To use Attention and the flashlight you need the 4.2.0 beta 1 SDK. And the only supported device is the f7x and variants. And in the sim, neither the f7x nor the f7 System 6 preview work. But this does work on a real f7x, with the alpha FW that has CIQ 4.2.0 (version 11.15). Understand the flashlight is on top of the bezel, and isn't the screen itself.
if(Attention has :hasFlashlightColor && Attention has :setFlashlightMode) {
System.println("flashlight ok");
if(Attention.hasFlashlightColor(Attention.FLASHLIGHT_COLOR_WHITE)) {
System.println("Flashlight white ok");
System.println("Result="+Attention.setFlashlightMode(Attention.FLASHLIGHT_MODE_ON,{:color => Attention.FLASHLIGHT_COLOR_WHITE}));
}
}
Update: I wasn't looking in the right pace to see the flashlight state in the sim, and it only shows if it's red or green
