CancellationSignal.OnCancelListener | Listens for cancellation. |
ParcelableCompatCreatorCallbacks<T> | Callbacks a Parcelable creator should implement. |
AsyncTaskCompat | Helper for accessing features in AsyncTask introduced after API level 4 in a backwards compatible fashion. |
BuildCompat | BuildCompat contains additional platform version checking methods for testing compatibility with new features. |
CancellationSignal | Static library support version of the framework's CancellationSignal . |
EnvironmentCompat | Helper for accessing features in Environment introduced after API level 4 in a backwards compatible fashion. |
ParcelableCompat | Helper for accessing features in Parcelable introduced after API level 4 in a backwards compatible fashion. |
TraceCompat | Writes trace events to the system trace buffer. |
UserManagerCompat | Helper for accessing features in UserManager introduced after API level 4 in a backwards compatible fashion. |
OperationCanceledException | An exception type that is thrown when an operation in progress is canceled. |