[Completed] [Q] USB Audio no longer working since Lollipop update - XDA Assist

This is actually incredible. Before upgrading to Lollipop on Galaxy S5 I was able to plug my DAC (a Dragonfly 1.2) via USB OTG cable into my Galaxy S5 and enjoy pristine usb audio without a single hint of a problem - all apps working - MX Player, Inbuilt Music App, Poweramp etc - all working perfectly.
Then I upgrade to Lollipop, which is supposed to be great for USB Audio, and it doesn't work any more. At all. I am now back to using an app called USB Audio Player Pro, which allows you to use DAC audio devices to connect to headphones and (thank god!) this still works awesomely, but I was really enjoying all my apps making use of my USB audio device and now that has just been screwed over by the update.
There was so much pleasure in just plugging in a usb audio device into the phone via an OTG cable and everything working great, but now I just fall on my knees and shake my fists in the air bellowing "WWWHHHHYYYYYYY??!!!!"
Has this affected anyone else ? I've restarted, factory reset since the update and googled the crap outta this and all I can find are people saying "Yay! USB Audio functionality has been added with Lollipop".
From my perspective, this appears to be balls.
I'll happily downgrade back to the older android OS if its possible just to get this one happy function back.

Hi I think you should ask your question here instead. There are lots of active people in that forum that will give you some answers and hopefully a solution.
thank you and good luck

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Wired headset issues: sound not playing through it.

My wired headset has never worked like in Windows Mobile. Polaris just refuses to play music through it. I think developers are working on this, but some users have found workarounds that work.
I created this topic to keep track of this issue in order to give it the importance I think it has. I hope you think the same.
I also agree that this issue deserves more attention from the developers, especially because, at least for me, is the main inconvenience with Froyo at the moment (this and the related issue with usb mounting and adb).
I can confirm that one workaround is to plug either the headset or usb in recovery mode and then quitting into android, after that it works as normal until the next reboot, in the sense that if you unplug and replug the headset / usb it will recognize it. I don't know if it will be hard to fix, but it seems that android cannot communicate with the usb port after fully booting.
Same problem here. The recovery mode workaround does recognize USB but it would not recognize my wired headset.
The working around for the wired headset RC W100
The headset is working with Incubus RLS12 only when you unplug the headset it isn't directly play on the phone speaker.
You have to stop playing (pause) and turn off (end key) the screen. Unlock the screen and start playing with the music on the phone speaker.
It isn't necessary to reboot with the headset connected to enable it.
Hi!
I can't get my wired headset to play music through it. Unless I've not understand the workaround it does not work for me. Here is what I've done:
- stopped the music player (while playing through phone speaker);
- switched off the display;
- connected the wired headset;
- start playin' again but it plays always through phone speaker;
Thank u.
I can confirm this issue.
I really love the work done with Android, but I can't use it as an MP3 player, because my wired headset doesn't work.
Is this known with the developers, and being looked in to?
Nothing new on this issue so far?
Up!
I am still ionterested in this issue!

[Q] Best car audio deck with Android phone?

Hi
I'm trying to buy an after-market car audio deck/receiver. After having spent a few hours at a car stereo shop, nothing I saw there seemed to work 100% with my Android phone (Samsung Vibrant running 2.2 custom froyo).
My first pick was an Alpine IDA-X303 which is intended for iPhone/iPod but has USB input, so I tried with my Vibrant with no joy either in mass storage or media player mode. The deck doesn't support BT so moved onto the CDE-103BT. On that one, it pairs with BT but supports only phone function and no BT audio. It picked up the Vibrant over USB but reported back "no files" yet I had placed mp3s in root of both internal and external sd. So despite it having USB and BT, it would be down to mic jack. I looked at a few other Alpines and they seemed to all have some sort of brutal shortcoming like these when connected to my Android.
I tried a JVC and the USB worked as expected, although track information didnt get displayed on the deck. And I perused the Sony's but really, I was after an Alpine and ultimately I want BT audio with the USB option just to charge if needed. Nice to have is support for streaming apps eg Grooveshark and Subsonic.
So I thought I would ask fellow XDA'ers: Has anyone had success with their phone over BT audio (or even just USB) with a car deck and not suffered major shortcomings? Can anyone recommend a car deck, Alpine or not, that supports BT audio properly and whether it works for streaming apps or what solutions people have found for running this combo? Whats the best deck out there right now for supporting music on Android?
Thanks!!
I'm looking at these head units with some features in addition to Bluetooth version 5.0
https://forum.xda-developers.com/android-auto/android-head-units/looking-list-android-car-stereo-head-t3899651

[Q] USB Speakers - Is it Possible

Hi guys I was wondering if it was possible to get the transformer to output music through the USB ports. I have a set of portable Creative speakers which have great sound and would love to use them with the transformer. They are powered and receive audio from USB
It is very possible, but you'd ave to add the device modules (drivers for the device) to the kernel yourself because it isn't native. I've been trying to get USB headphones working for a while.. :/
Thing O Doom said:
It is very possible, but you'd ave to add the device modules (drivers for the device) to the kernel yourself because it isn't native. I've been trying to get USB headphones working for a while.. :/
Click to expand...
Click to collapse
Got work usb audio on tf101 with CM10. Just kernel modules for usb audio are not enough to get sound from apps to be routed through the DAC. It's also needed to patch vertana audio driver.
I know it's been a long time but I just got around to rooting my TF101 and actually enjoying it. Has anyone done anything similar with speakers or headphones
Sent from my Transformer TF101 using xda app-developers app
Lollipop - Any Improvements?
Has anyone been able to get USB Audio working in a Lollipop ROM given the improvements to USB host?
So far, no luck for me:
KatKiss Lollipop 5.1 #21 ROM
JBL Pebbles USB Speakers connected to the dock
My tablet recognizes there is a USB audio device as the audio stops after connecting.
Also, disabling auto routing of audio to USB audio devices does what it supposed to do - so detection works.
Connecting the headphones out to the aux in of the USB speaker didn't work. Tablet speakers shut off but no sound in the USB speakers.
I could get it to work is powering the speakers from an AC charger and using the tablet headphone out to it.
Also, USB Audio Tester app works in that it can detect the USB device and it was able to play audio out of it (tested via connecting int mic to ext speaker mode and raising the volume bars).
To my understanding from the developer's description, that app uses non-standard interface to output USB audio.
The speakers work fine on Windows and Chrome OS without drivers so I was hoping it was plug and play.
Update:
I did note that I had to raise the in-app playback control volume bars first though to work in USB Audio Tester app.
Also, when connected to a computer and using the Aux In of the speakers, my phones and tablet can play audio.
Based on power draw of a USB charger I connected, the speakers use 0.6W idle and about 1W max.
Therefore, I'm thinking maybe it fails the USB enumeration in Android and the default 100mA is not enough.
Anyone know how to check the USB host enumeration settings?
phioschaos said:
Has anyone been able to get USB Audio working in a Lollipop ROM given the improvements to USB host?
So far, no luck for me:
KatKiss Lollipop 5.1 #21 ROM
JBL Pebbles USB Speakers...
...Also, USB Audio Tester app works in that it can detect the USB device and it was able to play audio out of it (tested via connecting int mic to ext speaker mode and raising the volume bars).
To my understanding from the developer's description, that app uses non-standard interface to output USB audio...
Click to expand...
Click to collapse
Since we are talking about USB HOST, maybe it's important to use USB OTG cable, I reckon, as not all USB cables are equal. This has just recently struck me, because I used USB cable that came with my soundcard the other day. Its of great quality, sure, but I'm almost positive it's not OTG. My audiocard is externally powered, so on the other hand it might be just unimportant in my case...
USB Speakers of all sorts have generic DACs in them that require no special drivers and have to work out of the box on any system as long as USB connection and standard USB functionality are intact. Success stories of USB Audio working under Lollipop are rather abundant.
If USB Audio Tester works for you then USB Audio Player PRO should too, those are made by the same guys AFAICT. UAPP is no free app though, costs a sum, and sadly its proprietary driver(yeah, those devs apps use "non-standard interface") only works inside the program, one cannot watch Youtube or MX Player by using that... Compatibility list is on the devs site. My card, E-MU 0404 USB is listed as compatible for only RECORDING, not playback. Heck, I'm absolutely certain, I saw someone on some forum claiming they got same card totally working under UAPP and that wasn't even on Lollipop! Anyway, my trial and error continues...
I don't have a USB OTG cable for the TF101.
Instead, I'm using the keyboard dock that provides two USB ports.
It should be the same thing.
It is very good to hear that USB audio is working for a lot of people on Lollipop.
I've tried testing my speakers on more Android devices - my Nexus 5 and Samsung Galaxy Tab S.
Like the TF101, the speakers are detected as the OS switches over (no more audio out of built in speakers) but no sound out of the speakers themselves.
I'm leaning towards these speakers are not compatible with Android yet.
Sigh - non-standard standards.

[Q] Native USB Audio support in JB?

Hi,
I read somewhere that one of the new features that JB brought to android was the ability to use USB audio devices natively, i.e support for external USB DAC's.
This should enable us to use USB speakers (I'm NOT talking about the ones that draw only power from USB) such as my Arctic P531 for instance.
However when I plug in my headphones to my infinity's dock, the audio still plays from the tablets speakers! I can control the system volume by the volume control on my headphone but audio comes only through the tablets speakers :crying:
Anybody know if i'm doing something wrong? or not doing something?
Has anybody gotten a USB audio device working on their infinity?
BTW, FYI, I am running stock JB, stock bootloader, stock everything.
come on... anybody?? any help?? i cant be the only one here??

Android device as speaker for other android device (phone)

Hi,
I know this might sound strange, but I would like to use a android device as sort of speaker, which I connect via aux to my Radio, for my android phone.
Why:
I have a beautiful Nokia 8, without root since its not possible. I still would like to use Viper4Android so I must do something creative.
Also I have a nice car sound system + bluetooth/aux radio which I would like to enjoy.
As some of you know the Viper4Android software makes music a lot better than default. To enjoy this I have to use my old rooted device in the car.
That works okay, I can play music and enjoy Viper4Android. However, I need to copy files to this device. I cannot easily stream from internet (because my root-less phone has a simcard and internet) and Flitsmeister or Navigation does not stream to speakers (since I also do this on my root-less phone).
So now I would like to use this rooted old phone as Viper4Android a speaker/ audio relay or whatever you can call it.
Is there software for this? I could not find anything yet, but maybe I use the wrong search terms or just don't know the existance of a nice program which can do this yet.
So my wished/ideal situation:
Rooted old phone with Viper Audio, no simcard , in car. Connected via aux to radio.
And when I enter the car, my daily used Nokia 8 phone connects via Bluetooth or wifi to this phone, detect it as audio device/speaker and plays the music or other phone sounds over this old android device to my radio.
I hope someone can help me. Thanks in advance.

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