4.0.0 androidx.concurrent concurrent-futures 1.0.0-beta01 AndroidX Futures Androidx implementation of Guava's ListenableFuture https://developer.android.com/topic/libraries/architecture/index.html 2018 The Apache Software License, Version 2.0 http://www.apache.org/licenses/LICENSE-2.0.txt repo The Android Open Source Project scm:git:https://android.googlesource.com/platform/frameworks/support http://source.android.com com.google.guava listenablefuture 1.0 compile androidx.annotation annotation 1.1.0-rc01 compile