Nexus Q as a USB Host - Nexus Q General

Turning the Nexus Q into a USB host would also be a good idea, if it's not already. In this sense, if it's possible, you could hook up webcams, microphones and flash drives etc via USB.
A microphone would be good because you could dictate to google now, google search, talk over skype on your tv etc..
perhaps a bluetooth mic would do the trick? anybody experimented with this?

Related

[Q] Possible to listen on Android audio played on PC?

My desire is to be able to listen, on my Android, anything that is output on my PC soundcard (running Linux).
I've been reading about pulseaudio and I'm able to stream specific things, like mp3 files. But I wanted to let Android get everything that is output to pulseaudio. Like YouTube videos, desktop sound effects, music.
The reason? I hate to switch my headphone.
Does anyone has any idea on this?
I've read that it is possible to enable pulseaudio to stream PC's general audio. What can I use to connect my Android to that?
What can I use to connect my Android to that?
Click to expand...
Click to collapse
Well if you are going to use pulse audio on the pc, im pretty sure you would need a pulseaudio app for the phone.
I'm not sure why you want to listen to the audio on your phone. The tiny speaker in the phone is horrible quality compared to the speakers on your laptop.
I want to listen to my PC on my Android with headphones. Not Android's tiny speaker
This would be nice if would be possible; for example it can be used as (sort of) wireless headphones for PC; I will definitely love this option for watching movies; play them on TV via PC, and listen audio via phone, and I don't have to worry about headphone cable (just stuck phone in pocket, and connect headphones in phone).
If someone knows how to make this work, please feel free to reply
P.S. it will be great if it will work over WIFI
I'll bump this in hopes someone has found a solution by now, for Linux and Windows.
Asset UPNP will let you stream a PC's audio output to any dlna client. Its Windows and Mac only at the moment though. I'm looking for something that'll do the same for android. Theres tonnes of DLNA apps out there, but they only stream files, not the complete audio output (ie alerts, streamed audio, phone calls etc).
I'd like this too, ideally i could plug my phone into my amplifier and play music from my pc , save moving everything around.
Please use the Q&A Forum for questions Thanks
Moving to Q&A
im also in need of this.. connect pc and android phone via wifi n stream all audio output (line-out) to android in realtime with no detectable lag.
SoundWire does this. However, there is a noticable slight lag. I'm hoping there's a better solution out there (even if it's over usb).
Edit: Not sure this works on Linux. I use Windows 7
If you want a lagg-free solution, just plug your Headphone-out(pc) to your Mic-in (phone), resistor needed.
Nobody got this idea before ?
You could also just stream your audio from PC with VLC via Wifi...
metalheim said:
If you want a lagg-free solution, just plug your Headphone-out(pc) to your Mic-in (phone), resistor needed.
Nobody got this idea before ?
You could also just stream your audio from PC with VLC via Wifi...
Click to expand...
Click to collapse
Plugging into my Mic-in on my phone is not an option, because my headphones are already plugged into the 3.5mm jack. So it has to be over usb or wirelessly.
People want to stream all the audio from their PC to their phone, not just audio from a video. Does VLC do that?
Has anyone found a solution to this?
I found this info doing a quick search on ixquick-dot-com. It sounds like it's a definitive solution.
Quoted from: [superuser-dot-com] /questions/331126/how-can-you-stream-music-from-ubuntu-to-airplay-speakers-on-your-network-with-ub
---------
You can install airbubble on your android, which works as a speaker using apple's AirPlay (DAAP) protocol.
[play.google.com] /store/apps/details?id=com.bubblesoft.android.airbubble
Pulseaudio can be configured to stream to any AirPlay receiver - check this answer for details on setting that up: [superuser.com] /questions/331126/how-can-you-stream-music-from-ubuntu-to-airplay-speakers-on-your-network-with-ub
With airbubble running, it should show up as a speaker option in the ubuntu sound menu.
---------
I haven't tested it yet, as I haven't reconfigured the comp to use PulseAudio. It may work over 3g AND wifi, just like SoundWire, but instead using a Linux distro rather than Windoze. I plan to test and report soon.
My apologies for the modified urls, the forums won't let me post links yet.
soundwire
i think soundwire can help us in this case
search for it on google play
i have just joined so its not going to allow me to post a link
Soundwire
bruno.borges said:
My desire is to be able to listen, on my Android, anything that is output on my PC soundcard (running Linux).
I've been reading about pulseaudio and I'm able to stream specific things, like mp3 files. But I wanted to let Android get everything that is output to pulseaudio. Like YouTube videos, desktop sound effects, music.
The reason? I hate to switch my headphone.
Does anyone has any idea on this?
Click to expand...
Click to collapse
Hi, my frnd!
U can use "soundwire" android application for this, and believe me it is truly does the job what u said.
I m using this since long and it perfectly streams all audio which your pc generates via wifi to ur android, and u can also use it as a replacement of ur speakers.:good::cyclops:

Micro usb audio connector

Is it possible to use the micro USB audio connector for audio? After rooting, the audio application of the android does not recognize the mp3 files to play. Why not let it do so?
I think that would require USB host mode like on the Samsung galaxy. I think that means needing extra hardware doesn't it? -otherwise I would expect every phone to be capable of it
edit: It is possible but you can fry stuff. Info on NookColor forum
USB host = great possible enhancement?
I wanted to post to proper thread, however I am new here I was not allowed to post on developers forum. So I hope that this post will still somehow find its way there. It also includes your original question.
Since some USB features are now claimed to be working, I wanted to ask directly poping out questions:
http://forum.xda-developers.com/showthread.php?p=21669750
Is it possible to...
1.) disable on-screen keyboard while using USB one?
2.) connect USB soundcard like: http://www.usbgear.com/computer_cable_details.cfm?sku=USBG-X2X&cats=121&catid=121%2C136%2C134
To allow listening mp3, Skype calls.... ?
3.) connect USB Ethernet card like: http://www.usbgear.com/205528.html
4.) to connect other cool usb stuff like: GSM, printers ... whatever
thanks you developer guys, I hope I'll once manage some time to learn more about the system and developement so that I could contribute too !
thanks to androind and nook simple touch creators!
mrWax said:
Is it possible to...
1.) disable on-screen keyboard while using USB one?
2.) connect USB soundcard like: http://www.usbgear.com/computer_cable_details.cfm?sku=USBG-X2X&cats=121&catid=121%2C136%2C134
To allow listening mp3, Skype calls.... ?
3.) connect USB Ethernet card like: http://www.usbgear.com/205528.html
4.) to connect other cool usb stuff like: GSM, printers ... whatever
thanks you developer guys, I hope I'll once manage some time to learn more about the system and developement so that I could contribute too !
thanks to androind and nook simple touch creators!
Click to expand...
Click to collapse
Currently the answer to all of the above is no
The USB host mode patch was done for a specific project (USB keyboard support) and while I have been spending some time playing around with Bluetooth I'm not aware of any other dev(s) working on expanding this atm.
Stuff like audio, networking and Bluetooth requires _a_lot_ more than just the kernel accepting to communicate with the device.
thats shame. allowed skype calls would be great
Skype calls are working on my nook with OTG + USB audio card on usb host mode. But it is a bit difficult ))).
To update these older posts:
Yes, it is possible to disable the soft keyboard when using a USB keyboard.
See NullKbd in the signature.
Yes, Skype works fine.
litvinov said:
But it is a bit difficult ))).
Click to expand...
Click to collapse
Where is the difficulty?
Do a logcat and look for overruns and errors.
There were a few mods done to make Skype work.
so an external usb sound card is working?
Yes, an external USB audio adapter can work.
As a portable solution it's a bit cumbersome.
I don't know what current they usually draw, but my cheapy one draws 75 mA.
A desktop solution with powered hub (charging the Nook), a USB adapter and speakers works fine.
Would USB headphones work directly on that port? I have USB OTG cable and some USB sound card somewhere so I can check with regular 3.5mm jack headphones without trouble when I find some time to do it but I just wonder if anyone tried USB headphones on it and what they think of it. Is it worth of a hassle to buy one for NST?
Some USB devices use a multiplexor on the USB micro connector and can send actual analog audio down the connector.
Many Androids support USB host mode and can support an audio USB adapter, including the ones that go for < $10.
The NST (earlier Nooks with OMAP processors) don't have complete software support for USB host mode but can be coerced into working.
The Glows (later Nooks with IMX processor) don't have complete software or hardware support for USB host mode but can be coerced into working.
The Glow4 (7.8") has audio.

[Q] has anyone tried using a USB Bluetooth adaptor?

Considering the issue with Bluetooth audio headsets while streaming audio/video, has anyone tried hooking up a bluetooth USB dongle to their prime? I'm wondering if android would natively support that type of device hook up. I don't own the dock or USB attachment to test it out.
I was just wondering the same thing.
I have tried it.
I tried 2 Bluetooth dongles and none of them worked. The dongle light comes on, blinks but there is no way on the prime to use it.
You would need to code an android compatible driver.
Is this difficult? Seems like a nice idea for people who are having trouble for example watching Netflix with bluetooth headphones.

[Q] Car Stereo Integration?

