What is the best Android photo editor?

I’m slowly working my way through the Android market and I’m liking the number of applications… but the  selection leaves a bit to be desired. So far, I’m looking for the following features:

  • Full camera resolution editing (most apps seem to limit to 1024by768 at max)
  • White balance editing.
  • Bulk editing (nice to have, not a needed feature)
  • Presets (nice to have, not a needed feature)
  • Preview / undo

I’m currently using FxCamera and just downloaded PicSay.

I also have Best Cam envy.

Answers?

….. I just downloaded the Android SDK…….