Android-to-Android Bluetooth Profiles - Galaxy S III Q&A, (US Carriers)

Hi everyone,
I am an owner of the GSIII I747M and the ASUS Transformer, both running ICS. I recently had this idea (fantasy?) where I mount the Transformer in my car, hook it up to the car speakers and basically use it as my in-car infotainment system instead of the headunit that's in there. Nothing wrong with my in-car headunit (except the fact that I can't get bluetooth to work with my GSIII), but the tablet will give me tons more features. When I enter the car, I want the tablet to automatically tether to my phone via wi-fi and via bluetooth. Wi-fi is for internet access and it works just fine. The bluetooth is for the hands-free profile, so that when I receive a call, the music/navigation/whatever gets interrupted and I can take the call. I also want to be able to dial from the tablet.
When I connect the two devices via bluetooth, I don't have a hands-free profile; indeed I have no useful profiles at all. My question is simple: is there an app for that? Any suggestions? Has anyone done this? Thanks!

Related

[Q] Use phone as bluetooth headset for tablet?

Okay this is what I've been wondering...is there anyway to use an Android phone as a bluetooth headset for the Galaxy Tab (or any Android tablet for that matter)? im planning on getting T-Mobile's prepaid Android 2.2 phone and i want to keep my minute usage down by using Google Voice on the tablet. And since they both have bluetooth capabilities it should be possible to use it in this manner, right? I do not want to use one of those hideous, uncomfortable bluetooth headsets because im already going to have a bluetooth device (the phone) with me that im more comfortable using. Is there any way to do this or an app that enables this functionality?
Isn't that like call forwarding or something?
no because your not forwarding your calls, your handling the call over bluetooth. this is what im talking about: people will call my tablet's Google Voice number, and I will be able to use my phone as a bluetooth headset for the tablet to take the call
its the same concept as bluetooth headsets today:
-you get a bluetooth headset
-you pair the headset with your phone
-you take calls on your phone but talk and listen through your bluetooth headset
the way im trying to do this is:
-you get a bluetooth-capable phone
-you pair the phone with your tablet
-you take calls on your tablet but talk and listen through your bluetooth phone
since the phone already has everything that a bluetooth headset has--microphone, earpiece, bluetooth radio-- it should be able to pair with the tablet and work in the same manner as a regular bluetooth headset
yes!
Im looking thos for months my friend. But no one seems to know anything. We are talkin for clever and serius programming so it is not so easy to find sonething.
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I have been looking to do the same thing with my Samsung tab. Instead of walking around stucked to my face.
Yes I could use a BT headset, but it won't dial out. There is a specific Bluetooth profile to do this.
i don't know much about this, but wouldn't the phone would need the bluetooth protocol that a headset uses? someone would have to make a program that would allow the phone to be used as a headset, but then also decide what gets priority if the phone needs to also access the mic or earpiece when you are on a call...
i don't mind simply using a bluetooth - that is more comfortable and flexible than me holding a phone in one hand.
I am seekung solution too.
I'm looking for a solution to this as well. But a different application.
using a tablet as a car-computer.
leave phone in pocket. take and view phone calls though tablet, which is mounted to dash, which is routed to the car audio system with strategically placed microphone built into dash.
I'm surprised no one has made this... seems like something many would be after.
looking for the same here :-(
I want to buy a cheap tablet to leave in the car and use as a gps.
I'd like it to being able to be connected to my phone and work as a bluetooth hands free of sorts.
anyone has 2 android devices to try and connected and see what happens?
Me too - so i'm posting here to show that there is really demand for solution
bump 10char
The Phone app apk is there but it doesn't work Honeycomb, Google Voice also FCs. I think it's because Google knows it would take away from the Android Phones and that would piss off the carriers.
Why should it take people away from carriers? Me want to use my communicator as phone №2, so i could not take from my pocket the first one.
Yuna said:
Why should it take people away from carriers? Me want to use my communicator as phone №2, so i could not take from my pocket the first one.
Click to expand...
Click to collapse
Because you could Google Voice, Skype, etc for a lot cheaper than a carrier.
same same, would be great solution to using tab as a phone
What we are seeking is the Bluetooth HFP (Hands-Free Protocol) (ver. 1.5) HF Profile. Many newer OEM car head-units support the HFP hands-free (HF) mode while most all Android devices and tablets support the audio gateway (AG) mode only.
I am not a developer but I would suspect that getting the AG portion of HFP to work would require changes to the BT drivers. If anyone has the HF mode working on an Android device, please chime in!
ianwood said:
What we are seeking is the Bluetooth HFP (Hands-Free Protocol) (ver. 1.5) HF Profile. Many newer OEM car head-units support the HFP hands-free (HF) mode while most all Android devices and tablets support the audio gateway (AG) mode only.
I am not a developer but I would suspect that getting the AG portion of HFP to work would require changes to the BT drivers. If anyone has the HF mode working on an Android device, please chime in!
Click to expand...
Click to collapse
Do any devs have ideas? This would make tons of tablet owners happy. In an ideal world, we would be able to keep an Android phone in our pocket, and send/receive texts on the tablet through our phone carrier, as well as make and receive calls using our tablets as a Bluetooth speaker phone. This marriage of tablet to phone would be awesome, and generate a lot of money and interest in the app market.
Does anyone know if there has been any progress on using a phone as a bluetooth headset for a tablet? I am trying to figure out how to do this with a samsung galaxy gio and a samsung galaxy tab 7.
junglizste said:
I'm looking for a solution to this as well. But a different application.
using a tablet as a car-computer.
leave phone in pocket. take and view phone calls though tablet, which is mounted to dash, which is routed to the car audio system with strategically placed microphone built into dash.
I'm surprised no one has made this... seems like something many would be after.
Click to expand...
Click to collapse
This is the exact solution I am looking for! Come on developers of the world, how hard can it be!
So is the problem with this that Android doesn't support the necessary profiles in its bluetooth stack? Is there any way to add the profiles ourselves?
It would be nice if a developer would look into this.

