Image clicked from Camera inside android app is blurred and has square pattern all over it

Question

I am developing an app that uses phone camera to click pictures. On a few phones the camera images captured has square pattern as shown in the picture. I was earlier using the default Camera intent for opening the camera. Now I use the https://github.com/commonsguy/cwac-cam2 library. Also ths problem occurs only in portrait mode and not in landscape.

**strong text**photoFile = Camera.createImageFile();

Intent i=newCameraActivity.IntentBuilder(this)
                   .skipConfirm()
                   .facing(CameraActivity.Facing.BACK)
                   .to(photoFile)
                   .debug()
                   .updateMediaStore()
                   .build();

           startActivityForResult(i, RESULT_CLICK_IMAGE);

Answer 1

This happens because the image is interpolated from a TV screen. If you would take this image from a paper for example this is would not happen