10-23-2008 11:54 AM - edited 10-23-2008 11:55 AM
I've an application that gets images from a server and displays them. what i want to do is to display a loading screen while the images are downloading, and go to another screen when the downloading completes. is this possible?
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10-23-2008 02:06 PM - edited 10-23-2008 02:07 PM
Yes, this is possible. You can use a PopupScreen to do this. Please have a look at the JavaDocs for Dialog, Status and PopupScreen for some examples of classes you can use to display a "please wait" type of screen.
Once you download has finished, you can close the screen and push another onto the stack.
Please make a note of the following if you are trying to manipulate the active UI from your download thread.
How to - Update a screen on the Main Event Thread
Article Number: DB-00136