11/9/1

lib/controller/functions/tts.dart

@@ -1,49 +1,50 @@
 import 'package:SEFER/constant/box_name.dart';
-import 'package:SEFER/main.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_tts/flutter_tts.dart';
 import 'package:get/get.dart';
 
+import '../../main.dart';
+
 class TextToSpeechController extends GetxController {
   final flutterTts = FlutterTts();
 
-  // Initialize TTS in initState
   @override
   void onInit() {
     super.onInit();
     initTts();
   }
 
-  // Dispose of TTS when controller is closed
   @override
   void onClose() {
+    flutterTts.stop(); // Stop any ongoing TTS
     super.onClose();
-    flutterTts.completionHandler;
   }
 
-  // Function to initialize TTS engine
+  // Initialize TTS engine with language check
   Future<void> initTts() async {
-    String? lang =
-        WidgetsBinding.instance.platformDispatcher.locale.countryCode;
-    await flutterTts
-        .setLanguage(box.read(BoxName.lang).toString()); //'en-US' Set language
-    // await flutterTts.setLanguage('ar-SA'); //'en-US' Set language
-    // await flutterTts.setLanguage(lang!); //'en-US' Set language
-    await flutterTts.setSpeechRate(0.5); // Adjust speech rate
-    await flutterTts.setVolume(1.0); // Set volume
+    try {
+      String langCode = box.read(BoxName.lang) ?? 'en-US';
+      bool isAvailable = await flutterTts.isLanguageAvailable(langCode);
+
+      // If language is unavailable, default to 'en-US'
+      if (!isAvailable) {
+        langCode = 'en-US';
+      }
+
+      await flutterTts.setLanguage(langCode);
+      await flutterTts.setSpeechRate(0.5); // Adjust speech rate
+      await flutterTts.setVolume(1.0); // Set volume
+    } catch (error) {
+      Get.snackbar('Error', 'Failed to initialize TTS: $error');
+    }
   }
 
   // Function to speak the given text
   Future<void> speakText(String text) async {
     try {
       await flutterTts.awaitSpeakCompletion(true);
-      var result = await flutterTts.speak(text);
-      if (result == 1) {
-        // TTS operation has started
-        // You can perform additional operations here, if needed
-      }
+      await flutterTts.speak(text);
     } catch (error) {
-      // Handle error gracefully, e.g., show a message
       Get.snackbar('Error', 'Failed to speak text: $error');
     }
   }