ios - 如何将imageWithContentsOfFile用于动画中使用的图像数组？

Question

这是我目前拥有的:

NSMutableArray *images = [[NSMutableArray alloc] initWithCapacity:21];

 for(int count = 1; count <= 21; count++)
{
    NSString *fileName = [NSString stringWithFormat:@"dance2_%03d.jpg", count];
    UIImage  *frame    = [UIImage imageNamed:fileName];
    [images addObject:frame];
}

UIImage imageNamed导致我出现一些内存问题，我想切换到imageWithContentsOfFile。

我可以使用单个图像，但不能使用整个数组:

NSMutableArray *images = [[NSMutableArray alloc] initWithCapacity:21];

for(int count = 1; count <= 21; count++)
{
    NSString *fileName = [[[NSBundle mainBundle] bundlePath] stringByAppendingString:@"/dance2_001.jpg"];
    UIImage  *frame    = [UIImage imageWithContentsOfFile:fileName];
    [images addObject:frame];
}

任何帮助是极大的赞赏!谢谢!

Answer 1

for(int i = 1; i <= 21; i++)
    {
        [images addObject:[UIImage imageWithContentsOfFile:[[NSBundle mainBundle] pathForResource:[NSString stringWithFormat:@"dance2_%03d", i] ofType:@"jpg"]]];
    }