Bluetooth Volume Change On Connect/Disconnect - Sony Xperia X Compact Questions & Answers

I'm having an issue where my media volume is changing when I connect to my bluetooth headset and my car stereo. This occurs in safe mode, so it seems to be a system app. In short, once a bluetooth device is connected, the media volume changes to a level that was used when a bluetooth device was last connected. Once the device disconnects, the volume changes back to the level before the device was connected. This is not what I want to happen. I control volume via Tasker and I don't want some unknown app (system or otherwise) controlling it. I've looked at a bug report and can see when the volume is changed, but I can't figure out what is controlling the changes. Does anyone know what would be controlling this or what to look for in the bug report to determine what it is? Here's the relevant line from the bug report:
vol.Events: writeEvent level_changed STREAM_MUSIC 2
I posted this at the Sony Mobile forums, but haven't gotten a response yet so I thought I would try here.
EDIT: I forgot to mention that I'm running 7.0, build 34.2.A.2.69 on MetroPCS in the USA. I'm having the issue with the Soundpeats Q9A headset and my Kenwood KDC-X994 car stereo.

look under developer options: there is an option to turn the mega loud bluetooth off. hope that is what you mean.

MrJones2k said:
look under developer options: there is an option to turn the mega loud bluetooth off. hope that is what you mean.
Click to expand...
Click to collapse
Thanks for the suggestion, but I tried turning that option on and the issue is still there.

Related

Default Bluetooth settings

I'm trying to find out if there is a way I can automatically make my bluetooth use a default 'on' setting of having both handsfree AND stereo streaming enabled?
The reason is that I recently bought a Sony head unit for my car which is BT enabled for both calls and music streaming. It's superb and is really easy to use in that respect and works very well indeed.
The problem is though that when I turn on BT on the phone, whether manually or by a profile switching program, it switches on with a default of hands free enabled, but not the music streaming function (A2DP?) so every time I want to stream music in the car I have to go to Windows>Settings>Bluetooth, then activate the stereo streaming option in the bluetooth control app, and this is really frustrating and fiddly.
I just want it so that every time I turn on BT (no matter by what means) that both these BT options are enabled automatically.
I have a sneaky suspicion that it's an easy thing to do and I'm just overlooking it so apologies if that's the case! I have found a setting for "Connect separately to Bluetooth hands-free and stereo audio devices" and I have unchecked this, but it has not helped.
Can anyone tell me how to do this please? And sorry if it's totally obvious! If I can't do this with the default phone settings, is there a suitable bluetooth management app that would solve it?
On a slightly different but related note...
The other thing I really want with BT (as per other peoples threads on this subject) is for Bluetooth and Wifi to switch on every single time I plug the phone into a charger.
I've tried 3 different profile switching apps now, and whilst they are pretty good I can't get them to behave 100% how I want, but more importantly they all seem to cause a very noticeable increase in battery drain. Some are better than others but I just can't hit the happy combination I want to justify all the hassle of setting them up and having less battery etc. I wonder if mortscript can do what I need. Presume so, so I'll have to have a look into it.....
Thanks anyway!
Actually - apologies but I think I found a couple of useful threads about this now that for some reason I missed when I was searching earlier. Doh!
http://forum.xda-developers.com/showthread.php?t=619618&highlight=bluetooth
http://forum.xda-developers.com/showthread.php?t=583570&highlight=bluetooth

