获取APP的Launch Image

Tips:获取APP的Launch Image

+ (UIImage *)getLanchImage
{

    CGSize viewSize = CGSizeMake([[UIScreen mainScreen] bounds].size.width, [[UIScreen mainScreen] bounds].size.height);
    NSString *viewOrientation = @"Portrait";    //横屏请设置成 @"Landscape"
    NSString *launchImage = nil;

    NSArray* imagesDict = [[[NSBundle mainBundle] infoDictionary] valueForKey:@"UILaunchImages"];
    for (NSDictionary* dict in imagesDict)
    {
        CGSize imageSize = CGSizeFromString(dict[@"UILaunchImageSize"]);

        if (CGSizeEqualToSize(imageSize, viewSize) && [viewOrientation isEqualToString:dict[@"UILaunchImageOrientation"]])
        {
            launchImage = dict[@"UILaunchImageName"];
        }
    }

//    UIImageView *launchView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:launchImage]];
//    launchView.frame = [[UIScreen mainScreen] bounds];
//    launchView.contentMode = UIViewContentModeScaleAspectFill;
//    [self.window addSubview:launchView];


    return [UIImage imageNamed:launchImage];
}