Fix failing Ultra HDR sample on emulator

android · Sep 4, 2024 · d929644 · d929644
1 parent f6714a6
commit d929644
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/...ltrahdr/src/main/java/com/example/platform/graphics/ultrahdr/opengl/UltraHDRWithOpenGL.kt b/...ltrahdr/src/main/java/com/example/platform/graphics/ultrahdr/opengl/UltraHDRWithOpenGL.kt
@@ -182,8 +182,11 @@ class UltraHDRWithOpenGL : Fragment(),
     }
 
     override fun onAttach(context: Context) {
-        requireActivity().display
-            ?.registerHdrSdrRatioChangedListener(Runnable::run, updateHdrSdrRatio)
+        requireActivity().display?.let { display ->
+            if (display.isHdrSdrRatioAvailable) {
+                display.registerHdrSdrRatioChangedListener(Runnable::run, updateHdrSdrRatio)
+            }
+        }
         super.onAttach(context)
     }