I didn't know that either. Thanks for sharing!Had no idea that a long press on the auto focus icon in the camera app enabled focus lock. For those out there who don't know of it, give it a try. Especially useful in low light when autofocus is shaky.
That's a great tip, thanks! And it works with most Moto phones.
What icon would that be? I have an HDR icon and a Timer icon, then the shutter down on the bottom, along with the camera/video, and the camera switcheroo. I don't see an auto focus icon.
IIRC, it was introduced with a camera update to the Moto X Pure Edition.