Android finally has a universal native flashlight function

Using the flash on your phone as a light source is something people have been doing for years, but the method used to activate your camera LED as a flashlight varies wildly depending on what phone you are using. As manufacturers start to release their own versions of Android 5.0, it has become clear that actually locating your flashlight for regular use is still going to be a guessing game from device to device. While you can always install a flashlight app of your choosing, it's mildly frustrating to see how non-obvious this procedure can be. At least, until now.

The good news is Google has implemented a solution that makes it so everyone with an Android phone can do the exact same thing to access the flashlight. The less good news is it's not so much a button as it is a Google Now command.

source: androidcentral