An object used for selecting an image for a given purpose from aGCKMediaMetadataobject.
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 theGCKCastContext::imagePickerproperty.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-09-18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."],[],["The `GCKUIImagePicker` protocol is used to select an image from `GCKMediaMetadata`. By default, the framework selects the first image. Applications can implement custom selection logic by setting `GCKCastContext::imagePicker`. The core action is the `getImageWithHints:fromMetadata:` method, which takes `GCKUIImageHints` and `GCKMediaMetadata` as parameters to determine the image. The method returns the selected `GCKImage` or `nil` if no suitable image is found.\n"]]
