<GCKDiscoveryManagerListener> Protocol
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Page Summary
The GCKDiscoveryManagerListener protocol provides methods to observe the device discovery process managed by GCKDiscoveryManager.
Listener methods are called to indicate events such as the start of discovery, updates to the device list, and changes to individual devices in the list.
Specific methods are provided to notify when a device is inserted, updated, moved, or removed from the discovered devices list.
There is a method to indicate if previously discovered devices exist in the list when discovery begins.
Called when there are some previously-discovered devices in the list before the discovery process starts.
These devices are still valid and not expired since being discovered by the last discovery process. The full list of previously-discovery devices can be obtained by using deviceCount: and deviceAtIndex:.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-09-18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 GCKDiscoveryManagerListener protocol manages device discovery. Key actions include being notified when discovery starts for a device category and when the device list is updated. Notifications are triggered when devices are inserted, updated, or removed from the list, with index information provided. The protocol also handles updates where devices are reordered in the list and when devices were already discovered before starting the discovery process. These updates provide device details and their positions within the list.\n"]]
