I have a gallery app that needs to allow the user to rotate an image. I have attempted to do this in a few different ways.
I tried updating MediaStore.Images.Media.ORIENTATION, but this had no effect.
I attempted to rotate a bitmap and insert it via MediaStore.Images.Media.insertImage() but this creates a new image with new values for DATE_ADDED, DESCRIPTION, etc. Not acceptable.
This is a simple task. What is the correct method?