class WearCellularMediator implements
        PowerTracker.Listener,
        UserAbsentRadiosOffObserver.Listener,
        SignalStateDetector.Listener {

    public void updateNumHighBandwidthRequests(int numHighBandwidthRequests) {
        mNumHighBandwidthRequests = numHighBandwidthRequests;
        updateRadioPower();
    }

    public  WearCellularMediator(
            Context context,
            TelephonyManager telephonyManager,
            WearCellularMediatorSettings settings,
            PowerTracker powerTracker,
            UserAbsentRadiosOffObserver userAbsentRadiosOffObserver);
    @VisibleForTesting  WearCellularMediator(
            Context context,
            ContentResolver contentResolver,
            TelephonyManager telephonyManager,
            WearCellularMediatorSettings wearCellularMediatorSettings,
            PowerTracker powerTracker,
            UserAbsentRadiosOffObserver userAbsentRadiosOffObserver,
            SignalStateDetector signalStateDetector);

}