Android Question I have more than 500 images I want to display as pages - Load lazy

[alfaiz678]

I have more than 500 images I want to display as pages
Do I find an example
On AsviewPager

Load lazy
and thank you

 

[Alexander Stolte]

In the attachment is an example project. I have 500 pages that are not loaded at the same time thanks to LazyLoading.
The images are downloaded from this website:

Lorem Picsum

Lorem Ipsum... but for photos

picsum.photos

Make sure you have ASViewPager V1.29

[B4X] [XUI] AS ViewPager based on xCustomListView

Hey, thanks to @KZero for his good zPager class, i was able to extract a few things from it to make this cross platform view. I spend a lot of time in creating views, some views i need by my self, but some views not and to create a high quality view cost a lot of time. If you want to support...

www.b4x.com

 

[alfaiz678]

Thank you very much
He works with every efficiency

 

[AnandGupta]

WOW! Never knew there can be a "Lorem Picsum for photos" ! Thanks for the lead

Is there any site to get 'list of random people names, places names, random furniture/fruits/objects list, etc. ? Many times I need them to fill my demo data/visuals.

 

[alfaiz678]

Welcome Alexander Stolte
When downloading pages and can be 500 pages
The problem is
It's when jumping by order for the last page

ASViewPager1.CurrentIndex2=ASViewPager1.Size-1

Then move between pages they get random in download

This is an example of pages that are repeated

You find in the Green box that has been jumped
From page 604 to 596 randomly without taking into account

 

[Alexander Stolte]

works greate

ASViewPager1.CurrentIndex2 = ASViewPager1.Size -1

Works in debug and release mode.

 

[alfaiz678]

The same problem is still
Note I do I import photos from the DirAssets folder

I need to jump to another page
After load pages directly
Because I want to start navigation between the pages from the right

 

[Alexander Stolte]

Then call commit after you jump to the last item.

 

[alfaiz678]

Well, in every jump or move between pages, I need to give an order. commit
I'll try it.
Thank you for your interaction.

 

[Alexander Stolte]

Well, in every jump or move between pages, I need to give an order. commit

Actually no, but you can also add a modul variable if you have problems with it and when you change the index you set it to false and once your index is changed you set it to true and call commit so that the lazy loading event is triggered.

 

[Alexander Stolte]

Then move between pages they get random in download

and it doesn't look random either. If you are on the last page and then scroll back, then the lazy loading function goes through from 0-end and not from end-0.

 

[alfaiz678]

Thank you, the problem has been successfully overcome.