Android Device as a Secondary USB Monitor - Android Q&A, Help & Troubleshooting

So I was poking around the internet and saw the new Lenovo LT 1421 USB portable monitor.
http://www.lenovo.com/products/us/monitor/lt1421/
I found myself intrigued by it and was thinking about getting one as I travel a lot for business and find that not having that second monitor like I have on my desktop at the office is a major point of frustration.
I was looking at it and thinking to myself "man that looks a lot like a tablet." I got to searching the internet for ways to turn an android tablet into a secondary monitor and found Apps like iDisplay and AirDisplay (iPad only) and Screen Slider that work over wifi but those methods all seem to be really slow and laggy. It would be better than what I have for sure but given that I'm often on hotel Wifi and it requires a network connection between devices that leaves me open to some vulnerabilities I would assume.
What I'm curious about is if anyone has done any dev work to make an android tablet function like that Lenovo monitor in the link above? That would be an awesome app that I would gladly pay $10 or $20 for or more.
Anyone?

iDisplay is available for Android, and works over USB as well as Wifi
http://www.shapeservices.com/en/products/details.php?product=idisplay&platform=android
It works pretty well, too - you won't be able to do anything graphically intensive, but basic stuff is fine.

it not work on 64ibt OS

Questions or Problems Should Not Be Posted in the Development Forum
Please Post in the Correct Forums
Moving to Q&A

You could just use VNC (i think it only works over Wifi)
Start a VNC Server on your PC and download a VNC Viewer app on your tab
https://market.android.com/search?q=vnc+viewer&c=apps
EDIT: I think its also possible to forward the netstream of VNC over USB, but im no expert on this field.

dateno1 said:
it not work on 64ibt OS
Click to expand...
Click to collapse
I wish they would have told me this before I gave them my money.

why not use splashtop remote?

dateno1 said:
it not work on 64ibt OS
Click to expand...
Click to collapse
I know this thread's a bit old, but it came up on Google for me when I was trying to figure out how to set up my EVO 4G as a secondary display, so I figured I'd share my findings here.
The iDisplay application itself had no problem whatsoever running on my Windows 7 Home Premium 64-bit laptop. The problem lies in the Android drivers.
You need to download the Android SDK and install the Google USB Drivers package within that. Once the SDK is properly installed and your device is plugged in and in debugging mode, you'll need to go into Device Manager and find your "Unknown Device" or "Android Phone" (with the little (!) overlay on its icon) and right-click it to update its drivers. Choose "Browse my computer for driver software", "Let me pick from a list of device drivers on my computer", select "Mobile Devices" from the list, click "Next", and click "Have Disk". Browse to where you installed the Android SDK and within there, browse to extras\google\usb_driver . With any luck, it will give you a couple of warnings, and then "Android Composite ADB Interface" will appear in the list -- select it, confirm the unsigned driver warning, and your phone is now properly installed! (see note at bottom)
Once it's installed, restart iDisplay on the computer so it can "see" the phone properly, then select "USB Connection" from iDisplay on the device. Voila!
NOTE: If Windows complains that the specified location does not contain drivers for the hardware when you browse to the usb_drivers folder, you may have to go to that folder and edit the .inf file. First, check the Properties of your "Unknown Device" in Device Manager, go to the "Details" tab, and select the "Hardware IDs" property -- jot down the line that has just "VID" and "PID" (and "MI", if it's there) in it. Now in the .inf file, under the [Google.NTamd64] header, duplicate one of the lines (I borrowed from the "HTC Magic" line, replacing USB\VID_0BB4&PID_0C03&MI_01 with the line you wrote down from the device properties. In the case of my EVO 4G, I added the following:
Code:
; HTC EVO 4G
%CompositeAdbInterface% = USB_Install, USB\VID_0BB4&PID_0C8D&MI_01
Now when you attempt to install the driver, Windows should be happy (other than the unsigned driver complaints)!
Hope this helps someone out there

The Universal Naked Driver should just work for most android devices:
http://forum.xda-developers.com/showthread.php?t=1161769

