I am new to android and I extensively searched for this. Any help would be much appreciated:) I have a requirement for an application which does the following:
An application that runs in the background as a service that listens to the volume key(UP/Down). On this event an activity will be displayed in foreground.
[I am able to do this from an Activity, however the activity has to be at the foreground and only after I press the volume button I get a toast.]
Please HELP!!!