Database Develop

[Q] Duplicate Ipod Functionality

I just got a new car and it has a spiffy usb hook up where you can plug in an ipod/flash drive/phone and it will play music off of it. The ipod works amazingly with the stereo system, displaying titles and artist as well as making navigation really easy. The display/navigation is **** when hooking up a flash drive/phone.
It would be amazing for my phone to work the same way as the ipod.
Right now there doesn't seem to be anything like that out. I know that I probably can't change anything with the way the car's stereo system recognizes and plays devices, so that means the hack would have to be on the phone. The only way I can think it would work is the make the phone spoof as an ipod when connected to the car's usb hook up.
I'd like to know if anyone has tried doing this before, maybe on a different phone or device? Is this possible at all, and if so, where would I start?
The phone I have now is a Captivate running Serendipity rom and the car is a 2010 Honda Civic.

This would be an excellent idea for an app. I hope this can be made possible

Have you tried putting the phone in USB storage mode? Either through the standard menu items, or enable USB debugging, and enable it after you plug it in.
Sent from my Captivate running Continuum 5.5

The mass storage thing works for just playing music but it displays songs terribly, usually just by track number and the number (not the name) of the folder, sorted by creation date. It's basically impossible to use if you have more than a small amount of songs.

I just connect the phone to my car stereo via BT, plug the phone into a car charger, set the display to always on, place it in my dash mount to the right of my steering wheel and use the phone to see the Now Playing info. My steering wheel controls work the phone just fine so I can skip foward/back and raise/lower volume. When I shut the car off the music automatically pauses until I come back and it automatically reconnects to the radio and I just hit Play again.

Miami_Son said:
I just connect the phone to my car stereo via BT, plug the phone into a car charger, set the display to always on, place it in my dash mount to the right of my steering wheel and use the phone to see the Now Playing info. My steering wheel controls work the phone just fine so I can skip foward/back and raise/lower volume. When I shut the car off the music automatically pauses until I come back and it automatically reconnects to the radio and I just hit Play again.
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My car doesn't have blue tooth so this isn't really an option right now.
I'm actually willing to write an app for this, but I'm not sure entirely where to start. The biggest unknown is how the stereo system recognizes ithe ipod and what it sends/receives to/from the ipod.
If I had some starter code where someone did something similar or documentation on how the ipod works of usb I should be able to at least start writing an app for this.

dpayne19 said:
If I had some starter code where someone did something similar or documentation on how the ipod works of usb I should be able to at least start writing an app for this.
Click to expand...
Click to collapse
Probably not going to find that in here.

I would look up what kind of stereo the car has and the technology it uses. I can bet there is a forum out there on that type of stereo. Your probably not the only one with this question.... If you can list the specs i will look into it myself.

echonc said:
I would look up what kind of stereo the car has and the technology it uses. I can bet there is a forum out there on that type of stereo. Your probably not the only one with this question.... If you can list the specs i will look into it myself.
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The car is a 2010 Honda Civic Ex. I don't know what the stereo system is, it's what ever comes stock.

Welcome to proprietary apple exclusive deals. Do you think the ipod integration and lack of android integration is accidental?
By all means if you can write an app that will make android phones work with iphone docks and compatible stereos more power to you.
It would definitely involve reverse engineering closed source apple code.

Android Auto and the Nexus 6.

I thought it may be interesting to have a thread where Nexus 6 users with the supporting hardware systems could post: Tips, How to's, experience, etc. about the Android Auto APK and Nexus 6 devices. Please feel free to enlighten all who enter. :good:

Android auto is just a remote display and sound, isn't it? I don't find it particularly interesting since it *depends* on the phone for the "android" aspect. It is a much better option to install an Android HU in the car, then it isn't functionally dependent on the phone.

Not sure if you're asking or telling.
doitright said:
Android auto is just a remote display and sound, isn't it? I don't find it particularly interesting since it *depends* on the phone for the "android" aspect. It is a much better option to install an Android HU in the car, then it isn't functionally dependent on the phone.
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It is a mobile application for using your phone in a car. It displays on the cars touch screen and is controlled by voice commands. It only uses the bluetooth stack for phone calls, all other sound and video comes from the phones usb port. This equates to better audio and clear, crisp video. By the way, it only works on the latest Android HU.

i've been using it with my Pioneer 4100-NEX, it works quite well. i wish you could swipe away cards and have more notifications push though (ie, sms and hangouts come through, but not facebook messenger)
all in all i'm pretty happy with it, it's fast, simple, pretty and i've been pleasantly surprised with how responsive the resistive screen on the HU is.

vvveith said:
It is a mobile application
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Click to collapse
No. Its an interface.
for using your phone in a car. It displays on the cars touch screen and is controlled by voice commands. It only uses the bluetooth stack for phone calls, all other sound and video comes from the phones usb port. This equates to better audio and clear, crisp video.
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Translate to what I said.
By the way, it only works on the latest Android HU.
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Click to collapse
HU does *not* require android to work with android auto.