Dont work with AMD gpu

Related

[Q] Getting Screen Captures from the GTab

I have been seeking the procedures/how-to in order to do screen captures on my GTab.
I've seen (what appears to be) screen captures from GTabs, but no instructions on how to perform them. Tried the "Shootme" program but get nothing but black. Research shows the Shootme program uses the frame buffer and the Tegra units don't use that for screen display.
Has anyone figured this out or can point me into some direction?
mpotratz said:
I have been seeking the procedures/how-to in order to do screen captures on my GTab.
I've seen (what appears to be) screen captures from GTabs, but no instructions on how to perform them. Tried the "Shootme" program but get nothing but black. Research shows the Shootme program uses the frame buffer and the Tegra units don't use that for screen display.
Has anyone figured this out or can point me into some direction?
Click to expand...
Click to collapse
You cannot use the screen capture apps to get them, you have to use a desktop PC and run the dev environment. Search should be your friend but if not then I can dig up something.
I've been searchin' & tryin'
As far as the desktop PC, I've been reading about using DDMS to get the screen captures. To help clarify things, I have Flash Builder 4 with the latest Android SDK installed. The GTab doesn't show up as a device on any program I use following the instructions I found.
One thread had instructions on modifying the android_winusb.inf file in the Android SDK. Problem? There is no android_winusb.inf file in the Android SDK to modify. At least in th one I downloaded & installed today. Hum.
I've been googling, searching, and I think I've actually gone through every post in every GTablet section here without finding something - or else I've just missed it.
So, any links to threads, blogs, whatever would be greatly appreciated!
The only way I know is to set up a development environment by installing a Java 6 SDK, the Android SDK, the Eclipse IDE and making some configuration tweaks.
You can find instructions on the Android Developers website here. If you get it all installed but need help with the ADB (Android Debug Bridge) configuration, read this thread in the 'G Tablet Android Development forum'.
The android_winusb.inf file is in the 'google-usb_driver' folder which will be under the Android SDK folder only if you chose to install the 'Google USB Driver' package from the 'Android SDK and AVD Manager'.
mpotratz said:
I have been seeking the procedures/how-to in order to do screen captures on my GTab.
I've seen (what appears to be) screen captures from GTabs, but no instructions on how to perform them. Tried the "Shootme" program but get nothing but black. Research shows the Shootme program uses the frame buffer and the Tegra units don't use that for screen display.
Has anyone figured this out or can point me into some direction?
Click to expand...
Click to collapse
no sdk needed if you use a program called QtADB it already have the adb file (or they are avalable on their website) it has a screen capture and is a very useful manager, you just need to setup the adb drivers for tegra....i already have them if you need it
I just take pic with my phone lol
Sure do appreciate your comment regarding QtADB. Followed up on the various links and got plenty of info including downloading the file. However, you mentioned drivers: "adb drivers for tegra....i already have them if you need it." I couldn't find drivers mentioned. Sure do appreciate if you could advise as to where to get them. I have Windows 7 Professional 64bit on my Computer. I have a G-Tab with my recent download and install of VEGAn-TAB 7.0. Which, I really really like. Made my G-Tab a completely different Tablet than the silly software driven thing it was when I first got it. Anyway,thanks again. Sherwin Silverman [email protected]
ensign.fodder said:
You cannot use the screen capture apps to get them, you have to use a desktop PC and run the dev environment. Search should be your friend but if not then I can dig up something.
Click to expand...
Click to collapse
Screenshot ER works. There is a thread about it in here somewhere. I bought it for ~$2 and successfully took a screen shot. No ADB needed.
EDIT: For clarity, I have only tested ScreenshotER on VT Gingerbread edition.
Screen Shot it works fine.
After the trial worked, I bought a copy.
+1 for Screenshot ER
Remember to turn off Superuser toast notification in settings so you won't have the "Screenshot ER has been granted Superuser" popup in your screencaps.

[Q] Can I assign a drive letter to Samsung Galaxy Tab 10.1?

