build.gradle

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

// def flutterRoot = localProperties.getProperty('flutter.sdk')
// if (flutterRoot == null) {
//     throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
// }

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

// def flutterVersionName = localProperties.getProperty('flutter.versionName')
// if (flutterVersionName == null) {
//     flutterVersionName = '1.0'
// }

// apply plugin: 'com.android.application'
// apply plugin: 'kotlin-android'
// apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"

// android {
//     compileSdkVersion 31
//     ndkVersion flutter.ndkVersion

//     kotlinOptions {
//         jvmTarget = '1.8'
//     }

//     sourceSets {
//         main.java.srcDirs += 'src/main/kotlin'
//     }

//     // lintOptions {
//     //     disable 'InvalidPackage'
//     // }

//     defaultConfig {
//         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
//         applicationId "com.example.shop_app"
//         minSdkVersion 16
//         targetSdkVersion flutter.targetSdkVersion
//         versionCode flutterVersionCode.toInteger()
//         versionName flutterVersionName
//     }

//     buildTypes {
//         release {
//             // 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
//         }
//     }
// }

// flutter {
//     source '../..'
// }

// dependencies {
//     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
// }

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

def flutterRoot = localProperties.getProperty('flutter.sdk')
if (flutterRoot == null) {
    throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
}

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

def flutterVersionName = localProperties.getProperty('flutter.versionName')
if (flutterVersionName == null) {
    flutterVersionName = '1.0'
}

apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"

android {
    compileSdkVersion 33    //flutter.compileSdkVersion
    ndkVersion flutter.ndkVersion

    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }

    kotlinOptions {
        jvmTarget = '1.8'
    }

    sourceSets {
        main.java.srcDirs += 'src/main/kotlin'
    }

    defaultConfig {
        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
        applicationId "com.example.shop_app"
        // You can update the following values to match your application needs.
        // For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-build-configuration.
        minSdkVersion 16
        targetSdkVersion flutter.targetSdkVersion
        versionCode flutterVersionCode.toInteger()
        versionName flutterVersionName
    }

    buildTypes {
        release {
            // 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
        }
    }
}

flutter {
    source '../..'
}

dependencies {
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
}