This is a homescreen widget that displays a 12-at-the-top 24 hour analog clock. Noon is at the top, so that the hour hand mimics the path of the sun.
In addition to the time, it will display when the sun rises/sets for your current location on the dial.
The sunrise/sunset feature uses the location permission. This will not impact battery life as it never actively requests location - it only uses cached locations acquired by other apps.
This code depends on jSunTimes, which is included in the source tree in both byte-compiled form as well as source.
The full source is available at git://staticfree.info/git/24hAnalogWidget. See the project page for more info.
24h Analog Clock Widget
Copyright (C) 2011 Steve Pomeroy
This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.