If you want to try out Android Auto you can sign up for the beta of the app called AutoMate. First you'll need to join the beta group in Google+. Next you'll have to agree to be a beta tester with google play. Then you'll finally be able to download the app. I have been using the app for a couple of days now and I personally think that it is great. Its just like Android Auto, at least from what i've seen in all of the android auto demos. I have a pretty good car mount that can fit the nexus 6 so when I took a 4 hour trip this weekend everything worked flawlessly. The best part is that you've already got a giant 6 inch capacitive screen, why not use it instead of paying at least $800 for the cheap resistive screen version of the pioneer head units.

I have a pretty interesting issue where my Android Wear watch (Moto 360) is being CONSTANTLY pinged by my Nexus 6 while plugged into Android Auto. For the life of me, I can't figure out why. Maps is the only app I use regularly in Android Auto and I have it muted on Android Wear...yet, it's draining my Moto 360 battery QUICKLY every time I plug in. It's the strangest thing. I've had to start putting my 360 into Airplane mode to avoid problems while driving. As soon as I unplug the Nexus from my Android Auto HU, I then have to reconnect my 360 in the Android Wear app...or else it won't reconnect and continues to drain battery.
Seriously the weirdest thing.

yeah I have the pioneer 4100nex and originally was using a Moto G and it works great and then I preorderd the ATT galaxy S6 Edge and received it on tuesday, well the S6 edge doesn't work with the Android Auto, so I returned it and just bought google play edition Nexus 6 64gb, and works perfect, I really like the google navigation, reads texts and you can voice reply to the texts,you can play your google music, I`m very happy with it.:good:

That is not the purpose of this thread.
blakedunc235 said:
If you want to try out Android Auto you can sign up for the beta of the app called AutoMate. First you'll need to join the beta group in Google+. Next you'll have to agree to be a beta tester with google play. Then you'll finally be able to download the app. I have been using the app for a couple of days now and I personally think that it is great. Its just like Android Auto, at least from what i've seen in all of the android auto demos. I have a pretty good car mount that can fit the nexus 6 so when I took a 4 hour trip this weekend everything worked flawlessly. The best part is that you've already got a giant 6 inch capacitive screen, why not use it instead of paying at least $800 for the cheap resistive screen version of the pioneer head units.
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Click to collapse
I like to believe we all know how to use our phones hands free in a car and need no special app to do that. That's the way most of us have been doing it for the past six years or so since the smartphones came out. A simple bluetooth radio used to give you all you needed paired with your phones screen. But now it's much easier to get into your car, plug your device into your hidden USB port and let it charge with screen off and have a heads up display on your radios big screen while the audio is streamed through USB and the only thing using the bluetooth stack is the phone part of the phone. Sound quality is vastly improved and everything runs so much smoother. Plus the steering wheel controls for answering calls, activating OK google and other voice related options allows you to keep your eyes on the road and your hands upon the wheel.

vvveith said:
I like to believe we all know how to use our phones hands free in a car and need no special app to do that. That's the way most of us have been doing it for the past six years or so since the smartphones came out. A simple bluetooth radio used to give you all you needed paired with your phones screen. But now it's much easier to get into your car, plug your device into your hidden USB port and let it charge with screen off and have a heads up display on your radios big screen while the audio is streamed through USB and the only thing using the bluetooth stack is the phone part of the phone. Sound quality is vastly improved and everything runs so much smoother. Plus the steering wheel controls for answering calls, activating OK google and other voice related options allows you to keep your eyes on the road and your hands upon the wheel.
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First if your car already has Bluetooth like mine then you still have all of the same controls as the actual android auto head units. Also just like on my phone it's not like you can just say OK Google with the music playing but if the music isn't at least I can just say OK Google even with the screen off as well and will get a response. More that likely a person will still end up looking at the device or take their hands off of the wheel when giving a command. I mean come on, Google now works but everyone knows that it's still not perfect yet. Even on my phone I still have to type out what I'm saying even if I'm annunciating perfectly just FYI... Bluetooth audio has also vastly improved over the years. I would argue that the average person would not even notice the difference between Bluetooth audio and being playing directly over USB. Also don't say that it runs 'so much smoother' because most of us have seen the videos and they are still laggy and still not as responsive as our phone themselves. I was simply giving an option to people who wanted to try out android auto without having to buy a crappy resistive screen head unit unless you wanted to shell out over $1000 for one. Also is not a heads up display... A heads up display would be something out in the area of where the driver will be looking out of the windshield as to not having to take their eyes off of the road ahead.

