UIView动画移动

Question

我设法让“视图”移动一次。我需要它在同一个地方停留1 second，然后再回到初始位置。我如何为此添加其余代码？ （这不会是循环，只进行一次）

[UIView animateWithDuration:0.8 delay:0 options:UIViewAnimationOptionCurveEaseInOut animations:^{
        [infoView setCenter:CGPointMake(160,30)];
    } completion:nil];

Answer 1

使用完成块执行另一个动画：

[UIView animateWithDuration:0.8 delay:0 options:UIViewAnimationOptionCurveEaseInOut animations:^{
    [infoView setCenter:CGPointMake(160,30)];
} completion:^(BOOL finished) {
    [UIView animateWithDuration:0.8 delay:1 options:UIViewAnimationOptionCurveEaseInOut animations:^{
        [infoView setCenter:CGPointMake(orignalX, originalY)];
    } completion:nil];
}];