Database Develop

Video composite wire

Hey guys I was thinking that if I buy the wire and connect the yellow part to a drop down monitor, and plug the auxillary wire to the tab form my car stero. Will i be able to listen to a youtube video or movie? Im sure Ill be able to watch it but dont know if i will still be able to get sound. Hope this makes sense.
Sent from my SCH-I800 using XDA App

Yes, the red and white are audio. They are independent. I connect the yellow to an lcd projector, and the red and white to a sound system practically every day.
Safety tip - keep your eyes on the road!

Ok but can i bypass the red and white connections and plug the ipod wire to the tabs headphone plug so that i can play the sound through the cars speakers?
Sent from my SCH-I800 using XDA App

Yes, that would work. There is an rca to headphone Y-connector, so you could have less cable.

Nook Color as In-Car PC

I have been working on using my Nook as an In-Car PC. The setup as taken some time to perfect, but I think I've finally got it. I am running CM7 nightly 117. Internet is being supplied to it by an AT&T Mifi and the audio is being streamed over bluetooth through a modded Plantronics Voyager 855 ( headset has A2DP). I modded the headset by removing the earpiece and replacing it with a 3.5mm headphone jack.
I found a tutorial on Lifehacker.com about modding the headset.
My mount in the car was created using a piece of 1" aluminum flatstock, some black self adhesive felt and some velcro. The dash kit in my car has a pocket under the stereo that was the perfect height for the bracket that supprt the nook. All I did was cut the flat stock to 2 8" pieces and bend the into hooks at the end. I covered the Hooked ends with felt to protect the Nook from getting scratched and then velcroed them to the top of the pocket. A piece of velcro on the back of the nook and on the dash above the stereo finished the install. I posted the video on youtube under the username jboyz1007 ( sorry haven't posted enough to be able to post a hyperlink.)

Here is a pic of the modded bluetooth

Nice attempt! Here's the embedded video for ya.

Thank you for posting the video. I appreciate it.

I would be interested in some pictures of the mounting you did. Vehicle make/model, etc.
Sent from my HTC Vision using XDA App

I am at work right now but when I get home for lunch I will post a pick of the mount. The car is a 2004 Chevy Cavalier 5 speed. The mount puts it at a great angle for viewing and I can reach it with my hand on the shifter.

Here's the pics that were requested.

A little update. (actually big update.). I totally redid everything. My stereo is now in the glove compartment and the nook is now flush mounted in the dash. I ditched the Bluetooth for a audio cable direct to the stereo because audio quality was much better. I now have gps supplied by a TomTom MKii Bluetooth gps receiver I picked up on eBay for $12. I am using Carhome Ultra as the launcher and power is supplied to the nook through the USB cable run through the dash to a USB charging adapter in the aux power port. Here's a pic. Enjoy

kalel2000 said:
A little update. (actually big update.). I totally redid everything. My stereo is now in the glove compartment and the nook is now flush mounted in the dash. I ditched the Bluetooth for a audio cable direct to the stereo because audio quality was much better. I now have gps supplied by a TomTom MKii Bluetooth gps receiver I picked up on eBay for $12. I am using Carhome Ultra as the launcher and power is supplied to the nook through the USB cable run through the dash to a USB charging adapter in the aux power port. Here's a pic. Enjoy
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Very nice man. Might have to check this out
Sent from my SPH-D710 using xda app-developers app

kalel2000 said:
A little update. (actually big update.). I totally redid everything. My stereo is now in the glove compartment and the nook is now flush mounted in the dash. I ditched the Bluetooth for a audio cable direct to the stereo because audio quality was much better. I now have gps supplied by a TomTom MKii Bluetooth gps receiver I picked up on eBay for $12. I am using Carhome Ultra as the launcher and power is supplied to the nook through the USB cable run through the dash to a USB charging adapter in the aux power port. Here's a pic. Enjoy
View attachment 1265233
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Nice, I like the custom molded dash panel, too.
Is CarHome Ultra your default launcher? How do you handle volume control? Power control for the Nook (in the event of a hang, for example)?

