Convert com.facebook.react.runtime.ReactHostImpl to Kotlin (facebook#51017)

Summary:
Pull Request resolved: facebook#51017

Changelog: [Internal]

Reviewed By: rshest

Differential Revision: D73846053

fbshipit-source-id: 98017000e8f10df4156b232bc8b5d6e132502ea5

Author: javache

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

@@ -3222,9 +3222,9 @@ public abstract class com/facebook/react/runtime/JSRuntimeFactory {
 	public fun <init> (Lcom/facebook/jni/HybridData;)V
 }
 
-public class com/facebook/react/runtime/ReactHostImpl : com/facebook/react/ReactHost {
-	public fun <init> (Landroid/content/Context;Lcom/facebook/react/runtime/ReactHostDelegate;Lcom/facebook/react/fabric/ComponentFactory;Ljava/util/concurrent/Executor;Ljava/util/concurrent/Executor;ZZ)V
+public final class com/facebook/react/runtime/ReactHostImpl : com/facebook/react/ReactHost {
 	public fun <init> (Landroid/content/Context;Lcom/facebook/react/runtime/ReactHostDelegate;Lcom/facebook/react/fabric/ComponentFactory;Ljava/util/concurrent/Executor;Ljava/util/concurrent/Executor;ZZLcom/facebook/react/devsupport/DevSupportManagerFactory;)V
+	public synthetic fun <init> (Landroid/content/Context;Lcom/facebook/react/runtime/ReactHostDelegate;Lcom/facebook/react/fabric/ComponentFactory;Ljava/util/concurrent/Executor;Ljava/util/concurrent/Executor;ZZLcom/facebook/react/devsupport/DevSupportManagerFactory;ILkotlin/jvm/internal/DefaultConstructorMarker;)V
 	public fun <init> (Landroid/content/Context;Lcom/facebook/react/runtime/ReactHostDelegate;Lcom/facebook/react/fabric/ComponentFactory;ZZ)V
 	public fun addBeforeDestroyListener (Lkotlin/jvm/functions/Function0;)V
 	public fun addReactInstanceEventListener (Lcom/facebook/react/ReactInstanceEventListener;)V

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

@@ -8,7 +8,7 @@
 package com.facebook.react.bridge
 
 /** Listener interface for memory pressure events. */
-public interface MemoryPressureListener {
+public fun interface MemoryPressureListener {
   /** Called when the system generates a memory warning. */
   public fun handleMemoryPressure(level: Int)
 }

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

@@ -14,7 +14,7 @@ internal class BridgelessAtomicRef<T>(
     @field:Volatile @get:Synchronized @get:JvmName("getNullable") var value: T? = null
 ) {
 
-  internal interface Provider<T> {
+  internal fun interface Provider<T> {
     fun get(): T
   }
 

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

@@ -24,6 +24,7 @@ import com.facebook.react.bridge.RuntimeExecutor
 import com.facebook.react.bridge.RuntimeScheduler
 import com.facebook.react.bridge.UIManager
 import com.facebook.react.bridge.queue.ReactQueueConfiguration
+import com.facebook.react.common.annotations.FrameworkAPI
 import com.facebook.react.common.annotations.VisibleForTesting
 import com.facebook.react.common.annotations.internal.LegacyArchitecture
 import com.facebook.react.common.annotations.internal.LegacyArchitectureLogger
@@ -35,6 +36,7 @@ import com.facebook.react.turbomodule.core.interfaces.NativeMethodCallInvokerHol
     message =
         "This class is deprecated, please to migrate to new architecture using [com.facebook.react.defaults.DefaultReactHost] instead.")
 @LegacyArchitecture
+@FrameworkAPI
 internal class BridgelessCatalystInstance(private val reactHost: ReactHostImpl) : CatalystInstance {
 
   override fun handleMemoryPressure(level: Int) {
@@ -94,13 +96,13 @@ internal class BridgelessCatalystInstance(private val reactHost: ReactHostImpl)
 
   @get:Deprecated("Deprecated in Java")
   public override val javaScriptContextHolder: JavaScriptContextHolder
-    get() = reactHost.getJavaScriptContextHolder()!!
+    get() = reactHost.javaScriptContextHolder!!
 
   @Suppress("INAPPLICABLE_JVM_NAME")
   @get:Deprecated("Deprecated in Java")
   @get:JvmName("getJSCallInvokerHolder") // This is needed to keep backward compatibility
   public override val jsCallInvokerHolder: CallInvokerHolder
-    get() = reactHost.getJSCallInvokerHolder()!!
+    get() = reactHost.jsCallInvokerHolder!!
 
   public override val nativeMethodCallInvokerHolder: NativeMethodCallInvokerHolder
     get() =
@@ -117,13 +119,13 @@ internal class BridgelessCatalystInstance(private val reactHost: ReactHostImpl)
       reactHost.getNativeModule(moduleName)
 
   public override val nativeModules: Collection<NativeModule>
-    get() = reactHost.getNativeModules()
+    get() = reactHost.nativeModules
 
   public override val reactQueueConfiguration: ReactQueueConfiguration
     get() = reactHost.reactQueueConfiguration!!
 
   public override val runtimeExecutor: RuntimeExecutor?
-    get() = reactHost.getRuntimeExecutor()
+    get() = reactHost.runtimeExecutor
 
   public override val runtimeScheduler: RuntimeScheduler
     get() = throw UnsupportedOperationException("Unimplemented method 'getRuntimeScheduler'")

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

@@ -63,6 +63,7 @@ internal class BridgelessReactContext(context: Context, private val reactHost: R
   @Deprecated("This method is deprecated, please use UIManagerHelper.getUIManager() instead.")
   override fun getFabricUIManager(): UIManager? = reactHost.uiManager
 
+  @OptIn(FrameworkAPI::class)
   override fun getCatalystInstance(): CatalystInstance {
     if (ReactBuildConfig.UNSTABLE_ENABLE_MINIFY_LEGACY_ARCHITECTURE) {
       throw UnsupportedOperationException(
@@ -136,7 +137,7 @@ internal class BridgelessReactContext(context: Context, private val reactHost: R
   override fun <T : NativeModule> hasNativeModule(nativeModuleInterface: Class<T>): Boolean =
       reactHost.hasNativeModule(nativeModuleInterface)
 
-  override fun getNativeModules(): MutableCollection<NativeModule> = reactHost.nativeModules
+  override fun getNativeModules(): Collection<NativeModule> = reactHost.nativeModules
 
   override fun <T : NativeModule> getNativeModule(nativeModuleInterface: Class<T>): T? =
       reactHost.getNativeModule(nativeModuleInterface)