isCameraExposureSupported

Queries whether the current camera supports adjusting exposure value.

virtual bool isCameraExposureSupported() = 0;

Details

Attention:

This method is for Android and iOS only.
This method must be called after the SDK triggers the onLocalVideoStateChanged callback and returns the local video state as LOCAL_VIDEO_STREAM_STATE_CAPTURING (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.