[Kotlin] Android에서 Kotlin과 JAVA연결

build.gradle(app)에 추가 apply plugin: 'kotlin-android' sourceSets { main.java.srcDirs += 'src/main/kotlin' } implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version" apply plugin: 'com.android.library' apply plugin: 'com.google.protobuf' apply plugin: 'kotlin-android' android { compileSdkVersion 30 buildToolsVersion "30.0.3" ... sourceSets { main.java.srcDirs += 'src/main/kotlin' }..

2022.01.24