Kotlinify ReactConstants

packages/react-native/ReactAndroid/api/ReactAndroid.api

@@ -1727,10 +1727,10 @@ public final class com/facebook/react/common/MapBuilder$Builder {
 	public fun put (Ljava/lang/Object;Ljava/lang/Object;)Lcom/facebook/react/common/MapBuilder$Builder;
 }
 
-public class com/facebook/react/common/ReactConstants {
+public final class com/facebook/react/common/ReactConstants {
+	public static final field INSTANCE Lcom/facebook/react/common/ReactConstants;
 	public static final field TAG Ljava/lang/String;
 	public static final field UNSET I
-	public fun <init> ()V
 }
 
 public class com/facebook/react/common/ShakeDetector : android/hardware/SensorEventListener {
@@ -2164,9 +2164,10 @@ public abstract interface class com/facebook/react/devsupport/HMRClient : com/fa
 	public abstract fun setup (Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;IZ)V
 }
 
-public class com/facebook/react/devsupport/InspectorFlags {
-	public static fun getEnableCxxInspectorPackagerConnection ()Z
-	public static fun getEnableModernCDPRegistry ()Z
+public final class com/facebook/react/devsupport/InspectorFlags {
+	public static final field INSTANCE Lcom/facebook/react/devsupport/InspectorFlags;
+	public static final fun getEnableCxxInspectorPackagerConnection ()Z
+	public static final fun getEnableModernCDPRegistry ()Z
 }
 
 public class com/facebook/react/devsupport/InspectorPackagerConnection : com/facebook/react/devsupport/IInspectorPackagerConnection {

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/common/ReactConstants.java → packages/react-native/ReactAndroid/src/main/java/com/facebook/react/common/ReactConstants.kt

@@ -5,20 +5,17 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-package com.facebook.react.common;
+package com.facebook.react.common
 
-import com.facebook.infer.annotation.Nullsafe;
+public object ReactConstants {
 
-@Nullsafe(Nullsafe.Mode.LOCAL)
-public class ReactConstants {
-
-  public static final String TAG = "ReactNative";
+  public const val TAG: String = "ReactNative"
 
   /**
    * Some types have built-in support for representing a "missing" or "unset" value, for example NaN
    * in the case of floating point numbers or null in the case of object references. Integers don't
    * have such a special value. When an integer represent an inherently non-negative value, we use a
    * special negative value to mark it as "unset".
    */
-  public static final int UNSET = -1;
+  public const val UNSET: Int = -1
 }

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/devsupport/InspectorFlags.kt

@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package com.facebook.react.devsupport
+
+import com.facebook.proguard.annotations.DoNotStrip
+
+/** JNI wrapper for `jsinspector_modern::InspectorFlags`. */
+@DoNotStrip
+public object InspectorFlags {
+  init {
+    DevSupportSoLoader.staticInit()
+  }
+
+  @DoNotStrip @JvmStatic public external fun getEnableModernCDPRegistry(): Boolean
+
+  @DoNotStrip @JvmStatic public external fun getEnableCxxInspectorPackagerConnection(): Boolean
+}

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/uimanager/layoutanimation/LayoutCreateAnimation.java → packages/react-native/ReactAndroid/src/main/java/com/facebook/react/uimanager/layoutanimation/LayoutCreateAnimation.kt

@@ -5,19 +5,13 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-package com.facebook.react.uimanager.layoutanimation;
-
-import com.facebook.infer.annotation.Nullsafe;
+package com.facebook.react.uimanager.layoutanimation
 
 /**
  * Class responsible for handling layout view creation animation, applied to view whenever a valid
  * config was supplied for the layout animation of CREATE type.
  */
-/* package */ @Nullsafe(Nullsafe.Mode.LOCAL)
-class LayoutCreateAnimation extends BaseLayoutAnimation {
+internal class LayoutCreateAnimation : BaseLayoutAnimation() {
 
-  @Override
-  boolean isReverse() {
-    return false;
-  }
+  override fun isReverse(): Boolean = false
 }

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/uimanager/layoutanimation/LayoutDeleteAnimation.java → packages/react-native/ReactAndroid/src/main/java/com/facebook/react/uimanager/layoutanimation/LayoutDeleteAnimation.kt

@@ -5,19 +5,13 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-package com.facebook.react.uimanager.layoutanimation;
-
-import com.facebook.infer.annotation.Nullsafe;
+package com.facebook.react.uimanager.layoutanimation
 
 /**
  * Class responsible for handling layout view deletion animation, applied to view whenever a valid
  * config was supplied for the layout animation of DELETE type.
  */
-/* package */ @Nullsafe(Nullsafe.Mode.LOCAL)
-class LayoutDeleteAnimation extends BaseLayoutAnimation {
+internal class LayoutDeleteAnimation : BaseLayoutAnimation() {
 
-  @Override
-  boolean isReverse() {
-    return true;
-  }
+  override fun isReverse(): Boolean = true
 }