指紋識別（Touch ID）的簡單應用，供大家參考，具體內容如下

1、調用

- (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view, typically from a nib. [self setupNotification]; UIButton *button = [[UIButton alloc]initWithFrame:CGRectMake(100, 100, 100, 100)]; [button setTitle:@'點擊調用' forState:UIControlStateNormal]; [button addTarget:self action:@selector(actionDidClickButton:) forControlEvents:UIControlEventTouchUpInside]; [button setTitleColor:[UIColor orangeColor] forState:UIControlStateNormal]; [self.view addSubview:button];}- (void)actionDidClickButton:(UIButton *)sender{ [self touchIDTest];}- (void)touchIDTest{ [TouchIDManager validateTouchID];}- (void)setupNotification{ [[NSNotificationCenter defaultCenter]addObserver:self selector:@selector(actionDidReceiveValidateTouchIDSuccess) name:ValidateTouchIDSuccess object:nil]; [[NSNotificationCenter defaultCenter]addObserver:self selector:@selector(actionDidReceiveValidateTouchIDNotAvailable) name:ValidateTouchIDNotAvailable object:nil]; [[NSNotificationCenter defaultCenter]addObserver:self selector:@selector(actionDidReceiveValidateTouchIDNotEnrolled) name:ValidateTouchIDNotEnrolled object:nil]; [[NSNotificationCenter defaultCenter]addObserver:self selector:@selector(actionDidReceiveValidateTouchIDAuthenticationFailed) name:ValidateTouchIDAuthenticationFailed object:nil]; [[NSNotificationCenter defaultCenter]addObserver:self selector:@selector(actionDidReceiveValidateTouchIDCancel) name:ValidateTouchIDCancel object:nil]; [[NSNotificationCenter defaultCenter]addObserver:self selector:@selector(actionTouchIDLockout) name:ValidateTouchIDLockout object:nil];}- (void)actionDidReceiveValidateTouchIDSuccess{ NSLog(@'%s',__func__);}- (void)actionDidReceiveValidateTouchIDNotAvailable{ NSLog(@'%s',__func__);}- (void)actionDidReceiveValidateTouchIDNotEnrolled{ NSLog(@'%s',__func__);}- (void)actionDidReceiveValidateTouchIDAuthenticationFailed{ NSLog(@'%s',__func__);}- (void)actionDidReceiveValidateTouchIDCancel{ NSLog(@'%s',__func__);}- (void)actionTouchIDLockout{ NSLog(@'%s',__func__);}- (void)dealloc{ [[NSNotificationCenter defaultCenter]removeObserver:self];}

具體demo

以上就是本文的全部內容，希望對大家的學習有所幫助，也希望大家多多支持好吧啦網。