TaskResultContracts.ResolveApiTaskResult

public static abstract class TaskResultContracts.ResolveApiTaskResult extends ActivityResultContract<Task<I>, O>

Known Direct Subclasses TaskResultContracts.GetApiTaskResult<T>, TaskResultContracts.UnpackApiTaskResult<T> TaskResultContracts.GetApiTaskResult<T> A contract that takes a Task<T> and yields an ApiTaskResult<T> with the result and additional information about the operation.  TaskResultContracts.UnpackApiTaskResult<T> A contract that takes a Task<T> and optionally returns its result T? if the task completes successfully.

Known Indirect Subclasses TaskResultContracts.GetPaymentData, TaskResultContracts.GetPaymentDataResult TaskResultContracts.GetPaymentData A simple contract that returns a PaymentData object.  TaskResultContracts.GetPaymentDataResult A simple contract based on TaskResultContracts.GetApiTaskResult that returns a wrapper including a PaymentData object and additional information about the Task operation.

A contract that takes a Task<I> and yields a result O.

If the task has a ResolvableApiException, it initiates the resolution process. Otherwise, the result is returned directly from ActivityResultContract.getSynchronousResult(Context, Object).

This generalization supports subclasses that resolve any Task object created by the Tasks API.

Public Constructor Summary

ResolveApiTaskResult()

Public Method Summary

Intent	createIntent(Context context, Task<I> input)
SynchronousResult<O>	getSynchronousResult(Context context, Task<I> input)

Protected Method Summary

abstract O

outputFromTask(Task<I> task) Extracts a result from a given Task if it is completed successfully.

Inherited Method Summary

From class androidx.activity.result.contract.ActivityResultContract

abstract Intent	createIntent(Context arg0, Task<I> arg1)
SynchronousResult<O>	getSynchronousResult(Context arg0, Task<I> arg1)
abstract O	parseResult(int arg0, Intent arg1)

From class java.lang.Object

Object	clone()
boolean	equals(Object arg0)
void	finalize()
final Class<?>	getClass()
int	hashCode()
final void	notify()
final void	notifyAll()
String	toString()
final void	wait(long arg0, int arg1)
final void	wait(long arg0)
final void	wait()

Public Constructors

public ResolveApiTaskResult ()

Public Methods

public Intent createIntent (Context context, Task<I> input)

public SynchronousResult<O> getSynchronousResult (Context context, Task<I> input)

Protected Methods

protected abstract O outputFromTask (Task<I> task)

Extracts a result from a given Task if it is completed successfully.