iOS开发之获取LaunchImage启动图的实例

#define KYRect [UIScreen mainScreen].bounds//获取启动图片 CGSize viewSize = KYRect.size; //横屏请设置成 @"Landscape" NSString *viewOrientation = @"Portrait"; NSString *launchImageName = 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"]])  {   launchImageName = dict[@"UILaunchImageName"];  } } UIImage * launchImage = [UIImage imageNamed:launchImageName];//将当前view的背景图设置为启动图片 self.view.backgroundColor = [UIColor colorWithPatternImage:launchImage];