[Q] date nTime Stamp on stock camera pics topic

in our stock camera pics, date n time stamp is not there. even no option for that. i Have see details to get time n date.
but i want to get date n time stamp on pic itself on bottom corner. even some samsung stock camera app also havw this feature.

There are some apps like Vignette in google play store, but i want to have this feature on stock camera.

Is there any mod or tweak to get it.

Thanks in advance