SASecretCommandViewController

SASecretCommandViewController 是使用 Swift 所写，通过手势的拨动和按钮来激活。手指按钮的隐藏指令可以自定义。感觉就是有点开启秘籍那样，比较有趣。拨动的时候视图中会出现方向指示。 [Code4App.com]

示例：

class ViewController: SASecretCommandViewController {
    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view, typically from a nib.
        // Register secret command with SASecretCommandType
        let commandList: [SASecretCommandType] = [
            .Up,
            .Up,
            .Down,
            .Down,
            .Left,
            .Right,
            .Left,
            .Right,
            .B,
            .A
        ]
        self.registerSecretCommand(commandList)
        //Show inpunt command as icon
        self.showInputCommand = true
    }
}