fix: compile

src/flutter_ffi.rs

@@ -1288,6 +1288,7 @@ pub fn main_start_ipc_url_server() {
 /// Send a url scheme throught the ipc.
 ///
 /// * macOS only
+#[allow(unused_variables)]
 pub fn send_url_scheme(url: String) {
     #[cfg(target_os = "macos")]
     thread::spawn(move || crate::ui::macos::handle_url_scheme(url));

src/server/connection.rs

@@ -398,9 +398,7 @@ impl Connection {
                             conn.send(msg).await;
                         }
                         ipc::Data::VoiceCallResponse(accepted) => {
-                            if accepted {
-                                conn.start_voice_call().await;
-                            }
+                            conn.handle_voice_call(accepted).await;
                         }
                         ipc::Data::CloseVoiceCall(_reason) => {
                             conn.close_voice_call().await;
@@ -1613,10 +1611,11 @@ impl Connection {
         true
     }
 
-    pub async fn start_voice_call(&mut self) {
+    pub async fn handle_voice_call(&mut self, accepted: bool) {
         if let Some(ts) = self.voice_call_request_timestamp.take() {
             let msg = new_voice_call_response(ts.get(), accepted);
-            conn.send(msg).await;
+            self.send(msg).await;
+            if accepted {
                 // Backup the default input device.
                 let audio_input_device = Config::get_option("audio-input");
                 self.audio_input_device_before_voice_call = Some(audio_input_device);
@@ -1625,6 +1624,7 @@ impl Connection {
                 if let Some(device) = default_sound_device {
                     set_sound_input(device);
                 }
+            }
         } else {
             log::warn!("Possible a voice call attack.");
         }