Hello, first post here. I just flashed to the latest version of AOKP and it's works wonderfully. However, I'm wondering if I'm missing something. I have my phone (previously standard GB and then TnZ Blend Rom) plugged into my car's sound system via micro-usb, i.e. the car simultaneously charges the phone and receives audio signal from it as well.
Now when I plug the phone in, sound only plays through speakerphone, not the car's. Has the feature been disabled? I notice that in the phone's system settings, 'Dock' is not listed anymore.
Is it available in Milestone 5?
TIA for your help!
I noticed this too, I think it's just something that hasn't been implemented yet, as there isn't a huge demand for car dock integration. People are more concerned with being able to use AOKP as a daily driver.
I tried AOKP after trying CM9 and the lack of this feature made be run back to CM9.
Thanks so much for your help guys. I'm moved on the CM9 as dewey recommended. But now I have camera issues.
CM9 car dock also no dice
I'm guessing my car interface uses the HDMI to play audio?
FYI, I installed a Grom Audio box with the connector specifically made for E4Gs and G4S2s. Do y'all have any experience with this?
Can't wait for proper car dock to be integrated into CM9, AOKP and the like. Developers, I know this is not a "priority" feature, but are you listening?
Does anyone have a car stereo with a USB port? If so can you elaborate on what that is like to use? I am purchasing a new unit and that feature is one I do not truly understand. A few questions I have are listed below, but feel free to add anything else you think might be useful in making this decision.
1: Does the phone charge while connected to a USB port on a stereo?
2: Can you use the file system and player controls through your stereo or do you have to control the music and other audio through the phone itself?
3: Does the audio work from all sources with a USB connection(for example phone calls or turn by turn), or will it only play music player audio?
4: If you do have access to the file system from your stereo, will it display song titles and artist info etc? How cumbersome is it do control this way?
Landara said:
Does anyone have a car stereo with a USB port? If so can you elaborate on what that is like to use? I am purchasing a new unit and that feature is one I do not truly understand. A few questions I have are listed below, but feel free to add anything else you think might be useful in making this decision.
1: Does the phone charge while connected to a USB port on a stereo?
2: Can you use the file system and player controls through your stereo or do you have to control the music and other audio through the phone itself?
3: Does the audio work from all sources with a USB connection(for example phone calls or turn by turn), or will it only play music player audio?
4: If you do have access to the file system from your stereo, will it display song titles and artist info etc? How cumbersome is it do control this way?
Click to expand...
Click to collapse
It would be helpful to know what actual head unit you're getting. But I will try to answer most of the questions as best I can since I have a fairly new Pioneer HU.
1. Yes, but it only charges on "USB" mode, not "AC".
2. Yes and no. The Pioneer HU that I have does NOT support MTP mode (which is what Jelly Bean, and I believe ICS) uses. Basically MTP is the protocol for storage on the Galaxy Nexus. If you can find a ROM or Kernel or any way to change the mode to "Mass Storage", then you'll be able to browse the file system.
3. Only music (or whatever else is inside your MP3 file). When you connect to your HU through USB, your phone basically turns into a flash drive. From there you have to navigate to your "Music" folder and tell it what to play. The only way to do calls, navigation and music at the same time is to use Bluetooth or a 3.5mm cable with an inline mic.
4. It displays what is inside your ID3 tag inside the MP3 file. So basically, if you have all the info filled in, then yes, it will display it. As far as how cumbersome it is, it takes some getting used to, but not to bad (on Pioneer, I have no idea on any other brand).
Short answer: Unless your stereo support MTP or you can find a way to force "Mass Storage" (which I'm not familiar with a way how), your stereo will only charge your phone. It sucks, but that's the way it is.
Pioneer has the app radio which will control your phone and also allows you to use Pandora on the actual H/U. That said I have never used it nor do I plan on it as its a dual din and I am just happy using bluetooth.
I have a JVC unit that works great with my nexus running linaro aokp jelly bean. The unit is x50bt. It will not play through USB only charge. However it is Bluetooth enabled so it can play anything including you phone calls through your car stereo. I have it setup so that my phone auto connects and plays Pandora automatically. The head unit displays song title and artist and also allows u to thumb up or down using the remote conyrol. I also have playlists set up in power amp for my MP3s. The built in equalizer in power amp along with the equalizer in the head unit work well together. I have the USB cable in the rear USB port so it is hidden in my CRZ. The tiny Bluetooth adapter is in the front and does not look out of place.