Does anybody know of a way to assign a drive letter to a Samsung Galaxy Tab 10.1? I would like to sync a wide variety of files between it and my Windows XP PC via USB cable using third party synchronization software (2BrightSparks SyncBackSE)? The MTP supports manual drag-and-drop, but I need to enable a more sophisticated and automated syncing mechanism than that, and it has to work for all file types.
I tried FTP-based methods via WiFi (via SwiFTP), and found that it worked poorly because the file modification dates were not maintained over FTP.
Any help would be greatly appreciated.
DroidMilitia said:
Does anybody know of a way to assign a drive letter to a Samsung Galaxy Tab 10.1? I would like to sync a wide variety of files between it and my Windows XP PC via USB cable using third party synchronization software (2BrightSparks SyncBackSE)? The MTP supports manual drag-and-drop, but I need to enable a more sophisticated and automated syncing mechanism than that, and it has to work for all file types.
I tried FTP-based methods via WiFi (via SwiFTP), and found that it worked poorly because the file modification dates were not maintained over FTP.
Any help would be greatly appreciated.
Click to expand...
Click to collapse
windows automatically assigns the drive letter...
but i guess you could go to run:
compmgmt.msc
disk managment on the panel
right click drive
?????????
profit
mikeyrave said:
windows automatically assigns the drive letter...
but i guess you could go to run:
compmgmt.msc
disk managment on the panel
right click drive
?????????
profit
Click to expand...
Click to collapse
I don't get (nor can figure out) how to map a drive under Windows 7 (64-bit). It does map the device for access but as "GT-P7510" then "Tablet" then dirs under Windows Explorer. It's not shown in Device Management either. Perhaps it's a Win7 or 64-bit driver issue/limitation?
mikeyrave said:
windows automatically assigns the drive letter...
but i guess you could go to run:
compmgmt.msc
disk managment on the panel
right click drive
?????????
profit
Click to expand...
Click to collapse
Thank you for your response.
I attached an image showing how different devices show up under "My Computer" on my PC. Windows automatically assigns drive letters to USB mass storage devices. This works wonderfully for a USB hard drive (E: ) or my Motorola Droid X (G: and I: ), which is running Android 2.2.1. Unfortunately, my Galaxy Tab 10.1 (Running Android 3.1) is listed as a "Portable Media Player" under "My Computer" in Windows Explorer. It apparently can only be accessed by Media Transfer Protocol (MTP), which is different from assigning the device a drive letter. This is a huge disadvantage.
I ran Computer Management to try to change the drive letter of the Galaxy Tab 10.1, and do not have the option. I attached an image showing that also. Note that I can change the USB hard drive and Droid X drives which is what I want to do for the Galaxy Tab 10.1.
cleblanc92 said:
Perhaps it's a Win7 or 64-bit driver issue/limitation?
Click to expand...
Click to collapse
I have the same problem in Windows XP and Win7 32-bit. I think the issue revolves around Samsung's decision to require MTP to communicate with the tablet from a PC, and some tricks will be necessary to get around it. What we need is a way to trick Windows XP / 7 into thinking the Portable Media Device is a drive.
Please try the below
http://www.addictivetips.com/mobile/use-samsung-galaxy-tab-10-1-as-mass-storage-device-guide/
ansonantonym said:
i read somewhere that if you disable USB debugging in the device, it will be shown as a mass storage device.
Not sure though. Please try it out
Click to expand...
Click to collapse
That's the only time the MTP mode will kick in (when debug is off)....but no, no driveletter access just a device.
Details on just what MTP is and why we don't easily get a Driveletter.
cleblanc92 said:
That's the only time the MTP mode will kick in (when debug is off)....but no, no driveletter access just a device.
Click to expand...
Click to collapse
Sorry. i edited my above post . Please try that method and post here if it works
ansonantonym said:
Sorry. i edited my above post . Please try that method and post here if it works
Click to expand...
Click to collapse
Funny I just started that install..
ansonantonym said:
Sorry. i edited my above post . Please try that method and post here if it works
Click to expand...
Click to collapse
Tried and failed. The method described on the addictivetips website does not actually make the Galaxy Tab 10.1 show up as a USB Mass Storage Device, as the page claims. It just enables the Personal Media Player, i.e., MTP mode, which is where we were when we started this thread.
DroidMilitia said:
Tried and failed. The method described on the addictivetips website does not actually make the Galaxy Tab 10.1 show up as a USB Mass Storage Device, as the page claims. It just enables the Personal Media Player, i.e., MTP mode, which is where we were when we started this thread.
Click to expand...
Click to collapse
2nd that result here.
DroidMilitia said:
Tried and failed. The method described on the addictivetips website does not actually make the Galaxy Tab 10.1 show up as a USB Mass Storage Device, as the page claims. It just enables the Personal Media Player, i.e., MTP mode, which is where we were when we started this thread.
Click to expand...
Click to collapse
You need to have latest version of kies installed also. you don't need to use kies but is just active in the background and displayed on screen of tab.
Read this thread for more details:
http://forum.xda-developers.com/showthread.php?t=1128220
This thread is about the fact that the [OP] was trying to find a way to map a driveletter. MTP IS WORKING for us, but we both were hunting for a way/app/tool/cmd/hack to get better windows-drive access -IF- there was a way to obtain it.
