How to detect the backlight is on?

Hi guys.

My application requires resources and drains a battery when it works. So, I would like to know how this user is not available on the phone.

Is it possible to use the built in mode on the blackberry to energy saving where if reduces the brightness of the screen for suspending the work active and active when the user wakes up the device upward with a press of button or trackball movement to resume the application works?

Thanks in advance.

its an interface where you can listen to if the backlight is power. Thus, when the backlight of the device is off, the unit calls this method so you just need to check if the parameter passed to this method is true (backlight on) and false (backlight is turned off).

Tags: BlackBerry Developers

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