I would suggest to use A2DP for streaming music. HSP/HFP are for call handling.
If it is not a phone then you might have to strip out some of the code to get it working. On Jan 21, 4:17 pm, Ajith Kamath <sjce.aj...@gmail.com> wrote: > Hi > > Good to know its working > btw HSP/HF is required on your device to support streaming of music > > Regards, > Ajith > > On Fri, Jan 21, 2011 at 3:45 PM, Vishveshwar <vishveshwarb...@aim.com>wrote: > > > > > > > > > Hi Ajith, > > > Thanks for the hints. I am testing with a no-brand headset while > > waiting for some good headsets to be procured. > > > rfcomm connection is successfully established after I increased the > > delay to 1 second. > > > For others' reference the file is packages/apps/Phone/src/com/android/ > > phone/BluetoothHeadsetService.java > > Function private int waitForConnect(HeadsetBase headset) > > I changed this line > > //result = headset.waitForAsyncConnect(500, > > mConnectedStatusHandler); // default - does not work > > result = headset.waitForAsyncConnect(1000, > > mConnectedStatusHandler); // increased delay to 1000ms > > > Thanks, > > Vishveshwar > > > On Jan 21, 10:30 am, Ajith Kamath <sjce.aj...@gmail.com> wrote: > > > Hi > > > > Please put logs in BluetoothHandsfree.java and > > BluetoothHeadsetService.java > > > as to where the connect is getting called > > > and once the connect returns pls specify the same > > > > I'm guessing this is because of your Headset, Some headset take a little > > > delay to connect > > > So if connection terminates it will probably be bacause of it. > > > > Please mention what headset you are using. Also paste the logs after the > > > changes > > > If you want to go further, introduce a little delay before connect and > > also > > > before audioon()(Sco socket creation) > > > may be 1 or 1.5 secs or 2 secs for that matter and send those logs too > > > > Regards, > > > Ajith > > > > On Thu, Jan 20, 2011 at 6:14 PM, Vishveshwar <vishveshwarb...@aim.com > > >wrote: > > > > > Hi, > > > > > I am trying to get a generic BT headset with only HSP/HFP working with > > > > my android froyo device running kernel 2.6.32. The FS is based off > > > > rowboat android repository. > > > > > I am able to pair with the headset, but the headset does not get > > > > connected and I see rfcomm error in logcat. > > > > The rfcomm error appears only for the headset. > > > > But, I am able to pair a mobile phone with the device and transfer > > > > files to and fro without any problem. > > > > > I'm not able to tell where the problem could be. Any help will be > > > > appreciated. > > > > > Thanks and Regards, > > > > Vishveshwar > > > > > Here is the relevant snippet from logcat: > > > > E/BluetoothEventLoop.cpp( 924): event_filter: Received signal > > > > org.bluez.Adapter:DeviceCreated from /org/bluez/1264/hci0 > > > > D/BluetoothService( 924): 00:EF:81:63:97:0C bond state 10 -> 11 (0) > > > > E/BluetoothEventLoop.cpp( 924): event_filter: Received signal > > > > org.bluez.Adapter:PropertyChanged from /org/bluez/1264/hci0 > > > > V/BluetoothEventRedirector( 1252): Received > > > > android.bluetooth.device.action.BOND_STATE_CHANGED > > > > E/BluetoothEventLoop.cpp( 924): event_filter: Received signal > > > > org.bluez.Device:PropertyChanged from /org/bluez/1264/hci0/ > > > > dev_00_EF_81_63_97_0C > > > > I/BluetoothEventLoop.cpp( 924): agent_event_filter: Received method > > > > org.bluez.Agent:RequestPinCode > > > > I/BluetoothEventLoop.cpp( 924): agent_event_filter: Received method > > > > org.bluez.Agent:Release > > > > E/BluetoothEventLoop.cpp( 924): event_filter: Received signal > > > > org.bluez.Device:PropertyChanged from /org/bluez/1264/hci0/ > > > > dev_00_EF_81_63_97_0C > > > > D/BluetoothService( 924): 00:EF:81:63:97:0C bond state 11 -> 12 (0) > > > > V/BluetoothEventRedirector( 1252): Received > > > > android.bluetooth.device.action.BOND_STATE_CHANGED > > > > D/BT HSHFP( 1025): Saved priority 00:EF:81:63:97:0C = 100 > > > > W/BackupManagerService( 924): dataChanged