We don't need to keep trying drivers and steps that provide the same MTP access we started with. I think this fact got lost so I am restating here.
Seems like a Windows vs Linux limitation so unless there is new info on that aspect I guess we are done here.
cleblanc92 said:
This thread is about the fact that the [OP] was trying to find a way to map a driveletter. MTP IS WORKING for us, but we both were hunting for a way/app/tool/cmd/hack to get better windows-drive access -IF- there was a way to obtain it.
We don't need to keep trying drivers and steps that provide the same MTP access we started with. I think this fact got lost so I am restating here.
Seems like a Windows vs Linux limitation so unless there is new info on that aspect I guess we are done here.
Click to expand...
Click to collapse
Well put!
To clear this up for future readers of this thread or potential Galaxy Tab 10.1 buyers I would like to add that the fact that one can "see" the Galaxy Tab 10.1 in the "My Computer" file menu does not mean that it is accessible as a drive. That means that generalized, high-quality, business-grade synchronization software such as SyncBackSE (i.e., non-Kies) that operates on all files rather than just pictures, books, videos, and podcasts, does not work.
Practically, this means that if you bought the tablet because you wanted a tool for easily accessing and reviewing .ppt, .doc, .pdf, .html, .xls, etc., files and you want to easily and quickly sync them with your desktop PC over USB with a single click, you've got a problem. I can sync my Droid X with my PC using SyncBackSE with a single click because Windows sees it as a drive. That makes me happy, as my desktop PC is then effectively in my pocket. Apparently I cannot do that with my Samsung Galaxy Tab 10.1, which bums me out.
Maybe I should return my Samsung Galaxy Tab 10.1, get an iPad 2, jailbreak it, and try using iPhone Explorer. Maybe that would solve the problem, but that is another thread in another forum.
I know its not a solution but using Dropbox to sync documents could remove the need to do this. If you want to look at .ppt, .doc etc files then this could allow syncing without wires.
Just an idea
DroidMilitia said:
Well put!
To clear this up for future readers of this thread or potential Galaxy Tab 10.1 buyers I would like to add that the fact that one can "see" the Galaxy Tab 10.1 in the "My Computer" file menu does not mean that it is accessible as a drive. That means that generalized, high-quality, business-grade synchronization software such as SyncBackSE (i.e., non-Kies) that operates on all files rather than just pictures, books, videos, and podcasts, does not work.
Practically, this means that if you bought the tablet because you wanted a tool for easily accessing and reviewing .ppt, .doc, .pdf, .html, .xls, etc., files and you want to easily and quickly sync them with your desktop PC over USB with a single click, you've got a problem. I can sync my Droid X with my PC using SyncBackSE with a single click because Windows sees it as a drive. That makes me happy, as my desktop PC is then effectively in my pocket. Apparently I cannot do that with my Samsung Galaxy Tab 10.1, which bums me out.
Maybe I should return my Samsung Galaxy Tab 10.1, get an iPad 2, jailbreak it, and try using iPhone Explorer. Maybe that would solve the problem, but that is another thread in another forum.
Click to expand...
Click to collapse
I think it's just an ease-of-use complaint. I can connect my Android phone to my PC, it gets a driveletter, and I can use ANY Windows program to push or pull content as I please. I can not do that with my tab because of this limitation. Alas, (sigh) an real SD-Card would have addressed this.
GT10.1x2 for the win perhaps??
therealpure said:
I know its not a solution but using Dropbox to sync documents could remove the need to do this. If you want to look at .ppt, .doc etc files then this could allow syncing without wires.
Just an idea
Click to expand...
Click to collapse
Thank you for the suggestion and the acknowledgement that you understand the problem. It's a decent idea, and there are similar options such as SugarSync that I have also tried. Syncing via FTP would work fine if the files maintained their modification dates, and I haven't found an FTP server app that handles that.
DropBox costs $9.99 per month for between 2 and 50 GB worth of files, and I bought the 32-GB Galaxy Tab 10.1 since I have 20 GB of files that I want to put on it. The principle of payin' for syncin' bothers me. I don't want to pay a monthly fee so that I can sync my files between my PC and my tablet. To me that's like paying a monthly fee for the ability to move my paper books from one wooden shelf to another in my office. I own both shelves and I own the books. Wouldn't I have to be a sucker to pay for the ability to transfer them between shelves? I understand that real books are not electrical signals and cannot be transported over the air or through wires, I'm talking about moving, not syncing, I don't own the wires or the WiFi terminals, etc. I get it. It's just an attempt at a real-world analogy.
Iam using the samba server app to copy files to my tab
Edit: this one, you need to be rooted
https://market.android.com/details?id=com.funkyfresh.samba&feature=search_result
claudekenni said:
Iam using the samba server app to copy files to my tab
Edit: this one, you need to be rooted
https://market.android.com/details?id=com.funkyfresh.samba&feature=search_result
Click to expand...
Click to collapse
I don't think it will help with my (rare) case as I work from home and VPN into the corp office. I can't use WIFI for this type of sharing and the VPN adapter is the only network possible on the device at that time. Just another limitation that is a factor is a solution
I imaging this could work well otherwise. Thanks for the suggestion as I am sure others may benefit.

