系统删除照片动画

    [UIView beginAnimations:nil context:NULL];
    [UIView setAnimationTransition:103 forView:self.view cache:YES];
    
    [UIView setAnimationDuration:0.5f];
    
    [UIView setAnimationPosition:CGPointMake(10, 30)];  // 设置结束动画位置
    
    [UIView commitAnimations];

http://www.iphonedevwiki.net/index.php?title=UIViewAnimationState