STAlertView

400行代码实现的简易UIAlertView，添加动画，虚化效果。接口文件中没有对视图的更多的视图属性开放接口，使用过程中可以根据自己的需求进行自定义接口。

显示效果

从上开始显示的效果和多个按钮

在中间晃动和两个按钮

使用方式

与系统UIAlertView的初始化、显示、委托方法相同，多添加动画接口animationOption

@interface STAlertView : UIView
- (instancetype)initWithTitle:(nullable NSString *)title message:(nullable NSString *)message delegate:(nullable id <STAlertViewDelegate>)delegate cancelButtonTitle:(nullable NSString *)cancelButtonTitle otherButtonTitles:(nullable NSString *)otherButtonTitles, ... NS_REQUIRES_NIL_TERMINATION;

+ (void)showWithTitle:(nullable NSString *)title message:(nullable NSString *)message cancelButtonTitle:(nullable NSString *)cancelButtonTitle otherButtonTitle:(nullable NSString *)otherButtonTitle clickButtonBlock:(void (^)(STAlertView *alertView, NSUInteger buttonIndex))block;

// shows popup alert animated.
- (void)show;
@property(nullable,nonatomic,weak)id <STAlertViewDelegate> delegate;
@property(nonatomic)STAlertAnimationOptions animationOption;
// background visual
@property(nonatomic, assign)BOOL visual;

@end

版本控制

1.1

1. 添加visual接口，不想使用虚化可以设置为NO
2. 添加一行代码处理

 + (void)showWithTitle:(nullable NSString *)title 
               message:(nullable NSString *)message 
     cancelButtonTitle:(nullable NSString *)cancelButtonTitle   
      otherButtonTitle:(nullable NSString *)otherButtonTitle 
      clickButtonBlock:(void (^)(STAlertView *alertView, NSUInteger buttonIndex))block;

1.0

1. 支持iOS8以上
2. 添加动画，Zoom和TopToCenter动画
3. 支持虚化背景