Android Use Java Time With Java8 Library Desugaring

Apr 20, 2020

Previously if you need to use java.time.* packages in Android API 21/26 or below, you need to use ThreeTenABP.

Thanks to Java 8 library desugaring in D8 and R8, android can now support java.time.* packages in Android below API 21.

Edit app/module build.gradle.

android {
    defaultConfig {
        // Required when setting minSdkVersion to 20 or lower
        // multiDexEnabled true

    compileOptions {
        // Flag to enable support for the new language APIs
        coreLibraryDesugaringEnabled true

        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8

dependencies {
    coreLibraryDesugaring ''

NOTE: If you bump into error Could not find method coreLibraryDesugaringEnabled

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✨ By Desmond Lua

A dream boy who enjoys making apps, travelling and making youtube videos. Follow me on @d_luaz

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Travelopy - discover travel places in Malaysia, Singapore, Taiwan, Japan.