Google is committed to advancing racial equity for Black communities. See how.


OnCompleteListener<ResultT> Listener called when a Task completes. 
OnFailureListener Listener called when a Task fails with an exception. 
OnSuccessListener<ResultT> Listener called when a Task completes successfully. 


Task<ResultT> Represents an asynchronous operation. 
TaskExecutors Standard Executor instances for use with Task
Tasks Task utility methods. 


RuntimeExecutionException TaskException version of ExecutionException