首先看一下效果
源码
GitHub-demo
使用
下载demo，拷贝GestureView文件夹到项目中
在ViewController中引用
#import "GestureView.h"
引用代理
@interface ViewController ()<GestureDelegate>
在viewDidLoad中初始化GestureView
GestureView *gesView = [[GestureView alloc]initWithFrame:CGRectMake(0, self.view.frame.size.height-self.view.frame.size.width-60, self.view.frame.size.width, self.view.frame.size.width)];gesView.delegate = self;[self.view addSubview:gesView];
原密码为nil调用
//原密码为nil调用- (void)GestureSetResult:(NSString *)result gestureView:(GestureView *)gestureView{NSLog(@"输入密码：%@",result);[gestureView setRigthResult:result];_label.text = @"请输入密码";}
密码核对成功调用
//密码核对成功调用- (void)GesturePasswordRight:(GestureView *)gestureView{NSLog(@"密码正确");// _label.text = @"密码正确";SecondViewController *svc = [[SecondViewController alloc]init];[self presentViewController:svc animated:YES completion:nil];}
密码核对失败调用
//密码核对失败调用- (void)GesturePasswordWrong:(GestureView *)gestureView{NSLog(@"密码错误");_label.text = @"密码错误";[self performSelector:@selector(resetLabel) withObject:nil afterDelay:1];}
