apple.avfoundation.enums

Class AVCaptureSessionInterruptionReason

java.lang.Object

apple.avfoundation.enums.AVCaptureSessionInterruptionReason

public final class AVCaptureSessionInterruptionReason
extends java.lang.Object

[@enum] AVCaptureSessionInterruptionReason

Constants indicating interruption reason. One of these is returned with the AVCaptureSessionWasInterruptedNotification (see AVCaptureSessionInterruptionReasonKey).

[@constant] AVCaptureSessionInterruptionReasonVideoDeviceNotAvailableInBackground An interruption caused by the app being sent to the background while using a camera. Camera usage is prohibited while in the background. Beginning in iOS 9.0, AVCaptureSession no longer produces an AVCaptureSessionRuntimeErrorNotification if you attempt to start running a camera while in the background. Instead, it sends an AVCaptureSessionWasInterruptedNotification with AVCaptureSessionInterruptionReasonVideoDeviceNotAvailableInBackground. Provided you don't explicitly call [session stopRunning], your -startRunning request is preserved, and when your app comes back to foreground, you receive AVCaptureSessionInterruptionEndedNotification and your session starts running. [@constant] AVCaptureSessionInterruptionReasonAudioDeviceInUseByAnotherClient An interruption caused by the audio hardware temporarily being made unavailable, for instance, for a phone call, or alarm. [@constant] AVCaptureSessionInterruptionReasonVideoDeviceInUseByAnotherClient An interruption caused by the video device temporarily being made unavailable, for instance, when stolen away by another AVCaptureSession. [@constant] AVCaptureSessionInterruptionReasonVideoDeviceNotAvailableWithMultipleForegroundApps An interruption caused when the app is running in a multi-app layout, causing resource contention and degraded recording quality of service. Given your present AVCaptureSession configuration, the session may only be run if your app occupies the full screen. [@constant] AVCaptureSessionInterruptionReasonVideoDeviceNotAvailableDueToSystemPressure An interruption caused by the video device temporarily being made unavailable due to system pressure, such as thermal duress. See AVCaptureDevice's AVCaptureSystemPressure category for more information.

Field Summary

Fields

Modifier and Type	Field and Description
static long	AudioDeviceInUseByAnotherClient
static long	VideoDeviceInUseByAnotherClient
static long	VideoDeviceNotAvailableDueToSystemPressure
static long	VideoDeviceNotAvailableInBackground
static long	VideoDeviceNotAvailableWithMultipleForegroundApps

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

VideoDeviceNotAvailableInBackground

public static final long VideoDeviceNotAvailableInBackground

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Constant Field Values

AudioDeviceInUseByAnotherClient

public static final long AudioDeviceInUseByAnotherClient

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Constant Field Values

VideoDeviceInUseByAnotherClient

public static final long VideoDeviceInUseByAnotherClient

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Constant Field Values

VideoDeviceNotAvailableWithMultipleForegroundApps

public static final long VideoDeviceNotAvailableWithMultipleForegroundApps

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Constant Field Values

VideoDeviceNotAvailableDueToSystemPressure

public static final long VideoDeviceNotAvailableDueToSystemPressure

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Constant Field Values