FIT_CENTER

Scales, maintaining the original aspect ratio, so that one of the image's dimensions is exactly equal to the requested size and the other dimension is less than or equal to the requested size.

This method will upscale if the requested width and height are greater than the source width and height. To avoid upscaling, use AT_LEAST, AT_MOST or CENTER_INSIDE.

On pre-KitKat devices, FIT_CENTER will downsample by a power of two only so that one of the image's dimensions is greater than or equal to the requested size. No guarantees are made about the second dimensions. This is NOT the same as AT_LEAST because only one dimension, not both, are greater than or equal to the requested dimensions, the other may be smaller.