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An object used for selecting an image for a given purpose from a GCKMediaMetadata object.
A default implementation is used internally by the framework which always selects the first image from the metadata for all uses. The application can provide a custom implementation by setting the GCKCastContext::imagePicker property.
Inherits <NSObject>.
Returns an image of the specified type from the media metadata.
nil if there is no appropriate image for the requested type.
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Last updated 2024-09-18 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-09-18 UTC."],[[["`GCKUIImagePicker` protocol helps select images from `GCKMediaMetadata` objects for display within the Google Cast framework."],["By default, the first image in the metadata is used, but apps can customize image selection via `GCKCastContext::imagePicker`."],["`getImageWithHints:fromMetadata:` method fetches a specific image type from the metadata based on provided hints."],["If no suitable image is found matching the desired type, this method will return `nil`."]]],["The `GCKUIImagePicker` protocol selects an image from `GCKMediaMetadata`. It has a default implementation that selects the first image. Custom implementations can be provided via `GCKCastContext::imagePicker`. The key method, `getImageWithHints:fromMetadata:`, retrieves an image based on `GCKUIImageHints` from provided metadata. It returns the selected `GCKImage` or `nil` if no suitable image is found. This enables picking specific image types for different purposes.\n"]]
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