chore: support for RN 0.73 (#1956)

## Description

Adding library support for RN 0.73 & migrating example apps.

1. [x] Migrate TestsExample
2. [x] Migrate FabricTestExample
3. [ ] Migrate Example <-- in separate PR 
4. [x] Migrate lib

## Test code and steps to reproduce

CI 

## Checklist

- [x] Ensured that CI passes

---------

Co-authored-by: Mike Hardy <[email protected]>
Co-authored-by: Miklós Fazekas <[email protected]>
Co-authored-by: Tymoteusz Boba <[email protected]>

.github/workflows/ios-build-test-fabric.yml

@@ -59,4 +59,4 @@ jobs:
 
       - name: Build app
         working-directory: ${{ env.WORKING_DIRECTORY }}
-        run: yarn ios
+        run: npx react-native run-ios --no-packager --simulator="iPhone 15"

.github/workflows/ios-build-test.yml

@@ -52,4 +52,4 @@ jobs:
         run: pod install
       - name: Build app
         working-directory: ${{ env.WORKING_DIRECTORY }}
-        run: yarn ios
+        run: npx react-native run-ios --no-packager --simulator="iPhone 15"

FabricTestExample/Gemfile

@@ -3,4 +3,5 @@ source 'https://rubygems.org'
 # You may use http://rbenv.org/ or https://rvm.io/ to install and use this version
 ruby ">= 2.6.10"
 
-gem 'cocoapods', '~> 1.12'
+gem 'cocoapods', '~> 1.13'
+gem 'activesupport', '>= 6.1.7.3', '< 7.1.0'

FabricTestExample/android/app/build.gradle

@@ -1,4 +1,5 @@
 apply plugin: "com.android.application"
+apply plugin: "org.jetbrains.kotlin.android"
 apply plugin: "com.facebook.react"
 
 /**
@@ -71,7 +72,8 @@ def jscFlavor = 'org.webkit:android-jsc:+'
 android {
     ndkVersion rootProject.ext.ndkVersion
 
-    compileSdkVersion rootProject.ext.compileSdkVersion
+    buildToolsVersion rootProject.ext.buildToolsVersion
+    compileSdk rootProject.ext.compileSdkVersion
 
     namespace "com.fabrictestexample"
     defaultConfig {
@@ -106,13 +108,8 @@ android {
 dependencies {
     // The version of react-native is set by the React Native Gradle Plugin
     implementation("com.facebook.react:react-android")
+    implementation("com.facebook.react:flipper-integration")
 
-    debugImplementation("com.facebook.flipper:flipper:${FLIPPER_VERSION}")
-    debugImplementation("com.facebook.flipper:flipper-network-plugin:${FLIPPER_VERSION}") {
-        exclude group:'com.squareup.okhttp3', module:'okhttp'
-    }
-
-    debugImplementation("com.facebook.flipper:flipper-fresco-plugin:${FLIPPER_VERSION}")
     if (hermesEnabled.toBoolean()) {
         implementation("com.facebook.react:hermes-android")
     } else {

FabricTestExample/android/app/src/debug/AndroidManifest.xml

@@ -7,7 +7,5 @@
     <application
         android:usesCleartextTraffic="true"
         tools:targetApi="28"
-        tools:ignore="GoogleAppIndexingWarning">
-        <activity android:name="com.facebook.react.devsupport.DevSettingsActivity" android:exported="false" />
-    </application>
+        tools:ignore="GoogleAppIndexingWarning"/>
 </manifest>

FabricTestExample/android/app/src/main/java/com/fabrictestexample/MainActivity.kt

@@ -0,0 +1,26 @@
+package com.fabrictestexample
+
+import com.facebook.react.ReactActivity
+import com.facebook.react.ReactActivityDelegate
+import com.facebook.react.defaults.DefaultNewArchitectureEntryPoint.fabricEnabled
+import com.facebook.react.defaults.DefaultReactActivityDelegate
+
+class MainActivity : ReactActivity() {
+    /**
+     * Returns the name of the main component registered from JavaScript. This is used to schedule
+     * rendering of the component.
+     */
+    override fun getMainComponentName(): String = "FabricTestExample"
+
+    /**
+     * Returns the instance of the [ReactActivityDelegate]. We use [DefaultReactActivityDelegate]
+     * which allows you to enable New Architecture with a single boolean flags [fabricEnabled]
+     */
+    override fun createReactActivityDelegate(): ReactActivityDelegate =
+        DefaultReactActivityDelegate(
+            this,
+            mainComponentName,  // If you opted-in for the New Architecture, we enable the Fabric Renderer.
+            fabricEnabled
+        )
+}
+

