kotlin-stdlib/org.w3c.dom.mediacapture/MediaDevices

MediaDevices

abstract external class MediaDevices : EventTarget(source)

Exposes the JavaScript MediaDevices to Kotlin

Since Kotlin

1.1
abstract external class MediaDevices : EventTarget, JsAny(source)

Exposes the JavaScript MediaDevices to Kotlin

Since Kotlin

1.8

Constructors

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constructor()
constructor()

Properties

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open var ondevicechange: (Event) -> dynamic?
Since Kotlin 1.1
open var ondevicechange: (Event) -> Unit?
Since Kotlin 1.8

Functions

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fun addEventListener(type: String, callback: (Event) -> Unit?, options: dynamic = definedExternally)
fun addEventListener(type: String, callback: EventListener?, options: dynamic = definedExternally)
Since Kotlin 1.1
fun addEventListener(type: String, callback: (Event) -> Unit?)
fun addEventListener(type: String, callback: EventListener?)
fun addEventListener(type: String, callback: (Event) -> Unit?, options: Boolean)
fun addEventListener(type: String, callback: (Event) -> Unit?, options: AddEventListenerOptions)
fun addEventListener(type: String, callback: EventListener?, options: Boolean)
fun addEventListener(type: String, callback: EventListener?, options: AddEventListenerOptions)
Since Kotlin 1.8
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fun dispatchEvent(event: Event): Boolean
Since Kotlin 1.1
fun dispatchEvent(event: Event): Boolean
Since Kotlin 1.8
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fun enumerateDevices(): Promise<Array<MediaDeviceInfo>>
Since Kotlin 1.1
fun enumerateDevices(): Promise<JsArray<MediaDeviceInfo>>
Since Kotlin 1.8
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fun getUserMedia(constraints: MediaStreamConstraints = definedExternally): Promise<MediaStream>
Since Kotlin 1.1
fun getUserMedia(constraints: MediaStreamConstraints = definedExternally): Promise<MediaStream>
Since Kotlin 1.8
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fun removeEventListener(type: String, callback: (Event) -> Unit?, options: dynamic = definedExternally)
fun removeEventListener(type: String, callback: EventListener?, options: dynamic = definedExternally)
Since Kotlin 1.1
fun removeEventListener(type: String, callback: (Event) -> Unit?)
fun removeEventListener(type: String, callback: EventListener?)
fun removeEventListener(type: String, callback: (Event) -> Unit?, options: Boolean)
fun removeEventListener(type: String, callback: (Event) -> Unit?, options: EventListenerOptions)
fun removeEventListener(type: String, callback: EventListener?, options: Boolean)
fun removeEventListener(type: String, callback: EventListener?, options: EventListenerOptions)
Since Kotlin 1.8
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fun JsAny.toThrowableOrNull(): Throwable?

For a Dynamic value caught in JS, returns the corresponding Throwable if it was thrown from Kotlin, or null otherwise.

Since Kotlin 1.8
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fun <T : JsAny> JsAny.unsafeCast(): T

Cast JsAny to other Js type without runtime check

Since Kotlin 1.8