title: Objects appear blurry towards edge of in app camera
body: <p>I have implemented the new camera API for my in app camera on Android, I have a full screen camera preview that works perfectly, but I noticed that the images appear blurry just towards the edge of the camera preview. This intuitively seems like it is exactly what should happen since focus must be at the centre of the image. I want to know if there is away to define a focus area at the edge of the image or alternatively a way to bring the entire preview in focus.</p>