Please.
blakedunc235 said:
First if your car already has Bluetooth like mine then you still have all of the same controls as the actual android auto head units. Also just like on my phone it's not like you can just say OK Google with the music playing but if the music isn't at least I can just say OK Google even with the screen off as well and will get a response. More that likely a person will still end up looking at the device or take their hands off of the wheel when giving a command. I mean come on, Google now works but everyone knows that it's still not perfect yet. Even on my phone I still have to type out what I'm saying even if I'm annunciating perfectly just FYI... Bluetooth audio has also vastly improved over the years. I would argue that the average person would not even notice the difference between Bluetooth audio and being playing directly over USB. Also don't say that it runs 'so much smoother' because most of us have seen the videos and they are still laggy and still not as responsive as our phone themselves. I was simply giving an option to people who wanted to try out android auto without having to buy a crappy resistive screen head unit unless you wanted to shell out over $1000 for one. Also is not a heads up display... A heads up display would be something out in the area of where the driver will be looking out of the windshield as to not having to take their eyes off of the road ahead.
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Click to collapse
Please try and understand what I started this thread for. It is for those of us who are using Android Auto with a supporting head unit. Just like back a few months ago, I was using the sync system in my car. I have never had any issues with my voice to text, every once in a while a word would be incorrect, but the more you use it in a quite environment the better your results get. My text messaging reads back my response before it sends and I can either allow it to send or say the message again. I have not had to touch my phone in a car for five years and don't plan on doing anything like that today even with the radios display. The idea of hands free is exactly that, Hands Free. If you don't have the tech to support and help contribute to developing apps that help alleviate the use of hands in the car, this is not the forum thread for you. I don't know what music application you prefer, but the ones I use I pay a premium for because they offer me higher bandwidth and truer sound. And you can immediately here the difference between bluetooth and wired. It's been rumored already that Bluetooth is soon to become extinct and it seems that is the way mobile tech is rolling. BTW, HU the way I was using it my Head Unit not heads up.

The good part is.....
doitright said:
Android auto is just a remote display and sound, isn't it? I don't find it particularly interesting since it *depends* on the phone for the "android" aspect. It is a much better option to install an Android HU in the car, then it isn't functionally dependent on the phone.
Click to expand...
Click to collapse
That would be the ideal, but very few cars come with a built in cellular connection, I know they are available but this is the inexpensive way to go. What I like the most about it is the ability to put the phone in my center compartment where the USB outlet is hidden, shut the compartment while the phone is charging and still have access to all of my phones functionality straight from the steering wheel. It's wonderful not to have to look at a screen, and if I do glance at the screen to see a turn that might be coming up or what song is playing on a stream, it is big and clear and takes not even a second to see. Luckily, the Navigation in google maps is pretty trustworthy and gives voice commands with plenty of time to spare so it's rare to even have to look at the Map when moving. My next car will have built in cellular service, it was just still to expensive four years ago when I bought my car and my service provider did not have a system in place for plugging in their tech. They do now but I won't be in the market for another car for at least another year. The thing that got me into having a Android Auto supporting HU is my text messaging application and the sync system, would not play nice together anymore because of changes in Lollipop from kit kat. Sync kept crashing the bluetooth sharing feature anytime I received a text. And since I was using that tech for the past four years, there was no way I was going back to having to touch a screen or try and type a text in the car. The developers I work with tried many fixes to see if we could alleviate the problem, but every thing we tried failed. The problem was immediately remedied with the new HU. Now I'm trying to find others that use the same tech, so we can share our experiences and any other useful features we find or help each other with certain problems one might experience. That is what this thread is about. If you have a Android Auto compatible HU and a Nexus device, this is a place to share.

Kenwood DDX9902S Ordered

I ordered the Kenwood DDX9902S the other day, should arrived on the 28th and I will install on the weekend.
Going to install in my 2014 Mazda CX-5 Touring with Bose system.
I chose the DDX9902S over the DDX9702S because it's only $50 more and has 2 more bands of EQ and 2 years of warranty vs 1, and some other stuff.
I chose it over the Pioneer AVIC-4100NEX because it can do the screen mirroring and control the Phone from the touchscreen. (Though the damn Nexus 6 doesn't support video out damn it).
It is too bad the Kenwood only has 1 USB input though, and the Pioneer has TWO and also has an SD card slot. Does a USB hub work?
I'll have to do some creative wiring so I can swap out cables for card reader/etc if I want to view movies and such. The Kenwood can playback mkv files, didn't look up if the Pioneer can.
Ordered it from Crutchfield, $749 + $79 for the steering wheel control/wiring harness, free antenna and dash kit. Since it's so new, it's the same price elsewhere on the internet.
The Crutchfield Mastersheet is stupid. It only shows you how to take out factory audio unit and speakers, nothing about wiring at all. If buying stuff is cheaper elsewhere, do it.
Going to wire up my factory rear view camera to the Kenwood, from the Mazda forums, someone detailed how to do it. Got the items today and will get it prepared for next weekend to install by myself. I'll report back, I might also do a YouTube video since this unit is so new and no one has it.

What phone are u currently using???

cerobles1 said:
What phone are u currently using???
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Click to collapse
Nexus 6

nxt said:
it can do the screen mirroring and control the Phone from the touchscreen. (Though the damn Nexus 6 doesn't support video out damn it).
It is too bad the Kenwood only has 1 USB input though, and the Pioneer has TWO and also has an SD card slot. Does a USB hub work?
Click to expand...
Click to collapse
So you expect to mirror, instead of running Android Auto ?
Pioneer is limited in what it can do on each port. I think iPhone/iPod goes to port 2 while firmware updates and Android Auto are port 1.
In theory, anywhere a phone works, a phone plugged into a USB hub should work. But don't underestimate the need to get a quality hub and cables for reliable connections.
I have no idea if the Kenwood supports flash or other USB stuff besides a phone, and at the same time a phone is connected.

mikereidis said:
So you expect to mirror, instead of running Android Auto ?
Pioneer is limited in what it can do on each port. I think iPhone/iPod goes to port 2 while firmware updates and Android Auto are port 1.
In theory, anywhere a phone works, a phone plugged into a USB hub should work. But don't underestimate the need to get a quality hub and cables for reliable connections.
I have no idea if the Kenwood supports flash or other USB stuff besides a phone, and at the same time a phone is connected.
Click to expand...
Click to collapse
No, I will use Android Auto but would like to check out the screen mirroring too, for apps that don't support Auto / 'appradio' yet.
I've downloaded the manual and the Kenwood does support movies and music on a USB flash drive, but no mention of hubs or simultaneously connected to phone.

I just installed the DDX9702s over the weekend. It's a pretty good unit, Android Auto works flawlessly with my Sony Z3, and the external GPS makes it super accurate. Kenwood's interface is so freaking ugly though
Android Auto is also incredibly finicky on my wife's OnePlus with CyanogenMod. I flashed to 12.1 nightlies hoping to resolve some of the issues but it's no better.
The iDatalink Maestro was also fun to install, it requires taping some wires on your ODBII port. My tip there is grab a right-angle generic ODBII to Serial cable on Amazon/Ebay for $10 then cut it up and splice it into the iDatalink Meastro harness. That way you can just plug it in rather than t-taping or hard-wiring the maestro cable to your car. You can also re-pin the ODBII port as well, but splicing an extra ODBII cable seemed like the best option if I ever want to go back to stock.

jonowar said:
Android Auto is also incredibly finicky on my wife's OnePlus with CyanogenMod. I flashed to 12.1 nightlies hoping to resolve some of the issues but it's no better.
Click to expand...
Click to collapse
Doesn't start or what ? Sometimes enabling/disabling USB debugging can help with getting a phone connected.
I saw the news about 1+2 not having NFC. It appears NFC is required to trigger Android Auto over Wifi connections, so that could be an issue for the new 1+2.

