prepare for multiple apps

2026-04-06 12:23:11 +02:00
parent bd1600e8dc
commit 5afc323f04
904 changed files with 29 additions and 29 deletions
@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) 2024-2026 Fabian Freund.
+ *
+ * This file is part of WebLibre
+ * (see https://weblibre.eu).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+import 'dart:async';
+
+import 'package:flutter/foundation.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:weblibre/utils/ui_helper.dart' as ui_helper;
+
+class SpeechToTextButton extends HookWidget {
+  final Function(String text) onTextReceived;
+
+  const SpeechToTextButton({required this.onTextReceived, super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    final speechDialog = useMemoized(() => SpeechToTextDialog());
+    final subscription = useRef<StreamSubscription<String>?>(null);
+
+    useEffect(() {
+      return () {
+        subscription.value?.cancel().ignore();
+        speechDialog.dispose();
+      };
+    }, [speechDialog]);
+
+    Future<void> showSpeechDialog() async {
+      // Cancel any existing subscription
+      await subscription.value?.cancel();
+
+      // Listen for the next text result
+      subscription.value = speechDialog.textStream.take(1).listen((text) {
+        if (text.isNotEmpty) {
+          onTextReceived(text);
+        }
+      });
+
+      // Show the dialog
+      final isServiceAvailable = await speechDialog.showDialog(
+        locale: PlatformDispatcher.instance.locale.toLanguageTag(),
+      );
+
+      if (!isServiceAvailable) {
+        if (context.mounted) {
+          ui_helper.showErrorMessage(context, 'Service is not available');
+        }
+        await subscription.value?.cancel();
+      }
+    }
+
+    return IconButton(onPressed: showSpeechDialog, icon: const Icon(Icons.mic));
+  }
+}