Develop Bugs

2 questions/problems regarding car dock

1. The music widget type thing in the dock app just repeats 5 or 6 songs... I've fiddled with all these settings and it does the same thing.
2. When talking to people on the phone I hear the persons voice through my phone speaker, how do I get it to play through my car speakers? I think I might have to turn speaker phone off because that's how it worked with the tape adapter.
Never live in the past but always learn from it.

Anyone?
Never live in the past but always learn from it.

This probably wont help you but I'll post anyhow. I just plug in my aux jack to the phone, all the audio pumps thru there.

the2dcour said:
This probably wont help you but I'll post anyhow. I just plug in my aux jack to the phone, all the audio pumps thru there.
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Does the microphone on the phone still work this way? Considering the aux cable doesn't have a mic built into it like other hands-free headsets.

Figured out why I was only hearing like 5 songs.
Apparently you're supposed to have the stock music player set to "party shuffle" and then that widget in the car dock app works great. Plays all songs.
And I'll try talking with somebody with the phone not in speaker phone, I'm pretty sure it will work so that they can hear me, and I can hear them through car speakers.
Oh and I called Moto and the lady talked sooooo slow, and verified everything I said like 4 times, just to say that she could just replace it. Didn't even know how to troubleshoot.

Is it impossible to edit the widgets that come pre-loaded in the car dock app?

Tennis11 said:
Is it impossible to edit the widgets that come pre-loaded in the car dock app?
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See my post here:
http://forum.xda-developers.com/showpost.php?p=12371280&postcount=71
tl;dr get "Car Dock Home v3"

Samsung branded t989 Navigation Car Dock QUESTION/ISSUE

I received the car dock yesterday and am having an issue that might be a deal breaker for me.
I am using Juggernaut v5.0 (rom and the kernel that it comes with).
Videos and music play fine through the speakers, but calls are not. I looked at all the settings that it could be and cannot seem to find it.
When docked and I get a call, its through the speaker of the phone only and NOT through the cars speakers like music and videos do.
For those that dont know or dont have the dock, your car charger and auxiliary cable plug into the dock itself and everything runs through the charging port of the phone.
I need to be able to hear my callers via the car speaker when docked or I might have to run the dock.
Any help or suggestion(s) would be grand. Thanks for your time.

Or does anyone have a stock t989 and also own the Samsung OEM Navigation Car Dock that can verify that the stock rom gets call audio through the car speakers when docked?

Weird, I flashed this today and still no Call Audio through the car speakers when docked.
I hope there is a fix very soon. Kind of makes the car dock useless.

Did you checked that:
settings; dock settings; audio output mode. I had the same problem before.

raszi said:
Did you checked that:
settings; dock settings; audio output mode. I had the same problem before.
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Yes, first thing I checked.
You are able to get Call Audio out from the car speakers when docked?

Hi, FYI have the very same issue with SGS4G with stock (T-Mobile) Gingerbread and its OEM Samsung navigation car dock/mount; I would therefore assume this to be a common Samsung issue

Check this post... We've got a discussion on this going on...
http://forum.xda-developers.com/showthread.php?t=1448269&page=2

[Q] Audio through Multimedia Dock with CM9

I am running CM9 alpha 3 and I'm absolutly loving it. It's great ot be able to get audio through the car dock with no extra installs. I also found Car Dock Settings that allows for automatic volume maximization on docking like Galaxy Dock Sound Redirector does for custom kernels.
I also have the Multimedia Desktop Dock for my desk and unfortunately I haven't been able to get sound out of the 3.5mm plug. Does anyone know if that is possible and how to make it happen?

