Pull PopupMenuAndroid out of React Native core

Summary:
**History:** This component was originally introduced into React Native core in D52712758, to replace UIManagerModule.showPopupMenu().

**Problem:** But, React Native core should be lean. Adding this component to React Native bloats the core.

**Changes:** So, this diff pulls PopupMenuAndroid out into its own package in the react-native GitHub repository.

In the future, this will be migrated to a community package!

Changelog: [Android][Removed] Move PopupMenu out of React Native core

Reviewed By: NickGerleman

Differential Revision: D53328110

fbshipit-source-id: 469d8dc3e756c06040c72e08fa004aafa1bd6e18

.gitignore

@@ -42,6 +42,7 @@ project.xcworkspace
 /packages/react-native/ReactAndroid/hermes-engine/.cxx/
 /packages/react-native/template/android/app/build/
 /packages/react-native/template/android/build/
+/packages/react-native-popup-menu-android/android/build/
 
 # Buck
 .buckd

packages/react-native-popup-menu-android/android/build.gradle.kts

@@ -0,0 +1,35 @@
+/*
+ * 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.
+ */
+
+plugins {
+  id("com.facebook.react")
+  alias(libs.plugins.android.library)
+  alias(libs.plugins.kotlin.android)
+}
+
+android {
+  compileSdk = libs.versions.compileSdk.get().toInt()
+  buildToolsVersion = libs.versions.buildTools.get()
+  namespace = "com.facebook.react.popupmenu"
+
+  defaultConfig {
+    minSdk = libs.versions.minSdk.get().toInt()
+    targetSdk = libs.versions.targetSdk.get().toInt()
+  }
+
+  compileOptions {
+    sourceCompatibility = JavaVersion.VERSION_17
+    targetCompatibility = JavaVersion.VERSION_17
+  }
+
+  kotlinOptions { jvmTarget = "17" }
+}
+
+dependencies {
+  // Build React Native from source
+  implementation(project(":packages:react-native:ReactAndroid"))
+}

packages/react-native-popup-menu-android/android/gradle.properties

@@ -0,0 +1,3 @@
+# We want to have more fine grained control on the Java version for
+# ReactAndroid, therefore we disable RGNP Java version alignment mechanism
+react.internal.disableJavaVersionAlignment=true

packages/react-native-popup-menu-android/android/src/jni/react/renderer/components/ReactPopupMenuAndroidSpecs/ComponentDescriptors.h

@@ -0,0 +1,20 @@
+
+/**
+ * This code was generated by [react-native-codegen](https://www.npmjs.com/package/react-native-codegen).
+ *
+ * Do not edit this file as changes may cause incorrect behavior and will be lost
+ * once the code is regenerated.
+ *
+ * @generated by codegen project: GenerateComponentDescriptorH.js
+ */
+
+#pragma once
+
+#include "ShadowNodes.h"
+#include <react/renderer/core/ConcreteComponentDescriptor.h>
+
+namespace facebook::react {
+
+using AndroidPopupMenuComponentDescriptor = ConcreteComponentDescriptor<AndroidPopupMenuShadowNode>;
+
+} // namespace facebook::react

packages/react-native-popup-menu-android/android/src/jni/react/renderer/components/ReactPopupMenuAndroidSpecs/EventEmitters.cpp

@@ -0,0 +1,24 @@
+
+/**
+ * This code was generated by [react-native-codegen](https://www.npmjs.com/package/react-native-codegen).
+ *
+ * Do not edit this file as changes may cause incorrect behavior and will be lost
+ * once the code is regenerated.
+ *
+ * @generated by codegen project: GenerateEventEmitterCpp.js
+ */
+
+#include "EventEmitters.h"
+
+
+namespace facebook::react {
+
+void AndroidPopupMenuEventEmitter::onSelectionChange(OnSelectionChange $event) const {
+  dispatchEvent("selectionChange", [$event=std::move($event)](jsi::Runtime &runtime) {
+    auto $payload = jsi::Object(runtime);
+    $payload.setProperty(runtime, "item", $event.item);
+    return $payload;
+  });
+}
+
+} // namespace facebook::react

packages/react-native-popup-menu-android/android/src/jni/react/renderer/components/ReactPopupMenuAndroidSpecs/EventEmitters.h

@@ -0,0 +1,25 @@
+
+/**
+ * This code was generated by [react-native-codegen](https://www.npmjs.com/package/react-native-codegen).
+ *
+ * Do not edit this file as changes may cause incorrect behavior and will be lost
+ * once the code is regenerated.
+ *
+ * @generated by codegen project: GenerateEventEmitterH.js
+ */
+#pragma once
+
+#include <react/renderer/components/view/ViewEventEmitter.h>
+
+
+namespace facebook::react {
+class AndroidPopupMenuEventEmitter : public ViewEventEmitter {
+ public:
+  using ViewEventEmitter::ViewEventEmitter;
+
+  struct OnSelectionChange {
+      int item;
+    };
+  void onSelectionChange(OnSelectionChange value) const;
+};
+} // namespace facebook::react

packages/react-native-popup-menu-android/android/src/jni/react/renderer/components/ReactPopupMenuAndroidSpecs/Props.cpp

