Pass id an index to renderImage callback

[hanno-ferrannegre]

Hey there 👋

I wanted to propose the following:

const renderImage = useCallback(
  ({source: {uri}, id, index, ...rest}) => (
    <CacheImage
      {...rest}
      uri={uri}
      // This
      testID={`image-${index}`}
      // Or 
      testID={`image-${id}`}
    />
  ),
  [],
);

It would be useful if we can get item.id in the callback and also index in case we want to use index.

[terrysahaidak]

Hey. I can see why would you want this.
I'm not sure I want to add this information directly to the renderImage, because it's coming from the ImageTransformer component that shouldn't know anything about index etc.

But I'll figure something out.

You're using Standalone Gallery?

[terrysahaidak]

Could you test these changes?

#18

[ferrannp]

You're using Standalone Gallery?

Yes.

Could you test these changes?
#18

@terrysahaidak works perfectly 👍

[terrysahaidak]

I added this only for standalone gallery

[ferrannp]

Thank you. Waiting for the release then 🚀 .

[terrysahaidak]

This change is included in 1.0.0-alpha.1 :)