dewey1973 said:
I am running CM9 alpha 3 and I'm absolutly loving it. It's great ot be able to get audio through the car dock with no extra installs. I also found Car Dock Settings that allows for automatic volume maximization on docking like Galaxy Dock Sound Redirector does for custom kernels.
I also have the Multimedia Desktop Dock for my desk and unfortunately I haven't been able to get sound out of the 3.5mm plug. Does anyone know if that is possible and how to make it happen?
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I'm also having the same issue though i'm not a epic 4g user. does car-docking direct you to different screen like car mode? as you know, media dock directs you to desk clock. I'm trying to merge those two dock options into car-dock as a temporary solution. does cm9 has car mode? i don't have a car dock but only media dock

sociojeje said:
I'm also having the same issue though i'm not a epic 4g user. does car-docking direct you to different screen like car mode? as you know, media dock directs you to desk clock. I'm trying to merge those two dock options into car-dock as a temporary solution. does cm9 has car mode? i don't have a car dock but only media dock
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It has car mode because it shows the steering wheel icon in the notification bar but it doesn't take you to a dock app. I don't like the car dock apps so I'm actually fine with that.

dewey1973 said:
It has car mode because it shows the steering wheel icon in the notification bar but it doesn't take you to a dock app. I don't like the car dock apps so I'm actually fine with that.
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well then pretty much the solution would be merging desk dock mode into car mode so that it recognizes it as car dock temporarily. Thanks for your answer I was trying to know it before I really spend my time to fix it. Hopefully it works...

Did you manage to get this working? I have the same problem on my i9000.

I have the same issue with the multimedia dock. It works fine on AOKP, but I don't know if it's kernel or ROM related. Might even be audioflinger. Think I will try and push a couple libs from AOKP and see if it changes anything.

Control Music while Driving

Looking for some headset type adapter that i can use and plug into my cassette adapter, like you know press once to pause, press twice to advance and three times to go back.
I have tried bluetooth/FM transmitters and they degrade the quality and have to much static, or maybe blutooth adapter that has a headphone jack.
Its a pain to control music while driving with all android devices I have owned, that requiring unlocking the screen and making sure to press the correct buttons etc.
Or maybe there is a car doc for the S3 that puts the phone in dock mode and keeps the screen on like a GPS?

You can buy an adapter that's mic used to turn an ordinary headphones into a wired headset. They normally have a button on them one press to pause 2 to skip etc. I bought one from shure awhile ago.

Link please, I also just found out the Infuses 4G car mount actually fits and works with th s#. Now i just have to find a place that sells or at least ships to Canada.
http://forum.xda-developers.com/showthread.php?t=1725013

User poweramp and my hand rests on the gear, change songs ( though I can do that with the car remote too ) as well. I change folders swiping u and down
http://forum.xda-developers.com/showthread.php?p=29428443#post29428443

inningsdefeat500 said:
User poweramp and my hand rests on the gear, change songs ( though I can do that with the car remote too ) as well. I change folders swiping u and down
http://forum.xda-developers.com/showthread.php?p=29428443#post29428443
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see my car is not fancy enough that it has a remote which if it did would solve all my problems. I think the best option here is to buy Car Home Ultra. Its 2 bucks and the trial actually works good and has built in media controls, so you don't need to navigate away from the screen.
This works out best coz i can buy a universal dock so all 3 drivers can use the dock and have the same function since they are all Android or at least until i can find a infuse car mount.

jebise101 said:
Link please, I also just found out the Infuses 4G car mount actually fits and works with th s#. Now i just have to find a place that sells or at least ships to Canada.
http://forum.xda-developers.com/showthread.php?t=1725013
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Here: http://www.i-luv.com/product_detail.asp?idx=1387
amazon sells it. You can also modify the resistors inside and get the volume buttons to work too.

i'm not sure if you know but the S3 also has voice control if you're using the stock music app.
it only works well if there is zero cabin noise while driving. the 2nd mic is terrible when it comes to background noise suppression.
just turn on "Voice cmd for apps" under "Language and Input" in the Settings.

^ Thanks I know and have it enabled. I use it for my alarm and tried the music app as well. I find i have to yell at the phone especially to turn the dam alarm of in the morning.
@sbddude Will check out its exactly what i need. Still will get a cheap universal dock + Car Home Ultra.

Car Stereos with USB

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?
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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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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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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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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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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...