Running apps

Not sure if this is strictly 'development', but it turns out the nexus Q with debugging enabled can run pretty much anything. So far I've only tested the doubleTwist alarm clock and firefox, but it works! (Admittedly, navigation is slow, but still, it's nice to see that Google was open with this)
how are you controlling the apps?
Well right now I'm just feeding it xy coordinates from a computer, but I'm considering trying to rig something up for wireless communication...if I feel motivated enough.
Nice! If i can run things like netflix and a web browser i will definitely pick one up.
shodutta92 said:
Not sure if this is strictly 'development', but it turns out the nexus Q with debugging enabled can run pretty much anything. So far I've only tested the doubleTwist alarm clock and firefox, but it works! (Admittedly, navigation is slow, but still, it's nice to see that Google was open with this)
Click to expand...
Click to collapse
Pandora would be nice with this. How are you running the apps? What if we could have an app that would directly communicate to the Nexus Q and just push the running app to it? Just brainstorming ideas
1. I have actually done some web surfing using firefox, and it works (although its not very easy right now)
2. Netflix streaming in fact does work, although I haven't really tested for video quality at the moment.
3. I can try pandora at some point during the week. Unfortunately, I don't currently have access to speakers for it, so I haven't tested any audio yet.
4. I'm running the app by sideloading apks using adb and then running adb shell to start the app.
5. I was considering writing a service that would allow me to send some commands from an android phone...but somebody may have done that already (there's an app on the play store called Tablet Remote that I may try) so I may just give that a go.
I just got my Nexus Q so I'm definitely interested in development. If you need any testers feel free to hit me up!
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2
anyone know how to get windows to recognize the nexus q when you put it in debugging mode (so I can use adb)
shodutta92 said:
1. I have actually done some web surfing using firefox, and it works (although its not very easy right now)
5. I was considering writing a service that would allow me to send some commands from an android phone...but somebody may have done that already (there's an app on the play store called Tablet Remote that I may try) so I may just give that a go.
Click to expand...
Click to collapse
I've had similar experiences, side loading works just fine and all the apps start up. I looked into this tablet remote, and it seems like it would work too, but I hate the idea of Bluetooth pairing.
In the spirit of this device, I suppose the "right" way to do this would be to forward commands through a server. The receiver service running on the device end with a remote on the client end.
The limitation of the Tablet Remote is that it would require all of the apps to be started via ADB. I'm thinking of making a simple interface that starts some of the apps you would want to run (Pandora, Crackle, Netflix, etc).
I've actually developed a little app that I'll post here in a day or two. Its an app that starts a custom web server that runs in the background. I have a few commands running on it now that list the installed packages and to launch a package. Now I'm working on adding support for intents.
The idea is that you just need to load this one app through ADB (and any other apps you need installed). After that, you just go to the URL of the Q to control it.
Some commands that work now, where xxx.xxx.xxx.xxx is the IP address of the Q:
http://xxx.xxx.xxx.xxx:8081 - shows home page with a list of supported commands
http://xxx.xxx.xxx.xxx:8081/listpackages - shows a list of installed packages, each with a hyperlink to launch that package by clicking on it
http://xxx.xxx.xxx.xxx:8081/launch?package=com.xxxx.xxx - will launch a particular package
So at this point, I'm not sure how to do touch or keyboard input. Has anyone tried a usb hub to a mini usb adapter, and plugging in a USB mouse and keyboard. I guess you can't do bluetooth devices since you need something to select the action to actually do the pairing.
-Gregg Reno
nwadams said:
anyone know how to get windows to recognize the nexus q when you put it in debugging mode (so I can use adb)
Click to expand...
Click to collapse
nwadams - I had to edit the android_winusb.inf file manually. Put this in both the [Google.NTx86] and [Google.NTamd64] sections. I'm not sure if you need that &REV_0216 at the end or not. Then I manually had windows install the driver, and pointed it to the android-sdk\extras\google\usb_driver folder.
; Nexus Q
%CompositeAdbInterface% = USB_Install, USB\VID_18D1&PID_2C10&REV_0216
greno1 said:
nwadams - I had to edit the android_winusb.inf file manually. Put this in both the [Google.NTx86] and [Google.NTamd64] sections. I'm not sure if you need that &REV_0216 at the end or not. Then I manually had windows install the driver, and pointed it to the android-sdk\extras\google\usb_driver folder.
; Nexus Q
%CompositeAdbInterface% = USB_Install, USB\VID_18D1&PID_2C10&REV_0216
Click to expand...
Click to collapse
thanks man. worked like a charm.
Yeah I was actually going to try something along the web server route. We'll see: I won't have access to a Q until thursday
I've experimented with bluetooth pairing (Magic Mouse) but I couldn't get the pairing to actually complete, and logcat was rather unhelpful with that one.
Also, how're you handling starting apps where the activity needs to be specified? I've found that ones that don't handle the Launcher intent or w/e don't really start properly unless I give it the activity name manually.
I just uploaded my test app and started another thread "Juice Receiver". I figured that would probably need a thread of it's own to report problems or request features.
The background service should autostart since I created a broadcast receiver to start the service. In the manifest, I set this for the broadcast receiver: action android:name="android.intent.action.BOOT_COMPLETED"
greno1 said:
nwadams - I had to edit the android_winusb.inf file manually. Put this in both the [Google.NTx86] and [Google.NTamd64] sections. I'm not sure if you need that &REV_0216 at the end or not. Then I manually had windows install the driver, and pointed it to the android-sdk\extras\google\usb_driver folder.
; Nexus Q
%CompositeAdbInterface% = USB_Install, USB\VID_18D1&PID_2C10&REV_0216
Click to expand...
Click to collapse
I use linux, and i can detect the device, but it says under device number, ????????????? and no permissions as well. i try to adb shell it, no permissions. Anyone have any ideas on how to fix? Really want to start working on this bad boy.
FadedLite said:
I use linux, and i can detect the device, but it says under device number, ????????????? and no permissions as well. i try to adb shell it, no permissions. Anyone have any ideas on how to fix? Really want to start working on this bad boy.
Click to expand...
Click to collapse
sudo adb start-server
Or go on source.android.com and follow the directions for the adb permissions section and add a line for the Q info you can get from lsusb
How exactly did you send it x, y coordinates? I got the netflix apk up and running on it: https://plus.google.com/110462891087801857205/posts/Ufu6hT8GX9i
Obviously useless without some sort of input. I noticed that someone got a HID mouse working with it though.
Also to note: this was not rooted, just did a normal adb install with an apk.
kentoe said:
How exactly did you send it x, y coordinates?
Click to expand...
Click to collapse
I used MonkeyRunner (you can look it up on the android developers website.
shodutta92 said:
I used MonkeyRunner (you can look it up on the android developers website.
Click to expand...
Click to collapse
Cool, thanks.
I actually got passed the login page for netflix, just gotta somehow figure out how to press the movie to initiate streaming something.
I actually just eyeballed the screen and guessed where to press until I got a movie to play. Not precise, but good enough for testing.

[Q] See Nook Tablet in Eclipse

Nook Tablet on Windows, CM10.1, USB Debugging mode open, no Auto Mount found
Using ADT bundle, which includes eclipse for andoid development. My physical device should appear in "devices" bar in the lower middle of the screen.
I spent a whole day and watched many threads. Basically, my problem is the same as thishttp://forum.xda-developers.com/showthread.php?t=1709608. I also think it's mainly the adb problem. Too bad the video here is deletedhttp://forum.xda-developers.com/showthread.php?t=1474956
Now I stuck with Nook Tablet being shown in devices manager with an exclaimation point next to its left.
Can someone give me some hints:highfive:?
jakemotata said:
Nook Tablet on Windows, CM10.1, USB Debugging mode open, no Auto Mount found
Using ADT bundle, which includes eclipse for andoid development. My physical device should appear in "devices" bar in the lower middle of the screen.
...
Now I stuck with Nook Tablet being shown in devices manager with an exclaimation point next to its left.
Can someone give me some hints:highfive:?
Click to expand...
Click to collapse
You might find this http://forum.xda-developers.com/showpost.php?p=35971559&postcount=13 helpful.
Thank you
digixmax said:
You might find this http://forum.xda-developers.com/showpost.php?p=35971559&postcount=13 helpful.
Click to expand...
Click to collapse
Your post is exactly the right answer. I found it somewhere else hours ago. Still many thanks to you.
I couldn't find "resolved" tag for this thread. Guess I should leave it be?
FWIW, you can also use "ADB access over WiFi" by using one of many ADB WiFi/Wireless apps of Google Playstore -- e.g., https://play.google.com/store/apps/details?id=com.wave18.adbwireless&hl=en.
I find this access method really handy: no need to configure some obscure USB Vendor/Device ID codes, nor fussing with a USB cord ...

