使用UIAlertVIew添加子视图，如动画，具有弹跳效果 [英] Add subview with UIAlertVIew like animation,with a bouncing effect

问题描述

如何在iOS中添加子视图时提供反弹或弹出式动画？
我需要类似于 UIAlertView 外观风格的东西。我知道有几种方法可以做同样的事情：但我更喜欢在这里使用基本的 [UIView animateWithDuration：...]; 块，所以我可以得到一些关于 transform 我应该在这里使用弹出效果吗？

谢谢

<用于PopUp风格的div class =h2_lin>解决方案

动画：

Swift

  yourView.transform = CGAffineTransformMakeScale（0.01,0.01）
 UIView.animateWithDuration（0.2，延迟：0，选项： .CurveEaseOut，动画：{（） - > Void in 
 yourView.transform = CGAffineTransformIdentity 
}，完成：{（已完成：Bool） - > Void in 
 //做一次事动画结束，把它放在这里
}）
  

反向动画 隐藏 相同的视图

  yourView.transform = CGAffineTransformIdentity 
 UIView.animateWithDuration（0.2，延迟：0，o ptions：.CurveEaseOut，动画：{（） - >无效
 yourView.transform = CGAffineTransformMakeScale（0.01,0.01）
}，完成：{（已完成：Bool） - >无效
 //动画完成后做一些事情，把它放在这里
 yourView.hidden = true 
}）
  

Objective-C

  yourView.transform = CGAffineTransformMakeScale（0.01,0.01）; 
 [UIView animateWithDuration：0.2 delay：0选项：UIViewAnimationOptionCurveEaseOut动画：^ {
 yourView.transform = CGAffineTransformIdentity; 
}完成：^（BOOL完成）{
 //动画完成后做一些事情，把它放在这里
}]; 
  

反向动画带隐藏 相同的视图

  yourView .transform = CGAffineTransformIdentity; 
 [UIView animateWithDuration：0.2 delay：0选项：UIViewAnimationOptionCurveEaseOut动画：^ {
 yourView.transform = CGAffineTransformMakeScale（0.01,0.01）; 
}完成：^（BOOL完成）{
 yourView.hidden = YES; 
}]; 
  

How to give a bounce or pop up style animation while adding a subview in iOS? I need something similar to UIAlertView appearance style. I know there are several methods to do the same: but I prefer to use basic [UIView animateWithDuration: ...]; block here, so may I get some help regarding the transform I should use here to get the pop up effect?

Thanks

解决方案

Animation for PopUp style :

Swift

yourView.transform = CGAffineTransformMakeScale(0.01, 0.01)
UIView.animateWithDuration(0.2, delay: 0, options: .CurveEaseOut, animations: {() -> Void in
    yourView.transform = CGAffineTransformIdentity
}, completion: {(finished: Bool) -> Void in       
    // do something once the animation finishes, put it here
})

Reverse Animation with hiding the same View

yourView.transform = CGAffineTransformIdentity
UIView.animateWithDuration(0.2, delay: 0, options: .CurveEaseOut, animations: {() -> Void in     
   yourView.transform = CGAffineTransformMakeScale(0.01, 0.01)  
}, completion: {(finished: Bool) -> Void in
   // do something once the animation finishes, put it here
   yourView.hidden = true
})

Objective-C

yourView.transform = CGAffineTransformMakeScale(0.01, 0.01);
[UIView animateWithDuration:0.2 delay:0 options:UIViewAnimationOptionCurveEaseOut animations:^{
    yourView.transform = CGAffineTransformIdentity;
} completion:^(BOOL finished){
    // do something once the animation finishes, put it here
}];

Reverse Animation with hiding the same View

 yourView.transform = CGAffineTransformIdentity;
[UIView animateWithDuration:0.2 delay:0 options:UIViewAnimationOptionCurveEaseOut animations:^{
    yourView.transform = CGAffineTransformMakeScale(0.01, 0.01);
} completion:^(BOOL finished){
    yourView.hidden = YES;
}];

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