Remove fabricEnabled from ReactFragment

Summary:
Fabric is now unconditionally enabled for this fragment path, so the per-fragment override is dead. Remove the argument and builder API.

Changelog: [Android][Removed] - Remove fabricEnabled from ReactFragment

Differential Revision: D114045331

Author: javache

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

@@ -161,7 +161,6 @@ public class com/facebook/react/ReactDelegate {
 public class com/facebook/react/ReactFragment : androidx/fragment/app/Fragment, com/facebook/react/modules/core/PermissionAwareActivity {
 	protected static final field ARG_COMPONENT_NAME Ljava/lang/String;
 	protected static final field ARG_DISABLE_HOST_LIFECYCLE_EVENTS Ljava/lang/String;
-	protected static final field ARG_FABRIC_ENABLED Ljava/lang/String;
 	protected static final field ARG_LAUNCH_OPTIONS Ljava/lang/String;
 	public static final field Companion Lcom/facebook/react/ReactFragment$Companion;
 	protected field reactDelegate Lcom/facebook/react/ReactDelegate;
@@ -188,12 +187,9 @@ public final class com/facebook/react/ReactFragment$Builder {
 	public fun <init> ()V
 	public final fun build ()Lcom/facebook/react/ReactFragment;
 	public final fun getComponentName ()Ljava/lang/String;
-	public final fun getFabricEnabled ()Z
 	public final fun getLaunchOptions ()Landroid/os/Bundle;
 	public final fun setComponentName (Ljava/lang/String;)Lcom/facebook/react/ReactFragment$Builder;
 	public final fun setComponentName (Ljava/lang/String;)V
-	public final fun setFabricEnabled (Z)Lcom/facebook/react/ReactFragment$Builder;
-	public final fun setFabricEnabled (Z)V
 	public final fun setLaunchOptions (Landroid/os/Bundle;)Lcom/facebook/react/ReactFragment$Builder;
 	public final fun setLaunchOptions (Landroid/os/Bundle;)V
 }

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

@@ -32,11 +32,9 @@ public open class ReactFragment : Fragment(), PermissionAwareActivity {
     super.onCreate(savedInstanceState)
     var mainComponentName: String? = null
     var launchOptions: Bundle? = null
-    var fabricEnabled = false
     arguments?.let { args ->
       mainComponentName = args.getString(ARG_COMPONENT_NAME)
       launchOptions = args.getBundle(ARG_LAUNCH_OPTIONS)
-      fabricEnabled = args.getBoolean(ARG_FABRIC_ENABLED)
       @Suppress("DEPRECATION")
       disableHostLifecycleEvents = args.getBoolean(ARG_DISABLE_HOST_LIFECYCLE_EVENTS)
     }
@@ -52,7 +50,6 @@ public open class ReactFragment : Fragment(), PermissionAwareActivity {
               reactNativeHost,
               mainComponentName,
               launchOptions,
-              fabricEnabled,
           )
         }
   }
@@ -176,7 +173,6 @@ public open class ReactFragment : Fragment(), PermissionAwareActivity {
   public class Builder {
     public var componentName: String? = null
     public var launchOptions: Bundle? = null
-    public var fabricEnabled: Boolean = false
 
     /**
      * Set the Component name for our React Native instance.
@@ -200,21 +196,12 @@ public open class ReactFragment : Fragment(), PermissionAwareActivity {
       return this
     }
 
-    public fun build(): ReactFragment = newInstance(componentName, launchOptions, fabricEnabled)
-
-    @Deprecated(
-        "You should not change call ReactFragment.setFabricEnabled. Instead enable the NewArchitecture for the whole application with newArchEnabled=true in your gradle.properties file"
-    )
-    public fun setFabricEnabled(fabricEnabled: Boolean): Builder {
-      this.fabricEnabled = fabricEnabled
-      return this
-    }
+    public fun build(): ReactFragment = newInstance(componentName, launchOptions)
   }
 
   public companion object {
     protected const val ARG_COMPONENT_NAME: String = "arg_component_name"
     protected const val ARG_LAUNCH_OPTIONS: String = "arg_launch_options"
-    protected const val ARG_FABRIC_ENABLED: String = "arg_fabric_enabled"
 
     @Deprecated(
         "We will remove this and use a different solution for handling Fragment lifecycle events."
@@ -225,19 +212,16 @@ public open class ReactFragment : Fragment(), PermissionAwareActivity {
     /**
      * @param componentName The name of the react native component
      * @param launchOptions The launch options for the react native component
-     * @param fabricEnabled Flag to enable Fabric for ReactFragment
      * @return A new instance of fragment ReactFragment.
      */
     private fun newInstance(
         componentName: String?,
         launchOptions: Bundle?,
-        fabricEnabled: Boolean,
     ): ReactFragment {
       val args =
           Bundle().apply {
             putString(ARG_COMPONENT_NAME, componentName)
             putBundle(ARG_LAUNCH_OPTIONS, launchOptions)
-            putBoolean(ARG_FABRIC_ENABLED, fabricEnabled)
           }
       return ReactFragment().apply { setArguments(args) }
     }