Introduce feature flag to greacefuly fail when an unregistered component is rendered in Android

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/internal/featureflags/ReactNativeFeatureFlags.kt

@@ -4,7 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @generated SignedSource<<f67a9635d8fadd31a82d32f8dac00ba0>>
+ * @generated SignedSource<<a2fdcb662fc0178c4a16cc5bf23fce17>>
  */
 
 /**
@@ -144,6 +144,12 @@ public object ReactNativeFeatureFlags {
   @JvmStatic
   public fun enableIOSTextBaselineOffsetPerLine(): Boolean = accessor.enableIOSTextBaselineOffsetPerLine()
 
+  /**
+   * Enables gracefuly failure when an unregistered component is rendered in Android.
+   */
+  @JvmStatic
+  public fun enableGracefulUnregisteredComponentFailureAndroid(): Boolean = accessor.enableGracefulUnregisteredComponentFailureAndroid()
+
   /**
    * iOS Views will clip to their padding box vs border box
    */

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/internal/featureflags/ReactNativeFeatureFlagsCxxAccessor.kt

@@ -4,7 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @generated SignedSource<<62a722030e9166b231e5368f193f6f0c>>
+ * @generated SignedSource<<e0f3b9a2aa093139da1692e205ef796e>>
  */
 
 /**
@@ -39,6 +39,7 @@ internal class ReactNativeFeatureFlagsCxxAccessor : ReactNativeFeatureFlagsAcces
   private var enableFixForParentTagDuringReparentingCache: Boolean? = null
   private var enableFontScaleChangesUpdatingLayoutCache: Boolean? = null
   private var enableIOSTextBaselineOffsetPerLineCache: Boolean? = null
+  private var enableGracefulUnregisteredComponentFailureAndroidCache: Boolean? = null
   private var enableIOSViewClipToPaddingBoxCache: Boolean? = null
   private var enableIntersectionObserverEventLoopIntegrationCache: Boolean? = null
   private var enableLayoutAnimationsOnAndroidCache: Boolean? = null
@@ -244,6 +245,15 @@ internal class ReactNativeFeatureFlagsCxxAccessor : ReactNativeFeatureFlagsAcces
     return cached
   }
 
+  override fun enableGracefulUnregisteredComponentFailureAndroid(): Boolean {
+    var cached = enableGracefulUnregisteredComponentFailureAndroidCache
+    if (cached == null) {
+      cached = ReactNativeFeatureFlagsCxxInterop.enableGracefulUnregisteredComponentFailureAndroid()
+      enableGracefulUnregisteredComponentFailureAndroidCache = cached
+    }
+    return cached
+  }
+
   override fun enableIOSViewClipToPaddingBox(): Boolean {
     var cached = enableIOSViewClipToPaddingBoxCache
     if (cached == null) {

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/internal/featureflags/ReactNativeFeatureFlagsCxxInterop.kt

@@ -4,7 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @generated SignedSource<<39d78493b17f7abfb4220d25e663ae55>>
+ * @generated SignedSource<<ba28175a48616955b57a2d9608b75217>>
  */
 
 /**
@@ -66,6 +66,8 @@ public object ReactNativeFeatureFlagsCxxInterop {
 
   @DoNotStrip @JvmStatic public external fun enableIOSTextBaselineOffsetPerLine(): Boolean
 
+  @DoNotStrip @JvmStatic public external fun enableGracefulUnregisteredComponentFailureAndroid(): Boolean
+
   @DoNotStrip @JvmStatic public external fun enableIOSViewClipToPaddingBox(): Boolean
 
   @DoNotStrip @JvmStatic public external fun enableIntersectionObserverEventLoopIntegration(): Boolean

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/internal/featureflags/ReactNativeFeatureFlagsDefaults.kt

@@ -4,7 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @generated SignedSource<<830cbb41b3886b715b57c2f0c29f4623>>
+ * @generated SignedSource<<1b936df7f2b86affb273a0054d9938c4>>
  */
 
