btw, have you tried it already? works? On 17 Feb., 09:16, Dongjoon Lee <sky...@gmail.com> wrote: > Hi. > > If the bluetooth headset is connected, system send this intent. > "android.bluetooth.intent.action.HEADSET_STATE_CHANGED" > > So you can receive that and get extra information. > For extracting extra information, use this intent. > "android.bluetooth.intent.HEADSET_STATE" > Through this you can get bluetooth headset connection state. > disconnected, connecting, connected. > > I'm not sure my answer satisfies your question. > > On 1월15일, 오전5시19분,AlexCorbi<a.co...@gmail.com> wrote: > > > > > Hi Nick, > > > Can you tell me please which devices use ACL Connections, do common > > bluetooth handsfree devices (like the ones present in cars ) use this > > transfer protocol? > > > I am researching this to implement a new functionality on my app Voice > > Alerts (+info ->http://49ers.es/corbi/voice-alerts) so the app > > activates automatically when the phone gets connected with a bluetooth > > headset or car system. > > > i appreciate the help, > > > Best regards.. > > >Alex. > > > On Jan 12, 5:01 am, Nick Pelly <npe...@google.com> wrote: > > > > On Mon, Jan 11, 2010 at 5:27 PM,AlexCorbi<a.co...@gmail.com> wrote: > > > > Hi Nick, > > > > > Thanks for your answer. > > > > > What i am trying to do is to detect when a bluetooth headset device > > > > connect to the phone so my app can react to this event. > > > > > is there an alternative? > > > > For the requirement you stated there is no public API option. But > > > maybe you can explain what your app wants to do when a BT headset > > > connects, and I might know a better option. For example ACL_CONNECTED > > > will tell you when a low level ACL connection is established and is > > > part of the public API. > > > > >Alex > > > > > On Jan 11, 6:17 am, Nick Pelly <npe...@google.com> wrote: > > > >> On Mon, Jan 11, 2010 at 7:40 AM,AlexCorbi<a.co...@gmail.com> wrote: > > > >> > HI everybody, > > > > >> > im currently looking for the way that my app knows when the phone has > > > >> > being paired and connected to a bluetooth headset device. > > > > >> > I read something about this intent, but not on the Reference > > > >> > documentation ofhttp://developer.android.com > > > > >> > android.bluetooth.a2dp.intent.action.SINK_STATE_CHANGED > > > > >> > is this actually working, is it officially supported. > > > > >> > I mean, can we just register a broadcastreceiver to handle this > > > >> > intent , check for the EXTRA_STATE string extra to see if it equals > > > >> > STATE_CONNECTED and be sure that the phone is now connected with a > > > >> > bluetooth headset device ??? > > > > >> > What about this BluetoothA2dpService class?? There is no official > > > >> > documentation about this, everything i found i from code snippets of > > > >> > the android OS source code. > > > > >> > What do you guys think about this? > > > > >> It's not part of the official Android API. So it is very dangerous to > > > >> use, since it can (and probably will) break in a future OTA. It might > > > >> not work at all on some Android devices, since Android devices are > > > >> only required to implement the official API. > > > > >> There is currently no way to determine if a Bluetooth device is > > > >> connected to the built-in Bluetooth headset service through the > > > >> official API. > > > > >> If you can explain what you are trying to do, I might be able to > > > >> suggest a better alternative? > > > > >> Nick > > > > > -- > > > > You received this message because you are subscribed to the Google > > > > Groups "Android Developers" group. > > > > To post to this group, send email to android-developers@googlegroups.com > > > > To unsubscribe from this group, send email to > > > > android-developers+unsubscr...@googlegroups.com > > > > For more options, visit this group at > > > >http://groups.google.com/group/android-developers?hl=en
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