Android: how to make your phone's camera LED flash when receiving calls, messages, or notifications

We doubt there's a phone user who has never missed a call or text message in their life. Sometimes you just can't pick up the phone ...

We doubt there's a phone user who has never missed a call or text message in their life. Sometimes you just can't pick up the phone – when driving, when showering, or when your hands are occupied, to give a few examples. Then there are those times when you simply don't notice your ringing phone – it beeps, blinks, and vibrates vigorously, yet still can't draw your attention. While there's little that can be done in the former case, this nifty trick can help you avoid the latter situation. It is possible to make the LED light on your Android phone's camera blink when there's an incoming ...

from PhoneArena http://bit.ly/2urfQs3