Programming: AIDE, DroidEdit. AIDE is fantastic for doing either Android native development or "HTML5" work. For a pure text editor, though, I prefer DroidEdit. It's themeable, fast, and it can support multiple open tabs at once. You really can't go wrong.
Which brings us to multimedia production, design and illustration work. For me this means editing audio and video podcasts and designing comics. Let's leave that for a different article, as that topic can get big.
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