SubwayTooter-Android-App/app/build.gradle

import java.text.SimpleDateFormat

apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
// apply plugin: 'kotlin-android-extensions'

android {

    compileSdkVersion target_sdk_version

    defaultConfig {
        targetSdkVersion target_sdk_version
        minSdkVersion min_sdk_version

        versionCode 334
        versionName "3.3.4"
        applicationId "jp.juggler.subwaytooter"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"

        // https://stackoverflow.com/questions/47791227/java-lang-illegalstateexception-dex-archives-setting-dex-extension-only-for
        multiDexEnabled true
    }

    buildTypes {
        release {
            minifyEnabled false
            shrinkResources false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'

            lintOptions {
                disable 'MissingTranslation'
            }
        }
    }

    // Specifies comma-separated list of flavor dimensions.
    flavorDimensions "rcOrDev"

    productFlavors {
        rc {
            dimension "rcOrDev"
        }
    }

    dexOptions {
        jumboMode = true
    }

    // Generate Signed APK のファイル名を変更
    android.applicationVariants.all { variant ->
        if (variant.buildType.name == "release") {
            variant.outputs.all {
                // Rename APK
                def versionCode = defaultConfig.versionCode
                def versionName = defaultConfig.versionName
                def flavor = variant.flavorName
                def date = new SimpleDateFormat("yyyyMMdd_HHmmss").format(new Date())
                outputFileName = "../../SubwayTooter-${flavor}-${versionCode}-${versionName}-${date}.apk"
            }
        }
    }

}

dependencies {
    implementation fileTree(include: ['*.jar'], dir: 'libs')
    androidTestImplementation('com.android.support.test.espresso:espresso-core:2.2.2', {
        exclude group: 'com.android.support', module: 'support-annotations'
    })

    implementation project(':exif')
    implementation project(':colorpicker')
    implementation project(':emoji')
    implementation project(':apng_android')

    implementation "com.android.support:support-v4:$asl_version"
    implementation "com.android.support:appcompat-v7:$asl_version"
    implementation "com.android.support:design:$asl_version"
    implementation "com.android.support:customtabs:$asl_version"
    implementation "com.android.support:support-v13:$asl_version"

    // https://firebase.google.com/support/release-notes/android
    implementation "com.google.firebase:firebase-core:16.0.6"
    implementation "com.google.firebase:firebase-messaging:17.3.4"

    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
    implementation "org.jetbrains.kotlin:kotlin-reflect:$kotlin_version"
    testImplementation "org.jetbrains.kotlin:kotlin-test:$kotlin_version"
    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:$kotlinx_coroutines_version"
    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:$kotlinx_coroutines_version"

    // Anko Layouts
    // sdk15, sdk19, sdk21, sdk23 are also available
    implementation "org.jetbrains.anko:anko-sdk25:$anko_version"
    implementation "org.jetbrains.anko:anko-appcompat-v7:$anko_version"

    // Coroutine listeners for Anko Layouts
    //implementation "org.jetbrains.anko:anko-sdk25-coroutines:$anko_version"
    //implementation "org.jetbrains.anko:anko-appcompat-v7-coroutines:$anko_version"

    testImplementation 'junit:junit:4.12' // しばらくはkotlin-testとjunitを併用

    implementation 'com.squareup.okhttp3:okhttp:3.12.1'
    testImplementation 'com.squareup.okhttp3:mockwebserver:3.12.1'
    androidTestImplementation 'com.squareup.okhttp3:mockwebserver:3.12.1'

    // glide 4.8.0 は CustomTarget がないので保留
    implementation 'com.github.bumptech.glide:glide:4.7.1'
    implementation 'com.github.bumptech.glide:okhttp3-integration:4.7.1'
    implementation 'com.github.bumptech.glide:annotations:4.7.1'
    kapt 'com.github.bumptech.glide:compiler:4.7.1'
    // kotlin では annotationProcessor の代わりに kapt を使う

    implementation "org.conscrypt:conscrypt-android:1.3.0"

    implementation 'uk.co.chrisjenx:calligraphy:2.3.0'

    implementation 'com.github.woxthebox:draglistview:1.6.3'

    implementation 'com.github.omadahealth:swipy:1.2.3@aar'

    implementation 'com.github.kenglxn.QRGen:android:2.4.0'

    implementation 'commons-io:commons-io:2.6'

    implementation 'org.hjson:hjson:3.0.0'

    implementation 'com.google.android:flexbox:1.0.0' // 1.1.0 から AndroidX 依存

    implementation 'com.astuetz:pagerslidingtabstrip:1.0.1'

    // exoplayer 2.9.0 は Java 8 compiler support を要求する
    implementation 'com.google.android.exoplayer:exoplayer:2.8.4'

    // implementation 'com.simplecityapps:recyclerview-fastscroll:1.0.16'

    implementation 'me.drakeet.support:toastcompat:1.0.2'
}

repositories {
    mavenCentral()
}

apply plugin: 'kotlin-kapt'
apply plugin: 'com.google.gms.google-services'