How to make android phone flashlight blink?

Question

I am trying to make the LED flashlight of android phone blink based on binary code like if char = 1 turn LED light on else if char = 0 turn LED off.

if ( char ==         


        

Answer 1

String[] list1 = { "1", "0", "1", "0", "1", "0", "1", "0", "1", "0" };
        for (int i = 0; i < list1.length; i++) {
            if (list1[i].equals("0")) {
                params.setFlashMode(Parameters.FLASH_MODE_ON);
            } else {
                params.setFlashMode(Parameters.FLASH_MODE_OFF);
            }

        }

may be your problem solved but I think this one is too fast to blink......