A simple passcode screen that can be displayed manually. If Touch ID is available the user can skip the screen and instead use his fingerprint to unlock.
DMPasscode is available through CocoaPods. To install it, simply add the following line to your Podfile:
pod "DMPasscode"
If you're not using CocoaPods you'll find the source code files inside Pod/Classes. You'll also have to add the DMPasscode.bundle to your project.
To run the example project, clone the repo, and run pod install from the Example directory first.
The class DMPasscode contains following methods:
+ (void)setupPasscodeInViewController:(UIViewController *)viewController completion:(PasscodeCompletionBlock)completion;
+ (void)showPasscodeInViewController:(UIViewController *)viewController completion:(PasscodeCompletionBlock)completion;
+ (void)removePasscode;
+ (BOOL)isPasscodeSet;