mikereidis said:
Doesn't start or what ? Sometimes enabling/disabling USB debugging can help with getting a phone connected.
I saw the news about 1+2 not having NFC. It appears NFC is required to trigger Android Auto over Wifi connections, so that could be an issue for the new 1+2.
Click to expand...
Click to collapse
Yea, it won't start unless I "forget all cars" and go through the acceptance dance again then most of the time it freezes or just shows a blank black screen. I can't believe how much difference the Sony Z3 is, it works flawlessly every time.

jonowar said:
Yea, it won't start unless I "forget all cars" and go through the acceptance dance again then most of the time it freezes or just shows a blank black screen. I can't believe how much difference the Sony Z3 is, it works flawlessly every time.
Click to expand...
Click to collapse
It MIGHT be due to bad USB connections; maybe the USB port isn't tight.
Android Auto tends to freak out if USB isn't a perfect connection.

mikereidis said:
It MIGHT be due to bad USB connections; maybe the USB port isn't tight.
Android Auto tends to freak out if USB isn't a perfect connection.
Click to expand...
Click to collapse
I'm using the same cable for my Sony though, which means it's the port on the OPO which is only a few months old
I'll give it a shot with the official OPO cable just to make sure.
I guess it's time for USB C.

jonowar said:
I'm using the same cable for my Sony though, which means it's the port on the OPO which is only a few months old
I'll give it a shot with the official OPO cable just to make sure.
I guess it's time for USB C.
Click to expand...
Click to collapse
I'm not saying that it IS the port, just that it's a possibility.
I have about 15 test devices and I don't think any ports are bad, even after years of use.
I DO have cheap USB cables that are pretty bad though.
Trying other cables is the best idea I have, besides wiggling the cable a bit to see if Android Auto stops.

mikereidis said:
I'm not saying that it IS the port, just that it's a possibility.
I have about 15 test devices and I don't think any ports are bad, even after years of use.
I DO have cheap USB cables that are pretty bad though.
Trying other cables is the best idea I have, besides wiggling the cable a bit to see if Android Auto stops.
Click to expand...
Click to collapse
Hey, you were right! The OPO cable works perfectly! Thanks for the tip.

Have the same unit... Love it, look on the Kenwood website, there is a firmware upgrade for our units

Frankenberrie said:
Have the same unit... Love it, look on the Kenwood website, there is a firmware upgrade for our units
Click to expand...
Click to collapse
Awesome! thanks for the heads up, 100mb.
It says to do a reset after, is that necessary, kenwood has a ton of settings.

nxt, been eagerly waiting for your DDX9902S in depth review. Did I miss it? If so, please point me in the right direction. If not, I'd love to hear your thoughts now that you've been using it for a few months, especially if you've had a chance to compare it to the 4100NEX and from an Android perspective (mirroring vs Auto). Thanks

