Switch to the new plugged-in device automatically if we have active sessions

blink/mainwindow.py

@@ -565,7 +565,7 @@ class MainWindow(base_class, ui_class):
         for action in self.alert_device_menu.actions():
             self.alert_devices_group.removeAction(action)
             self.alert_device_menu.removeAction(action)
-        # TODO replace the following code with a device switch choosing window
+        if self.session_model.active_sessions:
             old_devices = set(notification.data.old_devices)
             new_devices = set(notification.data.new_devices)
             added_devices = new_devices - old_devices
@@ -575,6 +575,7 @@ class MainWindow(base_class, ui_class):
                 settings.audio.input_device = new_device
                 settings.audio.output_device = new_device
                 settings.save()
+        # TODO: Add a confirmation window when no active sessions
         self.load_audio_devices()
 
     def _NH_CFGSettingsObjectDidChange(self, notification):