Added in API level 23

VideoProvider

class VideoProvider
kotlin.Any
   ↳ android.telecom.RemoteConnection.VideoProvider

RemoteConnection.VideoProvider associated with a RemoteConnection. Used to receive video related events and control the video associated with a RemoteConnection.

Summary

Nested classes
abstract

Callback class used by the RemoteConnection.VideoProvider to relay events from the Connection.VideoProvider.

Public methods
open Unit

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

open Unit

Issues a request to retrieve the data usage (in bytes) of the video portion of the RemoteConnection for the RemoteConnection.VideoProvider.

open Unit

Issues a request to retrieve the capabilities of the current camera for the RemoteConnection.VideoProvider.

open Unit
sendSessionModifyRequest(fromProfile: VideoProfile!, toProfile: VideoProfile!)

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

open Unit

Provides a response to a request to change the current call video session properties for the RemoteConnection.VideoProvider.

open Unit
setCamera(cameraId: String!)

Sets the camera to be used for the outgoing video for the RemoteConnection.VideoProvider.

open Unit

Sets the device orientation, in degrees, for the RemoteConnection.VideoProvider.

open Unit

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

open Unit

Sets the Uri of an image to be displayed to the peer device when the video signal is paused, for the RemoteConnection.VideoProvider.

open Unit

Sets the surface to be used for displaying a preview of what the user's camera is currently capturing for the RemoteConnection.VideoProvider.

open Unit
setZoom(value: Float)

Sets camera zoom ratio for the RemoteConnection.VideoProvider.

open Unit

Clears the video call callback set via registerCallback.

Public methods

registerCallback

Added in API level 23
open fun registerCallback(l: RemoteConnection.VideoProvider.Callback!): Unit

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

Parameters
l RemoteConnection.VideoProvider.Callback!: The video call callback.

requestCallDataUsage

Added in API level 23
open fun requestCallDataUsage(): Unit

Issues a request to retrieve the data usage (in bytes) of the video portion of the RemoteConnection for the RemoteConnection.VideoProvider.

requestCameraCapabilities

Added in API level 23
open fun requestCameraCapabilities(): Unit

Issues a request to retrieve the capabilities of the current camera for the RemoteConnection.VideoProvider.

sendSessionModifyRequest

Added in API level 23
open fun sendSessionModifyRequest(
    fromProfile: VideoProfile!,
    toProfile: VideoProfile!
): Unit

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

Parameters
fromProfile VideoProfile!: The video profile prior to the request.
toProfile VideoProfile!: The video profile with the requested changes made.

sendSessionModifyResponse

Added in API level 23
open fun sendSessionModifyResponse(responseProfile: VideoProfile!): Unit

Provides a response to a request to change the current call video session properties for the RemoteConnection.VideoProvider.

Parameters
responseProfile VideoProfile!: The response call video properties.

setCamera

Added in API level 23
open fun setCamera(cameraId: String!): Unit

Sets the camera to be used for the outgoing video for the RemoteConnection.VideoProvider.

Parameters
cameraId String!: The id of the camera (use ids as reported by CameraManager#getCameraIdList()).

setDeviceOrientation

Added in API level 23
open fun setDeviceOrientation(rotation: Int): Unit

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

Parameters
rotation Int: The device orientation, in degrees.

setDisplaySurface

Added in API level 23
open fun setDisplaySurface(surface: Surface!): Unit

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

Parameters
surface Surface!: The Surface.

setPauseImage

Added in API level 23
open fun setPauseImage(uri: Uri!): Unit

Sets the Uri of an image to be displayed to the peer device when the video signal is paused, for the RemoteConnection.VideoProvider.

setPreviewSurface

Added in API level 23
open fun setPreviewSurface(surface: Surface!): Unit

Sets the surface to be used for displaying a preview of what the user's camera is currently capturing for the RemoteConnection.VideoProvider.

Parameters
surface Surface!: The Surface.

setZoom

Added in API level 23
open fun setZoom(value: Float): Unit

Sets camera zoom ratio for the RemoteConnection.VideoProvider.

Parameters
value Float: The camera zoom ratio.

unregisterCallback

Added in API level 23
open fun unregisterCallback(l: RemoteConnection.VideoProvider.Callback!): Unit

Clears the video call callback set via registerCallback.

Parameters
l RemoteConnection.VideoProvider.Callback!: The video call callback to clear.