Database Users

[Q] GPS from phone

Looked around for the last 15 minutes and couldn't find anything on it.
This would be the perfect car interface device that I have been looking for. That being said:
It doesn't support ad-hoc wifi connections so USB tethering will already be used for internet purposes inside the car.
I know there is an app for bluetooth GPS sharing but never heard of anything for USB. Since it does not appear to have bluetooth; how can we share the GPS from our phone to this device?
Any ideas?

I don't think there is such an app, and I think this usage scenario is outside what Amazon intends for this device. You'll probably be able to do it via WiFi when CyanogenMod gets released though.
EDIT: This app shows how difficult it is to do what you said via a Windows laptop, so your scenario us highly unlikely to ever be supported. You'd have to wait for a CyanogenMod port for the Kindle Fire and use TetherGPS.

No Bluetooth
I've read several articles that the Kindle Fire does not have bluetooth on board. But that is what they said about the Nook Color before somebody found it on board but deactivated and then proceeded to activate it.

With GPSD , it should be possible

Tether GPS I have used with my non bluetooth tablets

this can be done but you really need to know what you are doing.
BT is nothing more than a wireless RS-232. (usb for that matter is the same)
if you loop your phone's gps to a bt vtty and then connect the vtty to another device it could work. nontheless you also should need to work on the clint's bt profiles to get what you want.
i have done this some time ago with an windows phone but it was really nasty and painful hack.

I've e-mailed the Amazon Market folks in an attempt to get in touch with the Kindle Fire developers. TetherGPS is already on the Amazon market, and my goal is to make sure that it works with the Kindle Fire out of the gate.
If anyone knows the best way to get in touch with them, please let me know.
Thanks!
Andy
TetherGPS

[Q] Does any eInk Nook have hardware that could support a physical keyboard?

Please forgive my ignorance - I'm a fairly new developer and know very little about hardware.
The subject line of the post pretty much says it all. I'm looking for something inexpensive with an eInk screen that I can use to type on, as regular monitors tire out my eyes after a while. If no software exists, I'd be very happy to contribute to that development, which is part of why I was looking to the Nook (I'm most comfortable in Java).
Does the current model or any previous eInk model have the capacity to connect a physical keyboard? If not, are there any other eReaders that do have this ability? (I know I can get an eInk screen for a netbook, but I don't want to spend that much if I can avoid it.) I saw a few old threads discussing whether or not USB Host was possible, but none seemed to have a conclusive answer one way or another.
Thanks for your help!

I'm not quite sure if the current version has Bluetooth. But since it is android and if it does have Bluetooth. Chances are there would be the possibility of connecting a Bluetooth keyboard.
Another possibility is getting an eeepc network and replacing the screen yourself with a pixelqi screen. That should be easier on your eyes (though probably not so easy on your wallet)
Sent from a Galaxy S 2 Far Away

Sorry, Volcanolotus, but the STR does not have bluetooth. One further option for that would be use the usb connector, converting it to usb host, and adding the physical keyboard. It is just a concept, but it may work.

apeine said:
Sorry, Volcanolotus, but the STR does not have bluetooth. One further option for that would be use the usb connector, converting it to usb host, and adding the physical keyboard. It is just a concept, but it may work.
Click to expand...
Click to collapse
Hm. I thought so too. Fret not! I just thought of a solution. It has wifi right... Use this! https://market.android.com/details?...?t=W251bGwsMSwxLDEsImNvbS52b2xvc3l1a2l2YW4iXQ..
Though its really a clumsy solution but a solution nonetheless

Though i love the nook, would not a kindle, already having a keyboard be a better option?
Now, in regards to using the USB port as a USB host, in regards to cell phones running android, the hardware is there, though software uses have been hit/miss on. ICS (Android 4.0) enables usb host functionality natively in the operating system, this will probably be your best bet for the functionality you want. The downside is that I would expect it to be atleast a year or longer before ICS comes to the nook.

keyboard now working
I asked verygreen to work on this and 24 hours later, voila.
(Nook Touch Android Development) USB Host support (working)

[Q] Nexus 10 as a laptop

Hello. I was looking to replace my laptop these days and since i own a desktop pc,i was thinking maybe a tablet would be a solid solution for something more mobile. I own an android smartphone,but i don't know tablets and their limitations. So,to be more specific:
1) Is it possible to read/write data to external devices,like hdd or usb? And if so, does it need root or is it stock enabled?
2)Is it possible to mirror screen to a monitor? I'm reading strange answers about miracast and i am not completely sure if its micro hdmi out enables mirror screening or just movie streaming.
3)You think it is possible to do some programming on it? Obviously i am not talking about serious and heavy stuff, but since it comes with the best processor out on tablets-yet- and 2gb ram and there are many IDE's on play store i'm guessing it should be ok? Also,would it be a near laptop experience if i installed the linux app?
Hope i did't tire you,thanks for reading.

