IOS 组件之 AitiveTouch

避免重复造轮子

功能和效果

• 功能
  实现类似苹果自带 AitiveTouch 功能

• 效果
  心塞了，不能上传视频...

image.png

应用到的技术

• CADisplayLink
• GestureRecognizer
• 库封装

接口

typedef void(^voidBlock)(void);

@interface CIAitiveTouchView : UIView


/**
 animation rate,default  1.0
 */
@property (nonatomic,assign) float  rate;
/**
  alpha when activity,default 1.0
 */
@property (nonatomic,assign) float  activityAlpha;

/**
 alpha when unactivity,default 0.3
 */
@property (nonatomic,assign) float  unactivityAlpha;

/**
 show time ,defulat 0.2s
 */
@property (nonatomic,assign) float  showTime;

/**
 hiddenTime time ,defulat 0.2s
 */
@property (nonatomic,assign) float  hiddenTime;

/**
 background image,defualt is nill
 */
@property (nonatomic,strong) UIImage  *backgroundImage;


/**
 view is can touch ,defualt is yes
 */
@property (nonatomic,assign) BOOL  isCanTouch;



- (void)setTapGestureFuction:(voidBlock)block;


+ (CIAitiveTouchView *)getInstance;


- (void)show;
- (void)hidden;
- (void)remove;

@end

接入代码

    CIAitiveTouchView *touchView = [[CIAitiveTouchView alloc] init];
    touchView.backgroundColor = [UIColor orangeColor];
    touchView.frame = CGRectMake(0, 0, 100, 100);
    touchView.backgroundImage = [UIImage imageNamed:@"background"];
    touchView.layer.cornerRadius = 50;
    touchView.unactivityAlpha = 0.5;
    [self.view addSubview:touchView];

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后续

若有需求，会针对性做出扩展

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代码链接

https://github.com/Supecomer/AitiveTouch