Bluetooth A2DP problem -- not playing through headset

Hi folks, I've been having this very frustrating problem with A2DP that I can't seem to find anywhere else on the forums.
My bluetooth headset (Nokia BH-905i) connects to my nexus 4 just fine, and I've been using it to listen to music since I get my nexus in january. But recently, every time I connect my headset, and I go to play any music or other sounds that play through the media channel, it comes out the speaker on the phone. In addition, when I use the volume slider I get the "speaker" icon instead of the "bluetooth" icon that I used to get.
My bluetooth headset has worked fine since the OTA update, it's just very recently (last week or two) that this issue has been happening.
The first time it happened, a simple reboot would fix it, now I can reboot and re-pair the headset all I want, it just won't work.
Has anyone else had this issue?
PS. I will also add that the next/previous track buttons still work, but the play/pause button DOES NOT! Very strange!!!
Am I seriously the only one with this problem?
PickleHead said:
Am I seriously the only one with this problem?
Click to expand...
Click to collapse
What music player app are you using? That could be the problem right there. I sometimes have this problem with my JVC Arsenal head unit, but usually disabling and re-enabling bluetooth does the trick. Don't have to unpair or reboot, just toggle BT on and off.
Anyone know how to get the track info to transmit? It used to work with Apollo and Pandora, but it won't work with Spotify or anything else. In fact, it doesn't work at all on the N4
I use DSub, but I've tried google music, and also any other "media" sounds don't go through the headset as well ie: Youtube, games, etc.
PickleHead said:
I use DSub, but I've tried google music, and also any other "media" sounds don't go through the headset as well ie: Youtube, games, etc.
Click to expand...
Click to collapse
have you checked the device profiles in the bluetooth menu? there is an option for phone audio, and an option for media audio, check them both
Yes I'm sure, I've also toggled them multiple times to try and get it working...
I also have this same problem. I'm using CM 10.1 nightlies
For some reason I able to pair my phone but not the audio.
In the Bluetooth settings though I only have the option for phone audio and not media audio. After checking on a couple of forums, it shows that my radio does support Bluetooth streaming through a2dp, but for some reason I cannot get it to work on my phone...
Edit:
It seems as though A2DP is broken in CM 10.1 as in stock android roms. I'm not 100% about this, but thats what it looks like.
Hi,
I do use AD2P audio a lot, and never had this issue (Sony MW1).
I m using exclusively AOSP or AOKP based roms (never use stock CM 10.1 because of how silly big is the navbar), but I can give it a shot during my next flashing session for testing
I don't have any problem pairing the audio. The checkbox goes and the headset actually beeps. It's connected, android just isn't sending the audio to the headset.
Me too
PickleHead said:
I don't have any problem pairing the audio. The checkbox goes and the headset actually beeps. It's connected, android just isn't sending the audio to the headset.
Click to expand...
Click to collapse
I've got the same issue.
I have tried with both jawbone and jabra headsets, no joy.
If I toggle bt on/off/on, connect the headset and then try playing music immediately I get ~1 second of audio over bluetooth before it goes silent.
I'm currently on PA 3.15 with moles kernel, but am going to try some other kernel/rom combos.
if anyone knows which logs i should be looking at i'm happy to upload them
Not quite the same problem, my music plays out of the phone speaker. Also I'm running stock rom.
PickleHead said:
Not quite the same problem, my music plays out of the phone speaker. Also I'm running stock rom.
Click to expand...
Click to collapse
If i wait more than 1 or 2 seconds after connecting my headset it comes out of the speaker also, as the bt media connection dies. I only get the little bit of audio if i hit play right after I connect the headset
I managed to find a very strange work around...
I installed this app: https://play.google.com/store/apps/...sImNvbS5tYXhpc3Rhci5tb25vYmx1ZXRvb3RoZnJlZSJd
I turned on the app, and I could listen to music over mono mode (which sounds AWFUL). I then turned the app off, and when I changed the volume with the volume buttons I noticed the volume bar was displaying the bluetooth icon instead of the speaker icon.
