Oracle sued Google for using Java API's in Android. Oracle want'ts to make Google pay $3bln. The Whitehouse voiced pro-Oracle just recently. Facebook, Google, and Netflix meet some days ago and talked about replacing Java. All 3 big players looked at Swift. But Google has a problem with Swift. Android can't run Swift code yet. The Android Developer Studio doesn't support Swift too. Neither has Google any library ready app developers can use to integrate their nicely into Android.