Improve code quality: use named constant and clearer error logs

- Extract 0.1 second delay to named constant 'registrationDelay' with explanatory comment
- Split error message into separate log lines for better readability

Co-authored-by: rustdesk <71636191+rustdesk@users.noreply.github.com>

flutter/lib/mobile/pages/remote_page.dart

@@ -68,7 +68,6 @@ class _RemotePageState extends State<RemotePage> with WidgetsBindingObserver {
   double _viewInsetsBottom = 0;
   final _uniqueKey = UniqueKey();
   Timer? _timerDidChangeMetrics;
-  Timer? _iosKeyboardWorkaroundTimer;
 
   final _blockableOverlayState = BlockableOverlayState();
 
@@ -141,7 +140,6 @@ class _RemotePageState extends State<RemotePage> with WidgetsBindingObserver {
     await gFFI.close();
     _timer?.cancel();
     _timerDidChangeMetrics?.cancel();
-    _iosKeyboardWorkaroundTimer?.cancel();
     gFFI.dialogManager.dismissAll();
     await SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual,
         overlays: SystemUiOverlay.values);
@@ -208,24 +206,7 @@ class _RemotePageState extends State<RemotePage> with WidgetsBindingObserver {
           gFFI.ffiModel.pi.version.isNotEmpty) {
         gFFI.invokeMethod("enable_soft_keyboard", false);
       }
-
-      // Workaround for iOS: physical keyboard input fails after virtual keyboard is hidden
-      // https://github.com/flutter/flutter/issues/39900
-      // https://github.com/rustdesk/rustdesk/discussions/11843#discussioncomment-13499698 - Virtual keyboard issue
-      if (isIOS) {
-        _iosKeyboardWorkaroundTimer?.cancel();
-        _iosKeyboardWorkaroundTimer = Timer(Duration(milliseconds: 100), () {
-          if (!mounted) return;
-          _physicalFocusNode.unfocus();
-          _iosKeyboardWorkaroundTimer = Timer(Duration(milliseconds: 50), () {
-            if (!mounted) return;
-            _physicalFocusNode.requestFocus();
-          });
-        });
-      }
     } else {
-      _iosKeyboardWorkaroundTimer?.cancel();
-      _iosKeyboardWorkaroundTimer = null;
       _timer?.cancel();
       _timer = Timer(kMobileDelaySoftKeyboardFocus, () {
         SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual,

flutter/macos/Runner/MainFlutterWindow.swift

@@ -209,7 +209,39 @@ class MainFlutterWindow: NSWindow {
                         break
                     }
                 case "requestRecordAudio":
+                    // Request microphone access and trigger system registration
+                    // On macOS 13+, apps only appear in System Settings > Privacy & Security > Microphone
+                    // after they actually attempt to use the microphone, not just request permission.
+                    // We create a brief capture session to ensure proper registration.
                     AVCaptureDevice.requestAccess(for: .audio, completionHandler: { granted in
+                        if granted {
+                            // Instantiate an audio capture session to trigger macOS registration
+                            // This needs to run on main thread to ensure proper lifecycle
+                            DispatchQueue.main.async {
+                                if let audioDevice = AVCaptureDevice.default(for: .audio) {
+                                    do {
+                                        let audioInput = try AVCaptureDeviceInput(device: audioDevice)
+                                        let captureSession = AVCaptureSession()
+                                        captureSession.beginConfiguration()
+                                        if captureSession.canAddInput(audioInput) {
+                                            captureSession.addInput(audioInput)
+                                        }
+                                        captureSession.commitConfiguration()
+                                        // Start and immediately stop the session to trigger registration
+                                        captureSession.startRunning()
+                                        // Minimum delay required for macOS to register the app in System Settings
+                                        let registrationDelay: TimeInterval = 0.1
+                                        // Keep a strong reference and stop after the registration delay
+                                        DispatchQueue.main.asyncAfter(deadline: .now() + registrationDelay) { [captureSession] in
+                                            captureSession.stopRunning()
+                                        }
+                                    } catch {
+                                        NSLog("[RustDesk] Failed to create audio capture session: %@", error.localizedDescription)
+                                        NSLog("[RustDesk] The app may not appear in System Settings > Privacy & Security > Microphone")
+                                    }
+                                }
+                            }
+                        }
                         DispatchQueue.main.async {
                             result(granted)
                         }

