I’m not sure, but don’t you need the resolutions of the images?
If so, may I link you to Android Developer support?
You can get a lot of information here:
A set of six generalized densities:
- ldpi (low) ~120dpi
- mdpi (medium) ~160dpi
- hdpi (high) ~240dpi
- xhdpi (extra-high) ~320dpi
- xxhdpi (extra-extra-high) ~480dpi
- xxxhdpi (extra-extra-extra-high) ~640dpi
To create alternative bitmap drawables for different densities, you should follow the 3:4:6:8:12:16 scaling ratio between the six generalized densities. For example, if you have a bitmap drawable that’s 48×48 pixels for medium-density screens, all the different sizes should be:
- 36×36 (0.75x) for low-density
- 48×48 (1.0x baseline) for medium-density
- 72×72 (1.5x) for high-density
- 96×96 (2.0x) for extra-high-density
- 180×180 (3.0x) for extra-extra-high-density
- 192×192 (4.0x) for extra-extra-extra-high-density (launcher icon
only; see note above)
Image example:
Now, lets post this, and calculate the rest!
Edit:
I made a simple calculation with Excel
solved Android Export Cropping When XXHDPI Taken as Baseline 100% In Photoshop Then How to crop means size of XHDPI, HDPI, MDPI, LDPI