src/main/java/js/http/HttpHeader.java
public static boolean isAndroid(HttpServletRequest httpRequest) {
		String requestedWith = httpRequest.getHeader(X_REQUESTED_WITH);
		return requestedWith != null ? requestedWith.equalsIgnoreCase(ANDROID_USER_AGENT) : false;
	}
public static boolean isAndroid(HttpServletRequest httpRequest) {
		String requestedWith = httpRequest.getHeader(X_REQUESTED_WITH);
		return requestedWith != null ? requestedWith.equalsIgnoreCase(ANDROID_USER_AGENT) : false;
	}
Test if HTTP request is from Android.

@param httpRequest HTTP request.
@return true if X-Requested-With header contains j(s)-lib android signature.