JMAnimationButton

Usage

Button:
[button1 addTarget:self action:@selector(click:) forControlEvents:UIControlEventTouchUpInside];  
-(void)click:(JMAnimationButton*)button{
	[button startAnimation];
}
After the button began to animate,you can observe the event use the delegate<JMAnimationButtonDelegate>
Such as:
-(void)JMAnimationButtonDidStartAnimation:(JMAnimationButton *)JMAnimationButton{
	NSLog(@"start");
	dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(1.8 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
	[JMAnimationButton stopAnimation];//Use this method to stop animation
	});
}

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