AVAudioPlayerNode.ScheduleBufferAsync Méthode

Référence

Définition

Espace de noms:: AVFoundation

Assembly:: Xamarin.iOS.dll

Assembly:: Xamarin.Mac.dll

Important

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Surcharges

ScheduleBufferAsync(AVAudioPcmBuffer)
ScheduleBufferAsync(AVAudioPcmBuffer, AVAudioPlayerNodeCompletionCallbackType)
ScheduleBufferAsync(AVAudioPcmBuffer, AVAudioTime, AVAudioPlayerNodeBufferOptions)	Planifie de manière asynchrone la lecture à partir de `buffer`, en retournant une tâche qui indique la réussite ou l’échec.
ScheduleBufferAsync(AVAudioPcmBuffer, AVAudioTime, AVAudioPlayerNodeBufferOptions, AVAudioPlayerNodeCompletionCallbackType)

ScheduleBufferAsync(AVAudioPcmBuffer)

public virtual System.Threading.Tasks.Task ScheduleBufferAsync (AVFoundation.AVAudioPcmBuffer buffer);

abstract member ScheduleBufferAsync : AVFoundation.AVAudioPcmBuffer -> System.Threading.Tasks.Task
override this.ScheduleBufferAsync : AVFoundation.AVAudioPcmBuffer -> System.Threading.Tasks.Task

Paramètres

buffer: AVAudioPcmBuffer

Mémoire tampon à lire.

Retours

Task

Tâche qui représente l’opération ScheduleBuffer asynchrone

S’applique à

ScheduleBufferAsync(AVAudioPcmBuffer, AVAudioPlayerNodeCompletionCallbackType)

[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.WatchOS, 4, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.TvOS, 11, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.MacOSX, 10, 13, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 11, 0, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual System.Threading.Tasks.Task<AVFoundation.AVAudioPlayerNodeCompletionCallbackType> ScheduleBufferAsync (AVFoundation.AVAudioPcmBuffer buffer, AVFoundation.AVAudioPlayerNodeCompletionCallbackType callbackType);

abstract member ScheduleBufferAsync : AVFoundation.AVAudioPcmBuffer * AVFoundation.AVAudioPlayerNodeCompletionCallbackType -> System.Threading.Tasks.Task<AVFoundation.AVAudioPlayerNodeCompletionCallbackType>
override this.ScheduleBufferAsync : AVFoundation.AVAudioPcmBuffer * AVFoundation.AVAudioPlayerNodeCompletionCallbackType -> System.Threading.Tasks.Task<AVFoundation.AVAudioPlayerNodeCompletionCallbackType>

Paramètres

buffer: AVAudioPcmBuffer

Mémoire tampon à lire.

callbackType: AVAudioPlayerNodeCompletionCallbackType

Quand appeler le rappel dans le cycle de vie de lecture.

Retours

Task<AVAudioPlayerNodeCompletionCallbackType>

Attributs: IntroducedAttribute

S’applique à

ScheduleBufferAsync(AVAudioPcmBuffer, AVAudioTime, AVAudioPlayerNodeBufferOptions)

Planifie de manière asynchrone la lecture à partir de buffer, en retournant une tâche qui indique la réussite ou l’échec.

public virtual System.Threading.Tasks.Task ScheduleBufferAsync (AVFoundation.AVAudioPcmBuffer buffer, AVFoundation.AVAudioTime when, AVFoundation.AVAudioPlayerNodeBufferOptions options);

abstract member ScheduleBufferAsync : AVFoundation.AVAudioPcmBuffer * AVFoundation.AVAudioTime * AVFoundation.AVAudioPlayerNodeBufferOptions -> System.Threading.Tasks.Task
override this.ScheduleBufferAsync : AVFoundation.AVAudioPcmBuffer * AVFoundation.AVAudioTime * AVFoundation.AVAudioPlayerNodeBufferOptions -> System.Threading.Tasks.Task

Paramètres

buffer: AVAudioPcmBuffer

Mémoire tampon à lire.

when: AVAudioTime

Heure à laquelle lire la mémoire tampon. Peut avoir la valeur null.

options: AVAudioPlayerNodeBufferOptions

Options de lecture, telles que la priorité ou s’il faut boucler la lecture.

Retours

Task

S’applique à

ScheduleBufferAsync(AVAudioPcmBuffer, AVAudioTime, AVAudioPlayerNodeBufferOptions, AVAudioPlayerNodeCompletionCallbackType)

[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.WatchOS, 4, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.TvOS, 11, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.MacOSX, 10, 13, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 11, 0, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual System.Threading.Tasks.Task<AVFoundation.AVAudioPlayerNodeCompletionCallbackType> ScheduleBufferAsync (AVFoundation.AVAudioPcmBuffer buffer, AVFoundation.AVAudioTime when, AVFoundation.AVAudioPlayerNodeBufferOptions options, AVFoundation.AVAudioPlayerNodeCompletionCallbackType callbackType);

abstract member ScheduleBufferAsync : AVFoundation.AVAudioPcmBuffer * AVFoundation.AVAudioTime * AVFoundation.AVAudioPlayerNodeBufferOptions * AVFoundation.AVAudioPlayerNodeCompletionCallbackType -> System.Threading.Tasks.Task<AVFoundation.AVAudioPlayerNodeCompletionCallbackType>
override this.ScheduleBufferAsync : AVFoundation.AVAudioPcmBuffer * AVFoundation.AVAudioTime * AVFoundation.AVAudioPlayerNodeBufferOptions * AVFoundation.AVAudioPlayerNodeCompletionCallbackType -> System.Threading.Tasks.Task<AVFoundation.AVAudioPlayerNodeCompletionCallbackType>