Shared Element Transitions + Memory Cache Key between 2 fragments

[JJSarrasin]

Hi guys,

I'm finally switching from Picasso to Coil. I target the RC1 release. Everything seems to work fine so far.

I've read the whole documentation and I'm interested in two features

1. Shared Element transitions: https://coil-kt.github.io/coil/recipes/#shared-element-transitions

In my current application I only have fragments. From what I read, it's not possible to implement Shared Element transitions in this case. I should rather implement custom animation to do it?

2. Using a Memory Cache Key as a Placeholder¶ https://coil-kt.github.io/coil/recipes/#using-a-memory-cache-key-as-a-placeholder

In my 'main' fragment, I have a list of picture and when I click on one of them, I have the detail view, with the same image but higher resolution. According the documentation I should share the image view from my main fragment to my detail fragment to be able to implement the preloading placeholder. Did I understand right ?

Thanks for your help and also thanks a lot Colin for this awesome lib