中文版本请看这里
Simple gesture password in swift
- Use delegate for gesture view to pass password
- Use CAShapeLayer、UIBezeierPath to draw for good performance
- Support define
3*3
、4*4
... Matrix - Support define many kinds of normal and selected style
- Use KeyChain to save informations
- iOS 8.0+
- Xcode 9.0+
- Swift 4.0+
CocoaPods
pod "GPassword"
or you can drag Source folder into your project.
First custom UI style, here is what you need:
GPassword.config { (options) in
options.connectLineStart = .border
options.normalstyle = .innerFill
options.isDrawTriangle = true
options.matrixNum = 3
}
then you can use Box.swift
or add it to a UIViewController
fileprivate lazy var passwordBox: Box = {
let box = Box(frame: CGRect(x: 50, y: 200, width: GWidth - 2 * 50, height: 400))
box.delegate = self
return box
}()
then you need to achieve two delegate methods, you should write business logics in them, sendTouchPoint
can send out complete password and touchesEnded
can deal business logics according to type(setting/verify/modify)
extension PasswordViewController: EventDelegate {
func sendTouchPoint(with tag: String) {
password += tag
// get complete password
}
func touchesEnded() {
// write business logics according to type
}
}
more informations you can see PasswordViewController.swift
in demo project, I write an example.
GPassword is released under the MIT license. See LICENSE for details