public static String getUserAgent() {
        if (userAgent == null) {
            String userAgentComment = String.format(Utility.LOCALE_US, "(Android %s; %s; %s)",
                    android.os.Build.VERSION.RELEASE, android.os.Build.BRAND, android.os.Build.MODEL);
            userAgent = String.format("%s/%s %s", Constants.HeaderConstants.USER_AGENT_PREFIX,
                    Constants.HeaderConstants.USER_AGENT_VERSION, userAgentComment);
        }

        return userAgent;
    }
public static String getUserAgent() {
        if (userAgent == null) {
            String userAgentComment = String.format(Utility.LOCALE_US, "(Android %s; %s; %s)",
                    android.os.Build.VERSION.RELEASE, android.os.Build.BRAND, android.os.Build.MODEL);
            userAgent = String.format("%s/%s %s", Constants.HeaderConstants.USER_AGENT_PREFIX,
                    Constants.HeaderConstants.USER_AGENT_VERSION, userAgentComment);
        }

        return userAgent;
    }
public static String getUserAgent ( ) { if ( userAgent == null ) { String userAgentComment = String . format ( Utility . LOCALE_US , "(Android %s; %s; %s)" , android . os . Build . VERSION . RELEASE , android . os . Build . BRAND , android . os . Build . MODEL ) ; userAgent = String . format ( "%s/%s %s" , Constants . HeaderConstants . USER_AGENT_PREFIX , Constants . HeaderConstants . USER_AGENT_VERSION , userAgentComment ) ; } return userAgent ; }
Gets the user agent to send over the wire to identify the client.

@return the user agent to send over the wire to identify the client.
Gets the user agent to send over the wire to identify the client .