ttsService static method

Implementation

static String ttsService() {
  return '''
import 'package:flutter/foundation.dart';
import 'package:flutter_tts/flutter_tts.dart';

/// Text → Speech helper.
///
/// Usage:
/// final tts = TtsService();
/// await tts.speak("Hello there");
class TtsService {
final FlutterTts _tts = FlutterTts();

TtsService() {
  _tts.setSpeechRate(0.5);
  _tts.setPitch(1.0);
}

Future<void> speak(String text) async {
  if (text.trim().isEmpty) return;
  await _tts.stop();
  await _tts.speak(text);
}

Future<void> stop() async {
  await _tts.stop();
}

Future<void> dispose() async {
  try {
    await _tts.stop();
  } catch (e) {
    if (kDebugMode) {
      debugPrint('TTS dispose error: \$e');
    }
  }
}
}
''';
}