Tiezane said:
Nice, I like the custom molded dash panel, too.
Is CarHome Ultra your default launcher? How do you handle volume control? Power control for the Nook (in the event of a hang, for example)?
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Thanks for the compliments.
To answer your questions. The dash panel isn't custom molded. I just covered it in carbon fiber vinyl because I have a few too many holes in it and don't have the money for a new panel right now.
ADW EX is my default launcher. Carhome Ultra is an app, but in the settings of the app you can set it to respond to the home key as if it were a launcher.
Volume is controlled by an app called oddly enough "volume control" by Rubberbigpepper. It has a slider on the side of the screen. I put it to the right side on the center and set it to auto hide so all I do is touch that spot and slide my finger up and down.
As far as power, that is a funny one. My nook doesn't run on battery. A circuit fried inside and since then it won't run on battery power. It is way outside warranty and works fine when plugged in so this just seamed like a logical use for it. If I have to hard reboot it, which is rare, I simple pull the power. As far as sitting the screen down, for that I use Button Savior.
Hope this answers all you questions.

Latest tweak.
Didn't like the way carhome ultra was chopping off the words on the icons and the time. After reading in a couple of forums, I found out that it doesn't support non standard dpi like 160dpi. Which is the default of the nook color. I used the nook odds and ends app to change it from 160 to 180 and here is how it looks now.
As you can see it is much better and all my other apps still work. As a matter of fact pandora even looks better.

What about access to the SD Card? Are you still data tethering through the Mifi?

Tiezane said:
What about access to the SD Card? Are you still data tethering through the Mifi?
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I don't have access to the sd card, but if I do need to transfer files,I use Dropbox and file manager. As for your other question, yes I am still using the mifi.

Also the mifi has an sd slot, so if I need to access a big file like a movie, I can put it on there and then use a file manager app to transfer the file that way.

Was wanting to try something like this in a 2002 Honda civic, thanks for the tips!
Sent from my ADR6400L using xda app-developers app

Last update.
Just got a OBDii Bluetooth reader off Amazon. Running Torque lite. Works great.

kalel2000 said:
Last update.
Just got a OBDii Bluetooth reader off Amazon. Running Torque lite. Works great.
View attachment 1294656
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No problems with range?

No problems with range. The obd II device is only about a foot and a half away from the nook. The GPS receiver is about 2 feet away and it works fine too.

Thanks for your post, I wish I would have seen it earlier.
Just started a project like this myself recently using a Nook Color, but I'm wishing I would have spent the extra money and got a tablet that works a bit better. Seems too unstable, but it could be my dislike of CM7 and the need to use CM10.
Anyway, I use A2DP as well (which isn't working for me on the recent Beta 4 of CM10 all of the sudden) with a Blackberry Bluetooth Remote. I really hate Android's handling of Bluetooth, as I have to use AutomateIt to turn off Bluetooth when the power shuts off, and turn it back on in order to connect every time. The wireless part is nice though. I also use AutomateIt to keep the screen on when I turn on the car (usb power connected), open Poweramp when Bluetooth is connected, and turn the screen off when the car goes off.
Also use Poweramp as my music player, and was hoping to get music videos on there too, but it's another limitation of the old NC that it can't seem to play much. I don't have mine built in to my dash, but I did pick up an iKross car mount and I'm using it without the arms to hold my NC. Unfortunately, another problem I'm having, is the suction on the back of the tablet is causing ghost touches all over the screen instead of working properly like when I just hold it. I bought a cheap case thinking that would help, but it hasn't helped at all.
I like your setup though, and I'm glad someone is getting it right, I'm hoping I can get mine working in the next several weeks before I decide to just get rid of the NC and pick something up for Christmas that will work better for me.

