firebase-app/com.google.android.gms.tasks/Task

Task

actual abstract class Task<TResult>(source)
expect abstract class Task<TResult>(source)

Represents an asynchronous operation, mirroring the Play Services Tasks API so that code written against the Firebase Android SDK compiles unchanged on every platform.

On Android and the JVM this is the real Play Services class; on Apple and JS platforms a Kotlin implementation is provided. Listeners on the Kotlin implementation are invoked on the thread that completes the task.

The static-only Tasks helper class is intentionally not mirrored; use kotlinx.coroutines.tasks.await or a TaskCompletionSource instead.

actual abstract class Task<TResult>(source)
actual abstract class Task<TResult>(source)

Constructors

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actual constructor()
expect constructor()
actual constructor()
actual constructor()

Properties

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actual abstract val exception: Exception?
expect abstract val exception: Exception?
actual abstract val exception: Exception?
actual abstract val exception: Exception?
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actual abstract val isCanceled: Boolean
expect abstract val isCanceled: Boolean
actual abstract val isCanceled: Boolean
actual abstract val isCanceled: Boolean
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actual abstract val isComplete: Boolean
expect abstract val isComplete: Boolean
actual abstract val isComplete: Boolean
actual abstract val isComplete: Boolean
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actual abstract val isSuccessful: Boolean
expect abstract val isSuccessful: Boolean
actual abstract val isSuccessful: Boolean
actual abstract val isSuccessful: Boolean
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actual abstract val result: TResult
expect abstract val result: TResult
actual abstract val result: TResult
actual abstract val result: TResult

Functions

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actual abstract fun addOnCanceledListener(listener: OnCanceledListener): Task<TResult>
expect abstract fun addOnCanceledListener(listener: OnCanceledListener): Task<TResult>
actual abstract fun addOnCanceledListener(listener: OnCanceledListener): Task<TResult>
actual abstract fun addOnCanceledListener(listener: OnCanceledListener): Task<TResult>
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actual abstract fun addOnCompleteListener(listener: OnCompleteListener<TResult>): Task<TResult>
expect abstract fun addOnCompleteListener(listener: OnCompleteListener<TResult>): Task<TResult>
actual abstract fun addOnCompleteListener(listener: OnCompleteListener<TResult>): Task<TResult>
actual abstract fun addOnCompleteListener(listener: OnCompleteListener<TResult>): Task<TResult>
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actual abstract fun addOnFailureListener(listener: OnFailureListener): Task<TResult>
expect abstract fun addOnFailureListener(listener: OnFailureListener): Task<TResult>
actual abstract fun addOnFailureListener(listener: OnFailureListener): Task<TResult>
actual abstract fun addOnFailureListener(listener: OnFailureListener): Task<TResult>
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actual abstract fun addOnSuccessListener(listener: OnSuccessListener<TResult>): Task<TResult>
expect abstract fun addOnSuccessListener(listener: OnSuccessListener<TResult>): Task<TResult>
actual abstract fun addOnSuccessListener(listener: OnSuccessListener<TResult>): Task<TResult>
actual abstract fun addOnSuccessListener(listener: OnSuccessListener<TResult>): Task<TResult>
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actual suspend fun <T> Task<T>.await(): T
expect suspend fun <T> Task<T>.await(): T

Awaits the completion of the task without blocking a thread, returning its result or throwing its exception, mirroring kotlinx.coroutines.tasks.await from kotlinx-coroutines-play-services so that Android code keeps its import unchanged on every platform.

actual suspend fun <T> Task<T>.await(): T
actual suspend fun <T> Task<T>.await(): T
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