[Q] Making/receiving calls using tablet connected to car bluetooth

Hi,
I have a 2012 Mazda6 that doesn't have a navigation system. I regularly use my phone (Droid Maxx) for waze/music/phone calls through the car's built in bluetooth. I'm interested in mounting my tablet in my car basically because it has a much larger screen (LG G Pad 8.3). However, I'm pretty sure my car's bluetooth can only be connected to one device at a time, so if my tablet was connected to the car bluetooth I wouldn't be able to receive calls.
I'm planning on using my phone as a wifi hotspot for my tablet to transfer data, but I was wondering if there was a way to:
1) Switch the bluetooth connection from the tablet to my phone when I receive a call. OR
-I'm fairly handy with tasker so this might be a possibility?
2) Use an app to take/make calls from my tablet.
-Tablet talk (https://play.google.com/store/apps/details?id=com.apdroid.tabtalk) may be a solution, but does anyone know that if I prompt to make a call through the buttons on the steering wheel that it will be able to make a call from tablet-> phone?
There was some discussion here, but the thread has been inactive for over a year: http://forum.xda-developers.com/showthread.php?t=1097219&page=3
Any help/advice would be appreciated! Thank you in advance!!

Android Car Deck (Flyaudio G7) locked bluetooth

Hi guys, so I have a Chinese made android deck running 4.1.2 with I guess is a custom rom from their factory. It works pretty well but they have locked the bluetooth function to only allow incoming inconnections (meaning only my phone can connect to the device). I have an OBD bluetooth transmitter that I would like to connect to the device but the "bluetooth" options menu in settings is hidden. I don't see any reason why my bluetooth OBD can't connect with the deck seeing it connects to my phone fine. Are there any workaround/apps/xposed modules that will allow me to accomplish this?
Let me know if the explanation is not clear. Thanks in advance!
I'm looking for the answer to this also... I tried looking for a bluetooth connection app with no luck. My tocado android double din is running kit kat 4.2.2 and I assume they only allow bluetooth connections for audio and only want you to buy their obd 2 device. I can go into the device settings in the torque app and see my phone and other bluetooth devices but somehow my obd device isn't reckognized... it seems they are blacklisted somehow. Has anyone tried a wifi or usb bluetooth obd2 device? Maybe that will work?

Tablet car integration. Is this possible?

Hi fellow android friends,
I have an older car with a big radio slot. I thought about integrating an android tablet there and connect it to the car stereo, but I have some questions if some features would be possible.
Basically I want to pair my phone to the tablet via bluetooth to mainly stream music to it. But I also want navigation (Google Maps) which I could simply use by creating a hotspot from my phone automatically when it's connected via bluetooth to the tablet. Also I want Call integration. So that I can start, answer and end calls I get on my phone from my tablet. I would set up a microphone in the car for better quality.
Is this possible? If so, how? With specific apps? Or flashing Android Auto somehow to the tablet?

Bluetooth 'Phone' capabilities for tablet

Hi, I have a Lenovo Tab 4 10 plus (Android 7.1.1), and I would like to use it with a Bluetooth speaker or in my car connected via Bluetooth for non-cellular phone calls. The problem is, that when I place a 'phone call' through a third party phone app, it doesn't route audio through my Bluetooth device. upon further investigation, I found that looking in the settings of the Bluetooth device through the tablet, I can see Media Audio, but no option for phone audio. I am using Google voice as well as an app that connects to my company's phone system for calls, so there isn't a standard phone cellular connection. Is there anything I can do to enable this to work? Thanks for any suggestions!

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