> Is it possible to know when the user unplugs a charger or headsets > from the device so I can trigger something...
In general, there is no way to read the USB state. For particular types of things, though, there are broadcast Intents you can monitor. For example, ACTION_BATTERY_CHANGED will let you know when the device goes on and off a charger, and ACTION_HEADSET_PLUG will let you know when a headset is plugged or unplugged. -- Mark Murphy (a Commons Guy) http://commonsware.com Android App Developer Books: http://commonsware.com/books.html --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---
