Audio over bluetooth like other HTC phone? - G1 Android Development

I have had a HTC (I-mate) Universal for years now and still think it was HTC best phone. That being said it was time to move on and I now have the Dream. One thing I loved about the Universal is I could play my music through my bluetooth receiver. I am sure it was some kitchen I had but my question is with the current state of the bluetooth API is there any other way to redirect the signal to work. I am not even sure once google release the bluetooth section if this is possible to create or if its hardware too. Thanks

well i have been listening to music on my g1 while i drive for the last couple of days.. i have a bluetooth enabled car stereo instead of a head set i 've noticed that when i receive a phone call and my stereo switches to my phone i hear my music before the call picks up and after my call is finished and before bluetooth turns off i have my music streaming again. so it should just be a software issue

That was a program on windows mobile that allowed you to listen to music through a normal bluetooth headset. At this point there is nothing out there. Google has said that the bluetooth api is unfinished and will be finished in a future update. From what I understand is the bluetooth api is not available to the public but once it is Im sure someone will make an app to support that.

Related

BT ouput on handsfree

Hi Everyone,
I had a strange thing happen to me in the car the other day and I was wondering if anyone had any views on it. As my phone linked up to the cars BT hands free kit the radio cut out as if I was making a call.
To get the radio on I had to turn BT off on the phone.
Interestingly enough when this happened I had Audio manager running. And right enough I played a track and it came out on the cars speakers. This would be quite useful only I havent managed to repeat it yet.
Certainly I get a bit of music in the 'gaps' when I make a call if audio manager is running but that is it.
Cheers,
Andy
!!! come on guys !!!! someone give me some feedback !!!
BUMP
Anyone ? Please ...
i believe theres is a program called bttoggle or btcicle, which routes audio to bluetooth on running it, i use it to route audio thru my bt headset once in a while, a simple search for bttoggle or something like that should sort it, i wonder if i can upload it here... mods if this file is not allowed please delete...
oh the way i use it is i just kept those files on my storage card and put a shortcut for the btaudiotoggle in the programs folder...thats it..click to turn on audio to bluetooth, click again to turn off..
You might want to check if your Wizard is paired with the car BT using A2DP in addition to handsfree mode. If so, that could explain it -- to fix it, just turn off the A2DP pairing on the Wizard, then re-establish the connection when you want to use the Wizard as an audio player.
No A2DP
Nah just a parrot hands free kit in the car. just wanted to be able to play through it as well as making phone calls.

Telephone cant find bluetooth-headset!

Hi! I have a brand new Jabra 620s bluetooth-headset. When I turn the headset on and search for bluetooth devices on my computer I can see it, but I cant see it when I search for it on my touch pro.
What could be the problem here?
I had a similar problem last night (and have it quite often when i need to pair). It doesn't detect it until the 3rd or 4th time in which last night it didn't even detect it either. I power cycled the headset and my phone found it the first time.
Yeah, I tried rebooting my headset and my phone several times, but I still can't get it to work...
Figured it out... Had to hold in a button on the headsett to make it avaliable for new devices...
But new problem:
I don't get sound in the headsett when I play music. But when I make a call the sound is in the headsett. What could be the problem here?
Maybe its the settings in your a2dp profile?
I read this "Set-up of the 620's was simple enough, the headset unit is paired with the device that is streaming the music and / or a mobile phone. A smart move from Jabra allows the 620s to be connected to both a mobile phone and an audio device simultaneously. However our set-up was rather more straight forward than most as we used Jabra's own Bluetooth dongle that supports the all important A2DP (Advanced Audio Distribution Profile) profile. Real life for most users is a different kettle of fish with support for A2DP being quite sparse, most music gateways and servers and even music ready mobiles rarely support the required profile." source: http://www.lordpercy.com/jabra_bt620s_review.htm
Maybe some tweaking in hklm\\software\microsoft\bluetooth\a2dp\Settings
I believe this headset also supports AVRCP profile. In any case, make note of your original configuration prior to making any changes.
nyckid211 said:
Maybe its the settings in your a2dp profile?
I read this "Set-up of the 620's was simple enough, the headset unit is paired with the device that is streaming the music and / or a mobile phone. A smart move from Jabra allows the 620s to be connected to both a mobile phone and an audio device simultaneously. However our set-up was rather more straight forward than most as we used Jabra's own Bluetooth dongle that supports the all important A2DP (Advanced Audio Distribution Profile) profile. Real life for most users is a different kettle of fish with support for A2DP being quite sparse, most music gateways and servers and even music ready mobiles rarely support the required profile." source: http://www.lordpercy.com/jabra_bt620s_review.htm
Maybe some tweaking in hklm\\software\microsoft\bluetooth\a2dp\Settings
I believe this headset also supports AVRCP profile. In any case, make note of your original configuration prior to making any changes.
Click to expand...
Click to collapse
I tried to install btAudio. Now I have sound in my headset, but det sound-quality is CRAPPY! Are there any other software avaliable that can fix this? Dont know if I want to edit the registry.... There must be a solution?
slogum said:
I tried to install btAudio. Now I have sound in my headset, but det sound-quality is CRAPPY! Are there any other software avaliable that can fix this? Dont know if I want to edit the registry.... There must be a solution?
Click to expand...
Click to collapse
You can use Advanced Config to enlarge the bluetooth bitpool under the bluetooth tweaks. Set it to "very high" for best sound quality (uses more system resources tough).
HTH
Maximum bit-pool setting is 1561. I dont think it solves the problem, cause the quality is still really bad.
Any other tips? Or do I have to return the headset cause a brand new ~1000$ phone cant play on a wireless bluetooth headset?!
Bump.. Are there really no solutions?

