[android-developers] Re: How to redirect audio to bluetooth headset?

2009-05-22 Thread schwiz
Jianwei it should work with android firmware 1.5 and above On May 22, 4:38 am, jianwei wrote: > Sorry for my poor english. May be you didn't understand my purpose. > I'm a application developer for android platform, and i didn't know > much about bluetooth. Our application will play some audioes

[android-developers] Re: How to redirect audio to bluetooth headset?

2009-05-22 Thread jianwei
Dave, thanks very much. I've got it. : ) On 5月23日, 上午2时32分, Dave Sparks wrote: > With an A2DPheadset, all app processor audio can be routed to theheadset. > > I thought I gave a pretty good summary of the differences between SCO > and A2DP. If you need more detail, there is a lot of information

[android-developers] Re: How to redirect audio to bluetooth headset?

2009-05-22 Thread Dave Sparks
With an A2DP headset, all app processor audio can be routed to the headset. I thought I gave a pretty good summary of the differences between SCO and A2DP. If you need more detail, there is a lot of information available on the web. On May 22, 7:02 am, jianwei wrote: > What's SCO? What's A2DP?

[android-developers] Re: How to redirect audio to bluetooth headset?

2009-05-22 Thread Dave Sparks
I'm pretty sure that headset is SCO only. We don't support routing app processor audio to SCO. On May 22, 2:38 am, jianwei wrote: > Sorry for my poor english. May be you didn't understand my purpose. > I'm a application developer for android platform, and i didn't know > much about bluetooth. Ou

[android-developers] Re: How to redirect audio to bluetooth headset?

2009-05-22 Thread jianwei
What's SCO? What's A2DP? I'm not clear about that. Did that mean if i using A2DP bluetooth headset, all audioes will auto play by bluetooth headset? And not all bluetooth headset hardware supports A2DP. Does that right? On 5月22日, 上午9时36分, Dave Sparks wrote: > You asked specifically aboutBlueto

[android-developers] Re: How to redirect audio to bluetooth headset?

2009-05-22 Thread jianwei
Sorry for my poor english. May be you didn't understand my purpose. I'm a application developer for android platform, and i didn't know much about bluetooth. Our application will play some audioes(audio format is amr). When bluetooth headset is paired and connected, we need playing audio by blueto

[android-developers] Re: How to redirect audio to bluetooth headset?

2009-05-22 Thread PI9
Hello, In the same direction as the previous problem, i'd like to direct voice (during a conversation) either to the ear piece when the phone is vertical or to the speakers when the phone is horizontal. I'm using the accelerometer which is working well when i only asks to find the position of the

[android-developers] Re: How to redirect audio to bluetooth headset?

2009-05-21 Thread Dave Sparks
You asked specifically about Bluetooth SCO before. SCO is an 8KHz mono audio channel compressed down to a low bit-rate stream. To get a simulation of what it sounds like, try listening to music over a GSM circuit. Bluetooth A2DP is a different story. It use a reasonably good perceptual stereo cod

[android-developers] Re: How to redirect audio to bluetooth headset?

2009-05-21 Thread Eric Wong (hdmp4.com)
Hi, I can tell you that using JF1.5, the paired stereo headset receive audio from any sound being played on the G1, i.e. any music player application output sound automatically to the bluetooth headset. I don't think you need to do anything to make it work. However, AVRCP only works if you imple

[android-developers] Re: How to redirect audio to bluetooth headset?

2009-05-20 Thread jianwei
Or if i want to controll bluetooth headset, i should contain bluetooth package? Dave Sparks wrote: > We don't support sending app processor audio over SCO. The audio > quality would be very poor. > > On May 20, 6:51 am, jianwei wrote: > > Hi all, > > I met a problem of bluetooth headset. I want

[android-developers] Re: How to redirect audio to bluetooth headset?

2009-05-20 Thread jianwei
Thanks for your responese. Does this mean all audio in thirdparty application can't play in bluetooth headset? Dave Sparks wrote: > We don't support sending app processor audio over SCO. The audio > quality would be very poor. > > On May 20, 6:51 am, jianwei wrote: > > Hi all, > > I met a proble

[android-developers] Re: How to redirect audio to bluetooth headset?

2009-05-20 Thread Disconnect
FM transmitter can sound half decent, especially compared to very low bitrate mono. On Wed, May 20, 2009 at 12:49 PM, schwiz wrote: > > Also, I don't see how it could possibly sound worse than using an fm > trasmitter which sadly is our only option. > > On May 20, 11:44 am, schwiz wrote: > > ve

[android-developers] Re: How to redirect audio to bluetooth headset?

2009-05-20 Thread schwiz
Also, I don't see how it could possibly sound worse than using an fm trasmitter which sadly is our only option. On May 20, 11:44 am, schwiz wrote: > very poor is still better than nothing at all... > > On May 20, 10:30 am, Dave Sparks wrote: > > > > > We don't support sending app processor audi

[android-developers] Re: How to redirect audio to bluetooth headset?

2009-05-20 Thread schwiz
very poor is still better than nothing at all... On May 20, 10:30 am, Dave Sparks wrote: > We don't support sending app processor audio over SCO. The audio > quality would be very poor. > > On May 20, 6:51 am, jianwei wrote: > > > > > Hi all, > > I met a problem of bluetooth headset. I want to

[android-developers] Re: How to redirect audio to bluetooth headset?

2009-05-20 Thread Dave Sparks
We don't support sending app processor audio over SCO. The audio quality would be very poor. On May 20, 6:51 am, jianwei wrote: > Hi all, > I met a problem of bluetooth headset. I want to switch audio playing > to bluetooth headset when bluetooth headset is paired. I found > BluetoothDevice in a