parse_url.scala

//split
val url = "https://play.google.com/store/apps/details?id=com.expedia.bookings&hl=ja"　//sample_url
val replacedUrl = url.replace("https://", "") 
val splitUrl =replacedUrl.split("/")
println(replacedUrl) //play.google.com/store/apps/details?id=com.expedia.bookings&hl=ja
println(splitUrl(0))  //play.google.com

//pattern match
splitUrl(0) match {
  case "itunes.apple.com" =>
    val iosParse = iosPattern.findFirstMatchIn(url).get
    val id = iosParse.group(1)
    //your code
  case "play.google.com" => 
    val androidParse = androidPattern.findFirstMatchIn(url).get
    val id = androidParse.group(1)
    //your code
  case _ => Future.successful(None)
}


//sample
//iOS
val line = "https://itunes.apple.com/ja/app/expedia-hotels-flights-cars/id427916203?mt=8"
val pattern = """.*id([0-9]+)""".r
val m = pattern.findFirstMatchIn(line).get;
println(m.group(1)) //427916203

//android
val line = "https://play.google.com/store/apps/details?id=com.expedia.bookings&hl=ja"
val pattern = """.*id=([a-z]+.[a-z]+.[a-z]+)""".r
val m = pattern.findFirstMatchIn(line).get;
println(m.group(1)) //com.expedia.bookings