bluetooth audio from phone to nexus 7 - Nexus 7 Q&A, Help & Troubleshooting

I have a nexus 7 mouted in my car, and i have a Motorola razr maxx mounted.
My nexus is connected to the car stereo with a mini jack for playing music etc.
Is there any way to transfer all sound from my phone to my nexus?
Before i got my nexus, i connected my phone with the mini jack to car stereo, and it acted as a handsfree. Thats why i need this

No, I don't think you can stream from one device to another like that without a Wifi connection. I think there are apps that will allow your 2 devices to connect to each other, but again, you would need to be on a network for it to work.

Tablet talk can be used to control phone calls and messages from it tablet , but it doesn't send voice to it speakers , you will need to use a Bluetooth speakerphone .
Or you can install a jvc x50bt and have phone audio to our car
Sent from my HTC One S using xda premium

Asus_USA said:
No, I don't think you can stream from one device to another like that without a Wifi connection. I think there are apps that will allow your 2 devices to connect to each other, but again, you would need to be on a network for it to work.
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Click to collapse
How can I do this with WiFi?
An app that would let me remote control spotify android to android could also to the trick I think
Sent from my Nexus 7 using xda premium

Related

Steam music to me bt headset or car

I wanted to know how u stream music to ur bt headset or even the car from my epic.
Is out possible with the plantronic voyager pro our is there another better choice out there?
Thanks.
Sent from my SPH-D700 using Tapatalk
If the device is a2dp capable than once you connect it to the phone it will automatically play through the bluetooth device. Pair the device and chech the device options. If the Media box is checked than you know you are good.
crawrj said:
If the device is a2dp capable than once you connect it to the phone it will automatically play through the bluetooth device. Pair the device and chech the device options. If the Media box is checked than you know you are good.
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Click to collapse
^ This
I use mine every day in my car linked /w bluetooth and everything goes through it perfectly. Even if I use it for Nav it turns down the music and voices the nav over it. It works extremely well.

Bluetooth car connection: works, but no sound

Hi everyone,
I picked up my GSIII yesterday (SGH-I747, Bell version from Canada). The phone is a champ, but so far I found fairly serious problem. My car has bluetooth phone functions built in. I paired the phone with it, and it pairs just fine. I can receive and make calls from the car just fine as well, but there is no incoming or outgoing audio. When connected to my car's bluetooth, there is no audio going through my car's speakers or through the phone. It is only when I grab the phone and unclick the "bluetooth headset" button that I can talk on the phone. If I turn "bluetooth headset" back on, there is no sound again. My car worked with my old Blackberry 8330, so the car is fine. It's a 2009 Mercedes-Benz B200, fully loaded, Canadian spec. It has the AUDIO 20 system built in.
My phone specs are as follows:
-stock ROM, not rooted or anything (do we have root yet?)
-Baseband: I747MVLLE8
-Build: IMM76D-I747MVLLE8
The GSII seemed to have the same problem when it came out and it was fixed with a firmware update (http://samsunggalaxysforums.com/showthread.php/5212-Speaker-and-mic-problem-when-calling-someone.)
Anyone have any ideas? Thanks!
Did u by any chance turned down the volume on the phone?
Sent from my SPH-L710 using xda app-developers app
Bluetooth worked fine in my car. Made a call. And they could hear me and I heard them. This with a Kenwood hdx6980
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2
Yeah Bluetooth works on my CD player also
Sent from my SPH-L710 using xda app-developers app
after pairing did you go into the bluetooth setting for the paired device (car) and check the "call audio" box?
martyzidek said:
Did u by any chance turned down the volume on the phone?
Sent from my SPH-L710 using xda app-developers app
Click to expand...
Click to collapse
Nope, I checked the volume and everything is turned up the way it's supposed to be.
faulkton said:
after pairing did you go into the bluetooth setting for the paired device (car) and check the "call audio" box?
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Yep. It's checked. Moreover, if I uncheck it, the car doesn't connect to the phone.
I'll check my calling this morning, but yesterday I had streaming audio via bluetooth (audible playing a book). The only thing I noticed was that, unlike my old myTouch 4g running CM7, the book didn't stop playing when I turned the car off. That's something I'll have to work out.
EDIT - it's only audible that gives me a problem - looks like a specific app issue.
I'll l have to check if my calls work. All my music and podcast work good. They stop when the car turns off and starts up again when I start the car the next day.
Edit: Just tried it out and incoming and outgoing call sounds work great. No issues here.
Sent from my SPH-L710 using xda app-developers app
I have absolutely no issues with incoming and outgoing calls through Bluetooth in my car. Also, I have no issues playing music through Bluetooth. Possibly try a factory reset on your phone and try again...
It sounds like all your cars support A2DP for playing music. Mine doesn't, it just acts as an old-school bluetooth headset. Can that make a difference?
Mine plays perfectly using Googles Play Music streaming service, also calls work fine, too. This is on my Dodge's U-Connect.
Update: I tried with an old jawbone headset to see if it's a general Bluetooth problem or just specific to my car. The jawbone works like a charm, so it's not a problem with Bluetooth versions or anything like that. But I did notice something interesting: in the Bluetooth options in the gs3 the jawbone comes up with a picture of a phone handset beside it whereas the car has a picture of headphones. I think that's the problem: the phone recognized the wrong Bluetooth profile. I can't seem to delete th car off the list of Bluetooth devices. This is rreally irritating. Any suggestions (short of a total reset)? Thanks!
You might see if there's an update for your car's Bluetooth... if so that might fix your issue.
Sent from my SGH-T999 using Tapatalk 2
No go so far. I'll have to try a reset, otherwise wait for an update or some custom ROMs.
Update: I still haven't done the reset, but I went to the Mercedes dealer today. They told me (after almost a day of investigating) that Germany said that the GSIII is forever incompatible with the B200. I think that's pretty dumb because the problem is clearly software, but the dealer seems to be washing its hands of this matter.

