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public interface OutcomeReceiverCompat<R, E extends Throwable>
Callback interface intended for use when an asynchronous operation may result in a failure. This interface may be used in cases where an asynchronous API may complete either with a value or with a Throwable that indicates an error.
| Parameters |
<R> |
The type of the result that's being sent.
|
<E extends Throwable> |
The type of the Throwable that contains more information about the error. This interface serves the same purpose as android.os.OutcomeReceiver, but can be used on API versions before 31.
|
Summary
Public methods |
default void |
Called when the asynchronous operation fails.
|
abstract void |
Called when the asynchronous operation succeeds and delivers a result value.
|
Public methods
default void onError(@NonNull E error)
Called when the asynchronous operation fails. The mode of failure is indicated by the Throwable passed as an argument to this method.
| Parameters |
@NonNull E error |
A subclass of Throwable with more details about the error that occurred.
|
abstract void onResult(R result)
Called when the asynchronous operation succeeds and delivers a result value.
| Parameters |
R result |
The value delivered by the asynchronous operation.
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Last updated 2025-05-15 UTC.
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