16kb support

examples/sdk/reactNative/android/app/build.gradle

@@ -1,4 +1,5 @@
 apply plugin: "com.android.application"
+apply plugin: "kotlin-android"
 apply plugin: "com.facebook.react"
 apply from: "$rootDir/../node_modules/@backtrace/react-native/android/upload-sourcemaps.gradle"
 
@@ -72,6 +73,9 @@ def enableProguardInReleaseBuilds = false
  * this variant is about 6MiB larger per architecture than default.
  */
 def jscFlavor = 'org.webkit:android-jsc:+'
+def isNewArchitectureEnabled() {
+    return project.hasProperty("newArchEnabled") && project.newArchEnabled == "true"
+}
 
 android {
     ndkVersion rootProject.ext.ndkVersion
@@ -86,6 +90,15 @@ android {
         versionCode 1
         versionName "1.0"
     }
+
+    if (isNewArchitectureEnabled()) {
+    externalNativeBuild {
+        cmake {
+            path "src/main/jni/CMakeLists.txt"
+            version "3.22.1"
+        }
+    }
+    }
     signingConfigs {
         debug {
             storeFile file('debug.keystore')

examples/sdk/reactNative/android/app/src/main/java/com/reactnative/MainApplication.java

@@ -12,7 +12,6 @@
 import com.facebook.react.defaults.DefaultNewArchitectureEntryPoint;
 import com.facebook.react.defaults.DefaultReactHost;
 import com.facebook.react.defaults.DefaultReactNativeHost;
-import com.facebook.soloader.SoLoader;
 
 import java.util.List;
 
@@ -61,7 +60,7 @@ public ReactHost getReactHost() {
     @Override
     public void onCreate() {
         super.onCreate();
-        SoLoader.init(this, false);
+        SoLoaderInit.init(this);
         if (BuildConfig.IS_NEW_ARCHITECTURE_ENABLED) {
             // If you opted-in for the New Architecture, we load the native entry point for
             // this app.

examples/sdk/reactNative/android/app/src/main/java/com/reactnative/SoLoaderInit.kt

@@ -0,0 +1,13 @@
+package com.reactnative
+
+import android.app.Application
+import com.facebook.react.soloader.OpenSourceMergedSoMapping
+import com.facebook.soloader.SoLoader
+
+object SoLoaderInit {
+    @JvmStatic
+    fun init(app: Application) {
+        // Initializes SoLoader with the merged-JNI mapping so merged libs can be resolved
+        SoLoader.init(app, OpenSourceMergedSoMapping)
+    }
+}

examples/sdk/reactNative/android/app/src/main/jni/CMakeLists.txt

@@ -0,0 +1,30 @@
+# android/app/src/main/jni/CMakeLists.txt
+
+cmake_minimum_required(VERSION 3.18)
+project(appmodules LANGUAGES CXX)
+
+find_package(ReactAndroid REQUIRED)
+
+# Define a variable that points to the folder where Codegen files are created
+set(
+        generated_sources_dir
+        "${CMAKE_BINARY_DIR}/codegen/jni"
+)
+
+# Check if the main C++ file generated by Codegen exists.
+# This `if` block is the key to the solution.
+if(EXISTS "${generated_sources_dir}/react/renderer/components/appmodules/AppModulesJni.cpp")
+
+    # If the file exists, then create the library and link it.
+    add_library(
+            appmodules
+            SHARED
+            "${generated_sources_dir}/react/renderer/components/appmodules/AppModulesJni.cpp"
+    )
+
+    target_link_libraries(
+            appmodules
+            ReactAndroid::react_native_modules
+    )
+
+endif()

examples/sdk/reactNative/android/build.gradle

@@ -1,10 +1,15 @@
 buildscript {
     ext {
-        buildToolsVersion = "34.0.0"
+        buildToolsVersion = "35.0.0"
         minSdkVersion = 23
         compileSdkVersion = 34
         targetSdkVersion = 34
         ndkVersion = "26.1.10909125"
+        buildToolsVersion = "35.0.0"
+        minSdkVersion = 24
+        compileSdkVersion = 35
+        targetSdkVersion = 35
+        ndkVersion = "28.0.13004108"
     }
     repositories {
         google()

examples/sdk/reactNative/android/gradle.properties

@@ -26,7 +26,7 @@ android.useAndroidX=true
 # You can also override it from the CLI using
 # ./gradlew <task> -PreactNativeArchitectures=x86_64
 reactNativeArchitectures=armeabi-v7a,arm64-v8a,x86,x86_64
-
+reactNative.jniLibsMerge.enabled=true
 # Use this property to enable support to the new architecture.
 # This will allow you to use TurboModules and the Fabric render in
 # your application. You should enable this flag either if you want

examples/sdk/reactNative/android/gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.8-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.9-all.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME