I know its possible to send audio from an Android phone via bluetooth to a PC using the a2dp profile. But I want to do it the other way. Connect the phone to my amplifier and send audio via bluetooth a2dp from my laptop.
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I have a bluetooth audio A2DP streamer (a BTT005) which I am using to send bluetooth audio from my telly to something.
The original idea was to transmit this to my mobile phone (samsung galaxy S3), and use the normal headphones on the phone to listen to the telly quietly while I'm working late at night.
For some reason, I can't see any way to pair the a2dp transmitter with the galaxy s3.
There seems to be plenty about sending an audio stream out FROM the S3 to a receiver, but no info about configuring the phone to receive an audio stream IN to it.
(Obviously the other answer is to buy a bluetooth headset to receive the audio stream, but I thought it would be cool to use my phone as the headphones).
I've tried about a dozen "mono" apps and have found nothing that will do what I want. I have also tried the Droid Incredible and my current phone the GS3. I have a 2011 BMW and for some reason they didn't include a2dp in their stereo system. Nothing I do will force the stereo to play music or notifications, or read out lout texts through the car speakers. The only thing that will go through is phone calls.
I've accidentally discovered something interesting. If I am on a call through Bluetooth in the car and navigating at the same time, the navigation voice will come through the cars speakers as well.So what I need is something to trick the car into thinking my phone is on a call, thus triggering the Bluetooth to transmit phone sounds through the speakers, this way I can use a text message reader, music, whatever.
So the app/hack would need to emulate whatever the phone does with Bluetooth signals when it starts a call. All sounds the phone makes should go to Bluetooth.....which it seems like its already doing while on a call.
I use a BT A2DP headset with route planners Sygic and Navigon running on a HTC Flyer tablet with Android HC. With every spoken instruction the first 2~3 seconds are lost because of some delay when audio is started. I know for sure that this delay is not in the headset.
View 1 Replies View RelatedI am completely new to bluetooth app development. what exactly is a bluetooth profile? is it a hardware specification for the device? can an android mobile phone with bluetooth act as sender and receiver in A2DP profile?
View 1 Replies View RelatedI would like to develop a software using Bluetooth A2DP/AVRCP profiles on Android. I could not find the related API on the developer's website at this moment. But, I found a product by Sybase below. http://www.sybase.com/detail?id=1064424 Do we have any other option?
View 2 Replies View RelatedAnyone know how I can detect when the Bluetooth audio is disconnected?I want to be able to pause the currently playing audio when it's disconnected,similar to how I do for the ACTION_HEADSET_PLUG intent,but can't figure out how to do it for a Bluetooth device.Any ideas?
View 2 Replies View RelatedIt looks like A2DP Stereo Bluetooth support is a recent addition.
Would you folks that know about it expect this to work in the Evo?
I've tried pairing with my Jabra BT620s headphones, with no luck. One time I got the remote control to pause & un-pause the song, but I've never gotten the audio redirected, nor the volume control to work.
Shoud this be in 2.1? Froyo?
In my understand, Anroid app supports only SPP connection not HFP and A2DP. However, I want to initiate HFP and A2DP connection in Android app just like selecting Bluetooth device in Bluetooth Settings menu. I'm not sure it is possible to use a intent including BluetothDevice object, so the intent receiver can initiate HFP and A2DP connection. If you have a idea, could you let me know that?
View 1 Replies View RelatedI didn't find an API to detect if a Bluetooth A2DP is connected. Can somebody point me out how to check? It looks like if I route audio to Bluetooth A2DP without check, the sound will be routed anyway, and the speaker is turned off.
View 2 Replies View RelatedIs there a way or an app to let me use my bluetooth GPS receiver without enable the Mock location? I want to play ingress but Galaxy S' gps sucks and try to use an external one.....
View 1 Replies View RelatedMy 'droid will not connect to my Garmin 785T with the A2DP profile, sound for phone speaker phone works fine tho. Garmin won't do anything, I've already talked to them, are there any adjustments or setting on the droid that I can try to make this work, I'd really like to get Pandora or other audio going thru it.
View 3 Replies View RelatedDoes anyone know if the DI has/uses the A2DP Bluetooth profile? I'm looking for a good Bluetooth stereo earbud set and most say they use A2DP. I checked all the literature on the DI that I could find and don't see A2DP listed anywhere. I searched the forums and found some info regarding the Hero and Motorola Droid, but nothing on the DI. I did read where the Hero with Sense UI had some issues with 3rd party apps and A2DP, but that the native Sense UI music app worked fine. Can someone enlighten me on A2DP and the DI please?
