VideoCall

VideoCall

VideoCall()

registerCallback

abstract fun registerCallback(callback: InCallService.VideoCall.Callback!): Unit

Registers a callback to receive commands and state changes for video calls.

registerCallback

abstract fun registerCallback(
    callback: InCallService.VideoCall.Callback!, 
    handler: Handler!
): Unit

Registers a callback to receive commands and state changes for video calls.

requestCallDataUsage

abstract fun requestCallDataUsage(): Unit

Issues a request to the Connection.VideoProvider to retrieve the cumulative data usage for the video component of the current call (in bytes). Data usage is reported to the caller via VideoCall.Callback.onCallDataUsageChanged.

Handled by Connection.VideoProvider.onRequestConnectionDataUsage().

requestCameraCapabilities

abstract fun requestCameraCapabilities(): Unit

Issues a request to the Connection.VideoProvider to retrieve the capabilities of the current camera. The current camera is selected using VideoCall.setCamera(String).

Camera capabilities are reported to the caller via VideoCall.Callback.onCameraCapabilitiesChanged(VideoProfile.CameraCapabilities).

Handled by Connection.VideoProvider.onRequestCameraCapabilities().

sendSessionModifyRequest

abstract fun sendSessionModifyRequest(requestProfile: VideoProfile!): Unit

Issues a request to modify the properties of the current video session.

Example scenarios include: requesting an audio-only call to be upgraded to a bi-directional video call, turning on or off the user's camera, sending a pause signal when the InCallService is no longer the foreground application.

Handled by Connection.VideoProvider.onSendSessionModifyRequest(VideoProfile,VideoProfile).

sendSessionModifyResponse

abstract fun sendSessionModifyResponse(responseProfile: VideoProfile!): Unit

Provides a response to a request to change the current call video session properties. This should be called in response to a request the InCallService has received via VideoCall.Callback.onSessionModifyRequestReceived.

Handled by Connection.VideoProvider.onSendSessionModifyResponse(VideoProfile).

setCamera

abstract fun setCamera(cameraId: String!): Unit

Sets the camera to be used for the outgoing video.

Handled by Connection.VideoProvider.onSetCamera(String).

setDeviceOrientation

abstract fun setDeviceOrientation(rotation: Int): Unit

Sets the device orientation, in degrees. Assumes that a standard portrait orientation of the device is 0 degrees.

Handled by Connection.VideoProvider.onSetDeviceOrientation(int).

setDisplaySurface

abstract fun setDisplaySurface(surface: Surface!): Unit

Sets the surface to be used for displaying the video received from the remote device.

Handled by Connection.VideoProvider.onSetDisplaySurface(Surface).

setPauseImage

abstract fun setPauseImage(uri: Uri!): Unit

Provides the Connection.VideoProvider with the Uri of an image to be displayed to the peer device when the video signal is paused.

Handled by Connection.VideoProvider.onSetPauseImage(Uri).

setPreviewSurface

abstract fun setPreviewSurface(surface: Surface!): Unit

Sets the surface to be used for displaying a preview of what the user's camera is currently capturing. When video transmission is enabled, this is the video signal which is sent to the remote device.

Handled by Connection.VideoProvider.onSetPreviewSurface(Surface).

setZoom

abstract fun setZoom(value: Float): Unit

Sets the camera zoom ratio.

Handled by Connection.VideoProvider.onSetZoom(float).

unregisterCallback

abstract fun unregisterCallback(callback: InCallService.VideoCall.Callback!): Unit

Clears the video call callback set via #registerCallback.