Added App Key/Secret component

Author: 4thlabs

Runtime/Components/ConferenceController.cs

@@ -127,7 +127,10 @@ public void StartVideo()
             if (VideoDevice)
             {
                 var dropdown = VideoDevice.GetComponent<VideoDeviceDropdown>();
-                device = dropdown.CurrentDevice;
+                if (dropdown)
+                {
+                    device = dropdown.CurrentDevice;
+                }
             }
 
             DolbyIOManager.QueueOnMainThread(() =>

Runtime/Components/credentials/AppKeyCredentials.cs

@@ -0,0 +1,23 @@
+using UnityEngine;
+using System.Collections;
+
+namespace DolbyIO.Comms.Unity
+{
+    [AddComponentMenu("Dolby.io Comms/Credentials/App Key", 151)]
+    public class AppKeyCredentials : Credentials
+    {
+        [Tooltip("Dolby.io App Key.")]
+        public string AppKey;
+
+        [Tooltip("Dolby.io App Secret.")]
+        public string AppSecret;
+
+        public override string GetToken()
+        {
+            return DolbyIOManager.GetToken(AppKey, AppSecret).Result;
+        }
+    }
+}
+
+
+

Runtime/Components/credentials/AppKeyCredentials.cs.meta

@@ -16,6 +16,7 @@ public class VideoDeviceDropdown : MonoBehaviour
 	private TMP_Dropdown _dropdown;
 
     private List<VideoDevice> _currentDevices;
+
     public VideoDevice CurrentDevice;
 
 	void Awake()