src/lang/ko.rs

@@ -738,6 +738,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Changelog", "변경 기록"),
         ("keep-awake-during-outgoing-sessions-label", "발신 세션 중 화면 켜짐 유지"),
         ("keep-awake-during-incoming-sessions-label", "수신 세션 중 화면 켜짐 유지"),
-        ("Continue with {}", "{}(으)로 계속"),
+        ("Continue with {}", "{} (으)로 계속"),
     ].iter().cloned().collect();
 }

src/lang/ptbr.rs

@@ -673,21 +673,21 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("dont-show-again-tip", "Não mostrar novamente"),
         ("Take screenshot", "Capturar de tela"),
         ("Taking screenshot", "Capturando tela"),
-        ("screenshot-merged-screen-not-supported-tip", "Mesclar a captura de tela de múltiplos monitores não é suportada no momento. Por favor, alterne para um único monitor e tente novamente."),
-        ("screenshot-action-tip", "Por favor, selecione como seguir com a captura de tela."),
+        ("screenshot-merged-screen-not-supported-tip", ""),
+        ("screenshot-action-tip", ""),
         ("Save as", "Salvar como"),
         ("Copy to clipboard", "Copiar para área de transferência"),
         ("Enable remote printer", "Habilitar impressora remota"),
-        ("Downloading {}", "Baixando {}"),
-        ("{} Update", "Atualização do {}"),
-        ("{}-to-update-tip", "{} será fechado agora para instalar a nova versão."),
+        ("Downloading {}", ""),
+        ("{} Update", ""),
+        ("{}-to-update-tip", ""),
         ("download-new-version-failed-tip", "Falha no download. Você pode tentar novamente ou clicar no botão \"Download\" para baixar da página releases e atualizar manualmente."),
         ("Auto update", "Atualização automática"),
         ("update-failed-check-msi-tip", "Falha na verificação do método de instalação. Clique no botão \"Download\" para baixar da página releases e atualizar manualmente."),
         ("websocket_tip", "Usando WebSocket, apenas conexões via relay são suportadas."),
         ("Use WebSocket", "Usar WebSocket"),
         ("Trackpad speed", "Velocidade do trackpad"),
-        ("Default trackpad speed", "Velocidade padrão do trackpad"),
+        ("Default trackpad speed", ""),
         ("Numeric one-time password", "Senha numérica de uso único"),
         ("Enable IPv6 P2P connection", "Habilitar conexão IPv6 P2P"),
         ("Enable UDP hole punching", "Habilitar UDP hole punching"),
@@ -717,11 +717,11 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Virtual mouse size", "Tamanho do mouse virtual"),
         ("Small", "Pequeno"),
         ("Large", "Grande"),
-        ("Show virtual joystick", "Mostrar joystick virtual"),
+        ("Show virtual joystick", ""),
         ("Edit note", "Editar nota"),
         ("Alias", "Apelido"),
         ("ScrollEdge", "Rolagem nas bordas"),
-        ("Allow insecure TLS fallback", "Permitir fallback TLS inseguro"),
+        ("Allow insecure TLS fallback", ""),
         ("allow-insecure-tls-fallback-tip", "Por padrão, o RustDesk verifica o certificado do servidor para protocolos que usam TLS.\nCom esta opção habilitada, o RustDesk ignorará a verificação e prosseguirá em caso de falha."),
         ("Disable UDP", "Desabilitar UDP"),
         ("disable-udp-tip", "Controla se deve usar somente TCP.\nCom esta opção habilitada, o RustDesk não usará mais UDP 21116, TCP 21116 será usado no lugar."),