diff --git a/packages/rn-tester/NativeComponentExample/js/MyNativeView.js b/packages/rn-tester/NativeComponentExample/js/MyNativeView.js
index 2f5ed092a21..51a31ae468b 100644
--- a/packages/rn-tester/NativeComponentExample/js/MyNativeView.js
+++ b/packages/rn-tester/NativeComponentExample/js/MyNativeView.js
@@ -167,16 +167,16 @@ export default function MyNativeView(props: {}): React.Node {
         }}
       />
 
-      <Text style={{textAlign: 'center'}}>
+      <Text style={{color: 'green', textAlign: 'center'}}>
         &gt; Interop Layer Measurements &lt;
       </Text>
-      <Text style={{textAlign: 'center'}}>
+      <Text style={{color: 'green', textAlign: 'center'}}>
         measure {getTextFor(legacyMeasure)}
       </Text>
-      <Text style={{textAlign: 'center'}}>
+      <Text style={{color: 'green', textAlign: 'center'}}>
         InWindow {getTextFor(legacyMeasureInWindow)}
       </Text>
-      <Text style={{textAlign: 'center'}}>
+      <Text style={{color: 'green', textAlign: 'center'}}>
         InLayout {getTextFor(legacyMeasureLayout)}
       </Text>
       <Button
diff --git a/packages/rn-tester/android/app/src/main/java/com/facebook/react/uiapp/component/MyLegacyViewManager.java b/packages/rn-tester/android/app/src/main/java/com/facebook/react/uiapp/component/MyLegacyViewManager.java
index 891f896e8da..a192837166f 100644
--- a/packages/rn-tester/android/app/src/main/java/com/facebook/react/uiapp/component/MyLegacyViewManager.java
+++ b/packages/rn-tester/android/app/src/main/java/com/facebook/react/uiapp/component/MyLegacyViewManager.java
@@ -59,6 +59,11 @@ public class MyLegacyViewManager extends SimpleViewManager<MyNativeView> {
     view.setBackgroundColor(Color.parseColor(color));
   }
 
+  @ReactProp(name = "cornerRadius")
+  public void setCornerRadius(@NonNull MyNativeView view, @Nullable float cornerRadius) {
+    view.setCornerRadius(cornerRadius);
+  }
+
   @Override
   public final Map<String, Object> getExportedViewConstants() {
     return Collections.singletonMap("PI", 3.14);
diff --git a/packages/rn-tester/android/app/src/main/java/com/facebook/react/uiapp/component/MyNativeView.java b/packages/rn-tester/android/app/src/main/java/com/facebook/react/uiapp/component/MyNativeView.java
index 5ef03a48a36..c9d57fd4d46 100644
--- a/packages/rn-tester/android/app/src/main/java/com/facebook/react/uiapp/component/MyNativeView.java
+++ b/packages/rn-tester/android/app/src/main/java/com/facebook/react/uiapp/component/MyNativeView.java
@@ -9,6 +9,7 @@ package com.facebook.react.uiapp.component;
 
 import android.content.Context;
 import android.graphics.Color;
+import android.graphics.drawable.GradientDrawable;
 import android.view.View;
 import com.facebook.react.bridge.Arguments;
 import com.facebook.react.bridge.ReactContext;
@@ -18,20 +19,28 @@ import com.facebook.react.uimanager.events.RCTEventEmitter;
 class MyNativeView extends View {
 
   private int currentColor = 0;
+  private GradientDrawable background;
 
   public MyNativeView(Context context) {
     super(context);
+    background = new GradientDrawable();
   }
 
   @Override
   public void setBackgroundColor(int color) {
-    super.setBackgroundColor(color);
     if (color != currentColor) {
+      background.setColor(color);
       currentColor = color;
       emitNativeEvent(color);
+      setBackground(background);
     }
   }
 
+  public void setCornerRadius(float cornerRadius) {
+    background.setCornerRadius(cornerRadius);
+    setBackground(background);
+  }
+
   private void emitNativeEvent(int color) {
     WritableMap event = Arguments.createMap();
     WritableMap backgroundColor = Arguments.createMap();