isCameraExposureSupported abstract method
Queries whether the current camera supports adjusting exposure value.
This method is for Android and iOS only. This method must be called after the camera is successfully enabled, that is, after the SDK triggers the onLocalVideoStateChanged callback and returns the local video state as localVideoStreamStateCapturing (1). Before calling setCameraExposureFactor, Agora recoomends that you call this method to query whether the current camera supports adjusting the exposure value. By calling this method, you adjust the exposure value of the currently active camera, that is, the camera specified when calling setCameraCapturerConfiguration.
Returns true : Success. false : Failure.
Implementation
Future<bool> isCameraExposureSupported();