isCameraFocusSupported abstract method

Future<bool?> isCameraFocusSupported()

Check whether the device supports the manual focus function. Call this method before calling joinChannel , enableVideo , or enableLocalVideo , depending on which method you use to turn on your local camera.

return true: The device supports the manual focus function. false: The device does not support the manual focus function.

Implementation

Future<bool?> isCameraFocusSupported();