@@ -0,0 +1,25 @@
+
+/**
+ * This code was generated by [react-native-codegen](https://www.npmjs.com/package/react-native-codegen).
+ *
+ * Do not edit this file as changes may cause incorrect behavior and will be lost
+ * once the code is regenerated.
+ *
+ * @generated by codegen project: GeneratePropsCpp.js
+ */
+
+#include "Props.h"
+#include <react/renderer/core/PropsParserContext.h>
+#include <react/renderer/core/propsConversions.h>
+
+namespace facebook::react {
+
+AndroidPopupMenuProps::AndroidPopupMenuProps(
+    const PropsParserContext &context,
+    const AndroidPopupMenuProps &sourceProps,
+    const RawProps &rawProps): ViewProps(context, sourceProps, rawProps),
+
+    menuItems(convertRawProp(context, rawProps, "menuItems", sourceProps.menuItems, {}))
+      {}
+
+} // namespace facebook::react

packages/react-native-popup-menu-android/android/src/jni/react/renderer/components/ReactPopupMenuAndroidSpecs/Props.h

@@ -0,0 +1,28 @@
+
+/**
+ * This code was generated by [react-native-codegen](https://www.npmjs.com/package/react-native-codegen).
+ *
+ * Do not edit this file as changes may cause incorrect behavior and will be lost
+ * once the code is regenerated.
+ *
+ * @generated by codegen project: GeneratePropsH.js
+ */
+#pragma once
+
+#include <react/renderer/components/view/ViewProps.h>
+#include <react/renderer/core/PropsParserContext.h>
+#include <vector>
+
+namespace facebook::react {
+
+class AndroidPopupMenuProps final : public ViewProps {
+ public:
+  AndroidPopupMenuProps() = default;
+  AndroidPopupMenuProps(const PropsParserContext& context, const AndroidPopupMenuProps &sourceProps, const RawProps &rawProps);
+
+#pragma mark - Props
+
+  std::vector<std::string> menuItems{};
+};
+
+} // namespace facebook::react

packages/react-native-popup-menu-android/android/src/jni/react/renderer/components/ReactPopupMenuAndroidSpecs/ShadowNodes.cpp

@@ -0,0 +1,17 @@
+
+/**
+ * This code was generated by [react-native-codegen](https://www.npmjs.com/package/react-native-codegen).
+ *
+ * Do not edit this file as changes may cause incorrect behavior and will be lost
+ * once the code is regenerated.
+ *
+ * @generated by codegen project: GenerateShadowNodeCpp.js
+ */
+
+#include "ShadowNodes.h"
+
+namespace facebook::react {
+
+extern const char AndroidPopupMenuComponentName[] = "AndroidPopupMenu";
+
+} // namespace facebook::react

packages/react-native-popup-menu-android/android/src/jni/react/renderer/components/ReactPopupMenuAndroidSpecs/ShadowNodes.h

@@ -0,0 +1,32 @@
+
+/**
+ * This code was generated by [react-native-codegen](https://www.npmjs.com/package/react-native-codegen).
+ *
+ * Do not edit this file as changes may cause incorrect behavior and will be lost
+ * once the code is regenerated.
+ *
+ * @generated by codegen project: GenerateShadowNodeH.js
+ */
+
+#pragma once
+
+#include "EventEmitters.h"
+#include "Props.h"
+#include "States.h"
+#include <react/renderer/components/view/ConcreteViewShadowNode.h>
+#include <jsi/jsi.h>
+
+namespace facebook::react {
+
+JSI_EXPORT extern const char AndroidPopupMenuComponentName[];
+
+/*
+ * `ShadowNode` for <AndroidPopupMenu> component.
+ */
+using AndroidPopupMenuShadowNode = ConcreteViewShadowNode<
+    AndroidPopupMenuComponentName,
+    AndroidPopupMenuProps,
+    AndroidPopupMenuEventEmitter,
+    AndroidPopupMenuState>;
+
+} // namespace facebook::react

packages/react-native-popup-menu-android/android/src/jni/react/renderer/components/ReactPopupMenuAndroidSpecs/States.cpp

@@ -0,0 +1,16 @@
+
+/**
+ * This code was generated by [react-native-codegen](https://www.npmjs.com/package/react-native-codegen).
+ *
+ * Do not edit this file as changes may cause incorrect behavior and will be lost
+ * once the code is regenerated.
+ *
+ * @generated by codegen project: GenerateStateCpp.js
+ */
+#include "States.h"
+
+namespace facebook::react {
+
+
+
+} // namespace facebook::react

packages/react-native-popup-menu-android/android/src/jni/react/renderer/components/ReactPopupMenuAndroidSpecs/States.h

