Merge pull request #194 from android/fix-ultrahdr-sample

Fix failing Ultra HDR sample on emulator
android · Sep 5, 2024 · 06f16c8 · 06f16c8
2 parents f6714a6 + d929644
commit 06f16c8
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)
     }