[Q] 3G Nexus 7 phone call proxy

I am looking to install my Nexus 7 in the dash of my truck to replace my Entune system. However, I have run into a problem that I can't figure out.
Here's the scenario. I'm on my phone and want to switch to the installed Nexus for audio being pushed into the truck stereo system via bluetooth (still on the call going thru the phone itself). The 3GN7 would end up being nothing more than a headset but I can't find a way to get it to work.
I installed the MoDaCo Rom recently to test the tethering ability... still no dice. I've tried this on both an S3 and iPhone 4S.
wi11iamedward said:
I am looking to install my Nexus 7 in the dash of my truck to replace my Entune system. However, I have run into a problem that I can't figure out.
Here's the scenario. I'm on my phone and want to switch to the installed Nexus for audio being pushed into the truck stereo system via bluetooth (still on the call going thru the phone itself). The 3GN7 would end up being nothing more than a headset but I can't find a way to get it to work.
I installed the MoDaCo Rom recently to test the tethering ability... still no dice. I've tried this on both an S3 and iPhone 4S.
Click to expand...
Click to collapse
Am I understanding correctly that you want your phone to connect by Bluetooth to the car for calls but not audio, and your Nexus 7 to the car for audio? So your system would auto switch between them depending on which you need?
I know you can disable the audio side of the phone's Bluetooth profile so it doesn't conflict with the tablet trying to connect for the same, but on my Galaxy Nexus that setting had trouble sticking between uses.
Sent from my Nexus 7 using Tapatalk 2
Audio
cmstlist said:
Am I understanding correctly that you want your phone to connect by Bluetooth to the car for calls but not audio, and your Nexus 7 to the car for audio? So your system would auto switch between them depending on which you need?
I know you can disable the audio side of the phone's Bluetooth profile so it doesn't conflict with the tablet trying to connect for the same, but on my Galaxy Nexus that setting had trouble sticking between uses.
Sent from my Nexus 7 using Tapatalk 2
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Click to collapse
My Nexus 7 would be docked and that dock would be wired directly into the car stereo. The phone would connect to the tablet via bluetooth, it's audio would pass through to the stereo.
Ah. I don't think Android has implemented any sort of Bluetooth audio receiver functionality.
Also keep in mind the N7 has no audio input via the headphone jack. So even if it could function as a BT audio receiver for the phone, it would have no way to receive hardwired audio input to pass back to the phone (aside from its built in mic).
Sent from my Galaxy Nexus using Tapatalk 2
Most frustrating
cmstlist said:
Ah. I don't think Android has implemented any sort of Bluetooth audio receiver functionality.
Sent from my Galaxy Nexus using Tapatalk 2
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Not that I could find either. I wonder if there is a hardware hack I can perform downstream of the dock and before the audio amp that would act as an audio controller of sorts. Basically allow hardwired audio thru unless it finds a bluetooth signal sending audio (phone call); and reverts once complete (call ending).
To my knowledge all cars with Entune have their own Bluetooth receiver capabilities for calls and audio... is this not sufficient for your needs?
cmstlist said:
To my knowledge all cars with Entune have their own Bluetooth receiver capabilities for calls and audio... is this not sufficient for your needs?
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Click to collapse
Removing Entune itself is what I'm after. When you look at annual cost of the service, usability of the system, etc... this is a high priced bluetooth receiver with junk built all around it. Replacing Entune with a Nexus 7 would be a much better solution... as long as I can get this one issue resolved.
wi11iamedward said:
Removing Entune itself is what I'm after. When you look at annual cost of the service, usability of the system, etc... this is a high priced bluetooth receiver with junk built all around it. Replacing Entune with a Nexus 7 would be a much better solution... as long as I can get this one issue resolved.
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Click to collapse
I don't think you will find the N7 to be a satisfactory replacement, then. You'd be much better off finding a solution that lets you still use the Bluetooth receiver that's built into the car.
I have a JVC headunit in my car & my truck. I have the N7 send audio via bluetooth & my GNex connects to it as a phone only (Set it in the bluetooth settings to do phone only). I use Tablet Talk to allow me to answer the call via the N7's screen instead of hunting for my phone. Bluetooth audio works for me since i am listening to podcasts at 1.4x speed, so audio quality has been good enough.
Besides, if you're listening to MP3s, the audio for Bluetooth might still be good enough.