 /**
@@ -61,6 +61,8 @@ public open class ReactNativeFeatureFlagsDefaults : ReactNativeFeatureFlagsProvi
 
   override fun enableIOSTextBaselineOffsetPerLine(): Boolean = false
 
+  override fun enableGracefulUnregisteredComponentFailureAndroid(): Boolean = false
+
   override fun enableIOSViewClipToPaddingBox(): Boolean = false
 
   override fun enableIntersectionObserverEventLoopIntegration(): Boolean = true

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/internal/featureflags/ReactNativeFeatureFlagsLocalAccessor.kt

@@ -4,7 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @generated SignedSource<<b755121b5c8048c7733825ceff2a4773>>
+ * @generated SignedSource<<646cf101688413ddb4677526742d6677>>
  */
 
 /**
@@ -43,6 +43,7 @@ internal class ReactNativeFeatureFlagsLocalAccessor : ReactNativeFeatureFlagsAcc
   private var enableFixForParentTagDuringReparentingCache: Boolean? = null
   private var enableFontScaleChangesUpdatingLayoutCache: Boolean? = null
   private var enableIOSTextBaselineOffsetPerLineCache: Boolean? = null
+  private var enableGracefulUnregisteredComponentFailureAndroidCache: Boolean? = null
   private var enableIOSViewClipToPaddingBoxCache: Boolean? = null
   private var enableIntersectionObserverEventLoopIntegrationCache: Boolean? = null
   private var enableLayoutAnimationsOnAndroidCache: Boolean? = null
@@ -267,6 +268,16 @@ internal class ReactNativeFeatureFlagsLocalAccessor : ReactNativeFeatureFlagsAcc
     return cached
   }
 
+  override fun enableGracefulUnregisteredComponentFailureAndroid(): Boolean {
+    var cached = enableGracefulUnregisteredComponentFailureAndroidCache
+    if (cached == null) {
+      cached = currentProvider.enableGracefulUnregisteredComponentFailureAndroid()
+      accessedFeatureFlags.add("enableGracefulUnregisteredComponentFailureAndroid")
+      enableGracefulUnregisteredComponentFailureAndroidCache = cached
+    }
+    return cached
+  }
+
   override fun enableIOSViewClipToPaddingBox(): Boolean {
     var cached = enableIOSViewClipToPaddingBoxCache
     if (cached == null) {

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/internal/featureflags/ReactNativeFeatureFlagsProvider.kt

@@ -4,7 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @generated SignedSource<<25acda9d60691c0ca5ea4776bfae594a>>
+ * @generated SignedSource<<7848d98b460497d1c322158f89cec7b4>>
  */
 
 /**
@@ -61,6 +61,8 @@ public interface ReactNativeFeatureFlagsProvider {
 
   @DoNotStrip public fun enableIOSTextBaselineOffsetPerLine(): Boolean
 
+  @DoNotStrip public fun enableGracefulUnregisteredComponentFailureAndroid(): Boolean
+
   @DoNotStrip public fun enableIOSViewClipToPaddingBox(): Boolean
 
   @DoNotStrip public fun enableIntersectionObserverEventLoopIntegration(): Boolean

packages/react-native/ReactAndroid/src/main/jni/react/featureflags/JReactNativeFeatureFlagsCxxInterop.cpp

@@ -4,7 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @generated SignedSource<<ddb0b0066cae098c56aa827e5ac3072c>>
+ * @generated SignedSource<<c1a0bd5e9088fd084a9a7f253b76de14>>
  */
 
 /**
@@ -153,6 +153,12 @@ class ReactNativeFeatureFlagsJavaProvider
     return method(javaProvider_);
   }
 
+  bool enableGracefulUnregisteredComponentFailureAndroid() override {
+    static const auto method =
+        getReactNativeFeatureFlagsProviderJavaClass()->getMethod<jboolean()>("enableGracefulUnregisteredComponentFailureAndroid");
+    return method(javaProvider_);
+  }
+
   bool enableIOSViewClipToPaddingBox() override {
     static const auto method =
         getReactNativeFeatureFlagsProviderJavaClass()->getMethod<jboolean()>("enableIOSViewClipToPaddingBox");
@@ -450,6 +456,11 @@ bool JReactNativeFeatureFlagsCxxInterop::enableIOSTextBaselineOffsetPerLine(
   return ReactNativeFeatureFlags::enableIOSTextBaselineOffsetPerLine();
 }
 