My car stereo supports USB thumb drives and iPods. My understanding is that this would work with UMS mode on Android (I think). But with ICS, UMS is gone and replaced by MTP and PTP. Is it possible to still connect an ICS android phone to a car stereo via USB?
I've got a Samsung Galaxy S3 and have tried using the "SGS3 Easy UMS" app to connect my phone with no luck. Is this on the right track? Has anyone else gotten this to work?
I've just switched over from an iPhone which worked great in the car for streaming music via USB and would like to do the same with my SGS3, but right now I can't seem to find a solution so I'm leaning towards returning it and going for the iPhone 5.
Anyone have any luck connecting an ICS android device to a car stereo via USB?
TIA!
phlepper
Why don't you buy a 3.5 mm cable and connect it?
s1xkill3r said:
Why don't you buy a 3.5 mm cable and connect it?
Click to expand...
Click to collapse
Unfortunately, this model stereo (Bose) does not have a 3.5mm input, it only has the USB input. The manual states that the USB input supports "various USB memory sticks, USB hard drives, and iPod players". I have been using it without issue with my iPhone 4 (both as a "USB drive" and to play streaming music via spotify and other streaming players). With the Android phone, with MTP, it doesn't look like a USB drive and therefore won't actually connect (I get a "check device" message).
Seems strange to me that with ICS, the OS is no longer compatible with any of these USB-enabled car stereos (and there seem to be only a handful of MTP-compatible head units out there). Since it apparently worked pre-ICS (I can't verify if that would work on my specific car stereo since my phone is ICS), it would seem that they could have at least had an option to enable UMS mode.
Still hoping for a solution...
phlepper
phlepper said:
My car stereo supports USB thumb drives and iPods. My understanding is that this would work with UMS mode on Android (I think). But with ICS, UMS is gone and replaced by MTP and PTP. Is it possible to still connect an ICS android phone to a car stereo via USB?
I've got a Samsung Galaxy S3 and have tried using the "SGS3 Easy UMS" app to connect my phone with no luck. Is this on the right track? Has anyone else gotten this to work?
I've just switched over from an iPhone which worked great in the car for streaming music via USB and would like to do the same with my SGS3, but right now I can't seem to find a solution so I'm leaning towards returning it and going for the iPhone 5.
Anyone have any luck connecting an ICS android device to a car stereo via USB?
TIA!
phlepper
Click to expand...
Click to collapse
I know how you feal i have a AVH-P3300T and it works GREAT with pandora and iPhone...(even an iPhone 2G) pandora detected the stereo as an accessory right away... but for what ever reason when i plug my HTC Sensation in it jsut reads it it as a disk drive..
there has to be some active driver letting the head unit and the device talk... If there was a way to capture that level of logging going on im sure there some people here that could reverse engineer this... and just make it so that its a service runnign in the back ground...
Either that... or soemoen figure out how to REPROGRAM a head unit from its stock image to an android image lol...

[Q] Car Audio

So I drive a 2010 Nissan Sentra, which has a built in iPod/iPhone hookup to control audio through the steering wheel or stereo (has access to artists/albums/playlists/etc). Now, up until a couple days ago I kept an old iPod filled with music in my center console where the hookup cable was located and was able to play music fine. That iPod has been stolen from my car... wonderful.
So my question is this: Is the Droid Razr capable of playing audio through the micro usb port? I know If so, would something like this http://www.ebay.com/itm/Micro-USB-m...751409?pt=PDA_Accessories&hash=item2a223873b1 work to play music through my car via google play? My options are that or Aux (which means i cant safely change music while driving), seeing as my car does not support Bluetooth audio, and the iPod cable => car is proprietary, not USB. Would another option possibly be an iPod connector ==> Bluetooth, and connect my phone that way?
My Razr is Verizon running stock CM10.
I will try to keep this short.
First- usb ports in car audio will have different levels of support for devices. I usually work with aftermarket equipment as my cars are old, so this MIGHT not apply in your case. In a nutshell, if you plug in via usb, AND the car supports this, its going to try to approach the razr as if it were a usb flash drive, and attempt to read the music FILES you have in there. Two points here- this is NOT a direct audio stream, and thus will not send through audio from any apps on the phone, ie pandora or nav. Your steering controls will work, if this mode happens to work. Also, some stereos support this mode, but have the limitation of only seeing the first drive available and ignoring the others. The razr has two storages and it seems to present the internal first. Because of this the radio sometimes cant see your files.
In my case, my radio would only read the "wrong" partition, where none of my files were. I would up buying a cheap flash drive and leaving that in the radio, while my phone is docked on the windshield with an aux line running in so i can get pandora, etc.
Bluetooth is an option for me, but sounded terrible so i only use it for phone functions.
acslam said:
I will try to keep this short.
First- usb ports in car audio will have different levels of support for devices. I usually work with aftermarket equipment as my cars are old, so this MIGHT not apply in your case. In a nutshell, if you plug in via usb, AND the car supports this, its going to try to approach the razr as if it were a usb flash drive, and attempt to read the music FILES you have in there. Two points here- this is NOT a direct audio stream, and thus will not send through audio from any apps on the phone, ie pandora or nav. Your steering controls will work, if this mode happens to work. Also, some stereos support this mode, but have the limitation of only seeing the first drive available and ignoring the others. The razr has two storages and it seems to present the internal first. Because of this the radio sometimes cant see your files.
In my case, my radio would only read the "wrong" partition, where none of my files were. I would up buying a cheap flash drive and leaving that in the radio, while my phone is docked on the windshield with an aux line running in so i can get pandora, etc.
Bluetooth is an option for me, but sounded terrible so i only use it for phone functions.
Click to expand...
Click to collapse
seeing as my car uses a proprietary port for iPod-in, not a USB port, your suggestions are not possible, but def appreciated. I wonder if the iPod 30pin ==> micro-USB will translate to reading the files off the phone as a mass storage in the manor you are suggesting. Thats going to require putting out some $ and downloading my files from the cloud, and then moving stuff around if its reading from the wrong location in the same way it was with your phone.

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