My app was playing music, I didn't hear anything, but my headset was still outputting the characteristic 'hiss' of being in mono mode. So I went into the bluetooth settings and turned off mono mode, and now it is playing music through A2DP finally... We'll see if this problem occurs again and I'll see if the same process fixes it again. I'm just glad it's finally working again without resetting my phone.
I just wanted to update my post for anyone else who might have this problem in the future. I've performed this fix once before my last post and I haven't had to do it again, I've also uninstalled that app and everything is still working great.
It worked for me too!
Thanks to PickleHead and his workaround I'm listening again.
Thanks!!!
Media audio VS. Call Audio
Hi,
I have Samsung galaxy S3 with android 4.1.2 connected to my fordAudio BT device.
I am playing music using the original media player that came with the Android.
The BT connects quickly, but I can't hear the media I'm playing.
Recently I have discovered a "workaround":
When I disable the "call audio" (using the BT menu in settings) and leaves only the "media audio" checked, I am able to hear the media play.
If I re-enables the "call audio", the sound mutes immediately.
Does this helps to understand the issue?
Hi,
I have Samsung galaxy S3 with android 4.1.2 connected to my fordAudio BT device.
I am playing music using the original media player that came with the Android.
The BT connects quickly, but I can't hear the media I'm playing.
Recently I have discovered a "workaround":
When I disable the "call audio" (using the BT menu in settings) and leaves only the "media audio" checked, I am able to hear the media play.
If I re-enables the "call audio", the sound mutes immediately.
Does this helps to understand the issue?
Click to expand...
Click to collapse
I think that is a different issue.
Thanks to PickleHead and his workaround I'm listening again.
Thanks!!!
Click to expand...
Click to collapse
I'm glad I could help mrjole. This was a very frustrating issue, I could not listen to my music for about a month!
Bluetoot Media Audio failing
PickleHead said:
I just wanted to update my post for anyone else who might have this problem in the future. I've performed this fix once before my last post and I haven't had to do it again, I've also uninstalled that app and everything is still working great.
Click to expand...
Click to collapse
I'm having exactly the problem described here, but this solution doesn't work for me. I have a Galaxy S4 and the bluetooth media audio sometimes works when I boot the phone up, but later it doesn't work. I tried this MonoBluetooth app and it doesn't seem to help. When I tell it to turn on the the mono signal, it says the media is disconnected even though the bluetooth module says it is connected to the AD2P device with media audio. On cases where it does connect, it seems to work, but in that case the bluetooth works with out this app fine.
I'm running 4.2.2 and see this on both the MDK and ME7 code base. I'm looking for a good soluton. I tried the Bluetooth Fix Repair on Google Play, but it can't seem to find my bluetooth configuration folders.
selicoh said:
Recently I have discovered a "workaround":
When I disable the "call audio" (using the BT menu in settings) and leaves only the "media audio" checked, I am able to hear the media play.
If I re-enables the "call audio", the sound mutes immediately.
Click to expand...
Click to collapse
I have had exactly this problem for a couple of days with my S4 connected to my Jabra Freeway car speaker. Also in my case, disabling call audio makes the music pass through, but then I can't use the phone via the speaker which is sort of the whole purpose of the thing!
But I just found a simple workaround: I simply called my phone from another phone to check that phone audio passed through with both options enabled. It did. But it also cured the problem: After the call, media audio worked again - with both options checked.
marlar said:
I have had exactly this problem for a couple of days with my S4 connected to my Jabra Freeway car speaker. Also in my case, disabling call audio makes the music pass through, but then I can't use the phone via the speaker which is sort of the whole purpose of the thing!
But I just found a simple workaround: I simply called my phone from another phone to check that phone audio passed through with both options enabled. It did. But it also cured the problem: After the call, media audio worked again - with both options checked.
Click to expand...
Click to collapse
I'd be interested to know if this fixes the problem for any length of time. Occasionally, and usually after a reboot, I can use the media audio, but then it fails when I try it again. Fiddling with the connections and apps sometimes makes it come back on, but usually only for a short while. While it is connected, it seems to stay connected.

