prevent a screen lock

Hello guys,.

I encountered the following problem. Let's say I have an app flashlight. So I turn flash on the search for my keys or anything else. But when the screen turns off the flash no longer works.

How could avoid this situation? I checked the documentation, but I can read only status screen lock, not put it.

Any help would be appreciated.

Thank you!

Thanks a lot Peter,.

So, I found 3 ways.

(1) QML

Application.mainWindow.screenIdleMode = 1

(2) C++

WId winId = this->mainWindow->winId();
if( winId != NULL )
{
  int idleMode = SCREEN_IDLE_MODE_KEEP_AWAKE;
  screen_set_window_property_iv( screen_window_t(winId), SCREEN_PROPERTY_IDLE_MODE, &idleMode);
}

(3) C++

1) Create a new thread
2) In the thread create a screen context
3) request events for screen and navigator
4) when you get a message of screen idle, inject a touch event into the screen queue

Tags: BlackBerry Developers

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