Nexus 7 [2013] in my Mazda 6 [2009]

So I've replaced my stock Navigation system in my '09 Mazda 6 with a 2nd gen Nexus 7.
I bought a used one off ebay because it didn't matter to me if the case/cover was banged up or not as I was planning on building it into the dash. The Nexus fits pretty well in the 2-din opening of the aftermarket panel I got [American International brand kit# MAZK860]. I used a Minisuit-X TPU case to help hold the tablet in place. The case creates a raised frame around the screen and makes it easier to locate the screen from the back of the 2-din panel. Notches needed to be cut in the sub-frame piece of the din kit for the USB connector and headphone jack, but other than that very little modifications were needed. I used a piece of PVC perforated sheet to hold the tablet into the din plate. The perforations in the sheet made it easy to cut out notches and holes with side cutters and achieve the shape I wanted without having to make a mess using a dremel.
For audio, I had purchased a Syba SD-CM-UAUD DAC but had trouble getting it to work right so I am now just using a 3.5mm 4-pin splitter to 3.5mm headphone/mic jacks. I have a JK MIC-J 044 lapel clip microphone stashed behind a small vent in the upper console panel and wired a headphone jack into the harness [Metra 70-7903]. I know some people think the DAC is far superior but I found the headphone jack audio output good enough for me and running it through the stock Bose amplifier in my car sounds excellent.
I'm also using a Joycon EXR to capture steering wheel controls and an EasyCap Dc60 to capture video from my KS1 dual channel dash camera. The camera is set to show the rear view for the video out so I can use it as a back-up camera on the tablet.
My first time installing the tablet worked ok. I had a few problems including the steering controls not working (except Volume down) and the battery wouldn't stay charged enough, forcing me to remove the tablet and charge it every other week. The Easycam also wouldn't work and flash drives wouldn't load right. The Joycon, Easycap, and flash drive issues were due to the $2 4-port hub I got free with something. I tried an Amazon Essentials hub too and it had an intermittent short. A 4-port Insignia hub from Bestbuy did the trick and everything is working now.
I did rebuild the harness last weekend because I wanted to get the Li-Ion battery out of the hot dash. Even though this setup was working ok, when it's 90-plug degrees outside, the tablet will shut itself off and boot-loop until it cools down. I decided to replace the battery with a 12V to 4.2V DC Step-Down regulator. I got an extra battery from ebay and remove the tiny controller board. I had read where other people just replaced the battery with a power supply and were getting odd messages from the tablet about how it was at 0 volts and wouldn't sleep or update properly. So, I used the battery control board and it reports the battery level to the tablet (usually around 90~95%).
The only issue I am having with the power is that when I start the engine, either the power is dropping too much or the car kills power to the radio harness and then I have to wait for the tablet to restart.
To fix this, I plan on using a capacitor to try and keep the tablet powered while the car is starting.
I do need some help. Though I have removed the Li-Ion battery, the overheated tablet will still shut down and boot-loop until it cools down. Is there a way to program it to ignore the temp. sensor? If not, does anyone know where this particular sensor is so I can replace it with a fixed resistor and make it think it's always room temp?
Questions, comments, and ideas welcome!
~Mike

i am sorry i cant be any help but what launcher and rom/ kernel do you use?

amazing. navigation works well ?

ccb101 said:
i am sorry i cant be any help but what launcher and rom/ kernel do you use?
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I'm using Timur's USB Rom for 4.4.4.
eldar4uk said:
amazing. navigation works well ?
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I haven't been on any trips yet, but I did test it on the ride home from work and it works well; picks up the GPS signal well. I just used Google Maps navigation for it and I input the directions using "OK Google".
~Mike

Using headphones/aux

My phone seems to have touchy connection with the 3.5mm Jack. When I plug it in in my truck it won't hold a connection. If I'm using headphones when I bump the phone or set it down it pauses and if I tap the back near the top again it'll play. Sometimes with the cord in Google Now opens when the back gets tapped. I hear a small rattle around the area too. Not sure if it's related. Is this some stupid accessibility feature? Help? I just got this phone yesterday