View 2 Replies View Relatedim 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 of http://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.
I have a Bluetooth recevier connected to the head unit in my car. It's paired with my Droid and connects just fine manually, but it won't autoconnect when it sees the unit. My BT headset autoconnects, so I'm not really sure what's different.
View 2 Replies View RelatedAnyone having issues of their bluetooth a2dp headphones dropping connections sporadically?I heard somewhere that WIFI might be the issue.
View 14 Replies View RelatedSo far I love my EVO, but one thing that is really driving me crazy. With my Blackberry I had grown accustomed to streaming my music from my phone to a bluetooth stereo gateway in my car and my home.My BB sounded GREAT doing this.But the EVO has a really grungy crackling sound, especially when there is loud high frequency content, such as a lot of cymbals, etc. Some songs sound better than others depending on how they were recorded, but by in large it's very annoying.Even my wife, who is nowhere nearly as picky as I am about sound quality complains about it.I've tried to put up with it, but usually I resort to plugging directly into the aux jack.What a letdown for such an otherwise advanced phone!Is anyone else experiencing this?The research I've done so far indicates the the problem is that Android is locked at a relatively low "bitpool" setting, which is ok for voice, but doesn't provide the necessary bandwidth for decent music quality.Thus far I haven't found way to adjust this.Does anyone know of a solution, or if there is a solution coming? Will this be addressed in Froyo?It just sucks to have to plug my phone in again just to get decent sound quality.
View 8 Replies View RelatedIs there any way that I can disable the A2DP Bluetooth profile on my Hero please? I do not want it to be used for one particular connection, my Bury car kit, but do not mind if it is off all the time. I used to be able to do this in WM with a little app called BTMusic - does anybody know of an equivalent in Android please? I have searched the market without success.
I know I can long press on the connection and tell it not to stream media, which switches off A2DP, but I can't make that stick. Next time they pair it is back on again and I then have to go in and manually switch it off again. A pain when all I want to do is get my sat nav speaking to me when I sit in the car!
I have been experiencing some frustrating audio stuttering or skipping while using A2DP Bluetooth stereo. After a lot of web searching and experimentation, I seem to have found a solution and thought I would pass it along just in case it may be of help to others.First, the problem. I am using a Sprint Samsung Moment Android v 1.5 phone and an Altec-Lansing/Plantronics Backbeat 903 bluetooth stereo headset. This combination has generally been working great so long as I am indoors or in my car. Oddly, though, as soon as I start moving around, especially outdoors -- and especially in a downtown area -- I would begin to get persistent drop outs, stuttering, skipping, etc.Research on a number of websites suggested two potential general sources for problem:
1. A2DP uses most or all of the bluetooth bandwidth and a fair amount of processor; this can create a problem of insufficient bandwidth and/or system resources. A number of sites and posts suggest various approaches based on this notion, most of which involve turning off or shutting down as many resources as possible including wifi, gps, unnecessary applications, or even restarting the phone to clear out such processes. I already do most of this just to try to keep my battery alive through the entire day. But there was one item I had not turned off and it seems to be making a significant difference: Wifi notification. (Menu --> Settings --> Wireless controls ==> Wi-Fi Settings --> Network Notification.)I have run across several theories as to why this would work. Some suggest that when you are walking outdoors (especially in an urban area), the wifi notification function encounters (moves in and out of) a lot more wifi networks and that the stuttering occurs when it is sampling or processing each of these new networks. In any event, turning this feature off seems to have made a significant difference. This seems to make a difference even if you already keep wifi turned off.
2. The other line of potential causes could be a problem with signal strength. One post suggested that bluetooth signals are stronger (or are reflected back) indoors or in a car -- but simply dissipate when you are outdoors. The suggested fix for this (as odd as it may seem) is to simply move your phone to the other side of your body. The purpose here is to avoid the bluetooth signal having to travel through your body. It turns out that Altec-Lansing actually makes this same recommendation on their support page. To my surprise, this also seems to work. The bluetooth receiver on the Backbeat headset is apparently on the left side. Being right handed, I have always preferred to carry my phone on the right. But moving the phone to my left side helped to dramatically reduce the stutters and drop outs I was experiencing with the headset.
These two steps have really helped to solve this problem for me. Using my bluetooth stereo headphones has become a real joy instead of an ongoing source of frustration. I hope this experience can be helpful to others.
Is this a hard or soft limitation?Will the new roms support all bluetooth profiles?Also, is there any way to pipe my music to my Jawbone 2?I know my previous 8525 winmo I had to load a app to pipe sounds to the headset.
