It will be good if you point out the video you are watching.
1. If you are watching a video in which B4J is being used, there are more items under Add view in B4J than B4A.
2. B4A Does not have a WYSIWYG Preview Window, only B4J Does. With B4A, you have to connect your real device with bridge or usb.
With the above point, I can conclude what you are seeing in the video is B4J IDE, not B4A