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What has changed in iOS 13? (Classes, frameworks, etc.)
Generating an apps icon image
Previously an icon image could be generated from an icon object like so
SBIcon *icon = someIcon;
UIImage *iconImage = [icon generateIconImage:2];
In iOS 13 this method was changed to -generateIconImageWithInfo:(struct SBIconImageInfo)info
struct SBIconImageInfo {
CGSize size;
CGFloat scale;
CGFloat continuousCornerRadius;
};
SBIconController *iconController = [NSClassFromString(@"SBIconController") sharedInstance];
SBIcon *icon = [iconController.model expectedIconForDisplayIdentifier:@"com.apple.Music"];
CGSize imageSize = CGSizeMake(60, 60);
struct SBIconImageInfo imageInfo;
imageInfo.size = imageSize;
imageInfo.scale = [UIScreen mainScreen].scale;
imageInfo.continuousCornerRadius = 12;
UIImage *iconImage = [icon generateIconImageWithInfo:imageInfo];