B4J Question [ABMaterial] How to force Portrait mode on phones


Licensed User
Hi guys,

Phones are getting huge, to the point they are "small phablets"... and still getting higher and higher resolutions.

This means that we can get a lot more sharp images and more real estate space, BUT, text wise, it becomes harder and harder to have a confortable viewing size...

So, while trying to develop my webapp, I started wondering ...

In a desktop, vertical navigation is a second nature, so the landscape mode is just perfect, BUT, in a phone, vertical scrolling WHILE in landscape is very unconfortable!
Is there a way that we can force a page to be displayed on portrait mode only, without affecting any other tab/page on the browser?