Move getTargetSdk to common location

        throw new SecurityException(message + ": Only shell user can call it");

    }

    /**

     * Returns the target SDK version number for a given package name.

     *

     * This call MUST be invoked before clearing the calling UID.

     *

     * @return target SDK if the package is found or INT_MAX.

     */

    public static int getTargetSdk(Context c, String packageName) {

        try {

            final ApplicationInfo ai = c.getPackageManager().getApplicationInfoAsUser(

                    packageName, 0, UserHandle.getUserHandleForUid(Binder.getCallingUid()));

            if (ai != null) return ai.targetSdkVersion;

        } catch (PackageManager.NameNotFoundException unexpected) {

            Log.e(LOG_TAG, "Failed to get package info for pkg="

                    + packageName + ", uid=" + Binder.getCallingUid());

        }

        return Integer.MAX_VALUE;

    }

}