Merge "[Settings] Remove unreferenced method"

        return SignalStrengthUtil.shouldInflateSignalStrength(mContext, subId);

    }

    @VisibleForTesting

    void setIcon(Preference pref, int subId, boolean isDefaultForData) {

        final TelephonyManager mgr = mContext.getSystemService(

                TelephonyManager.class).createForSubscriptionId(subId);

        final SignalStrength strength = mgr.getSignalStrength();

        int level = (strength == null) ? 0 : strength.getLevel();

        int numLevels = SignalStrength.NUM_SIGNAL_STRENGTH_BINS;

        if (shouldInflateSignalStrength(subId)) {

            level += 1;

            numLevels += 1;

        }

        final boolean showCutOut = !isDefaultForData || !mgr.isDataEnabled();

        pref.setIcon(mSubsPrefCtrlInjector.getIcon(mContext, level, numLevels, showCutOut));

    }

    /**

     * The summary can have either 1 or 2 lines depending on which services (calls, SMS, data) this

     * subscription is the default for.