Sent from my Galaxy Nexus using Tapatalk 2
nastystang05 said:
I have a JVC unit that works great with my nexus running linaro aokp jelly bean. The unit is x50bt. It will not play through USB only charge. However it is Bluetooth enabled so it can play anything including you phone calls through your car stereo. I have it setup so that my phone auto connects and plays Pandora automatically. The head unit displays song title and artist and also allows u to thumb up or down using the remote conyrol. I also have playlists set up in power amp for my MP3s. The built in equalizer in power amp along with the equalizer in the head unit work well together. I have the USB cable in the rear USB port so it is hidden in my CRZ. The tiny Bluetooth adapter is in the front and does not look out of place.
Sent from my Galaxy Nexus using Tapatalk 2
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Click to collapse
Per your suggestion, I purchased the X50BT. I am not disappointed. As you said, it does not support MTP, however I have a tiny 32gb Flash Drive(about the size of the Bluetooth Dongle) inserted in the front and the audio quality is simply breathtaking. I have my phone set to auto-connect via Bluetooth, which it does seamlessly. It even connects for audio however the BT audio stream sounds terrible when compared to the USB audio from the flash drive. I don't know if that's a limitation of my phone, the technology or the unit but it hardly matters since I can fit all of my music on the USB drive anyway. I just have to use Bluetooth or the 3.5mm jack for Pandora. Thanks for the suggestion, I really love this head unit!
Landara said:
Per your suggestion, I purchased the X50BT. I am not disappointed. As you said, it does not support MTP, however I have a tiny 32gb Flash Drive(about the size of the Bluetooth Dongle) inserted in the front and the audio quality is simply breathtaking. I have my phone set to auto-connect via Bluetooth, which it does seamlessly. It even connects for audio however the BT audio stream sounds terrible when compared to the USB audio from the flash drive. I don't know if that's a limitation of my phone, the technology or the unit but it hardly matters since I can fit all of my music on the USB drive anyway. I just have to use Bluetooth or the 3.5mm jack for Pandora. Thanks for the suggestion, I really love this head unit!
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Click to collapse
If you're rooted, you have to tweak the Bluetooth sound profile using voodoo or DSP manager for example (which one your kernel allows).
You could add some "gain" amp or reduce the "Mids" and raise the "Bass"..
I have a different sound presets for the:
-Phone speaker (added some mids)
-Headphones (optimized for my Sony headset)
-Blueooth (lots of bass and "Rock" setting, sound is pretty good)
Possible Helpful Info on UMS & MTP
Landara said:
Does anyone have a car stereo with a USB port? If so can you elaborate on what that is like to use? I am purchasing a new unit and that feature is one I do not truly understand. A few questions I have are listed below, but feel free to add anything else you think might be useful in making this decision.
Click to expand...
Click to collapse
This thread might have some helpful info. (especially if the OP dev actually wrote the code for it).
(just tryin to help
danielsaenz said:
2. Yes and no. The Pioneer HU that I have does NOT support MTP mode (which is what Jelly Bean, and I believe ICS) uses. Basically MTP is the protocol for storage on the Galaxy Nexus. If you can find a ROM or Kernel or any way to change the mode to "Mass Storage", then you'll be able to browse the file system.
Short answer: Unless your stereo support MTP or you can find a way to force "Mass Storage" (which I'm not familiar with a way how), your stereo will only charge your phone. It sucks, but that's the way it is.
Click to expand...
Click to collapse
I just wanted to point out that even if you found a way to force USB Mass Storage, it is unlikely that your radio would be able to read the filesystem. Most radios will only read FAT file systems, while the Nexus uses EXT3 (I think, could be 4). So Bluetooth/AUX are really your only options.
Gnex to HU
Landara said:
Does anyone have a car stereo with a USB port? If so can you elaborate on what that is like to use? I am purchasing a new unit and that feature is one I do not truly understand. A few questions I have are listed below, but feel free to add anything else you think might be useful in making this decision.
1: Does the phone charge while connected to a USB port on a stereo?
2: Can you use the file system and player controls through your stereo or do you have to control the music and other audio through the phone itself?
3: Does the audio work from all sources with a USB connection(for example phone calls or turn by turn), or will it only play music player audio?
4: If you do have access to the file system from your stereo, will it display song titles and artist info etc? How cumbersome is it do control this way?
Click to expand...
Click to collapse
I just installed an Alpine HU, It is also does not support MTP. I really like using the Bluetooth but have found that I have to reboot my Gnex and or restart my car to get the Bluetooth to sync correctly. USB does charge but it is slow. One thing to look for is Bluetooth Parrot.
gkaurin said:
I just installed an Alpine HU, It is also does not support MTP. I really like using the Bluetooth but have found that I have to reboot my Gnex and or restart my car to get the Bluetooth to sync correctly. USB does charge but it is slow. One thing to look for is Bluetooth Parrot.
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Click to collapse
I have found if you just toggle the Bluetooth on and off on your phone it should sync.
