[kdusr]

Originally Posted by encol

see https://www.mobileread.com/forums/forumdisplay.php?f=150

However, be careful. Hiding system bar can be dangerous: if your kindle does not have a "restart way" (for example a long press on the power button) you may not be able to close your app

thanks encol! my app has a quit button

but the link which you posted, it is just first page of "Kindle Developer's Corner" I searched in this Forums but do not find useful info about how to run a app with full screen
could you give me a specific hint（link）？
thanks！