我的 ImageView 动画有问题。在我看来，有超过 10 个视图，每个视图都从它的标签值中识别出来，我有UIImageView和UIButton. 当点击按钮时，必须为视图的特定图像设置动画。如果任何其他图像被动画化，则必须停止。这是我的代码：
-(void)makeAnimation:(UIButton *)sender {
UIView *tagView=(UIView *)[self.view viewWithTag:sender.tag];
UIView *next=nil;
UIView *previous=nil;
NSLog(@"%d",sender.tag);
for (UIImageView * imageview in [tagView subviews]) {
if ([imageview isKindOfClass:[UIImageView class]]) {
if ([imageview isAnimating]) {
NSLog(@"Animation Happens");
}
else{
imageview.animationDuration=2.0;
imageview.animationImages=[animationArray objectAtIndex:sender.tag-1];
imageview.animationRepeatCount=2;
imageview.tag=sender.tag;
[imageview startAnimating];
}
}
}
next=(UIView*)[self.view viewWithTag:sender.tag+1];
previous=(UIView*)[self.view viewWithTag:sender.tag-1];
NSLog(@"NOT IDEA");
[self previousview:previous nextview:next];
}
-(void)previousview:(UIView *)previous nextview:(UIView*)next
{
for (UIImageView * imageview in [previous subviews]) {
if ([imageview isKindOfClass:[UIImageView class]]) {
[imageview stopAnimating];
NSLog(@"PRREVIOUS");
}
}
for (UIImageView * imageview in [next subviews]) {
if ([imageview isKindOfClass:[UIImageView class]]) {
[imageview stopAnimating];
NSLog(@"NEXT");
}
}
}
现在我的问题是当我一个接一个地选择超过 4 个按钮时，我的应用程序因内存警告而崩溃。