RTCViewContext.echoTestContext constructor

RTCViewContext.echoTestContext()

设置渲染通话前回路测试视频流的画布 deprecate.

Implementation

RTCViewContext.echoTestContext()
    : canvasType = VideoCanvasType.echo_test,
      roomId = '',
      userId = '',
      streamIndex = StreamIndex.main,
      videoRotation = VideoRotation.rotation0,
      viewId = genEchoTestViewId();