FBFriendPickerDelegate

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The FBFriendPickerDelegate protocol defines the methods used to receive event notifications and allow for deeper control of the FBFriendPickerViewController view.

Extends Protocol:	`FBViewControllerDelegate`
Declared in:	`FBFriendPickerViewController.h`

インスタンスメソッド

friendPickerViewController:handleError:

Tells the delegate that there is a communication error.

パラメーター	説明
`friendPicker`	The friend picker view controller that encountered the error.
`error`	An error object containing details of the error.

- (void)

`friendPickerViewController:`	`(FBFriendPickerViewController *)friendPicker`
`handleError:`	`(NSError *)error;`

宣言されたアイテム: FBFriendPickerViewController.h

friendPickerViewController:shouldIncludeUser:

Asks the delegate whether to include a friend in the list.

パラメーター	説明
`friendPicker`	The friend picker view controller that is requesting this information.
`user`	An object representing the friend.

- (BOOL)

`friendPickerViewController:`	`(FBFriendPickerViewController *)friendPicker`
`shouldIncludeUser:`	`(id<FBGraphUser>)user;`

Discussion:

This can be used to implement a search bar that filters the friend list.

宣言されたアイテム: FBFriendPickerViewController.h

friendPickerViewControllerDataDidChange:

Tells the delegate that data has been loaded.

パラメーター	説明
`friendPicker`	The friend picker view controller whose data changed.

- (void) friendPickerViewControllerDataDidChange:(FBFriendPickerViewController *)friendPicker;

Discussion:

The FBFriendPickerViewController object's tableView property is automatically reloaded when this happens. However, if another table view, for example the UISearchBar is showing data, then it may also need to be reloaded.

宣言されたアイテム: FBFriendPickerViewController.h

friendPickerViewControllerSelectionDidChange:

Tells the delegate that the selection has changed.

パラメーター	説明
`friendPicker`	The friend picker view controller whose selection changed.

- (void) friendPickerViewControllerSelectionDidChange:(FBFriendPickerViewController *)friendPicker;

宣言されたアイテム: FBFriendPickerViewController.h