Android Question xCustomlistview lazy loading + download images

[yiankos1]

Hello my friends,
I use this xCustomlistview with lazy loading in order to make a dates app using timeline. I would like to know if is it possible to achieve image download and add them to a specific item when CLV1_VisibleRangeChanged sub called. I need this, in order to show user's profile image at dates timeline.

p.s. i need a b4x solution thats why picasso lib does not fit here

 

[Erel]

Check this old example: https://www.b4x.com/android/forum/t...ple-way-to-download-images.30875/#post-179512
You should adapt it to xCLV.

Don't use lazy loading for the cells layouts. Create all items and set the images when they are ready.

 

[yiankos1]

Don't use lazy loading for the cells layouts

Firstly i would like to thank you for that quick answer. I have a question about don't using lazy loading. It is a timeline, so i don't know the exact amount of posts that a user will see. If i create all of them and just add them at xCLV, most likely throw an OOM error and listview will not be smooth.
What is your opinion about this?

OR

do you just mean, don't use lazy loading for downloading images? If you mean this, do you think there is a mess about lazy loading and downloading images with a service?

 

[Erel]

Consider using B4XTable. It will be much simpler. Example: https://www.b4x.com/android/forum/threads/b4x-b4xtable-with-custom-cells-layout.102352/#content

Another relevant for CLV with many images: https://www.b4x.com/android/forum/t...-imageviews-and-many-rows.101431/#post-636920

Start with a simple solution where you create up to 100 items and add the images when they are ready. The next step is to add more items when the user scrolls the list. I