drawable-resizer

Simple Ruby/ImageMagick script to resize high-resolution Android drawable assets to lower resolutions.

How to

1. Make sure you have ruby running.
2. Install ImageMagick (I highly recommend using homebrew for that.
3. Clone the repo.
4. cd into your res directory (the one that contains drawable-hdpi).
5. Run ruby resizer.rb and let it do its thing. Read the output, it can be helpful.

Never forget

Some assets simply have to be generated by hand, especially thin lines.