Since initial release, lots of people have downloaded and used this application to fix hardware problems with their phones - specifically cases where the headphones connector detection doesn't work and your audio doesn't automatically switch to the correct output automatically. This has been a surprisingly common occurrence.
It's currently only a widget. You need to place on your homescreen to use it by holding your finger down on the homescreen, selecting widgets and selecting togglheadset2. See http://code.google.com/p/toggleheadset2/wiki/InstallAndUse
Thanks to Adam King for changes to support 2.1+
此版本中的新功能：Fix crash in latest release