Android: Initiate image prefetching on ImageShadowNode layout #47932
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…ok#47932) Summary: Pull Request resolved: facebook#47932 This diff introduces a code path to trigger image prefetching from `ImageShadowNode::layout`. Changelog: [Internal] Differential Revision: D66454087
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Summary: This diff splits Cxx ImageManger into Cxx and Android variants. They both are currently no-op, but the Android one will be used for image prefetching, just as `RCTImageManager.mm` for iOS. Changelog: [Internal] Differential Revision: D65753319
Summary: Identity of `ImageRequest` is based on `ImageSource` and a subset of `ImageProps`. If any of those change, the request must be recreated and resubmitted. Currently, the relevant subset of ImageProps is represented by a single `blurRadius` prop. This list will grow in the future. In order to simplify adding new props to the image request, we introduce the `ImageRequestParams` type that will wrap all the relevant props. The alternative approach to pass `ImageProps` directly to `ImageManager` is worse because it would introduce dependency cycle between `ImageManager` and the `Image` component, and also it would require to store the props in State, which is bad. Changelog: [Internal] Differential Revision: D66172570
Summary: This diff adds a list of props that will be used by the Android `ImagePrefetcher` to create an `ImageRequest`. This list is derived from all the props that `ReactImageView` uses to create its `ImageOptions` and `ImageRequest` objects. Changelog: [Internal] Differential Revision: D66453306
…ok#47932) Summary: This diff introduces a code path to trigger image prefetching from `ImageShadowNode::layout`. Changelog: [Internal] Differential Revision: D66454087
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Summary:
This diff introduces a code path to trigger image prefetching from
ImageShadowNode::layout.Changelog: [Internal]
Differential Revision: D66454087