Interface nsIMediaManagerServiceType

Hierarchy

Properties

activeMediaCaptureWindows

Methods

AddRef QueryInterface Release mediaCaptureWindowState sanitizeDeviceIds

Properties

Readonly activeMediaCaptureWindows

activeMediaCaptureWindows: nsIArray

return a array of inner windows that have active captures

Methods

AddRef

  • Increases the reference count for this interface. The associated instance will not be deleted unless the reference count is returned to zero.

    Returns

    The resulting reference count.

    Returns number

QueryInterface

  • Parameters

    • aIID: object
    • Optional aInstancePtr: object

    Returns any

  • A run time mechanism for interface discovery.

    Returns

    NS_OK if the interface is supported by the associated instance, NS_NOINTERFACE if it is not.

    aInstancePtr must not be null.

    Parameters

    • aIID: object

      [in] A requested interface IID

    • aInstancePtr: object

      [out] A pointer to an interface pointer to receive the result.

    Returns void

Release

  • Decreases the reference count for this interface. Generally, if the reference count returns to zero, the associated instance is deleted.

    Returns

    The resulting reference count.

    Returns number

mediaCaptureWindowState

  • Get the capture state for the given window. This will not check descendants, such as iframes. Callers who need to check descendants should iterate descendants manually and call this on each.

    Parameters

    • aWindow: nsIDOMWindow
    • aCamera: number
    • aMicrophone: number
    • aScreenShare: number
    • aWindowShare: number
    • aBrowserShare: number
    • devices: invalid

    Returns void

sanitizeDeviceIds

  • Clear per-orgin list of persistent DeviceIds stored for enumerateDevices sinceTime is milliseconds since 1 January 1970 00:00:00 UTC. 0 = clear all

    Parameters

    • sinceWhen: number

    Returns void

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