Can I change the LED intensity of an Android device?

Question

Is there a way to set the LED intensity that I desire? I know that to turn on the LED I use:

     p.setFlashMode(Camera.Parameters.FLASH_MODE_TORCH);
     my         


        

Answer 1

I have tried this in my Samsung Galaxy S3 Mini. I have not tried on other devices.

Whenever i do this (while the led is ON):

public void changeIntensity()
{
    cam.stopPreview();
    cam.startPreview();
}

The LED rotates between 3 levels of intensity. It makes no sense, but it works.