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iOS指纹识别的简单应用

转载 作者：qq735679552 更新时间：2022-09-28 22:32:09 25 4
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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我.

原文链接：https://blog.csdn.net/qq_15289761/article/details/107013917 。

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