Demo 地址 https://git.oschina.net/19941225/CoreLock.git

1、引入头文件

#import "CLLockVC.h"

2、集成相对应的功能

#pragma mark -- 设置密码
- (IBAction)setPwd:(id)sender
{
    BOOL hasPwd = [CLLockVC hasPwd];
    hasPwd = NO;
    if(hasPwd){
        
        NSLog(@"已经设置过密码了，你可以验证或者修改密码");
    }else{
        
        [CLLockVC showSettingLockVCInVC:self successBlock:^(CLLockVC *lockVC, NSString *pwd) {
            
            NSLog(@"密码设置成功");
            [lockVC dismiss:1.0f];
        }];
    }
}

#pragma mark -- 验证密码
- (IBAction)verifyPwd:(id)sender
{
    BOOL hasPwd = [CLLockVC hasPwd];
    
    if(!hasPwd){
        
        NSLog(@"你还没有设置密码，请先设置密码");
    }else {
        
        [CLLockVC showVerifyLockVCInVC:self forgetPwdBlock:^{
            NSLog(@"忘记密码");
        } successBlock:^(CLLockVC *lockVC, NSString *pwd) {
            NSLog(@"密码正确");
            [lockVC dismiss:1.0f];
        }];
    }
}

#pragma mark -- 修改密码
- (IBAction)modifyPwd:(id)sender
{
    BOOL hasPwd = [CLLockVC hasPwd];
    
    if(!hasPwd){
        
        NSLog(@"你还没有设置密码，请先设置密码");
        
    }else {
        
        [CLLockVC showModifyLockVCInVC:self successBlock:^(CLLockVC *lockVC, NSString *pwd) {
            
            [lockVC dismiss:.5f];
        }];
    }
}