Example of switching main view of DULDefaultLayoutViewController from camera to map

[frontw]

Hi! Is there an example of how to switch main view of DULDefaultLayoutViewController from camera to map, like in DJI GO app? Thank!

[frontw]

There is following documentation:

contentView is the view which occupies the background. It can be an FPV or Map or any other content. By default it shows the live video from the main camera.

But contentView is readonly