+bool JReactNativeFeatureFlagsCxxInterop::enableGracefulUnregisteredComponentFailureAndroid(
+    facebook::jni::alias_ref<JReactNativeFeatureFlagsCxxInterop> /*unused*/) {
+  return ReactNativeFeatureFlags::enableGracefulUnregisteredComponentFailureAndroid();
+}
+
 bool JReactNativeFeatureFlagsCxxInterop::enableIOSViewClipToPaddingBox(
     facebook::jni::alias_ref<JReactNativeFeatureFlagsCxxInterop> /*unused*/) {
   return ReactNativeFeatureFlags::enableIOSViewClipToPaddingBox();
@@ -703,6 +714,9 @@ void JReactNativeFeatureFlagsCxxInterop::registerNatives() {
       makeNativeMethod(
         "enableIOSTextBaselineOffsetPerLine",
         JReactNativeFeatureFlagsCxxInterop::enableIOSTextBaselineOffsetPerLine),
+      makeNativeMethod(
+        "enableGracefulUnregisteredComponentFailureAndroid",
+        JReactNativeFeatureFlagsCxxInterop::enableGracefulUnregisteredComponentFailureAndroid),
       makeNativeMethod(
         "enableIOSViewClipToPaddingBox",
         JReactNativeFeatureFlagsCxxInterop::enableIOSViewClipToPaddingBox),

packages/react-native/ReactAndroid/src/main/jni/react/featureflags/JReactNativeFeatureFlagsCxxInterop.h

@@ -4,7 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @generated SignedSource<<3a00be0b706f3513e1aca741c55a0747>>
+ * @generated SignedSource<<edcb0dafbb7740bfdb417f3fd78250fb>>
  */
 
 /**
@@ -87,6 +87,9 @@ class JReactNativeFeatureFlagsCxxInterop
   static bool enableIOSTextBaselineOffsetPerLine(
     facebook::jni::alias_ref<JReactNativeFeatureFlagsCxxInterop>);
 
+  static bool enableGracefulUnregisteredComponentFailureAndroid(
+    facebook::jni::alias_ref<JReactNativeFeatureFlagsCxxInterop>);
+
   static bool enableIOSViewClipToPaddingBox(
     facebook::jni::alias_ref<JReactNativeFeatureFlagsCxxInterop>);
 

packages/react-native/ReactCommon/react/featureflags/ReactNativeFeatureFlags.cpp

@@ -4,7 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @generated SignedSource<<05405c3bb41e2511ac66792eb641db5e>>
+ * @generated SignedSource<<5415b718e13b2b4e1daee3bb6faba776>>
  */
 
 /**
@@ -102,6 +102,10 @@ bool ReactNativeFeatureFlags::enableIOSTextBaselineOffsetPerLine() {
   return getAccessor().enableIOSTextBaselineOffsetPerLine();
 }
 
+bool ReactNativeFeatureFlags::enableGracefulUnregisteredComponentFailureAndroid() {
+  return getAccessor().enableGracefulUnregisteredComponentFailureAndroid();
+}
+
 bool ReactNativeFeatureFlags::enableIOSViewClipToPaddingBox() {
   return getAccessor().enableIOSViewClipToPaddingBox();
 }

packages/react-native/ReactCommon/react/featureflags/ReactNativeFeatureFlags.h

@@ -4,7 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @generated SignedSource<<f28e23028234cda83f67e0386fdd9f32>>
+ * @generated SignedSource<<cf48df16a494b69db66bdfc5eff84dd9>>
  */
 
 /**
@@ -134,6 +134,11 @@ class ReactNativeFeatureFlags {
    */
   RN_EXPORT static bool enableIOSTextBaselineOffsetPerLine();
 
+  /**
+   * Enables gracefuly failure when an unregistered component is rendered in Android.
+   */
+  RN_EXPORT static bool enableGracefulUnregisteredComponentFailureAndroid();
+
   /**
    * iOS Views will clip to their padding box vs border box
    */