2021 Jun. 26.
compileSdkVersion・minSdkVersion・targetSdkVersionは(Projectではなく)Moduleのbuild.gradleファイルに書き込む
minSdkVersion <= targetSdkVersion <= compileSdkVersion
minSdkVersion
アプリがインストールできる端末の最低のAPI
build.gradleの例
plugins { id 'com.android.application' id 'kotlin-android' } android { compileSdkVersion 30 buildToolsVersion "30.0.3" defaultConfig { applicationId "MY.PACKAGE.APPLICATION" minSdkVersion 24 targetSdkVersion 30 versionCode 1 versionName "1.0" testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" } buildTypes { release { minifyEnabled false proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' } } compileOptions { sourceCompatibility JavaVersion.VERSION_1_8 targetCompatibility JavaVersion.VERSION_1_8 } kotlinOptions { jvmTarget = '1.8' } }