adding option to display pdf in dual page mode

[arnaudelub]

No description provided.

[XCarbone]

I tested the dual mode but when i do it nothing happened, i don't have double page, can you tell me how does it work ?
More over, i see that in pageSizeCalculator you recalculate the maxwidth when you got showtwopage == true and islandscape == false . does it mean that you show dual mode only in portait orientation ?
Seems weird to me, i would prefer to have a single page in portait and a double page in landscape ...
Could you help me if i didn't understant how to use the dual mode ?
And could you tell me how to do it in landscape ?

[arnaudelub]

as the author is not answering i've made a new package based on AndroidPDFViewer
you can implement it in your gradle with

implementation 'com.github.arnaudelub.apv:apv:1.5.2'

or get it from my repo: https://github.com/arnaudelub/apv