This question already has answers here:
Best Practice: License enforcement for Java Desktop application [closed]
(5 answers)
Closed 9 years ago.
I am creating one Java project.
I want to know how I can create license key for security purposes.
Have you looked into TrueLicense? It's an open source, free software.
I've used it myself to successfully manage licenses on a large scale commercial product. It takes a little work to get it up and running, but it covers all the required bases, and it's hard to beat free.
Related
This question already has answers here:
What is the difference between "architecture-neutral" and "portable"?
(9 answers)
Closed 6 years ago.
I read that "Java is architectural neutral because it have the capacity to read the factor key of one processor into the factor of another processor."
Please explain me in detail the above statement?
Java was designed to support applications on networks.
To enable a Java application to execute anywhere on the network, the compiler generates an architecture-neutral object file format--the compiled code is executable on many processors, given the presence of the Java runtime system
This question already has answers here:
How can a program control another program?
(11 answers)
Closed 8 years ago.
I wonder is possible to make a bot writen in JAVA, which will open some program(program is under windows), click on the button in this program and type some data, check status of this program(login or logout, this is client for online game).
Which JAVA tools I need ? I think that java robot lib is not enough for this.
Thanks in advance.
You cannot do this using JAVA.
JAVA is a language which is loosely coupled with operating systems, so it can only receive mouse/key messages from underlying OS. Among all the tasks you mentioned , it can only start the program by using Runtime.execute.
If you want to implement a software like this ,you should use Visual Studio and use Microsoft technologies.
This question already has answers here:
Is it really impossible to protect Android apps from reverse engineering?
(10 answers)
Closed 8 years ago.
I am building an android app and i want to secure its source code. I am building it by using Java. As i have gone through some answers here which is related to obfuscation of java code and protecting it from reverse engineering. So is it also possible in android development. If yes then how?
And if it is not possible then how can we protect apk file from reverse engineering.
Have a look at ProGuard :
Proguard
This question already has answers here:
How can I write a Java application that can update itself at runtime?
(9 answers)
Closed 9 years ago.
I'm developing a software which I will patch early & often, so I'm looking into an autoupdater made in Java.
If I google "auto updater java" it gives me the auto updater for Java, not software in general.
EDIT: Java Web Start and JNLP are not viable options since they're buggy and not reliable at all (or such is the general opinion).
Use Java Web Start. It will automatically update your application, when you have an updated version. If properly configured. JNLP works well.
Check out the JnlpDownloadServlet Guide.
Also Check out Andrew Thompson's site.
With jnlp, you can
Add a custom icon.
Install a shortcut on desktop.
Add application in the start menu.
Add a custom splash screen.
This question already has an answer here:
Closed 13 years ago.
After reading the latest Coding Horror post I wondered if there was a Java-based version of ELMAH out there in the open source community? A configurable JSP/Servlet/Portlet WAR that I can just drop into most servers and have a nice GUI for viewing the logs in the system. Anyone have a project to recommend?
Duplicate of
Exception Driven Programming in Java
http://www.baremetalsoft.com/baretail/
http://www.moonlit-software.com/logfaces/web/index.php