关于iphone4无法显示图片的问题

图片加载方法做了适配 改成initWithContentsOF file.

+ (UIImage *)caoHuaImageWithFileName:(NSString *)fileName

{

if (!fileName) {

return nil;

}

NSString * queryString = [NSString stringWithFormat:@"CaoHuaImage.bundle/%@",fileName];

NSString * path = [[NSBundle mainBundle]pathForResource:queryString ofType:@".png"];

UIImage * image = [UIImage imageNamed:path];  // load from mainbundle

if (image == nil) {

image = [[UIImage alloc]initWithContentsOfFile:path]; // load from other bundle

}

return image;

}