I was looking for a sample of progress bar...I found this in the forum: Progress Bar
Hello jfisher, or someone who knows the answer of my question. Firstly I tried the way to make a progress bar extending Thread, but I can not push the bar. It is more specific in my application because I have a synchronization thread to receive data over SocketConnection, the main thread of course, and I would like to put one more thread for the progress bar to display the process of synchronization. It was not working when extends Thread. So I decided to use the solution of jfisher, but i need the images. Is it the working way? Can I display the popup screen?