实现手机锁屏时"滑动来解锁"的效果

首先用cocopods导入框架:

实现代码如下:

在需要使用的地方导入头文件:

#import "FBShimmeringView.h"

@interface ViewController ()

@property (nonatomic, strong) UIImageView *imaView;
@property (nonatomic, strong) FBShimmeringView *fbView;
@property (nonatomic, strong) UILabel *labTitle;
@property (nonatomic, strong) FBShimmeringView *FBLabel;

@end

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view, typically from a nib.
    
    self.fbView = [[FBShimmeringView alloc]initWithFrame:CGRectMake(100, 100, 100, 100)];
    //设置闪烁方向
    self.fbView.shimmeringDirection = FBShimmerDirectionRight;
    //设置闪烁
    self.fbView.shimmering = YES;
    //设置闪烁间隔
    self.fbView.shimmeringPauseDuration = 2.0;
    //设置闪烁时的透明度
    self.fbView.shimmeringAnimationOpacity = 0.5;
    //设置闪烁前的透明度
//    self.fbView.shimmeringOpacity = 0.5;
    //设置闪烁速度
    self.fbView.shimmeringSpeed = 200;
    //设置闪烁线的长度
//    self.fbView.shimmeringHighlightLength = 0.33;
    //设置闪烁线的宽度
    self.fbView.shimmeringHighlightWidth = 0.33;
    //设置开始闪烁的时间间隔
//    self.fbView.shimmeringBeginFadeDuration = 0.1;
//    //设置结束闪烁的时间间隔
//    self.fbView.shimmeringEndFadeDuration = 0.3;
    self.fbView.clipsToBounds = YES;
    self.fbView.layer.cornerRadius = 50;
    [self.view addSubview:_fbView];
    
    self.imaView = [[UIImageView alloc]initWithFrame:_fbView.bounds];
    self.imaView.layer.masksToBounds = YES;
    self.imaView.layer.cornerRadius = 50;
    self.imaView.image = [UIImage imageNamed:@"哈哈"];
    self.fbView.contentView = _imaView;
    
    
    self.FBLabel = [[FBShimmeringView alloc]initWithFrame:CGRectMake(50, 300, 300, 30)];
    self.FBLabel.shimmering = YES;
    self.FBLabel.shimmeringOpacity = 0.2;
    self.FBLabel.shimmeringBeginFadeDuration = 0.5;
    self.FBLabel.shimmeringSpeed = 200;
    self.FBLabel.shimmeringAnimationOpacity = 1.0;
    [self.view addSubview:_FBLabel];
    
    self.labTitle = [[UILabel alloc]initWithFrame:self.FBLabel.bounds];
    self.labTitle.text = @"世人都在防老王,却被老宋翻了强";
    self.labTitle.textColor = [UIColor cyanColor];
    self.labTitle.font = [UIFont systemFontOfSize:20 weight:2];
    _FBLabel.contentView = _labTitle;
    
}

 

这样就搞定了,可以写一下看看,效果不错的...