navigation, a2dp, hands free - how to combine?

Hi there,
my next mobile phone is going to be a Topaz, but my question might apply to other devices as well.
Basically I want to feed a car radio via a2dp with music (coming from a microSD card inside the device) & navigation instructions (I prefer TomTom and Mobile Navigator, I have yet to decide which one to get in full version) and use the radio's hands free feature for phone calls.
The radio I might be getting is a Sony MEX-BT3600U (link).
My question is: how exactly do I get this scenario to work? I'm unsure whether the device has to "mute" the music and navigation instructions when calls come in or the radio uses different kinds of "channels" for a2dp and calls. Do the programs (music player and navigation) require certain functions to accomplish this?
Thanks for helping me out... and feel free to suggest other possibilities!
I have a similar, but older MEX BT deck from Sony, the MEX-BT5000. I will try to explain how it has worked with all of my WinMo devices (Hermes, Kaiser, Xperia).
It will auto pair with your device with both a standard cell phone and an A2DP connection. When using non-phone audio it will come out of your car speakers when you are in Bluetooth Audio input mode. Anytime there is a call or the phone functions are activated it will override the A2DP and you can accept the call and talk or send to voicemail. While the phone is in use normal audio will NOT come through the speakers. I think this is best because you wouldn't want TomTom yelling at everyone who calls you, or in my case have them hear my blaring music. Also the phone will override CD or Radio audio also, but A2DP will only come through when it is selected on the deck.
That's exactly what I wanted to know. Thank you!

[Q] An app to fake a call to activate BT in my car (and listen to music)

Hi everyone,
My car has a bluetooth chip inside, but it only works when someone calls me or when I call someone. The BT chip of my car is recognized by my phone as an "headphone device" or something like that.
So I would like to find an app which fakes that the phone is receiving a call or that I'm calling someone so that I can listen to my music using BT.
Obviously, all that app such as call faker don't do the trick because they are just a sort of skin which is absolutely not faking a call the way I mean it.
Do you know that kind of app or any method to do so ?
Thanks,
KennyG9
i know what you mean, but there is no way that could happen sorry . (no app exist to date as far as i know)
you need what is called a a2dp bluetooth car set. that will let you stream music. (i have one)
other than that i'm afraid your out of luck.
but you could try buying the IO Bluetooth car kit (the one i have)
works well!
Oh, that's a shame .
Anyway, I'm going to take a look a bit more about A2DP, but I guess that I will not have enough motivation to buy one (and continue listening to music with my ooooold CD Player \o/ ).
So thanks for your answer Oly,
If someone else can help me in any other way, I stay tuned on this topic, even if it seems to be difficult.
KennyG9
Perhaps this would be possible if someone writes an app which uses the "phone line" not sure how it is called and how I should describe it in english.
But if you make an app which has a sound output you can tell it the type like navigation, music, call...
I am not sure if that does it, but someone could try?
Perhaps I could write a small app which plays one song to the call channel fit test purposes?
I have no headset or anything similar.
Sent from my HTC Desire S using XDA App
Tasker to the rescue! Just tried the following profile in Tasker, and it worked how you want:
New task: Prank
Call my home number (+ auto dial)
Wait 5 seconds
End call
I then create a tasker widget, and point it to this profile. Now when ever I press this widget, it dials my home number for 5 seconds then hangs up.
Tasker ain't free, or easy to get used to, but it's incredibly powerful. I think it has a trial period. Check it out.
Sent from my HTC Desire S using XDA Premium App
Thanks for answer wnp, but I don't really understand in which way it's supposed to help me, because Tasker is really calling someone and really ending the call. Anyway, I tried it and it didn't worked because when Tasker is launching the call, the BT headphone of the car activates (ok), it rings, and end the call (stopping BT headphone in the car) 5 seconds later. It works exactly as if I had really done it with my hand. Or maybe I didn't understood well what you explained ?
Thanks anyway,
KennyG9
I'm looking for this as well!
Try AutomateIt or Llama. AI has a bluetooth trigger option, eg start an app (music) and it will trigger bluetooth and you can set bluetooth to default connect to a specific source.
al89nut said:
Try AutomateIt or Llama. AI has a bluetooth trigger option, eg start an app (music) and it will trigger bluetooth and you can set bluetooth to default connect to a specific source.
Click to expand...
Click to collapse
Ok I downloaded automateit but how would I set this up with my car stereo Bluetooth? As the same with the OP in the 1st post, I don't have a streaming option, but I can make calls, and it is only while i'm on a call i'm able to play and hear other audio sources such as Pandora, mp3, etc on my phone. How can I fake a call, so that I trigger the Bluetooth to activate with this app?
I'm just sayin!
You can use an app called BTmono in the market for this. It can stream all audio from your device to your car reciever. But the streaming is only in mono because your car's bluetooth works like a mono headset.
Sent from my HTC Desire S
Ok I appreciate the help offered but the suggestions is not suitable for the problem. The problem that we're having is that the car audio headset don't have an option to stream audio from a Bluetooth device, but will allow calls thru Bluetooth.....if I have a connected call from my phone to my car audio headset, only then is when I can stream other audio formats from my phone, but once the call is disconnected, then I went be able to. So once again, are there any apps that can fake a call to initiate the Bluetooth as an incoming call so that I can stream audio from my phone??
I'm just sayin!
I also have a Jabra headset and can only stream audio when there is a call. It should be working as same. As I said, BTmono can stream all audio on the connected bluetooth device. Have you tried it first?
Sent from my HTC Desire S
newrad67 said:
I also have a Jabra headset and can only stream audio when there is a call. It should be working as same. As I said, BTmono can stream all audio on the connected bluetooth device. Have you tried it first?
Sent from my HTC Desire S
Click to expand...
Click to collapse
Yes I did try btmono, but I didn't see anything within the app that would allow to fake a call. Unless i'm overlooking. Maybe you can instruct how?
I'm just sayin!
[Post found via google]
Sip applications such as sipdroid do change phone state. and SIPDROID is a SOFTWARE-ONLY SOLUTION. we just need a software that would make a dummy call...
I have an app called Call Reminder and when it triggers I know the phone is actually on a call state
I'v personally tried btmono and the other one and both failed for me. [not desire though].
On my windows Mobile phone for this i use an app that routes all audio output to Bluetooth
So I can hear music on my headset
The app is bt audio
Don't know if there is an equal app for Android
Sent from my HTC Desire S using XDA
BTMono or Fake call
I've been digging the internet for a similar solution and stumbled upon a few pages.
BTmono or any of the myriad of other applications should work from what i read. It simply routes the music audio stream to headset/headphone audio (the one that's used for a call) which is compatible with a mono-bluetooth headset or in your case the non-A2DP car bluetooth. This is essentially what you suggested, by placing a fake call.
playstore - play.google.com/store/apps/details?id=com.bedoig.BTmono
The other more interesting option (i like to avoid having an app if the task can be done simply otherwise) is to call the 2 second pause function from the dialer. There's a thread about this over at this other forum. It describes the 2 second pause as a double star **. However i figured in my Nexus 4 the 2 second pause is simply a comma (,).
forum link - androidforums.com/motorola-droid/16849-audio-other-than-calls-bluetooth-headset.html#post122894
I haven't tried either as I left my mono-bluetooth at work today. Will try both out tomorrow and post my results. Both seem like plausible solutions.
Btmono seems the only one to have worked.
Sent from my SGH-T999 using Tapatalk 2
Steam music over Bluetooth for phone only setups
I've solved this problem but you need two phones. Connect a phone to Bluetooth in your car, use another phone to call you, answer the call and on the other phone press hold. You can now stream music on any of the apps on the Bluetooth phone until you hang up the call. I found this out when someone left me on hold for a period of time. Using Tidal high fidelity the sound is amazing in my 2006 Range Rover

