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];
}
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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