handle responses outside of background mode

elringus · Aug 21, 2018 · c940613 · c940613
1 parent 9116946
commit c940613
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/Assets/UnityGoogleDrive/Runtime/Authorization/LoopbackAccessTokenProvider.cs b/Assets/UnityGoogleDrive/Runtime/Authorization/LoopbackAccessTokenProvider.cs
@@ -128,7 +128,11 @@ private void ExecuteFullAuth ()
             Application.OpenURL(authRequest);
 
             // Wait for the authorization response.
-            httpListener.BeginGetContext(HandleHttpListenerCallback, httpListener);
+            var asyncResult = httpListener.BeginGetContext(HandleHttpListenerCallback, httpListener);
+
+            // Block the thread when backround mode is not supported to serve HTTP response while the application is not in focus.
+            if ((Application.isMobilePlatform && !Application.isEditor) || !Application.runInBackground)
+                asyncResult.AsyncWaitHandle.WaitOne();
         }
 
         private void HandleHttpListenerCallback (IAsyncResult result)