It's been a long time since I realized my Nexus ONE was draining a lot of battery.
After some testing I figured out one of the most probable causes for that, Autosync.
So I started creating a proof of concept app in order to run autosync at a specified custom time.
On the other hand, I read some users in this forum talk about the possibility to monitor Signal Strength and disable APN if under a given threshold... so I did it (and added Autosync control on low signal too).
It is very useful when you work all day in low signal areas (as me).
Remember.. this is just a proof of concept... may fail a lot or never!
Search for it in the market!
IMPORTANT: Dont kill the app! Exclude it from memory savers (automatic tasks killer). And dont worry about memory or CPU use, it is negligible.
New Version 0.2. Hope you like it
You have to unistall the previous one (if not it won't install) because I lost my previous certificate . Sorry!!!