chore: initial commit

android/build.gradle

@@ -0,0 +1,77 @@
+buildscript {
+  ext.getExtOrDefault = {name ->
+    return rootProject.ext.has(name) ? rootProject.ext.get(name) : project.properties['BplScale_' + name]
+  }
+
+  repositories {
+    google()
+    mavenCentral()
+  }
+
+  dependencies {
+    classpath "com.android.tools.build:gradle:8.7.2"
+    // noinspection DifferentKotlinGradleVersion
+    classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:${getExtOrDefault('kotlinVersion')}"
+  }
+}
+
+
+apply plugin: "com.android.library"
+apply plugin: "kotlin-android"
+
+apply plugin: "com.facebook.react"
+
+def getExtOrIntegerDefault(name) {
+  return rootProject.ext.has(name) ? rootProject.ext.get(name) : (project.properties["BplScale_" + name]).toInteger()
+}
+
+android {
+  namespace "com.bplscale"
+
+  compileSdkVersion getExtOrIntegerDefault("compileSdkVersion")
+
+  defaultConfig {
+    minSdkVersion getExtOrIntegerDefault("minSdkVersion")
+    targetSdkVersion getExtOrIntegerDefault("targetSdkVersion")
+  }
+
+  buildFeatures {
+    buildConfig true
+  }
+
+  buildTypes {
+    release {
+      minifyEnabled false
+    }
+  }
+
+  lintOptions {
+    disable "GradleCompatible"
+  }
+
+  compileOptions {
+    sourceCompatibility JavaVersion.VERSION_1_8
+    targetCompatibility JavaVersion.VERSION_1_8
+  }
+
+  sourceSets {
+    main {
+      java.srcDirs += [
+        "generated/java",
+        "generated/jni"
+      ]
+    }
+  }
+}
+
+repositories {
+  mavenCentral()
+  google()
+}
+
+def kotlin_version = getExtOrDefault("kotlinVersion")
+
+dependencies {
+  implementation "com.facebook.react:react-android"
+  implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+}

android/gradle.properties

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+BplScale_kotlinVersion=2.0.21
+BplScale_minSdkVersion=24
+BplScale_targetSdkVersion=34
+BplScale_compileSdkVersion=35
+BplScale_ndkVersion=27.1.12297006

android/src/main/AndroidManifest.xml

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+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+</manifest>

android/src/main/java/com/bplscale/BplScaleModule.kt

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+package com.bplscale
+
+import com.facebook.react.bridge.ReactApplicationContext
+import com.facebook.react.module.annotations.ReactModule
+
+@ReactModule(name = BplScaleModule.NAME)
+class BplScaleModule(reactContext: ReactApplicationContext) :
+  NativeBplScaleSpec(reactContext) {
+
+  override fun getName(): String {
+    return NAME
+  }
+
+  // Example method
+  // See https://reactnative.dev/docs/native-modules-android
+  override fun multiply(a: Double, b: Double): Double {
+    return a * b
+  }
+
+  companion object {
+    const val NAME = "BplScale"
+  }
+}

android/src/main/java/com/bplscale/BplScalePackage.kt

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+package com.bplscale
+
+import com.facebook.react.BaseReactPackage
+import com.facebook.react.bridge.NativeModule
+import com.facebook.react.bridge.ReactApplicationContext
+import com.facebook.react.module.model.ReactModuleInfo
+import com.facebook.react.module.model.ReactModuleInfoProvider
+import java.util.HashMap
+
+class BplScalePackage : BaseReactPackage() {
+  override fun getModule(name: String, reactContext: ReactApplicationContext): NativeModule? {
+    return if (name == BplScaleModule.NAME) {
+      BplScaleModule(reactContext)
+    } else {
+      null
+    }
+  }
+
+  override fun getReactModuleInfoProvider(): ReactModuleInfoProvider {
+    return ReactModuleInfoProvider {
+      val moduleInfos: MutableMap<String, ReactModuleInfo> = HashMap()
+      moduleInfos[BplScaleModule.NAME] = ReactModuleInfo(
+        BplScaleModule.NAME,
+        BplScaleModule.NAME,
+        false,  // canOverrideExistingModule
+        false,  // needsEagerInit
+        false,  // isCxxModule
+        true // isTurboModule
+      )
+      moduleInfos
+    }
+  }
+}