1)https://play.google.com/store/apps/details?id=com.homeysoft.nexususb.importer&hl=en <- non root.
2)HDMI out does complete mirroring iir
3)well, you could boot ubuntu if you HAD to. but i don't see why not.

I don't think Android in general is well suited for a laptop replacement. I need things like the ability to view more than one window at a time, particularly when programming.
That said, one of the first things I want to do is work on being able to dual boot Linux and Android. For most entertainment type things Android is best but for productivity I'd prefer to boot Linux.

Same here. I mainly got the Nexus 10 as a laptop/desktop alternative to connect to external LCD monitor, keyboard, mouse and possibly USB storage. It obviously seems powerful enough.
Questions:
Since the built-in display resolution is 2560x1600 and the HDMI output is 1920x1080 does it scale down the built-in display when mirroring?
In mirroring mode can you use the tablet as a touch input (laying it flat next to the keyboard) in place of mouse?
Thanks.

Thank you all for the fast answers.
1)From what i saw,usb importer is for reading only,not writing. So i'm guessing root is needed?
2)Thanks,i didn't know it mirrored to screen.
3)You are right about that part,programming needs many windows. Im guessing apps that offer ide's with multi tabs and possibly extending the display through the hdmi out to two monitors instead of mirror could be possible,right? How does the tablet do with compiling/running speed?
Obviously you are right though, dual boot would be the best option.
Thanks again.

If you are looking for the desktop experience, laptop is still your best choice, there's plenty of processing power, program compatibility, storage and screen space at ~$500. Tablets are mobile devices with limited HW and OS, but in return significantly faster internet, social media and multimedia access, better screen, longer battery life and much comfortable weight allowing the kind of easy use (e-reading in bed etc.) a laptop cannot. The closest tablets to a real laptop are the full Windows8 ones starting around $1000. If I wanted the programs and stuff I'd go with a $500 laptop, if I wanted the larger mobile, multimedia and reading experience, which I do, I'd get the Nexus 10.

https://wiki.ubuntu.com/Nexus7
That'll most likely happen on the Nexus 10 as well at some point

[Q] Nexus 7 as display for TV dongle possible?

Hello everyone,
I am attempting to set up a Tronsmart MK908II TV dongle as a portable sandbox and web development environment. For my first attempt I'm using the stock ROM and apps from the app store such as Bit Web Server and Terminal IDE. I've had a fair amount of success, though very tempted to install Pi****u (Ubuntu) for a more powerful environment.
One of my main objectives have a miniature HD monitor so I can have direct access to the device if necessary even when I'm on the go. Before I go out and buy a suitable device for this, I'm trying to get my Nexus 7 to act as the display, since I will always have it with me and it's the perfect size. I believe I may have all the necessary cables and converters to make something like this possible... I'm just a bit stuck at the moment on getting it all to work as I want and I suspect its a software/config/capabilities limitation more than a physical one. I have already attempted this a couple of different ways, including using a USB cable from the dongle and an OTG converter for my Nexus 7, but could not get the Android USB Serial Monitor Lite app to recognize input from the dongle.
Does anyone know of any tools or knowledge that might help me achieve this? I can probably find an app that will allow me to remote control my dongle from my Nexus, which is plan B, but it's far less desirable since there are some circumstances that a purely software solution might not work from the dongle end.
Thank you for your time!
Tennyson Hull

Need help: repurpose old android screen as secondary touch monitor (wired)

I've a galaxy tab 2 7.0 which is beyond repair and hard bricked, I was wondering if I could use it's display and touch as a secondary monitor for windows, with a reasonable response time, for productivity. It would be a tremendous help.

deleted

Dhgr8 said:
Try iDisplay
Click to expand...
Click to collapse
Please read the post before reply. Device is hard bricked. Software solution not applicable. Hardware solution required.

You probably already gave up on this, but I am answering this so other people get at least sortof an answer.
For the display alone you could try to use a display driver board (Just google for "make your own monitor, DIY LCD controller board" Sadly can't post links yet..)
Will be hard as soldering to the connectors of the display is annoying/nearly impossible.
Next would be touch, and there you would also need to find a driver board (designing this yourself is way out of the scope usually) and then calibrate the coordinates. (Probably okay under linux/unix, next to impossible under windows)
Overall cost would probably surpass what you would pay for a cheap, new device which could run a software solution. (which would be more portable and cleaner looking.)
If you are a linux user, you can tether the tablet to your pc, get a vnc server running on it and then stream the feed via ADB over the usb-cable to your tablet. (ADB can connect ports from your tablet to your labtop and vice versa). This means that you dont have to pay anything for an app, and also do custom stuff like just sharing certain parts of the screen to the tablet etc...