[Q] i9100 no Bluetooth audio

Phone Samsung Galaxy S II
I am having a problem with no audio being routed to my Bluetooth in vehicle. This is a critical bug for me due to where I live having one of the strictest distracted driving laws.
After turning on the device no audio is working during calls. Mic and speaker since neither person hears anything.
Media audio doesn't work either. But I have found a non permanent fix for that.
If I connect to Bluetooth and start music it is silent but if I go into the Bluetooth settings and choose the preferences for that specific device and toggle the "media audio profile" off then on and restart the music it will work fine until I lose the connection. I have to repeat every power on.
The same type of fix doesn't work for call audio though.
Edit: Just noticed if I leave the phone audio profile turned off that media audio works fine all the time.
I too second what shadowofdarkness has mentioned in the post before. I have an "HBS 700" headset. When both profiles phone/media are on, and you hit the volume rocker the bluetooth audio is disabled. You disable both and enable media audio alone and it works fine sometimes. Else unpairing and pairing back and enabling only media audio makes it work without a hitch. Enabling phone audio at anytime brings us back to this issue.

Audio Path

Does the Audio Path toggle come and go for anyone else? I just noticed it. It's super convenient when present especially when I wanna switch from Bluetooth headset to speakers to share a song or video with friends.
Yup only there when more than one path available, very nice feature, voice control of it would be cool
Sent from my SM-G935T using Tapatalk
Noticed the same today. The other day had it available in the car, when connected to Bluetooth but listening to radio, wanted sound through phone speakers and worked great
Today, the audio path option has gone, but still connected the same to the stereo ... Ideas?
albie999 said:
Noticed the same today. The other day had it available in the car, when connected to Bluetooth but listening to radio, wanted sound through phone speakers and worked great
Today, the audio path option has gone, but still connected the same to the stereo ... Ideas?
Click to expand...
Click to collapse
Is Your quick connect still enabled, that's what will make the audio path option show up when multiple options are available
Solution
Open samsung connect
Go to settings in that app
Switch samsung connect panel
Done
Enjoy

Bluetooth sounds issues with car

Since moving to the S10+ from S9+ , I noticed the audio quality on the car bluetooth cracks at certain points. (Example, listening to Tron Legacy - Overture towards the end).
I have done some research and tried changing the codec but it always reverts back. I would have thought with the latest update this would have been fixed!!!
Anyone tried anything else?
You cannot change the codec. The developer setting is not true or real - it is automatically detecting what the car and the file are able to play to the phone.
I don't know why people think that matters.
My bluetooth has no issues with quality. How old is the car? Is it using like Bluetooth 2.1 or something?
vonDubenshire said:
You cannot change the codec. The developer setting is not true or real - it is automatically detecting what the car and the file are able to play to the phone.
I don't know why people think that matters.
My bluetooth has no issues with quality. How old is the car? Is it using like Bluetooth 2.1 or something?
Click to expand...
Click to collapse
My car is a 2016 registered car, i've connected my wife's iphone and the sound is better, i have also connected my s9+ (refurbished as the s9+ is an insurance replacement due to my s9+ being stolen and i am selling it) and the quality is better.
Maybe I should download the firmware and reflash?
olster said:
My car is a 2016 registered car, i've connected my wife's iphone and the sound is better, i have also connected my s9+ (refurbished as the s9+ is an insurance replacement due to my s9+ being stolen and i am selling it) and the quality is better.
Maybe I should download the firmware and reflash?
Click to expand...
Click to collapse
One time a few weeks ago my sound was kind of quiet and I wasn't sure why, I eventually forgot about it but a few days later I was messing with settings in "Sound Assistant" and the regular system connections, and I did something with one of the controls like Media Volume Sync or maybe in dev settnigs for Disable Bluetooth Absolute volume, and everything got WAY louder.
Also, sometimes you may need to reboot after making those big changes just because any phone can glitch and not apply right.
If you don't have Sound Assistant it's in the Play Store and the Galaxy store:
https://play.google.com/store/apps/details?id=com.samsung.android.soundassistant&hl=en_US
I'd try looking at these things and enable\disable:
Media Volume Limiter
Media Volume Sync
Disable Bluetooth Absolute Volume (Developer settings)
Dual Audio setting\toggle
Dolby Atmos On\Off? Auto?
Let me know if any of those help I'll reply when I see if you quote me!
vonDubenshire said:
One time a few weeks ago my sound was kind of quiet and I wasn't sure why, I eventually forgot about it but a few days later I was messing with settings in "Sound Assistant" and the regular system connections, and I did something with one of the controls like Media Volume Sync or maybe in dev settnigs for Disable Bluetooth Absolute volume, and everything got WAY louder.
Also, sometimes you may need to reboot after making those big changes just because any phone can glitch and not apply right.
If you don't have Sound Assistant it's in the Play Store and the Galaxy store:
https://play.google.com/store/apps/details?id=com.samsung.android.soundassistant&hl=en_US
I'd try looking at these things and enable\disable:
Media Volume Limiter
Media Volume Sync
Disable Bluetooth Absolute Volume (Developer settings)
Dual Audio setting\toggle
Dolby Atmos On\Off? Auto?
Let me know if any of those help I'll reply when I see if you quote me!
Click to expand...
Click to collapse
I've tried the Samsung app and the other options nothing improves the quality. I have downloaded the last firmware and flashed, still having the sound quality issues.
I have also updated the firmware on my car but that hasn't changed anything, but its definitely the phone that is an issue, i've even dug out my S7 and paired it to the car with no issues. When I connect the S10+ via aux the quality is much better.

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