Who'd have thought that we'd learn just how profitable Android is from Oracle's lawyer during a court proceeding against Google? According to Bloomberg, Oracle Atty. Annette Hurst has revealed that Google's mobile platform generated $31 billion in revenue and a total of $22 billion in profit since it was launched. It brought in that much money mainly from the Google ads shown on Android phones and from Play Store's revenue. "Look at the extraordinary magnitude of commerciality here," Hurst said during the trial.