BatchResultCallback
public
interface
BatchResultCallback
| android.app.appsearch.BatchResultCallback<KeyType, ValueType> |
The callback interface to return AppSearchBatchResult.
Summary
Public methods | |
|---|---|
abstract
void
|
onResult(AppSearchBatchResult<KeyType, ValueType> result)
Called when |
default
void
|
onSystemError(Throwable throwable)
Called when a system error occurs. |
Public methods
onResult
public abstract void onResult (AppSearchBatchResult<KeyType, ValueType> result)
Called when AppSearchBatchResult results are ready.
| Parameters | |
|---|---|
result |
AppSearchBatchResult: The result of the executed request.
This value cannot be null. |
onSystemError
public void onSystemError (Throwable throwable)
Called when a system error occurs.
This method is only called the infrastructure is fundamentally broken or unavailable, such that none of the requests could be started. For example, it will be called if the AppSearch service unexpectedly fails to initialize and can't be recovered by any means, or if communicating to the server over Binder fails (for example system service crashed or device is rebooting).
The error is not expected to be recoverable and there is no specific recommended action other than displaying a permanent message to the user.
Normal errors that are caused by invalid inputs or recoverable/retriable situations are
reported associated with the input that caused them via the onResult(AppSearchBatchResult) method.
| Parameters | |
|---|---|
throwable |
Throwable: an exception describing the system error
This value may be null. |