1 files changed, 4 insertions, 0 deletions
diff --git a/libs/ui/FramebufferNativeWindow.cpp b/libs/ui/FramebufferNativeWindow.cpp
index 9c10c75..794747d 100644
--- a/libs/ui/FramebufferNativeWindow.cpp
+++ b/libs/ui/FramebufferNativeWindow.cpp
@@ -303,6 +303,10 @@ int FramebufferNativeWindow::perform(ANativeWindow* window,
         case NATIVE_WINDOW_CONNECT:
         case NATIVE_WINDOW_DISCONNECT:
             break;
+        case NATIVE_WINDOW_LOCK:
+            return INVALID_OPERATION;
+        case NATIVE_WINDOW_UNLOCK_AND_POST:
+            return INVALID_OPERATION;
         default:
             return NAME_NOT_FOUND;
     }