Frankenberrie said:
Have the same unit... Love it, look on the Kenwood website, there is a firmware upgrade for our units
Click to expand...
Click to collapse
senseimike said:
nxt, been eagerly waiting for your DDX9902S in depth review. Did I miss it? If so, please point me in the right direction. If not, I'd love to hear your thoughts now that you've been using it for a few months, especially if you've had a chance to compare it to the 4100NEX and from an Android perspective (mirroring vs Auto). Thanks
Click to expand...
Click to collapse
I wrote a pretty long review on Crutchfield but ran out of space. I ended up not making a video review because... it's not that great.
Just like any head unit, the regular UI for radio/settings/menus/audio/etc is ugly.
Anyways, here's some info going from the HU itself then Android Auto.
The Kenwood only has 1 USB. It charges your phone very very slowly, but it can charge it to 100% if you keep it connected long enough even while using Android Auto. (I do 6-7hour drives every other weekend).
1 USB, so 1 USB device connected and that's it. The Pioneers have a dedicated SD card slot, you can store music on it and leave it in there forever.
Putting about 64GB of music on a USB 3.0 Flash drive, the Kenwood took a very long time to get complete ID3 tags. So I'm forced to listen to Adele when it starts up, or manually choosing another folder before I can shuffle ALL songs.
The Kenwood supports various file formats, it can even play video files! Too bad all the .MKV files I have, no audio is decoded.
Bluetooth audio. Very little lag, steering wheel control to skip tracks almost instantly changes the tracks. My stock HU there was 2-3 second delay. ID3 tags show up properly. I primarily use Google Play Music app. I mostly use Android Auto mode when using to music though.
Bluetooth Phone. Works fine, I have a 2014 Mazda CX-5, I put the microphone where the stock microphone was. People can hear me perfectly. Android Auto voice commands have no issues hearing me either.
I have a Nexus 6 and when it was on 5.x.x, the Bluetooth Phonebook on the headunit would be SCREWED UP. No names, and just a ton of phone numbers. I installed Android 6.0 that was released a few days ago and Contacts information show up perfectly.
The Kenwood's backup camera input works really well. I can turn on the car and as the Kenwood is still booting up, if I put the car in reverse, the backup camera would be displayed! I'm pretty surprised with this and love it. The Kenwood takes a while to boot up.
The Kenwood, like most high end HUs have a TON of audio settings. I'm no car stereo buff so I mostly leave everything at default since I don't know half of what the settings mean. Each audio input has it's own audio setting which is great. My car has the factory Bose system and it sounds even better with the Kenwood.
The Kenwood has built in iHeartRadio/Pandora/Aupeo! "apps" that's supposed to work with your phone. It's junk, I've given up trying to make that work and just do regular Bluetooth Streaming.
Kenwood also has a SmartPhone control mode where if you can get your phone to video output into the Kenwood's HDMI or AV input, you can load the Kenwood App, and control your phone from the Kenwood's touchscreen, so you can use Waze or other apps directly. The app sucks and doesn't get my touches correctly. Don't rely on it, it's not reliable.
So yeah it has 1 HDMI input you can use with your iPhone using video adapter, or Android or whatever else.
It has DVD slot for movies/audio cds, I've never used it.
HD Radio. The radio interface really sucks, but it works. The way to change an HD station from HD1 to HD2 is really dumb and annoying. it has 3 different "seek" modes when you press the >> or << button. Seek1 auto scans to the next station that it can grab. Seek2 is manual seek. Then there's Auto where it changes to your next Preset.
Then there's the CHup and CHdown buttons. So if you're locked into an HD station and you want to change to HD2 you press the CHup or CHdown button, but that only works if you're in Seek2 (or maybe Seek1, I forgot), if you're not, all it does is the same as >> or <<. It makes no sense because CHup and CHdown acts EXACTLY like the >> and << buttons.
I have a ZuneHD with a special car aux box for it, I use it in AV1, works and sounds fine but when I put it into video mode I get a lot of interference. Not sure if it's the Kenwood or my aux box for it.
The Kenwood's video controls suck too. It's just hard to adjust and get proper color/brightness/etc.
At night, it's too bright, and lowering Brightness and "Blackness" levels, it gets hard to see/read the screen. So to make things clearly readable, screen has to be a little bright. There is a way to set holding Menu button and the screen will turn off until you press screen or a button.
OK Android Auto, I won't talk about Android Auto itself, there's many reviews and videos about it. I'll talk about how well it works with the Kenwood.
When it works it's great, but it's a coin toss if it'll work great on this drive, or the next.
Plug in USB cable to the phone and you're prompted to press OK on a warning screen on the Kenwood. The Apps icon turns into Android Auto.
Again, when it works, it works. Here's when it doesn't:
On my road trips, I would get into car, search the destination, and start navigation.
About 5 minutes later, Android Auto on the Kenwood would shut off and you're taken back to the main menu and the Apps icon return. Phone's Android Auto app is shutdown. There's no way to relaunch Android Auto without unplugging the USB and plugging it back in. On my last road trip, I did this about 4-5 times, then I decided to start Play Music while navigating, then it worked and had no issues. On my drive home, I started music right away with navigation and it still shutdown every few minutes. Unplugging and plugging back a few more times then it worked with no issues. It's completely random.
On my drive to work and back home, I drive through some low cell signal areas. When my phone looses signal and then catches signal back, Android Auto's screen would BLINK. Navigation wouldn't stop, music wouldn't stop, the screen would just BLINK. It's distracting.
Phone calls go through Bluetooth still, but it works well from the Android Auto screen. I'm sort of impressed how it works.
It's possible to listen to another audio source (HD Radio, CD, etc) while in Android Auto navigation, just press menu button, pick your source, then go back to Android Auto.
Android Auto I believe needs a lot of work. It's still in its infancy and the missing features and odd limitations Google has with it frustrates and confuses me.
Kenwood released a firmware update 9/17/2015.
Changelog is: Changed the specification of Volume function. Improved stability.
I hadn't noticed any improved stability.
That's all for now. Ask your questions and I'll try to answer them.

About Mirroring vs. Android Auto.
My Nexus 6 unfortunately does not support video out. I'm pretty pissed. The new Nexus 6P won't either, damn it Google!
So what I did to test was to hook up a Chromecast to the Kenwood's HDMI input.
Then I would set up my phone to be a hotspot, the Chromecast would connect to it, then I was Cast my Phone's screen to the Chromecast. Totally going in a circle LOL. (This will eat up your cell data FYI).
But it does work and my screen shows up on the Kenwood's screen.
The issue is the Kenwood's SmartPhone Control app like I mentioned in the above post.
It does not sync up properly so my touches on the Kenwood's screen, does not touch the right area of my Phone's screen.

I've never used the Pioneer 4100 so unfortunately I can't compare.
I believe that having TWO USB ports on the Pioneer and a dedicated SD card slot is BIG!
It's so annoying swapping out my Phone with a USB Flash drive.
If I were to do it again, I would probably get the Pioneer because of the TWO USB and SD card slot.
I chose the Kenwood because of the higher audio capability (EQ) and the App Mirroring (which sucks now that I've tried it), also it was cheaper than the comparable Pioneer high end model.

Hello, I ordered a DDX9702S and installed it in my '09 Civic Si. I've got a Nexus 6P and have been experiencing odd audio glitches, and I was wondering if you could test something for me.
When I play music, everything is fine until I get an audible notification or use the Voice Search. After that there is an audible buzzing/frying noise in the tweeters of my stereo when a bassy note hits. Once the noise starts, it doesn't stop until I reboot my head unit. Could you see if you have the same problem? I don't know whether it's Android Auto in general, my Kenwood stereo, or what. I've also reproduced the issue with 2 other Nexus 6P's and a Nexus 5, so I know it's not just my phone or model. I know yours is a different model, but it's worth a try to see if it's just me.
Steps to reproduce:
App to use:
Either Google Play Music All Access or Spotify
Song to use:
Rearrange by Vérité - the beginning of the song is quiet with a bassy beat, making it easy to spot the distortion / static.
Steps:
Turn on the head unit and plug in your phone (I used a Nexus 6P and a Nexus 5)
Once Android Auto is running, go to your music app and play Rearrange by Vérité. I find its easier to play the song if you add it to a playlist titled "1" (without the quotes) first, so it's at the top of your playlists.
You'll notice that the beginning of the song is quiet with a bassy beat. After about 10 seconds, hit the microphone in the top right of the screen to activate the Google Now Voice feature. Once it gives an audible beep, hit the microphone button again to cancel.
Hit back on the screen to start the song over. At this point, on my stereo, every bassy beat is accompanied by a static in the tweeters of my stereo. This happens on every song I play, even the radio, but it's much easier to hear on quiet songs like the one I gave as a suggestion to test with.
The static continues even if you disconnect/reconnect the phone. The only think that stops it is restarting the head unit by turning it off and back on. If you use Google Now again or a notification comes in and makes an audible sound, the static will come back. It seems, to me, that any notifications or audio playback from an Android device will cause the head unit to distort the sound until the head unit is rebooted. If nothing happens to cause the distortion, sound quality is stellar.
Hope you're able to test this, and thanks in advance!

DDX9702S
Sent from my Nexus 6P using XDA-Developers mobile app

Possible to use iPod for music while in Android Auto for navigation w/ any head unit?

Hey all, I'm wondering if it's possible to use iPod for music while in Android Auto for navigation at same time? I enjoy having my music specifically on the iPod in case I drive through a no cell signal area for example so I'm curious if this is possible with any of the Android Auto head units. Trying to decide on which one to buy right now and this is an important function I wanted to make sure works in whichever I get.

I don't use my iPod, but have all my music on USB, it is no problem to play that and still use AA, just swap modes using the mode button.

Solutions Etcetera said:
I don't use my iPod, but have all my music on USB, it is no problem to play that and still use AA, just swap modes using the mode button.
Click to expand...
Click to collapse
oh ok so you can listen to music on USB while AA is navigating for example with no issue? like they'll run at the same time? which head unit are you running? thanks!

