<GCKUIMediaControllerDelegate> 协议
继承 <NSObjectNSObject>。
在远程媒体播放器状态发生变化时调用。
- Parameters
-
| mediaController | The GCKUIMediaController instance. |
| playerState | The new player state. |
| streamPosition | The last known stream position at the time of the player state change. |
| - (void) mediaController: |
|
(GCKUIMediaController *) |
mediaController |
| didBeginPreloadForItemID: |
|
(NSUInteger) |
itemID |
|
|
| |
|
optional |
在预加载即将开始的媒体队列项时调用。
- Parameters
-
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最后更新时间 (UTC)：2022-12-06。
[null,null,["最后更新时间 (UTC)：2022-12-06。"],[[["The `GCKUIMediaControllerDelegate` protocol defines methods that respond to changes in media playback state on a Cast device."],["It provides notifications for events such as player state changes, media status updates, and the start of preloading for upcoming media items."],["Delegate methods are optional and provide information about the `GCKUIMediaController` instance, player state, stream position, item ID being preloaded, and the updated media status."],["Developers can implement these delegate methods to update their UI or perform other actions based on the current state of media playback on the Cast device."]]],[]]