Sent from my Galaxy Nexus using Tapatalk 2
I am finding that it is more of how my HU looks at my blue tooth. Thus restart car. I am wondering if it has something to do with Android BT. My gnex has worked this way with multiple roms and BT enabled HU.
Sent from my Galaxy Nexus using xda premium
I bought a cheap stereo from Wal-Mart a Dual stereo with Bluetooth, takes a SD card, front and back inputs and satellite compatible. It has the USB plug that charges but like the others, doesn't read the memory on the phone. I stream through Bluetooth all of the time with Spotify. My son's Galaxy SIII can connect too if I turn mine off without changing anything. It was a great investment. It is a convertible and the microphone works great at 70mph with the top down. For $118 I am very happy.
Sent from my Galaxy Nexus using xda premium
I don't believe the Galaxy Nexus will work with the USB of many head units since the Nexus uses MTP instead of UMS.
Hopefully someone can come up with a UMS for the Nexus.
Sent from my Galaxy Nexus using Tapatalk 2
infazzdar said:
I don't believe the Galaxy Nexus will work with the USB of many head units since the Nexus uses MTP instead of UMS.
Hopefully someone can come up with a UMS for the Nexus.
Sent from my Galaxy Nexus using Tapatalk 2
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Click to collapse
I think the better way would for HU to be able to connect like they do to Apple products and have MTP support.
HU
I know that JVC / Ken-wood have apps for android. Looked more like a HU controller rather then playing from android. Never tested.
I think I figured why my USB isn't connecting from the AVH 4000 NEX to my galaxy note 3 SM-N900. It's possibly due to the MTP mode. I believe if the was a mass storage mode that will work, kinda like a USB stick. I don't think the firmware in my HU is properly picking up MTP, all it does is charge the phone. You need a kennel that has UMS enable for mass storage however the international note 3 SM-N900 currently does not have such kernels. There is only 3.... To my surprise. Maybe the last time I ever go with international models again. If anyone finds away around this let me know thanks.
My car does not have USB or card reader, but aux line!.
So I decided to go cheap and buy a Vieta FM Car Transmitter and BT Handsfree unit, and I does a decent job.
Perhaps in a future I'll go for a Parrot...
Hello, i have a question for you!
I bought the Samsung Galaxy Universal Multimedia Dock (www.samsung.com/us/mobile/cell-phones-accessories/EDD-D200BEGSTA)
which is designed to work with most of the Galaxy family, including our Gnex. Now, everything works well but when you try to connect a 3.5mm Jack to the Line Out, speakers won't reproduce music. I mean, the gnex's speaker keeps working, while it should switch to the external output.
I've read somewhere that the feature that adds Music Stream via USB (which should be named DAC or something like this) has been added since Jelly Bean. But on my stock 4.3 Gnex it is still not working.
Now my question is: is there a ROM or a Kernel that makes our Gnex able to reproduce audio with the Line Out while on dock?
(also, when you go to settings->sound->dock, audio is grayed out and can't access.)
Carbon Rom
Sent from my LG-D802 using Tapatalk
is it included in the rom or it's a part of his kernel?
I have done extensive testing with both my HTC One and Samsung Galaxy Nexus regarding the phantom ringing noise that exists on bluetooth audio. This issue is not only present on streaming bluetooth audio but also present when the sound file is kept on the actual phone (using Google Play Music). So far I have tried the following:
1) Tried multiple roms both sense and aosp - the ringing/buzzing noise still exists on both (DEFINITION - PHANTOM RINGING/BUZZING NOISE - a buzzing series of overtones that exists particularly when listening to jazz music that has a lot of ride and crash cymbals being played) As a professional musician, this can be quite annoying.
2) Tried going back and forth between bluetooth and auxiliary cable on both phones (HTC One and Galaxy Nexus), trying AOSP vs. SENSE roms, streaming vs. non streaming. Both phones and all roms have the same issue present, the bluetooth audio has a fuzzy clarity to the cymbals. It is worth mentioning that the AOSP roms are slightly better in terms of less Phantom ringing/buzzing but far from perfect.
My question is, does anyone have a fix for this? I paid big bucks to have Bluetooth installed in my car and really want to use it.
The auxiliary cable sounds good until you plug your phone charger in.....that presents an even larger noise issue. Please help.
Thanks,
MightyChigger said:
I have done extensive testing with both my HTC One and Samsung Galaxy Nexus regarding the phantom ringing noise that exists on bluetooth audio. This issue is not only present on streaming bluetooth audio but also present when the sound file is kept on the actual phone (using Google Play Music). So far I have tried the following:
1) Tried multiple roms both sense and aosp - the ringing/buzzing noise still exists on both (DEFINITION - PHANTOM RINGING/BUZZING NOISE - a buzzing series of overtones that exists particularly when listening to jazz music that has a lot of ride and crash cymbals being played) As a professional musician, this can be quite annoying.
