指纹识别（touch id）的简单应用，供大家参考，具体内容如下
1、调用
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- (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:@"点击调用" 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];} |
具体demo
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持服务器之家。
原文链接：https://blog.csdn.net/qq_15289761/article/details/107013917
