After you call Backlight.enable (true), the display remains always black.

I call Backlight.enable (true) in a thread of non-event to try to turn the light back on. However, the screen remains black even Backlight.isEnable () returns Boolean true. Could someone help me understand what could possibly go wrong? Thanks in advance!

Here is the excerpt of the program:

Backlight.Enable (true);

try {}

Thread.Sleep (1000L);  allow the thread to repain event the screen when you turn on the backlight

} catch (InterruptedException e) {}

Boolean isLightOn = Backlight.isEnable (); Notice: Returns 'true' here, but the screen remains black.

Please ignore this message. This is because the demand is not a UiApplication.

Tags: BlackBerry Developers

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