Android ImageView get scaled image on screen

Question

In my code I'm loading image from source into my ImageView. ScaleType of this image view is FIT_CENTER. My original image is far bigger than on screen. Is it possible to obtain width and height or scale ratio of image on screen? I can do it manually like based on orientation of image, calculate ratio of area that ImageView is in and ratio of image itself. After ratio I can assume which dimension is fitted (like width or height) and so on...

Is there any other easiest way to do it?

Answer 1

You can scale your image retaining aspect ratio by setting the adjustViewBound to true and scaleType to fitXY.

android:adjustViewBounds="true"
android:scaleType="fitXY"