ar_tourism_flutter_unity/android/app/build.gradle

plugins {
    id "com.android.application"
    id "kotlin-android"
    id "dev.flutter.flutter-gradle-plugin"
}

def localProperties = new Properties()
def localPropertiesFile = rootProject.file('local.properties')
if (localPropertiesFile.exists()) {
    localPropertiesFile.withReader('UTF-8') { reader ->
        localProperties.load(reader)
    }
}

def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
if (flutterVersionCode == null) {
    flutterVersionCode = '1'
}

def flutterVersionName = localProperties.getProperty('flutter.versionName')
if (flutterVersionName == null) {
    flutterVersionName = '1.0'
}
// 打包前添加
def keystoreProperties = new Properties()
def keystorePropertiesFile = rootProject.file("key.properties")
if(keystorePropertiesFile.exists()){
  keystoreProperties.load(new FileInputStream(keystorePropertiesFile))
}


android {
    namespace "com.example.ar_tourism_flutter_unity"
    compileSdkVersion 34
    // ndkVersion flutter.ndkVersion
    ndkVersion '21.3.6528147'
    // ndkVersion '25.1.8577841'
//      ndk {
//        abiFilters 'armeabi-v7a', 'arm64-v8a'
//    }
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }
  aaptOptions {
        cruncherEnabled = false // 禁用PNG优化，加快构建速度
    }
    

    kotlinOptions {
        jvmTarget = '1.8'
         freeCompilerArgs += ['-Xopt-in=kotlin.RequiresOptIn']
    }

    lintOptions {
        disable 'Deprecation'  // 临时关闭弃用警告
        abortOnError false     // 防止构建失败
    }

    sourceSets {
        main.java.srcDirs += 'src/main/kotlin'
        //  jniLibs.srcDirs = ['../unityLibrary/libs']
    }
       
    //    configurations.all {
    //     resolutionStrategy {
    //         // 强制使用项目中的 unity-classes.jar
    //         force 'com.unity3d.player:unity-classes:1.0.0'
    //     }
    // }

    defaultConfig {
        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
        applicationId "com.example.ar_tourism_flutter_unity"
        // You can update the following values to match your application needs.
        // For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-gradle-build-configuration.
        // minSdkVersion flutter.minSdkVersion
        // targetSdkVersion flutter.targetSdkVersion
         minSdkVersion 22
         targetSdkVersion 34
        // versionCode flutterVersionCode.toInteger()
        // versionName flutterVersionName
         versionCode 21// 手动设置为一个比之前大的值
         versionName "1.2.1"
         multiDexEnabled true
         
    }

    packagingOptions {
        pickFirst "**/libc++_shared.so"
    }

    sourceSets {
        main {
            // jniLibs.srcDirs = ['libs', 'src/main/jniLibs']
            // 手动添加java文件
            java.srcDirs += ['src/main/java']
            jniLibs.srcDirs = ['src/main/jniLibs']
        }
    }
// 打包前添加
 signingConfigs {
     release {
        keyAlias keystoreProperties['keyAlias']
        keyPassword keystoreProperties['keyPassword']
        storeFile keystoreProperties['storeFile'] ? file(keystoreProperties['storeFile']):null
        storePassword keystoreProperties['storePassword']
     }
}
    buildTypes {
        release {
              shrinkResources true   //可以使用shrinkResources选项来移除未使用的资源：
            // TODO: Add your own signing config for the release build.
            // Signing with the debug keys for now, so `flutter run --release` works.
            signingConfig signingConfigs.debug
             // 确保不会被混淆
            minifyEnabled false
            //    minifyEnabled true     // 启用代码混淆
            shrinkResources false   // 启用资源压缩
            
            // // 指定混淆规则文件
            // proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
       
        }
    }
}

flutter {
    source '../..'
}


dependencies {
    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.7.3"
    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:1.7.3"
    implementation project(':unityLibrary')
      implementation(name: 'unity-classes', ext: 'jar')
        implementation(name: 'EasyAR', ext: 'aar')
    implementation(name: 'arenginesdk-3.7.0.3', ext: 'aar')
    implementation 'com.github.yalantis:ucrop:2.2.8'

    //  implementation(name: 'unity-classes', ext:'jar')
    // implementation(name: 'arenginesdk-3.7.0.3', ext:'aar')
    implementation(name: 'NatCorder', ext:'aar')
    implementation(name: 'com.google.ar.core-1.23.0', ext:'aar')
    implementation(name: 'com.google.ar.core-optional', ext:'aar')
    implementation(name: 'AREngineInterop', ext:'aar')
    implementation(name: 'permission.INTERNET', ext:'aar')
    implementation(name: 'NatRender', ext:'aar')
    implementation(name: 'permission.RECORD_AUDIO', ext:'aar')
    implementation(name: 'permission.CAMERA', ext:'aar')
    implementation(name: 'NativeShare', ext:'aar')
     
    // implementation(name: 'EasyAR', ext:'aar')
    // implementation project('xrmanifest.androidlib')
    // implementation files("${project(':unityLibrary').projectDir}/libs/unity-classes.jar")
     // 改为使用exclude排除重复依赖
    // implementation(project(':unityLibrary')) {
    //     exclude group: 'com.unity3d.player', module: 'unity-classes'
    //      implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.8.0"
    // }
    //  implementation fileTree(dir: "${project(':unityLibrary').projectDir}/libs", include: ['*.jar'])
}