**Problem *This app was created to resolve a big problem, the famous "java.lang.OutOfMemoryError:" this happens when we have an image very big, that want show in screen, so when the device try do scale of the image, happens "java.lang.OutOfMemoryError:".
*Solution *In www.android.com has a example of the how to work with images "Displaying Bitmaps Efficiently" "http://developer.android.com/training/displaying-bitmaps/index.html" and too there one explication the how to calculate the scale exact to apply in image chosen.
Max Cavalheiro
Thanks