Swift:如何在InAppSettingsKit设置视图中添加一个按钮(iPhone/iPad)

Question

我按照"如何向InAppSettingsKit设置视图(iPhone/iPad)添加按钮"中的说明进行操作?我有按钮出现在设置屏幕。但是，点击时我无法接收输入。我的桥头:

#include <UIKit/UIKit.h>
#import "InAppSettingsKit/IASKViewController.h"
#import "InAppSettingsKit/IASKAppSettingsViewController.h"
#import "InAppSettingsKit/IASKSpecifier.h"
#import "InAppSettingsKit/IASKSettingsReader.h"

我的类:

class settingsViewController: IASKAppSettingsViewController
{
    func settingsViewController(sender: IASKAppSettingsViewController, buttonTappedForSpecifier specifier: IASKSpecifier)
    {
        println("click")
    }
}

Answer 1

要捕捉按钮点击，将委托设置为接收回调:

import UIKit;
class settingsViewController: IASKAppSettingsViewController
{
    override func viewDidLoad()
    {
        self.delegate = self
    }
    func settingsViewController(sender: AnyObject, buttonTappedForKey key: String)
    {
         println("click (key)")
    }
}