Commercial grade Android tablet issues accessing adb or developer mode

So I came into possession of a commercial grade advertising kiosk (Nintendo Amiibo Display) that runs an Android OS 4.1.1. The device is setup to auto load the "AmiiboFrameWork.apk" package installed. The model of the system is DucoTech D185-ACA-720. I can access basic Android settings menus through a special key combination. Mainly system information, network setup, and volume controls. There is a menu that says App Install and gives the option of installing APKs from SD card or USB with a file structure of USB:\APKFiles\ or SD Card:\ApkFiles\. However no matter how I layout my file structure or name my APKs following that structure nothing appears in this menu to install. However There is a media tab for photos with a similar structure and photos I put on the card do show up. What I'm trying to figure out is how either install APKs, or access the base android system so I can customize the system to run custom apps I plan on making for it. However I want to retain the original AmiiboFrameWork APK or the whole OS so I can restore the system later if I want.
Now what I have tried is plugging it into my PC via the USB-OTG port while on, putting APKs in various file structures and naming conventions, booting it with my PC connected via OTG port, tried to trick my way into other menus through keyboard and settings menu tricks (similar to how people use to bypass lock screen security through menus).
Results:
1. OTG to PC while on: Device shows up as 2 USB 2.0 Flash drives in device manager. The drives appear in my computer but aren't accessible. ADB doesn't see it as an android device.
2. APKs on usb: Nothing shows up in the menu regardless of my naming convention or file structure.
3. Boot device while attached to PC via OTG port: My computer detects it as an NES Classic (previously installed the driver to mod my classic). This leads me to think its an Allwinner device or similar since that is what the driver was made for I believe? ADB still doesn't see it. This might be my best bet to get in.
4. Menus: Options are very limited and I wasn't able to access anything valuable aside from Install APK, Transfer Media, and Set startup APK.
5. Tapping build number: Tapping the build number in settings any number of times doesn't activate the developer mode options. The prompt doesn't even appear for it.
If anyone can assist in trying to gain access to this system, or even figure out the file structure so I can just install my own APKs like I want that would be great. Any ideas on where to look, what to try, and so on is greatly appreciated.
Here are some photos of the main board just in case
Any new updates to this? I made the mistake of uninstalling the Amiibo Framework APK so now all I can do is see the settings menu with no ability to install any APKS. Copying media files over does work though.
hedburnr said:
Any new updates to this? I made the mistake of uninstalling the Amiibo Framework APK so now all I can do is see the settings menu with no ability to install any APKS. Copying media files over does work though.
Click to expand...
Click to collapse
IDK what to say man other than what in God's name made u think framework.res needed to be pulled. It's gone man barring the original firmware and itself install method
hedburnr said:
Any new updates to this? I made the mistake of uninstalling the Amiibo Framework APK so now all I can do is see the settings menu with no ability to install any APKS. Copying media files over does work though.
Click to expand...
Click to collapse
I work with Ducos! In fact there's an Amiibo kiosk a few feet from me here in our offices
mojoswagger1980 said:
IDK what to say man other than what in God's name made u think framework.res needed to be pulled. It's gone man barring the original firmware and itself install method
Click to expand...
Click to collapse
AmiiboFramework doesn't have anything to do with the "framework.res", Nintendo just called the app the "AmiiboFramework"
They only install APKs with a specific package name in a specific folder on your USB device / SD Card (com.general.mediaplayer.player). Unfortunately Nintendo used a different folder than us, and I don't recall what it was. You can go into a "normal" Android screen using a special procedure if the AmiiboFramework app is installed, but it should work without it too:
- Wait for the Loading screen to appear
- Begin to press the CSR and Setup buttons together, quickly alternating between them. Repeat until the CSR appears
- After the CSR appears, leaving the screen open for an extended period of time will cause the Amiibo Display Framework to re-appear
- If Alt+Tab is used, be sure to return to the CSR before returning to any other app, or the CSR will reboot the player
Alt+Tab refers to using a USB keyboard, after you have the CSR up you can exit with it.
They're really not great hardware for general usage.
selaliadobor said:
I work with Ducos! In fact there's an Amiibo kiosk a few feet from me here in our offices
AmiiboFramework doesn't have anything to do with the "framework.res", Nintendo just called the app the "AmiiboFramework"
They only install APKs with a specific package name in a specific folder on your USB device / SD Card (com.general.mediaplayer.player). Unfortunately Nintendo used a different folder than us, and I don't recall what it was. You can go into a "normal" Android screen using a special procedure if the AmiiboFramework app is installed, but it should work without it too:
- Wait for the Loading screen to appear
- Begin to press the CSR and Setup buttons together, quickly alternating between them. Repeat until the CSR appears
- After the CSR appears, leaving the screen open for an extended period of time will cause the Amiibo Display Framework to re-appear
- If Alt+Tab is used, be sure to return to the CSR before returning to any other app, or the CSR will reboot the player
