You can now easily (well, more easily anyway) edit source code on your phone, should you be so inclined. I’ve been wanting to do this ever since I moved to China because I spend a lot of down time on the subway and it would be nice to at least feel productive. Here’s how to set it up:
1. Download touchqode from the market. You can do this from your phone or directly from the webpage.
2. Install a file system manager such as ES File Explorer
3. Download, then click on to install Scripting Layer for Android (SL4A) You can also just take a pic:
Before you click on the finished download to install SL4A, you will need to enable the “Unknown sources” option in your device’s “Application” settings.