onPreviewFrame property

DataCallback onPreviewFrame
final

Called as preview frames are displayed.

If using the ImageFormat.yv12 format, refer to the equations in CameraParameters.setPreviewFormat for the arrangement of the pixel data in the preview callback buffers.

data: The contents of the preview frame in the format defined by ImageFormat, which can be queried with CameraParameters.getPreviewFormat. If CameraParameters.setPreviewFormat is never called, the default will be the YCbCr_420_SP (ImageFormat.nv21) format.

Implementation

final DataCallback onPreviewFrame;