Route Notification Audio through Bluetooth

I have a Sony Bluetooth Car Stereo BT MEX 3600U. If I get a call the stereo will change the CD or FM Radio to the ringing for my phone, I would like to do this with Notifications as I need to know when I get a text. I'd like to also be able to do the same when I am using Google Maps Navigation. If anyone has any suggestions I would love to know. I may also use it for part of my Software Development Degree.
I second this. My Honda Civic's bluetooth does the same thing. It notifies when you get calls while listening to the radio, but you have to change input to bluetooth audio to hear message notifications and GPS. I would love to hear turn-by-turn GPS while using the radio.
Though I feel like it's something on the car's side that has to change.
IDK, I would have thought that you could merely spoof the phone into thinking its recieving a call or it may even be a simple case of channeling the Audio through a different output. I can't see much detail online but hope this thread may get some answers.
Simon
Been researching. Sounds like the car stereo has to be bluetooth stereo audio and hands free compatible. But most car stereo are only hands free compatible.
http://www.subaruoutback.org/forums...nced-when-bluetooth-connected.html#post464175
Possible answer but not fix. I know it's for an iphone but it seems like it's the same problem.
PcFish said:
Been researching. Sounds like the car stereo has to be bluetooth stereo audio and hands free compatible. But most car stereo are only hands free compatible.
http://www.subaruoutback.org/forums...nced-when-bluetooth-connected.html#post464175
Possible answer but not fix. I know it's for an iphone but it seems like it's the same problem.
Click to expand...
Click to collapse
In order to overcome the "handsfree mode only" you can use the BTMono: https://play.google.com/store/apps/...t=W251bGwsMSwxLDEsImNvbS5iZWRvaWcuQlRtb25vIl0.
hmmm thats very interesting but it seams like I just need to force the Audio not to pass through A2DP and instead Use the Phone protocol.
If someone has an APK of the BTmono App It would be very helpfull as Google has locked me out of my account on Playstore
It seams the exact same problem as my stereo will play my phone music if it it set to BT Audio Input. However, It will Always play phone call ringtone.
Edit : After a little research, My Head Unit utilises A2DP for Music, and HFP (Hands Free Profile) for Phone and ringtone.
If I can Modify the route the Notification is sent, from A2DP to HFP then it will work perfectly.
Why has this gone dead !!!!
I've gotten a new stereo about a month ago and everything comes thru my radio even when I have it on Pandora mode it dims he music and my navigation thru the phone comes thru plus my notifications and ringtones that I have set in my phone its a JVC kd-s79bt... Is there anything I can offer to help solve I'm running venom 1.20 and zrboz newest kernel... You can control the head unit thru an app called smart remote its for JVC or kenwood decks with Bluetooth maybe the apk can offer some insights???
Sent from my HTC One S using xda premium
That's interesting I might have to see if It is worth buying one of these for my car, Far less effort
You guys are right.. I connect my phone to my ford sync focus and my phone rings but no notifications... Making an app would hurt would it
Sent from my HTC One S using xda premium
therion0, I think it would be possible but I am not a dev so if any one could help make this a reality, this thread needs to have a few developers on board.
Microsoft Windows Phone 8 can do this
My friend has a Nokia Lumia 920 running Microsoft Windows Phone 8 and his phone does this. His car actually says "In Call" when his phone reads notifications to him (and then waits for spoken commands to act upon them).
Why can't Android?

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