Just compress the images o webp as android doest need high resolution images due to small screen or use the way games like pale carnations use apk and lib file best for big games
All images are already compressed using the webp extension as lossless as possible. Any further compression (or crunching, as some have mentioned) make the game look terrible, even for smaller resolutions. Honestly, quite a large handful of games that I ran across use the emulator method so I’m cool with it. After testing myself, it doesn’t seem that hard.