一重bundle可用：
extension UIImage {
internal class func imageInBundle(named name: String, from bundle: String? = nil) -> UIImage? {
if let bundleUrl = Bundle(for: XXXVideoPlayer.self).url(forResource: "XXXVideoPlayer", withExtension: "bundle") {
let bundle = Bundle(url: bundleUrl)!
let imageNew = UIImage(named: name, in: bundle, compatibleWith: nil)
return imageNew
}
return nil
}
}
多重bundle，建议不用
extension UIImage {
internal class func imageInBundle(named name: String, from bundle: String? = nil) -> UIImage? {
guard let searchUrl = Bundle(for: XXXVideoPlayer.self).url(forResource: bundle ?? "XXXVideoPlayer", withExtension: "bundle") else { return nil }
guard let bundleUrl = Bundle(url: searchUrl)?.url(forResource: "JHKPlayerBundle", withExtension: "bundle") else { return nil }
let image = UIImage(named: name, in: Bundle(url: bundleUrl), compatibleWith: nil)
return image
}
}