FabricTestExample/android/app/src/main/java/com/fabrictestexample/MainApplication.kt

@@ -0,0 +1,43 @@
+package com.fabrictestexample
+
+import android.app.Application
+import com.facebook.react.PackageList
+import com.facebook.react.ReactApplication
+import com.facebook.react.ReactHost
+import com.facebook.react.ReactNativeHost
+import com.facebook.react.ReactPackage
+import com.facebook.react.defaults.DefaultNewArchitectureEntryPoint.load
+import com.facebook.react.defaults.DefaultReactHost.getDefaultReactHost
+import com.facebook.react.defaults.DefaultReactNativeHost
+import com.facebook.react.flipper.ReactNativeFlipper.initializeFlipper
+import com.facebook.soloader.SoLoader
+
+class MainApplication : Application(), ReactApplication {
+    override val reactNativeHost: ReactNativeHost = object : DefaultReactNativeHost(this) {
+        override fun getUseDeveloperSupport(): Boolean = BuildConfig.DEBUG
+
+        override fun getPackages(): List<ReactPackage> {
+            // Packages that cannot be autolinked yet can be added manually here, for example:
+            // packages.add(new MyReactNativePackage());
+            return PackageList(this).packages
+        }
+
+        override fun getJSMainModuleName(): String = "index"
+
+        override val isNewArchEnabled: Boolean = BuildConfig.IS_NEW_ARCHITECTURE_ENABLED
+        override val isHermesEnabled: Boolean = BuildConfig.IS_HERMES_ENABLED
+    }
+
+    override val reactHost: ReactHost
+        get() = getDefaultReactHost(this.applicationContext, reactNativeHost)
+
+    override fun onCreate() {
+        super.onCreate()
+        SoLoader.init(this,  /* native exopackage */false)
+        if (BuildConfig.IS_NEW_ARCHITECTURE_ENABLED) {
+            // If you opted-in for the New Architecture, we load the native entry point for this app.
+            load()
+        }
+        initializeFlipper(this, reactNativeHost.reactInstanceManager)
+    }
+}

FabricTestExample/android/build.gradle

@@ -2,14 +2,14 @@
 
 buildscript {
     ext {
-        buildToolsVersion = "33.0.0"
+        buildToolsVersion = "34.0.0"
         minSdkVersion = 21
-        compileSdkVersion = 33
-        targetSdkVersion = 33
+        compileSdkVersion = 34
+        targetSdkVersion = 34
 
         // We use NDK 23 which has both M1 support and is the side-by-side NDK version from AGP.
-        ndkVersion = "23.1.7779620"
-        kotlinVersion = "1.8.22"
+        ndkVersion = "25.1.8937393"
+        kotlinVersion = "1.8.0"
     }
     repositories {
         google()
@@ -18,5 +18,9 @@ buildscript {
     dependencies {
         classpath("com.android.tools.build:gradle")
         classpath("com.facebook.react:react-native-gradle-plugin")
+        classpath("org.jetbrains.kotlin:kotlin-gradle-plugin")
     }
 }
+
+apply plugin: "com.facebook.react.rootproject"
+

FabricTestExample/android/gradle.properties

@@ -24,9 +24,6 @@ android.useAndroidX=true
 # Automatically convert third-party libraries to use AndroidX
 android.enableJetifier=true
 
-# Version of flipper SDK to use with React Native
-FLIPPER_VERSION=0.182.0
-
 # Use this property to specify which architecture you want to build.
 # You can also override it from the CLI using
 # ./gradlew <task> -PreactNativeArchitectures=x86_64

FabricTestExample/android/gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.0.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.3-bin.zip
 networkTimeout=10000
+validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists