microsoft-azure-storage/src/com/microsoft/azure/storage/core/BaseRequest.java
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.