从下往上移动UIView

如何在代码中从下到上移动视图：

colorView.hidden=NO; colorView=[[UIView alloc]init]; colorView.frame=CGRectMake(0,480,320, 480); colorView.bounds=CGRectMake(0,200,320, 280); colorView.backgroundColor=[UIColor greenColor]; colorView.alpha=1.0f; [webView addSubview:colorView]; [self.view addSubview:webView]; [self createTransparentView]; 

那么我如何在这里添加animation呢？

Answer 1

最初，添加您的观点：

 self.postStatusView.frame = CGRectMake(0, 490, 320, 460); 

对于从下到上的animation添加如下：

 [UIView animateWithDuration:0.5 delay:0.1 options: UIViewAnimationOptionCurveEaseIn animations:^{ self.postStatusView.frame = CGRectMake(0, 0, 320, 460); } completion:^(BOOL finished){ }]; [self.view addSubview:self.postStatusView]; 

去除视图

 [UIView animateWithDuration:1.5 delay:0.5 options: UIViewAnimationOptionCurveEaseIn animations:^{ self.postStatusView.frame = CGRectMake(0, 490, 320, 460); } completion:^(BOOL finished){ if (finished) [self.postStatusView removeFromSuperview]; }]; 

Answer 2

 self.colorView.frame = CGRectMake(0, 490, 320, 460); [UIView animateWithDuration:0.5 delay:0.1 options: UIViewAnimationCurveEaseIn animations:^{ self.colorView.frame = CGRectMake(0, 0, 320, 460); } completion:^(BOOL finished){ }]; [self.view addSubview:self.colorView]; [UIView animateWithDuration:1.5 delay:0.5 options: UIViewAnimationCurveEaseIn animations:^{ self.colorView.frame = CGRectMake(0, 490, 320, 460); } completion:^(BOOL finished){ [self.colorView removeFromSuperview]; }]; 

Answer 3

 self.tableView.frame = CGRectMake(0, 490, [[UIScreen mainScreen] bounds].size.width, [[UIScreen mainScreen] bounds].size.height); [UIView animateWithDuration:.35 delay:0.0 options: UIViewAnimationOptionCurveEaseInOut animations:^{ self.tableView.frame = CGRectMake(0, -20, [[UIScreen mainScreen] bounds].size.width, [[UIScreen mainScreen] bounds].size.height); } completion:^(BOOL finished){ [UIView animateWithDuration:0.1 delay:0.0 options: UIViewAnimationOptionCurveEaseInOut animations:^{ self.tableView.frame = CGRectMake(0, 20, [[UIScreen mainScreen] bounds].size.width , [[UIScreen mainScreen] bounds].size.height); } completion:^(BOOL finished){ [UIView animateWithDuration:0.1 delay:0.0 options: UIViewAnimationOptionCurveEaseInOut animations:^{ self.tableView.frame = CGRectMake(0, 0, [[UIScreen mainScreen] bounds].size.width, [[UIScreen mainScreen] bounds].size.height); } completion:^(BOOL finished){ }]; }]; }];