How can I pull AppLifecycleState.resume in Flutter when the application's state is AppLifecycleState.paused

Question

My application is an information screen application that works on a tablet 24 hours a day. That's why it should never turn off from the screen. But sometimes it falls off the screen and continues to run in the background. Can I trigger it to run on the screen again when it falls into the background with codes?

Thanks in advance for your answers

I can print lifecycle states, but I cannot change their states.