WiFi not working while on call with Bluetooth headset

Has anyone had this issue? Anytime I'm on a call with my Bluetooth headset I can't use WiFi it won't scan or connect. When I switch to phone speaker or earpiece it connects. Also when I'm listening to music with Bluetooth it connects just not when calling.
Thanks for any reply.
Sent from my Nexus 4 using xda app-developers app
I have a different issue with Bluetooth. Whenever I turn on Bluetooth and am done with it I turn it off. The next time I want to use it I try to turn it on and the on toggle switch toggles to the off position. It won't turn on until I reboot the phone. Then it's on as soon as I reboot. When I'm done with Bluetooth I turn it back off. Rinse, repeat. Any body got any ideas? Hopefully the op doesn't feel I'm highjacking his thread. I just haven't seen any other post relating to Bluetooth troubles on the Nexus 4.
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Not at all it might help get these issues exposure
Sent from my Nexus 4 using xda app-developers app
Moemoks said:
Has anyone had this issue? Anytime I'm on a call with my Bluetooth headset I can't use WiFi it won't scan or connect. When I switch to phone speaker or earpiece it connects. Also when I'm listening to music with Bluetooth it connects just not when calling.
Thanks for any reply.
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
Yup having this issue. WiFi connectivity does when on a call using Bluetooth. Connect to a 5ghz WiFi network so both can work together at the same time or hope Google will fix it.
Sent from my Nexus 7 using xda premium
Having done a small amount of digging around trying to figure out why I can't use my 2.4GHz WiFi at the same time as a Bluetooth headset, it looks like it's most likely due to the change of Bluetooth stack in 4.2.x.
Bluetooth has a feature called Adaptive Frequency Hopping that is supposed to automatically detect which frequencies in the 2.4GHz range are being used by other services, such as WiFi, and then avoid them. My wild and uninformed guess is that this is not working correctly and hence the Bluetooth and WiFi signals are interfering with one another to the point that neither can operate reliably. Fundamentally this is likely to be the same for headsets used for voice calls as well as basic audio playback.
If I switch the N4 to the 5GHz radio on my AP then everything co-exists happily and fluffy bunnies hop around peacefully in flowery fields.
In my case it certainly doesn't just affect streaming audio. If I play a local music track via my Bluetooth headset or speakers, the WiFi connection will usually drop; though even if it doesn't, it's not possible to download any files for example.
I have also tested on a Nexus 7 running 4.2.1 and, whilst it seems this can just manage streaming audio, as soon as I start to download a file the BT audio stutters very badly. That could also be down to the poor I/O bandwidth, though, and I'm not in any hurry to downgrade to 4.1 to prove the point at the moment.
Final test was on an ASUS TF300 with 4.1.1. This happily streamed audio over BT and downloaded a file at the same time. Also no problems playing a local track over BT whilst downloading a large file using WiFi.
There are a few related bugs open on the Android bug-tracker, for what that's worth. There are a massive number of Bluetooth issues overall, but a few WiFi/Bluetooth ones are:
http://code.google.com/p/android/issues/detail?id=39633
http://code.google.com/p/android/issues/detail?id=41631
Thanks
Sent from my Nexus 4 using xda app-developers app
It also happens when using a Bluetooth game controller, the WiFi stops functioning properly!

[Q] N7 as a Bluetooth Receiver

I recently purshased the N7 ASUS dock, and I have it set up connecting to some speakers in my lounge. My question is: can I connect to my N7 through bluetooth and stream music through it to the speakers? I have friends over frequently, and I'd like for them to be able to play music if they would like. I know I could buy a bluetooth receiver, but it seems like this is something that could be accomplished.
Perhaps you should try it right now and see. But I doubt it'll work.
Sent from my Nexus 4 using Tapatalk 2
What would you be streaming from? Using something like bubble upnp you can stream music, movies, photos from one device to another. Don't even need Bluetooth. Just need both devices on the same network
Sent from my Nexus 7 using xda premium
I was hoping to use it as an A2DP pass through from my phone or my friends' phones. All the research I have done shows its possible, just incredibly difficult.

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