Light indelible

A light that does not turn itself off.

- The light does not turn off automatically.

The light turns on automatically after startup.

The light is switched off by one of the following actions

*Turn off the switch.

*Exit the application by pressing the back key.

*The application is terminated by task kill, memory shortage, etc.

The light does not turn off in the following actions, but remains on.

*Return to Home (press the Home key)

*Sleep mode (press the power key)

*Launching another application (by pressing the task key)