
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@@ -19,59 +19,53 @@
*/ */
import 'dart:async'; import 'dart:async';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart'; import 'package:flutter/material.dart';
import 'package:flutter_hooks/flutter_hooks.dart';
import 'package:speech_to_text_dialog/speech_to_text_dialog.dart'; import 'package:speech_to_text_dialog/speech_to_text_dialog.dart';
import 'package:weblibre/utils/ui_helper.dart' as ui_helper; import 'package:weblibre/utils/ui_helper.dart' as ui_helper;
class SpeechToTextButton extends StatefulWidget { class SpeechToTextButton extends HookWidget {
final Function(String text) onTextReceived; final Function(String text) onTextReceived;
const SpeechToTextButton({required this.onTextReceived, super.key}); const SpeechToTextButton({required this.onTextReceived, super.key});
@override @override
State<SpeechToTextButton> createState() => _SpeechToTextButtonState(); Widget build(BuildContext context) {
} final speechDialog = useMemoized(() => SpeechToTextDialog());
final subscription = useRef<StreamSubscription<String>?>(null);
class _SpeechToTextButtonState extends State<SpeechToTextButton> { useEffect(() {
final _speechDialog = SpeechToTextDialog(); return () {
StreamSubscription<String>? _textSubscription; subscription.value?.cancel().ignore();
speechDialog.dispose();
};
}, [speechDialog]);
@override Future<void> showSpeechDialog() async {
void dispose() {
_textSubscription?.cancel().ignore();
_speechDialog.dispose();
super.dispose();
}
Future<void> _showSpeechDialog(BuildContext context) async {
// Cancel any existing subscription // Cancel any existing subscription
await _textSubscription?.cancel(); await subscription.value?.cancel();
// Listen for the next text result // Listen for the next text result
_textSubscription = _speechDialog.textStream.take(1).listen((text) { subscription.value = speechDialog.textStream.take(1).listen((text) {
if (text.isNotEmpty) { if (text.isNotEmpty) {
widget.onTextReceived(text); onTextReceived(text);
} }
}); });
// Show the dialog // Show the dialog
final isServiceAvailable = await _speechDialog.showDialog( final isServiceAvailable = await speechDialog.showDialog(
// locale: "en-US", locale: PlatformDispatcher.instance.locale.toLanguageTag(),
); );
if (!isServiceAvailable) { if (!isServiceAvailable) {
if (context.mounted) { if (context.mounted) {
ui_helper.showErrorMessage(context, 'Service is not available'); ui_helper.showErrorMessage(context, 'Service is not available');
} }
await _textSubscription?.cancel(); await subscription.value?.cancel();
} }
} }
@override return IconButton(onPressed: showSpeechDialog, icon: const Icon(Icons.mic));
Widget build(BuildContext context) {
return IconButton(
onPressed: () => _showSpeechDialog(context),
icon: const Icon(Icons.mic),
);
} }
} }