smithy31698 said:
My phone seems to have touchy connection with the 3.5mm Jack. When I plug it in in my truck it won't hold a connection. If I'm using headphones when I bump the phone or set it down it pauses and if I tap the back near the top again it'll play. Sometimes with the cord in Google Now opens when the back gets tapped. I hear a small rattle around the area too. Not sure if it's related. Is this some stupid accessibility feature? Help? I just got this phone yesterday
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I know this thread is kind of old but did you ever get this issue figured out? I'm experiencing the same thing. I even disabled the Google search app hoping it would fix it, and the Google voice search prompt no longer pops up, but it still pauses and skips tracks with any light bump (at least while using Spotify).
It's very annoying and even kind of dangerous that I have to keep messing with it while I drive. Thanks for your time.
Sent from my HTC Desire 626s using Tapatalk

Surj138 said:
I know this thread is kind of old but did you ever get this issue figured out? I'm experiencing the same thing. I even disabled the Google search app hoping it would fix it, and the Google voice search prompt no longer pops up, but it still pauses and skips tracks with any light bump (at least while using Spotify).
It's very annoying and even kind of dangerous that I have to keep messing with it while I drive. Thanks for your time.
Sent from my HTC Desire 626s using Tapatalk
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It is very annoying and no I really haven't found a solution. I now only use headphones when I'm sitting still. I have found that some cords seem not to be effected by this problem but I'm not sure why. I have tried different brands and styles to no avail. The only thing I ever read about this was that on M8s people put rubber o- rings on their headphone jacks because it was shorting on the metal housing. Obviously not the issue here because the 626s is plastic, but perhaps worth a try? Let me know if you find a solution

I can tell you I don't have this issue. I am using some headphones that came with my LG 8 years ago lol and an aux from the dollar store. Haven't tried anything else.

I have some trouble with my headphone/aux port too, but not quite like what you all are describing. I'm also using one of the AdvancedStock images from Sandix, so I wasn't certain if that had something to do with it (although I doubted it). I have a cheap but sturdy aux cable in my car that connects to my phone (this cable worked flawlessly with my last phone). When I plug it in, the phone recognizes a cable is plugged in, displays the right icon in the notification bar on the top and the sound works properly (going to the car) for a few seconds. During this time I hear some clicks passed through from the phone. After a few seconds the clicks stop and the phone changes back to as if no cable is plugged in (no icon, sound goes out phone speakers). I then have to unplug the cable and re-plug it back in to repeat the process. Finally after 2-4 tries it sticks and the aux cable stays working. At no point is the connection touchy; in that if I move the phone, shake the cable, whatever, the connection stays the same. I recently learned if I plug the cable in slowly, the phone things I have a headset with a microphone plugged in (this is not that kind of cable; it does not have the third microphone connection). It still does the clicks thing, but when it stops, the aux connection is still working fine, every time. I have not tried it with a normal set of headphones/earbuds yet or an actual earbud-with-mic set.

Noticed with case seems to not do it as much. With mine I have to twist cable to get it to work. There seems to be certain spots that it stays playing but sometimes finicky

Just Another Car Install

Finally got around to making a video of my Nexus 7 (2013) install in my 2003 Toyota Sequoia:
https://youtu.be/CjpAQHARNO0
I completely replaced the factory radio with the N7, and connected it to my factory JBL speakers and connected my steering wheel controls (including the Mode button) with a Joycon.
The only thing left is to get phone audio to work through the N7, when placing or receiving calls (folks can hear my through the amp mic but I can't hear them). Supposed to be an android limitation...but there's got to be a solution. For now, I just don't take calls when driving. So far, that's been a win!

How do you think it will hold up on hot days under extreme heat?
Sent from my SM-N920T using Tapatalk

How did you get the Toyota back ground?
Sent from my SGH-I337M using XDA-Developers mobile app

hi guys, i removed the battery from my nexus 7, i put it in the car directly from cig lighter charger. the screen sometimes goes fully black, then other times it goes all white or green and the only solution is to remove the power source, wait a bit and plug it back in. what can cause this? if i plug it into the charger at home, i don't see this happening. i left it on charger during the whole night and in the morning it was still running. i tried it with a power bank and the result is the same, it goes crazy...