Objective c 保持动画的结束位置

我什么都试过了，但每次都是一样的问题：

我想移动y=276的按钮。当动画结束时，我的按钮跳回startposition，但我希望endanimationposition是新位置，并且按钮必须保持在那里，直到调用新动画为止

试用

[UIView beginAnimations:nil context:nil];
        [UIView setAnimationDuration:1];
        CGPoint p = _cell00.center;
        p.x += 100;
        _cell00.center = p;
        [UIView commitAnimations];

        [UIView beginAnimations:nil context:nil];

同样的问题

[UIView animateWithDuration:1.0 animations:^{
_cell00.frame = CGRectOffset(_cell00.frame, 0, 20);
}];

或

编辑：

我把这个动画和我的按钮叫做statisticsBUttonPressed

- (IBAction)statisticsButtonPressed:(id)sender {


if (statOrGame == 0) {
    statOrGame = 1;
}else {
    statOrGame = 0;
}

NSLog(@"statOrGame? %d", statOrGame);
[self animateView:(UIButton *)sender];
}

-(void) animateView:(UIButton *)sender {

sender.userInteractionEnabled = NO;

if ([UIDevice currentDevice].userInterfaceIdiom == UIUserInterfaceIdiomPhone)
{    // The iOS device = iPhone or iPod Touch
    NSLog(@"IS IPHONE 5");

    CGSize iOSDeviceScreenSize = [[UIScreen mainScreen] bounds].size;

if (iOSDeviceScreenSize.height == 568)
{
    if (statOrGame) {


        [UIView animateWithDuration:1.0 animations:^{
_cell00.frame = CGRectOffset(_cell00.frame, 0, 20);
}];

}
}
}
}

---

问题是您正在使用自动布局。不能（仅）更改通过“自动布局”定位的视图的框架，因为视图的位置取决于其约束。您需要更改约束。您可以在动画结束时执行此操作，也可以简单地设置约束更改的动画。

您将此代码称为何处？你能发更大的帖子吗？我编辑了我的问题：）你是最好的！我不需要自动布局，因为我每个设备都有自己的故事板，我只是取消选中自动布局，它就可以工作了！非常感谢！

- (IBAction)statisticsButtonPressed:(id)sender {


if (statOrGame == 0) {
    statOrGame = 1;
}else {
    statOrGame = 0;
}

NSLog(@"statOrGame? %d", statOrGame);
[self animateView:(UIButton *)sender];
}

-(void) animateView:(UIButton *)sender {

sender.userInteractionEnabled = NO;

if ([UIDevice currentDevice].userInterfaceIdiom == UIUserInterfaceIdiomPhone)
{    // The iOS device = iPhone or iPod Touch
    NSLog(@"IS IPHONE 5");

    CGSize iOSDeviceScreenSize = [[UIScreen mainScreen] bounds].size;

if (iOSDeviceScreenSize.height == 568)
{
    if (statOrGame) {


        [UIView animateWithDuration:1.0 animations:^{
_cell00.frame = CGRectOffset(_cell00.frame, 0, 20);
}];

}
}
}
}