GCKDiscoveryManager 事件監聽器通訊協定。
- 開始時間
- 3.0
繼承 <NSObjectNSObject>。
- (void) didStartDiscoveryForDeviceCategory: |
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(NSString *) |
deviceCategory |
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optional |
- (void) willUpdateDeviceList |
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optional |
- (void) didUpdateDeviceList |
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optional |
- (void) didInsertDevice: |
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(GCKDevice *) |
device |
atIndex: |
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(NSUInteger) |
index |
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optional |
新發現的裝置插入裝置清單時呼叫。
- Parameters
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device | The device that was inserted. |
index | The list index at which the device was inserted. |
- (void) didUpdateDevice: |
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(GCKDevice *) |
device |
atIndex: |
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(NSUInteger) |
index |
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optional |
當先前探索的裝置更新時,會呼叫此方法。
- Parameters
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device | The device that was updated. |
index | The list index of the device. |
- (void) didUpdateDevice: |
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(GCKDevice *) |
device |
atIndex: |
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(NSUInteger) |
index |
andMoveToIndex: |
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(NSUInteger) |
newIndex |
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optional |
先前發現的裝置更新和/或重新排序時,會呼叫此方法。
- Parameters
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device | The device that was updated. |
index | The previous list index of the device. |
newIndex | The current list index of the device. |
- (void) didRemoveDeviceAtIndex: |
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(NSUInteger) |
index |
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optional |
當先前探索的裝置離線,且已從裝置清單中移除時,就會呼叫這個回呼。
- Parameters
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index | The list index of the device that was removed. |
- (void) didRemoveDevice: |
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(GCKDevice *) |
device |
atIndex: |
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(NSUInteger) |
index |
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optional |
當先前探索的裝置離線,且已從裝置清單中移除時,就會呼叫這個回呼。
這是 didRemoveDeviceAtIndex: 的替代方法。如果同時實作兩者,系統就會呼叫兩者。
- Parameters
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device | The device that was removed. |
index | The list index of the device that was removed. |
- 開始時間
- 4.1
- (void) didHaveDiscoveredDeviceWhenStartingDiscovery |
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optional |
在探索程序開始之前,清單中有幾項先前探索的裝置時呼叫此方法。
自上次探索程序發現這些裝置時,這些裝置仍然有效,且尚未過期。可使用 deviceCount: 和 deviceAtIndex: 工具,取得先前探索裝置的完整清單。
- 開始時間
- 4.4.1