skyline/app/build.gradle

plugins {
    id 'com.android.application'
    id 'kotlin-android'
    id 'kotlin-kapt'
    id 'dagger.hilt.android.plugin'
}

android {
    compileSdkVersion 30
    buildToolsVersion '30.0.3'
    defaultConfig {
        applicationId "skyline.emu"

        minSdkVersion 29
        targetSdkVersion 30

        versionCode 3
        versionName "0.0.3"

        ndk {
            abiFilters "arm64-v8a"
        }
    }

    /* JVM Bytecode Options */
    def javaVersion = JavaVersion.VERSION_1_8
    compileOptions {
        sourceCompatibility = javaVersion
        targetCompatibility = javaVersion
    }
    kotlinOptions {
        jvmTarget = javaVersion.toString()
    }

    buildTypes {
        release {
            debuggable true
            externalNativeBuild {
                cmake {
                    arguments "-DCMAKE_BUILD_TYPE=RELEASE"
                }
            }
            minifyEnabled true
            shrinkResources true
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
            signingConfig signingConfigs.debug
        }

        debug {
            debuggable true
            minifyEnabled false
            shrinkResources false

            /* Vulkan Validation Layers */
            sourceSets {
                main {
                    jniLibs {
                        srcDir "$buildDir/generated/vulkan_layers"
                    }
                }
            }
        }
    }
    buildFeatures {
        prefab true
        viewBinding true
    }

    /* Linting */
    lintOptions {
        disable 'IconLocation'
    }

    /* NDK */
    ndkVersion '22.1.7171670'
    externalNativeBuild {
        cmake {
            version '3.18.1+'
            path "CMakeLists.txt"
        }
    }

    /* Android Assets */
    aaptOptions {
        ignoreAssetsPattern "*.md"
    }
}

/**
 * We just want VK_LAYER_KHRONOS_validation in the APK while NDK contains several other legacy layers
 * This task copies shared objects associated with that layer into a folder from where JNI can use it
 */
task setupValidationLayer(type: Copy) {
    doFirst {
        def folder = new File("$buildDir/generated/vulkan_layers")
        if (!folder.exists()) {
            folder.mkdirs() // We need to recursively create all directories as the copy requires the output directory to exist
        }
    }
    from("${android.ndkDirectory}/sources/third_party/vulkan/src/build-android/jniLibs") {
        include "*/libVkLayer_khronos_validation.so"
    }
    into "$buildDir/generated/vulkan_layers"
}

afterEvaluate {
    preDebugBuild.dependsOn setupValidationLayer
}

dependencies {
    /* Google  */
    implementation "androidx.core:core-ktx:1.6.0"
    implementation 'androidx.appcompat:appcompat:1.3.0'
    implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
    implementation 'androidx.preference:preference-ktx:1.1.1'
    implementation 'com.google.android.material:material:1.4.0'
    implementation 'androidx.documentfile:documentfile:1.0.1'
    implementation 'androidx.swiperefreshlayout:swiperefreshlayout:1.1.0'
    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:$lifecycle_version"
    implementation "androidx.lifecycle:lifecycle-livedata-ktx:$lifecycle_version"
    implementation 'androidx.fragment:fragment-ktx:1.3.5'
    implementation "com.google.dagger:hilt-android:$hilt_version"
    kapt "com.google.dagger:hilt-android-compiler:$hilt_version"
    implementation 'com.google.android:flexbox:2.0.1'

    /* Kotlin */
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"

    /* Other Java */
    implementation 'info.debatty:java-string-similarity:2.0.0'
}