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Last updated 2025-05-15 UTC.
[null,null,["Last updated 2025-05-15 UTC."],[],[],null,["# androidx.concurrent.futures\n===========================\n\n*** ** * ** ***\n\n[Kotlin](/reference/kotlin/androidx/concurrent/futures/package-summary \"View this page in Kotlin\") \\|Java\n\nInterfaces\n----------\n\n|-------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| [CallbackToFutureAdapter.Resolver](/reference/androidx/concurrent/futures/CallbackToFutureAdapter.Resolver) | This interface should be implemented by the object passed into [getFuture](/reference/androidx/concurrent/futures/CallbackToFutureAdapter#getFuture(androidx.concurrent.futures.CallbackToFutureAdapter.Resolver\u003cT\u003e)). |\n\nClasses\n-------\n\n|---------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| [CallbackToFutureAdapter](/reference/androidx/concurrent/futures/CallbackToFutureAdapter) | A utility useful for adapting interfaces that take callbacks into interfaces that return . |\n| [CallbackToFutureAdapter.Completer](/reference/androidx/concurrent/futures/CallbackToFutureAdapter.Completer) | Used to complete the future returned by [getFuture](/reference/androidx/concurrent/futures/CallbackToFutureAdapter#getFuture(androidx.concurrent.futures.CallbackToFutureAdapter.Resolver\u003cT\u003e)) |\n| [ListenableFutureKt](/reference/androidx/concurrent/futures/ListenableFutureKt) | |\n| [SuspendToFutureAdapter](/reference/androidx/concurrent/futures/SuspendToFutureAdapter) | A utility for launching suspending calls scoped and managed by a returned [ListenableFuture](https://guava.dev/releases/18.0/api/docs/com/google/common/util/concurrent/ListenableFuture.html), used for adapting Kotlin suspending APIs to be callable from the Java programming language. |"]]
