This is a demo app for the RatioImageView library which can be found at https://github.com/atgheb/RatioImageView

The RatioImageView attempts to scale images while preserving their aspect ratio. In the screenshots you can see the original size of the images; what happens when you use scaleType="fitXY" and how RatioImageView can help solve the problem.

In the app there are also examples of larger images to show issues with large images that RatioImageView can help resolve.