@@ -0,0 +1,34 @@
+/**
+ * This code was generated by [react-native-codegen](https://www.npmjs.com/package/react-native-codegen).
+ *
+ * Do not edit this file as changes may cause incorrect behavior and will be lost
+ * once the code is regenerated.
+ *
+ * @generated by codegen project: GenerateStateH.js
+ */
+#pragma once
+
+#ifdef ANDROID
+#include <folly/dynamic.h>
+#include <react/renderer/mapbuffer/MapBuffer.h>
+#include <react/renderer/mapbuffer/MapBufferBuilder.h>
+#endif
+
+namespace facebook::react {
+
+class AndroidPopupMenuState {
+public:
+  AndroidPopupMenuState() = default;
+
+#ifdef ANDROID
+  AndroidPopupMenuState(AndroidPopupMenuState const &previousState, folly::dynamic data){};
+  folly::dynamic getDynamic() const {
+    return {};
+  };
+  MapBuffer getMapBuffer() const {
+    return MapBufferBuilder::EMPTY();
+  };
+#endif
+};
+
+} // namespace facebook::react

packages/react-native-popup-menu-android/android/src/main/java/com/facebook/react/popupmenu/PopupMenuPackage.kt

@@ -0,0 +1,56 @@
+/*
+ * 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.popupmenu
+
+import com.facebook.react.BaseReactPackage
+import com.facebook.react.ViewManagerOnDemandReactPackage
+import com.facebook.react.bridge.ModuleSpec
+import com.facebook.react.bridge.NativeModule
+import com.facebook.react.bridge.ReactApplicationContext
+import com.facebook.react.module.annotations.ReactModuleList
+import com.facebook.react.module.model.ReactModuleInfoProvider
+import com.facebook.react.uimanager.ViewManager
+
+@ReactModuleList(nativeModules = arrayOf())
+class PopupMenuPackage() : BaseReactPackage(), ViewManagerOnDemandReactPackage {
+  private var viewManagersMap: Map<String, ModuleSpec>? = null
+
+  override fun getModule(name: String, context: ReactApplicationContext): NativeModule? {
+    return null
+  }
+
+  private fun getViewManagersMap(): Map<String, ModuleSpec> {
+    val viewManagers =
+        viewManagersMap
+            ?: mapOf(
+                ReactPopupMenuManager.REACT_CLASS to
+                    ModuleSpec.viewManagerSpec({ ReactPopupMenuManager() }))
+    viewManagersMap = viewManagers
+    return viewManagers
+  }
+
+  protected override fun getViewManagers(context: ReactApplicationContext): List<ModuleSpec> {
+    return ArrayList(getViewManagersMap().values)
+  }
+
+  override fun getViewManagerNames(context: ReactApplicationContext): Collection<String> {
+    return getViewManagersMap().keys
+  }
+
+  override fun createViewManager(
+      reactContext: ReactApplicationContext,
+      viewManagerName: String
+  ): ViewManager<*, *>? {
+    val spec: ModuleSpec? = getViewManagersMap().get(viewManagerName)
+    return if (spec != null) (spec.getProvider().get() as ViewManager<*, *>) else null
+  }
+
+  override fun getReactModuleInfoProvider(): ReactModuleInfoProvider {
+    return ReactModuleInfoProvider { emptyMap() }
+  }
+}

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/views/popupmenu/PopupMenuSelectionEvent.kt → packages/react-native-popup-menu-android/android/src/main/java/com/facebook/react/popupmenu/PopupMenuSelectionEvent.kt

@@ -5,9 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-@file:Suppress("DEPRECATION") // We want to use RCTEventEmitter for interop purposes
-
-package com.facebook.react.views.popupmenu
+package com.facebook.react.popupmenu
 
 import com.facebook.react.bridge.Arguments
 import com.facebook.react.bridge.WritableMap

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/views/popupmenu/ReactPopupMenuContainer.kt → packages/react-native-popup-menu-android/android/src/main/java/com/facebook/react/popupmenu/ReactPopupMenuContainer.kt

@@ -5,7 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-package com.facebook.react.views.popupmenu
+package com.facebook.react.popupmenu
 
 import android.content.Context
 import android.os.Build

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/views/popupmenu/ReactPopupMenuManager.kt → packages/react-native-popup-menu-android/android/src/main/java/com/facebook/react/popupmenu/ReactPopupMenuManager.kt

@@ -5,7 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-package com.facebook.react.views.popupmenu
+package com.facebook.react.popupmenu
 
 import com.facebook.react.bridge.ReadableArray
 import com.facebook.react.module.annotations.ReactModule