2) Tried going back and forth between bluetooth and auxiliary cable on both phones (HTC One and Galaxy Nexus), trying AOSP vs. SENSE roms, streaming vs. non streaming. Both phones and all roms have the same issue present, the bluetooth audio has a fuzzy clarity to the cymbals. It is worth mentioning that the AOSP roms are slightly better in terms of less Phantom ringing/buzzing but far from perfect.
My question is, does anyone have a fix for this? I paid big bucks to have Bluetooth installed in my car and really want to use it.
The auxiliary cable sounds good until you plug your phone charger in.....that presents an even larger noise issue. Please help.
Thanks,
Click to expand...
Click to collapse
if 2 phones and different roms still cause the problem then it might be your BT system.
what music player are you using / do any of them have an EQ system you can adjust.
what BT system do you have?
synisterwolf said:
if 2 phones and different roms still cause the problem then it might be your BT system.
what music player are you using / do any of them have an EQ system you can adjust.
what BT system do you have?
Click to expand...
Click to collapse
I am using an Audiovox Media bridge, however, I do not think that is the issue due to the fact that the issue improves slightly on the Aosp ROM. Additionally, when I run the aux through the media bridge I have no issues.
I am using Google play music. I have tried adjusting the EQ using Viper ROM 5.0 and have had no success. Any other ideas?
I am sure this was asked and answered before somewhere in this forum, but I have yet to find a thread similar to my issue.
I have been doing a heavy amount of research about how to use my Google Pixel for USB audio playback like my iPhone did when I had one once upon a time. I am not necessarily shunning the fact that my car is also Bluetooth enabled, but the quality of audio playback is far greater via USB than over BT no matter how much I mess with the Bluetooth settings under Dev options. BT is as of right now, far away from being headphone/USB/dock quality and I'd like, no, LOVE to get back to using USB audio with my phone. But how?
Again, I have been doing the research and what I have found is either outdated articles, people who don't have any answers, or just irrelevant information. My brain is exhausted and irritated. So, I figured I'd head to the one place I know is full of knowledgeable people and hopefully once and for all get a straight forward 'yes' or 'no' answer or maybe even a workaround with root or something.
So, moving on... I watched a video from Sid's Classroom and he directed me to a an option under the dev settings called "Select USB Configuration." I followed his steps to change my config to 'Audio Source' thinking this would work. Now, I drive a 2016 Honda Civic with BT and USB audio hookups. No 3.5 jack anywhere to be seen. My 2012 Focus only had a 3.5 jack. Quite the change, but nonetheless an easy adaptation. And when I bought the Honda, I still had my iPhone. A couple of months later, I find myself switching back to Android and getting the Google Pixel from Verizon (huge mistake). Fast forward to now, and suddenly I am finding myself wanting to upgrade to the Note 8 and still driving the Honda with the USB hookup teasing me in the background as I drive. Don't get me wrong, I love BT, but I also love true HD music, especially since I pay for Spotify and want to listen to my music at the Extreme bit rate they offer for streaming.
My dilemma is this: the USB don't work good with my phone. In saying that way, I feel as though the selecting 'Audio Source' under dev settings should have done the trick. Obviously it hasn't and here I am writing a story behind why I am here.... Redundancy at it's finest. Anyways, I need help. Is there any way possible to fix this issue or at least find a workaround so that I can go back to listening to audio over USB or am I just a pleb left in the dark for now until car manufacturers start collaborating with Google to get USB audio going?
P.S Point me in the right direction if anything. I know there is a small tech start-up called DROM developing a USB cable to allow for this but they have yet to release a product yet and I am skeptical of it.
Hi mate, not sure if I'm digesting all that info! But it sounds a little familiar with the Volkswagen MDI setup that I had. It has this "special" (read extra $$$) USB setup that most cars have stock. I used a generic USB drive, stuck music on that and presto - worked great including song data (on a very plain Volkswagen MCD-310 head unit). But - it wouldn't play music from my Moto G4 or my LG Q6 via USB. I believe the problem was it couldn't read exactly where the files were located. I tried them on both the internal and SD storage to no avail. From memory I *might* have had success running my Galaxy Tab 3 7" through it, but it just said "Media Player", no song data etc. Might also be what format the drive/card is, ie FAT.
Alternately one way I got around was going onto AUX on the head unit and just plugging a 3.5mm in from device into it. You can control your songs from device but depends on if you can/like touching device whilst driving.
I'm doing an aftermarket head unit/tablet install for something different. Similar to the Nexus ones but a little different.