View 5 Replies View RelatedOne thing that I really like about the phone is the ability to play music from my phone to my car stereo via Bluetooth because it has the A2DP. No wires and I can control the music ON the deck itself instead of the phone. I've updated the phone with the leaked froyo about 2 days after it was leaked. I noticed that I couldn't play music from my phone to my car stereo anymore via bluetooth. I am able to take calls fine via bluetooth while I am driving, it just won't play any music.
View 2 Replies View RelatedI have a sprint anycom bluetooth reciever connected to my car stereo. I think it only supports the A2DP bluetooth profile (no hfp).Right now the music plays through the car stereo just fine but when I get a phone call it does not. Ideally I would like to have the phone call audio go through the stero and use the phone's microphone as if it were on speakerphone. Is this possible?My phone is a g1 running the latest experimental release of cyanogenmod rom.I would love a built in solution but I think the ability to do that is so non standard it wouldn't exist. An existing marketplace app with the ability would be great, too. I have not done any android development but I am a java developer, so a pointer on how to do it programmatically (or that it is not possible) would be great, too.
View 1 Replies View RelatedCan Android use Bluetooth GPS Receivers in its various applications, such as MyTracks, CardioTrainer, Google Maps etc, is there an app I can install to allow this, or does the functionality have to be supported by the relevent software application (MyTracks, GoogleMaps etc) itself.If the latter, are there any navigation programs I can install which support this?
View 1 Replies View RelatedI was wondering if anyone knew of an app that could make an Android phone act as as a bluetooth receiver. The phone being a deactivated Droid ERIS I have laying around that I'm not using. What I want to be able to do is connect my laptop to the ERIS with bluetooth (laptop has bluetooth connectivity) and have my laptops audio go to the ERIS (ERIS would be plugged into a set of speakers through it's 3.5mm headphone jack). In essence, the opposite of what people usually use a phones bluetooth connectivity for. Anyone know of an app that can do this?
View 7 Replies View RelatedI got the Bluebridge Rx. It works great with the media on the EVO. But I can not get it to work for phone calls.
My phone calls and media work great with the headphone jack on the EVO with the GM9 audio adaptor.
Anyone found a way to make it work with phone calls?
Or is anyone using a bluetooth receiver that does BOTH media and phone calls in the vehicle?
I was looking for a bluetooth device that I can connect to my Home theater receiver. Size is not an issue as it will sit in the closet and will be running on AC power all the time. I saw this real cheap device on deal extreme but reviews aren't great. DealExtreme: $12.99 Bluetooth 2.0 A2DP AVRCP Stereo Music Receiver and Handsfree (Black)
I also found this. Amazon.com: BlackBerry Bluetooth Stereo Gateway: Cell Phones & Service . It is made for BB but will work with any A2DP device. A mini usb AC adapter is required for power source. Also found a motorola device for this. Motorola 89015J Dc800 Bluetooth Stereo Gateway | Discounted prices on all Bluetooth Headsets for the All All - shopcell.com
I have an A2DP bluetooth receiver that I'm using with my HTC Desire Z. I want to be able to send voice call audio output to the receiver (while using the phone's built-in mic).
This would effectively be the same behaviour as plugging in a regular stereo audio cable/earphones to the 3.5mm jack. Music and call audio are routed out over the headphones, but in order to talk you have to use the phone mic.
I know there's an app that does the reverse (forces stereo media audio over the Headset profile). [URL]
See also: [URL]
trying to create a broadcast receiver which responds to system events and change system settings. I don't need any interaction from the user so I don't need an activity and have been trying to do everything through the manifest file. I've put a log event into my onReceive method but it never logs anything so I'm presuming my method is never called. I've tried this with both the 1.5 and 1.6 SDKs. I was hoping somebody could have a look at my code please and let me know if there are any problems.
View 2 Replies View RelatedAs far as I know Miracast Streaming is software related. So majority of 4.2.2+ phones can stream the display. I wonder if it is possible that all the devices act as receivers too?
What I mean is.. if you have an Android TV Box, can you make it work as Miracast receiver so I could stream my android phone to that Android TV Box?
I am looking at some Android Boxes HERE and I see that only THIS ONE "officially" supports Miracast (as receiver). Is it really the only one with Miracast capability?
i was wondering were there was any app that could turn my android phone into wireless receiver for audio currently being played on my pc over wifi..so that i can play media on my pc and roam around in the network range with media output coming from android headset in my ears...
there are apps like audioin and airphones for iphone but i couldn't find any for android..