Which API should be used to capture wired headset and BT handsfree button? I have tested several candidates without any success so far.
I am able to detect volume button and mute button events using Remote Control API, but I don't get any events when I am pressing the answer-hangup-call-button. This kind of confirms what I have noticed about Remote Control API: http://wiki.forum.nokia.com/index.ph...ing_media_keys
"Note that on most devices only volume keys can be used in 3rd party applications using this API"
is executed without errors, but the HeadsetButtonChangedL(EPSButtonState aState)
callback is not executed when pressing wired headset button nor BT handsfree button. I have tested on E65, E51 and N82.