Plug-in for Locale (which is not free) to detect whether the power source is USB or other (AC/car charger/dock). Can't distinguish between non-USB sources, but you can use other plugins to detect docks.
Needs Android 2.2+ & Locale which isn't free.
Apparently fails on Motorola Droid but I don't have one to test.
VERSION HISTORY
- Version 4 posted on 2014-12-14
Detect wireless charging (thanks Michael Schlies).,Update to modern Locale UI style. - Version 3 posted on 2010-07-31
Several fixes and updates
Program Details
- Category: System Utilities > System Maintenance
- Publisher: Chris Boyle
- License: Free
- Price: N/A
- Version: 4
- Platform: android