but no participant > > > > pkg='com.android.providers.settings' uid=1001 > > > > E/BluetoothEventLoop.cpp( 924): event_filter: Received signal > > > > org.bluez.Device:PropertyChanged from /org/bluez/1264/hci0/ > > > > dev_00_EF_81_63_97_0C > > > > D/BluetoothService( 924): updateDeviceServiceChannelCache(00:EF: > > > > 81:63:97:0C) > > > > D/BluetoothService( 924): uuid(system): > > > > 0000111e-0000-1000-8000-00805f9b34fb 3 > > > > D/BluetoothService( 924): uuid(system): > > > > 00001108-0000-1000-8000-00805f9b34fb 2 > > > > V/BluetoothEventRedirector( 1252): Received > > > > android.bleutooth.device.action.UUID > > > > D/CachedBluetoothDevice( 1252): [] > > > > D/CachedBluetoothDevice( 1252): Adding: CONNECT Address:00:EF: > > > > 81:63:97:0C Profile:HEADSET TimeSent:not yet > > > > D/CachedBluetoothDevice( 1252): processCommands:[CONNECT Address:00:EF: > > > > 81:63:97:0C Profile:HEADSET TimeSent:not yet] > > > > D/BT HSHFP( 1025): Headset state 0 -> 1, result = 1 > > > > D/BT HSHFP( 1025): Saved priority 00:EF:81:63:97:0C = 1000 > > > > W/BackupManagerService( 924): dataChanged but no participant > > > > pkg='com.android.providers.settings' uid=1001 > > > > D/BT HSHFP( 1025): SDP UUID: TYPE_HANDSFREE > > > > I/BT HSHFP( 1025): Created RFCOMM socket fd 36. > > > > I/BT HSHFP( 1025): async connect is in progress (Operation now in > > > > progress) > > > > D/CachedBluetoothDevice( 1252): Command sent successfully:CONNECT > > > > Address:00:EF:81:63:97:0C Profile:HEADSET TimeSent:00:03:17 > > > > V/BluetoothEventRedirector( 1252): Received > > > > android.bluetooth.headset.action.STATE_CHANGED > > > > D/CachedBluetoothDevice( 1252): onProfileStateChanged:[CONNECT Address: > > > > 00:EF:81:63:97:0C Profile:HEADSET TimeSent:00:03:17] > > > > E/BT HSHFP( 1025): RFCOMM async connect() error: Unknown error: 0 (0), > > > > nr = 1 > > > > I/BT HSHFP( 1025): Created RFCOMM socket fd 36. > > > > E/BT HSHFP( 1025): async connect error: Device or resource busy (16) > > > > I/BT HSHFP( 1025): Failed to re-open RFCOMM socket! > > > > I/BT HSHFP( 1025): Trying to connect to rfcomm socket again after 1 > > > > sec > > > > D/dalvikvm( 1252): GC_FOR_MALLOC freed 9517 objects / 608648 bytes in > > > > 45ms > > > > I/BT HSHFP( 1025): Created RFCOMM socket fd 36. > > > > I/BT HSHFP( 1025): async connect is in progress (Operation now in > > > > progress) > > > > E/BT HSHFP( 1025): RFCOMM async connect() error: Unknown error: 0 (0), > > > > nr = 1 > > > > I/BT HSHFP( 1025): Created RFCOMM socket fd 36. > > > > E/BT HSHFP( 1025): async connect error: Device or resource busy (16) > > > > I/BT HSHFP( 1025): Failed to re-open RFCOMM socket! > > > > D/BT HSHFP( 1025): RFCOMM connection attempt took 1286 ms > > > > W/BT HSHFP( 1025): headset.waitForAsyncConnect() error: -16 > > > > D/BT HSHFP( 1025): Rfcomm error > > > > D/BT HSHFP( 1025): Headset state 1 -> 0, result = 0 > > > > V/BluetoothEventRedirector( 1252): Received > > > > android.bluetooth.headset.action.STATE_CHANGED > > > > I/BluetoothEventRedirector( 1252): Failed to connect BT headset > > > > D/CachedBluetoothDevice( 1252): onProfileStateChanged:[CONNECT Address: > > > > 00:EF:81:63:97:0C Profile:HEADSET TimeSent:00:03:17] > > > > D/CachedBluetoothDevice( 1252): processCommands:[] > > > > E/BluetoothEventLoop.cpp( 924): event_filter: Received signal > > > > org.bluez.Device:PropertyChanged from /org/bluez/1264/hci0/ > > > > dev_00_EF_81_63_97_0C > > > > > -- > > > > unsubscribe: > > > > android-porting+unsubscr...@googlegroups.com<android-porting%2Bunsubscribe@ > > > > googlegroups.com> > > <android-porting%2bunsubscr...@googlegroups.com<android-porting%252Bunsubsc > > r...@googlegroups.com> > > > > > website:http://groups.google.com/group/android-porting > > > -- > > unsubscribe: > > android-porting+unsubscr...@googlegroups.com<android-porting%2Bunsubscribe@ > > googlegroups.com> > > website:http://groups.google.com/group/android-porting -- unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting
