I have recently got a new U11 and I have been unable to get the USB-C Headphone Adaptor to work. I have had the problem with stock and custom ROM's. I have tried another adaptor without any luck.
I have tried deleting the audio jack toolkit and also enabling and disabling the USB Audio Routing.
The supplied USB-C headphones work fine, but I really need the adaptor working.
I'm glad to know I'm not the only one with this problem. I wonder if the adapter doesn't work if using headphones with too high of an impedence rating, perhaps? I just figure I got a bad unit.
Perhaps your USB-C port is dirty? I used a tiny flat plastic piece to scrape the dirt off the pins in mine and now the included usb-c headphones don't disconnect as much as they used to. Make sure you're extra careful not to destroy the pins.
Also I had limited success getting the 3.5mm adapter to work on LineageOS, while on stock it works just fine.
I have tried with 2 different phones now, and neither phone worked, and as both phones were brand new I would hope that the USB port was clean.
I have also tried with 3 different sets of headphones, a couple of cheap headphones and a pair of decent Sennheiser.
I had contacted HTC support and I am still waiting to hear what they say, but in the meantime I have installed this Google Play Store Audio Router from the play store and I am now getting audio to my headphones through the adaptor
I had this problem and I fixed it by changing the following setting in the developer settings:
Go to Settings > Developer settings and turn on Disable USB audio routing and turn it back off again. Maybe reboot between the two steps I'm not sure if I did that.
If you don't have the Developer settings, google how to activate that.
Svenvdmeer said:
I had this problem and I fixed it by changing the following setting in the developer settings:
Go to Settings > Developer settings and turn on Disable USB audio routing and turn it back off again. Maybe reboot between the two steps I'm not sure if I did that.
If you don't have the Developer settings, google how to activate that.
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Unfortunately that didn't work on my device.
The audio jack toolkit needs data access. Check to see if this is enabled under apps, audio jack toolkit, data usage. If you're using powersave mode, you need to give unrestricted access.
Related
Has anybdy tried this yet?
http://www.samsung.com/us/consumer/...index.idx?pagetype=prd_detail&tab=accessories
Just wondering how it worked. Too bad it's not HDMI.
I tried it, worked for me. You have to enable it first in the TV-Out settings, and the yellow wasn't really the video one on my cable.
yea, there was a video somewhere showing it working. Just buy a $3 3.5" to RCA cable from ebay or radioshack
Seached on Google and Amazon has one for $1.29
http://www.amazon.com/DCR-TRV50E-DCR-TRV900-DCR-TRV950-DCR-VX1000-DCR-VX2000E/dp/B003V8UB4I
Going to give it a try.
Worked fine for me, no problems at all! Quality was only OK but I'll try it again with a different video and see if that helps.
Is there a way to go from micro USB to HDMI or the jack to HDMI?
For the usb, no it has to have the wardware. For the jack, whats the point? The jack can only output standard definition video and going through hdmi would be pointless. You can use WiFi with DLNA to windows media center to play your HD.
caelestis2 said:
For the usb, no it has to have the wardware. For the jack, whats the point? The jack can only output standard definition video and going through hdmi would be pointless. You can use WiFi with DLNA to windows media center to play your HD.
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except that I can't get DNLA to work Maybe I'll try another app that does the same as allshare
the video out works well, I'm glad that it doesn't use HDMI as I use it in my truck to my DVD/NAV system. It does seem that whenever I've connected the included ear buds to the phone I've had to go into settings and re-enable video out. No it's not high definition, but the quality is more than adequate for my purposes.
Battlehymn said:
the video out works well, I'm glad that it doesn't use HDMI as I use it in my truck to my DVD/NAV system. It does seem that whenever I've connected the included ear buds to the phone I've had to go into settings and re-enable video out. No it's not high definition, but the quality is more than adequate for my purposes.
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I plan on doing this exact same thing this weekend. I have the Alpine IVA-W205, and I think it would be cooler to have audio and video instead of just audio. Plus, I can actually see the navigation directions since I don't have Nav installed.
tikicult said:
I plan on doing this exact same thing this weekend. I have the Alpine IVA-W205, and I think it would be cooler to have audio and video instead of just audio. Plus, I can actually see the navigation directions since I don't have Nav installed.
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Mine is a kenwood DDX-8019, and I have the external NAV
A couple things to keep in mind if you are going to use the phone as a NAV device in your car ...
1. Get long enough cables that you can set your phone where it has the clearest view of the sky possible. I set mine in the tray molded into my dash. Which leads to ...
2. If you use the included micro USB cable with a power adapter you should be fine, but the door that hides the connection on the phone may be too small for many aftermarket cables. I have one that is fine at home, but doesn't provide a secure enough connection for me to trust it on the road.
3. Maps in my area are not 100% accurate, the parking lot where I work used to be part of a highway that has been re-routed, however the map does not reflect this. I have also found that on the 2 times I've tested it on my route to and from work that it will not give a route that includes HOV lanes. (there may be a setting for this)
4. Download the app and enable the turn by turn voice ... but do not rely on it, until you've had some time to get comfortable with it. I've found during my testing that voice prompting comes a bit later than I like at highway speeds, though in and around town it was fine. I don't know if your DVD reciever will allow you to, but I can display the video from the phone and listen to audio from any other source I have available.
5. The only way I have been able to take a call while using the video out function on the phone was to disconnect the 3.5mm jack, it seems that the audio from a phone call is muted, as is the microphone. I guess if it did work there would be no reason for anyone with an aux video connection to buy a bluetooth reciever.
I do not intend to use this as my primary NAV in my own vehicle because my GARMIN reciever is purpose built for it and is far more precise/has more options. BUT ... I will not be renting anymore NAV units from enterprise when I have to travel.
hi
i have a nexus s and a volvo c30 with the multimedia package which has a usb port. With my iphone, I could just plug in the iphone in the usb and i could navigate trough the music and listen to it on my iphone trough the car's stereo.
If i put in the nexus nothing happens, it keeps trying to read the disk.
if i put on usb storage mode, it says after a while that it can't read the disk.
is there any way i can make this work or is it just not possible?
I would check out the manual or Google it. I bet the Volvo stereo only supports FAT16 or FAT32 format (i.e. USB flash thumb drive). Just a guess. Hope it works out...
Also, does it support Bluetooth? If so, see if the stereo can accept audio over bluetooth. I've got a 5-6yr old Alpine head unit that can do it, so I'm betting there's a good chance yours can.
The manual says it indeed only supports usb2 and fat partitions...
Is there any way this can be done on the nexus?
I have bluetooth, but there is no mension about being able to play music over bluetooth, phone does work and addressbook syncs, so bluetooth works as it should
I'm honestly not sure about the formatting issue. I would assume that repartitioning the phone would be a tough job to do without messing something up.
As for Bluetooth, I don't really have any experience with audio-via-BT, but I would try atleast pairing it to the car to see if you can play around with it. Go to Settings > Wireless and Networks > Bluetooth Settings. Enable Bluetooth and turn Discoverable on. Then try using your car to pair with it, or vice versa. If you manage to get it connected, I don't really know what the next step would be, since I've never had a stereo that supported it without paying $200 for an adapter.
I would just play around with the bluetooth stuff and see if you can get it running. Since I'm not familiar with Volvo car stereo systems, I don't know if it really supports playback, or just phone calls. See if there's an input in the menu (ie CD, FM, AM, AUX, etc) called BT Audio, or something like that. 3rd party head units typically have this input if they support it, similar to the AUX input option. I'll see if I can find a generic guide for it in the meantime.
What year is your C30?
Good luck
So it looks like your car does NOT support the audio via Bluetooth protocol, known as A2DP. I found a great resource for your car that you should check out, called C30 World. From there I found a thread on this, where people say it doesn't support it, and that your best bet is to use the aux input jack in the center console. Unfortunately, it also looks like that jack is disabled if you have the Bluetooth package installed.
My advice is for you to post on the C30 World forums and ask for some help. I'm sure there's some very knowledgeable people over there that can help you.
thanks man
I think I will just put a usb splitter in there and use a thumb drive in the usb with my music and use the phone as a phone on bluetooth and still have the option to charge my phone
Try using the BT adapter that I use. Been using viseeousa 2000 plugged to my USB port. Flawlessly stream music wireless. Plug and play device and works with android for bluetooth streaming.
I have a JVC radio that works with an iPhone. Is there any SW that would allow it to work with a android?
This is the second thread you have started on the same subject. What are you expecting to do with it? As mentioned before if your phone is in disk drive mode you should be able to play mp3 files from the card. Have you tried that? Works fine on my kenwood like that.
thanks
I was actually hopping to be able to pump out audio like phone calls etc.. The iPhone can can do it. I thought the other post was removed becaues I put it in the wrong section.
My kenwood does both. But it is actually done by bluetooth. There are 2 channels, phone and AD2P that my headunit has settings for. I myself have never heard of using USB for this phone. I don't think the micro usb port is capable of handling that. If you expect your headunit to handle calls it will either have to be done by bluetooth or by auxillary headphone cable. What way are you trying to make the connection? What make and model of headunit do you have in your car?
You are correct. I was to cheap to pay the extra $ for the BT. I put a spliter on the AUX port and all works. Just had to hide a few cables. The reason I can not use BT is, I use SKYPE for long conf calls. IT works great but it does not pump out audio out of BT.
I connect one side to my XM portable and the other to the audio port on the phone. Seems to be working ok. I get a little feedback from Phone when it is plugged in to a power source. I am working on a fix for that.
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.. :/
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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...
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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.
The phone (running the latest 13-beta and rooted) just can't tolerate USB-C wired ear pods. Audio drops out after a few seconds--even tho the app shows it's still 'playing'. Sometimes I have to stop the app, un-plug and re-plug the pods to get it to play in the first place. The notification area will show that wired headset is attached, but audio just won't stay on.
This morning the phone locked-up while trying to get them to work and I had to hard-reboot.
This happens with a brand-new pair that had a native USB-C connector, and an older pair I'm using with a USBC-to-miniplug adapter.
My bluetooth OnePlus pods work reliably every single time. Tried with two different audio apps, still no love.
Any thoughts?
Do you have File Share as Standart on USB Connection?
xtcislove said:
Do you have File Share as Standart on USB Connection?
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Wow. You might be on to something! Under USB Preferences, "USB controlled by "Connected device" is selected and "Use USB for File transfer / Android Auto is selected--but greyed-out so I can't change it. Am I missing another setting or something...?
I Heard about this Problem before. But i think IT got fixed in latest stable Firmware....
USB-C to headphone adapter music stops with locked screen...and can cause an OS crash?
Would some of you smarter people please help figure out what's going on? I/you can then file a bug report which won't result in it being closed due to their misunderstanding. The primary issue is that music stops playback when a USB-C adapter...
forum.xda-developers.com
April 10, 2023 TQ2A.230405.003.E1 Global​
System
Fix for issue occasionally causing instability while using certain USB devices or accessories *[2]