Yup. HU=4100NEX

justinope said:
oh ok so you can listen to music on USB while AA is navigating for example with no issue? like they'll run at the same time? which head unit are you running? thanks!
Click to expand...
Click to collapse
Actually a lot of dual zone head unit can achieve that, you may search Pumpkin Andorid car stereo, they sell a range of devices that runs Andorid system. I used one of the unit in my car for now, and everything runs good!

Recommendations for head unit.

I would like some recommendations for a double din head unit. I wanted to have nav, rear view cam support, aux and 4G/WiFi.
I was going to make my own system with a raspberry pi, but after pricing stuff out I'm gonna be looking at a similar price of $200+. So I would rather just buy an android head unit since that's the OS I want to use anyway and it's still not that smooth on a rasperry pi. Although Google is going to offically suport it soon.
Thanks
Sent from my VS985 4G using Tapatalk

Check on Crutchfield.com. I've only seen one unit that runs wifi(its alot more the $200), and havent seen one that runs cell band

Check out 'Joying'. You will have it in a few days.
If they have a package for your car then she is plug&play. Many of the units are the same but come with different stuff so the price changes. Some have volume knobs - do get that.
Joying... (can't post links so you have to type in)
carjoying-dot-com
I personally got this setup for my Nissan Frontier truck...
and i now have the 5.1 update hardware to update from kitkat. You might want to ask for the 5.1 models.

Yeah after I have been looking around the joying is probably what I'm gonna go with.
Sent from my VS985 4G using Tapatalk

The unit I got was the 'JY-NQ128'.
If you search for it on the joying site you will see it is set up for Nissan cars/trucks meaning they include plug and play cables for that vehicle so it's working in minutes.
That part number also comes with backup camera, gps stuff, etc. It has a volume knob on the top. Some other packages will have the same unit at a different price but come with say an OBD2 dongle and a volume button in the middle or no buttons or no navigation. Some have a DVD player.
A note about navigation... You have to ask for it. They will then send you a link for the 'IGO' software and maps. You install it on the blank SD card they include. IGO is kinda a standard I think but you can also use Google maps, Here, Waze, whatever you like. In settings you just set the nav button to whatever.
You can buy cables, backup camera, etc from their site if they don't have a package for your car.
I have bad ears so can't be trusted on its ability to play music but seems to work fine. I bought it mostly for its backup camera, navigation and of course the powerful Android system. My calendar is on there, email, etc.
Nice unit 1024x600 screen too.

daveEM said:
The unit I got was the 'JY-NQ128'.
If you search for it on the joying site you will see it is set up for Nissan cars/trucks meaning they include plug and play cables for that vehicle so it's working in minutes.
That part number also comes with backup camera, gps stuff, etc. It has a volume knob on the top. Some other packages will have the same unit at a different price but come with say an OBD2 dongle and a volume button in the middle or no buttons or no navigation. Some have a DVD player.
A note about navigation... You have to ask for it. They will then send you a link for the 'IGO' software and maps. You install it on the blank SD card they include. IGO is kinda a standard I think but you can also use Google maps, Here, Waze, whatever you like. In settings you just set the nav button to whatever.
You can buy cables, backup camera, etc from their site if they don't have a package for your car.
I have bad ears so can't be trusted on its ability to play music but seems to work fine. I bought it mostly for its backup camera, navigation and of course the powerful Android system. My calendar is on there, email, etc.
Nice unit 1024x600 screen too.
Click to expand...
Click to collapse
Does your unit have android auto Capabilites?

lbus9168 said:
Does your unit have android auto Capabilites?
Click to expand...
Click to collapse
Not sure. I've not researched Android Auto but I suspect it is totally limited (AA).
My unit is full blown Android. You have to be careful here. For example streaming a movie while driving is possible. It is initially shut off in settings but you can turn it on.
The unit is like a Nexus phone. No limitations.

daveEM said:
Not sure. I've not researched Android Auto but I suspect it is totally limited (AA).
My unit is full blown Android. You have to be careful here. For example streaming a movie while driving is possible. It is initially shut off in settings but you can turn it on.
The unit is like a Nexus phone. No limitations.
Click to expand...
Click to collapse
I think the biggest thing im looking for is a nice driving friendly UI, with good navigation. Android auto ticks all my requirements.

How about “Pumpkin”?
Android 5.1 Lollipop Stereo https://www.amazon.co.uk/Pumpkin-UNIVERSAL-Mirror-link-Bluetooth/dp/B0197X0IKM