Out of memory - leak ui

[webmeemba]

Out of Memory Issue - 6000 items

Hi, I need to be able to show in a radlistview 7000 elements with cached images in an optimal way. Currently the url of the image is 400x300 / imagen.jpg. But when you go displaying products in the view it becomes corrupted. Someone could help me?

Thanks!

[Omi231]

hi, did you find any solution? and what about scrolling, is it smooth?

I am facing three issues this plugin with Angular.

1. Scrolling is not smooth.
2. When used with Radlistview router navigation becomes very very low. Approx 5 second delay.

Can u confirm this? Are u facing these issue or its just happening with me?

[webmeemba]

Hi,

The problem arises when the memory of images in cache is filled.

I made the following changes and achieved optimal performance in a batch of 7000 items obtained via sqlite and displayed with radListView in 3 different formats at the same time (grid, list, stagged).

What do you do:

Use thumbnails of them in webp format, (100x100).

Use image viewer to see that thumbnail in big picture.

Apply loadmore () of the array not to display all the items in the view, but every 100.

Those items without image replace them with a stackLayout [/] simple.

All the data logic work through a worker, in a subprocess.

If there are things you can apply to get the most out of it, comment.

[webmeemba]

Out of Memory Issue - 6000 items

Hi, I need to be able to show in a radlistview 7000 elements with cached images in an optimal way. Currently the url of the image is 400x300 / imagen.jpg. But when you go displaying products in the view it becomes corrupted. Someone could help me?

Thanks!

Sorry, same problem.

Me solution is:

<WebImage width="100" height="100" decodeWidth="300" decodeHeight="300" stretch="aspectFill" [visibility]="(producto.sin_foto != 'S' && mostrarFoto) ? 'visible' : 'collapsed' " [src]="producto.foto_thumbnail"></WebImage>

If the item does not have a photo, I raise a native stacklayout, so as not to load the memory. Did you find any solution? the truth is that you would have to read the configuration of the fresh library or try using Glide.