Alt+Tab refers to using a USB keyboard, after you have the CSR up you can exit with it.
They're really not great hardware for general usage.
Click to expand...
Click to collapse
Ohh, I tried to call and they wouldn't answer any of my questions lol. Is it possible to get any documentation on it? I'm sure Nintendo did their own setup, but having original documentation is a good step forward for what we have now. I'd love to setup my own configuration on it even if the hardware is meh.
Enmity said:
Ohh, I tried to call and they wouldn't answer any of my questions lol. Is it possible to get any documentation on it? I'm sure Nintendo did their own setup, but having original documentation is a good step forward for what we have now. I'd love to setup my own configuration on it even if the hardware is meh.
Click to expand...
Click to collapse
There isn't much more documentation than what I mentioned unfortunately. The people who you'd get in a call definitely don't know anything about them (I don't think Nintendo made the AmiiboFramework app in-house either). If you want to repurpose it, you can try getting into the CSR and going into the normal Android Launcher. Try connecting over ADB and force-stopping any process with the letters "csr" in it's name
---------- Post added at 11:44 AM ---------- Previous post was at 11:40 AM ----------
Enmity said:
Ohh, I tried to call and they wouldn't answer any of my questions lol. Is it possible to get any documentation on it? I'm sure Nintendo did their own setup, but having original documentation is a good step forward for what we have now. I'd love to setup my own configuration on it even if the hardware is meh.
Click to expand...
Click to collapse
There isn't much more documentation than what I mentioned unfortunately. The people who you'd get in a call definitely don't know anything about them (I don't think Nintendo made the AmiiboFramework app in-house either). If you want to repurpose it, you can try getting into the CSR and going into the normal Android Launcher. Try connecting over ADB and force-stopping any process with the letters "csr" in it's name
To connect to ADB use a USB mini cable on the "USB OTG" port and ClockworkMod's Universal ADB Driver
I have a few devices similar to this. They are duco DT156-AS4-1080. I was wanting to repurpose them as video players. The devices are wiped of content and load into a main menu. There is an option to exit to administrator, though it asks for a password. I dumped the partitions and tried to look through the binaries, but am unable to come up with anything. I can get into superSU and then exit to playstore, but then some type of watchdog kicks me back to the duco menu. Any help appreciated.
er0ck said:
I have a few devices similar to this. They are duco DT156-AS4-1080. I was wanting to repurpose them as video players. The devices are wiped of content and load into a main menu. There is an option to exit to administrator, though it asks for a password. I dumped the partitions and tried to look through the binaries, but am unable to come up with anything. I can get into superSU and then exit to playstore, but then some type of watchdog kicks me back to the duco menu. Any help appreciated.
Click to expand...
Click to collapse
Just uninstall com.general.mediaplayer.* (anything that starts with that package name) and you should have a normal device
I DID IT! Working tablet
So the story is yesterday I found an Amiibo display at my apartment dumpster where people put stuff they don't want that still works, I nabbed it with the intention of salvaging the "monitor." Judging by the hammer-marks on the acrylic enclosure, and pry marks on the metal cage that held the power supplies for the led strips and the tablet I assume somebody took it home, got frustrated by the locks and screws after some prying, and just busted in the acrylic window to get to the floor model Amiibos.
I cracked it open, and after some fun with a butane torch to melt the acrylic around the screws open (damn security hex) was surprised to find that the "monitor" had a usb dongle plugged into it. I plugged it into my station and found it was a 2.4/5 GHZ wifi dongle.
All code here is from Windows power shell since I don't like to dual boot my main gaming rig. Usually I just use the Bash on Ubuntu on Windows developer option for stuff like this, but I didn't know if the fact I was using Windows usb drivers to connect to this would cause problems and I wanted one fewer step to troubleshoot if I had issues. Forgive me penguin for I have sinned.
I found the item number on the back of it and after some googling found it was an android device. Score!
I plugged the tablet in and it went into an Amiibo advertisement kiosk mode.
After about 8 hours I now have a limited (but functional!) giant Android tablet.
To any future adventurers I am making a guide to get you up and running quickly.
I followed selaliadobor's instructions:
To connect to ADB use a USB mini cable on the "USB OTG" port and ClockworkMod's Universal ADB Driver
Click to expand...
Click to collapse
As well as pressing CSR and Setup to get into the settings screen. This was interesting, but ultimately didn't do much. However using
Code:
./adb shell logcat >> log.txt
and waiting for it to reboot from the csr menu led me to find (with some help from my engineer father) that /system/app/CSR_A003_20160304_BT.apk was the culprit of the restarts.
This was solved with
Code:
./adb shell rm /system/app/CSR_A003_20160304_BT.apk
From there I was stuck. But then I discovered: THE CSR SETTINGS MENU IS NOT THE REAL ANDROID SETTINGS MENU. To get to the real android settings menu use this:
Code:
./adb shell am start -a android.settings.SETTINGS
This allows you to do a factory reset!
However when it reboots the default launcher is stripped of important features like back/home/running apps, keyboard, a launcher etc. I sideloaded the following apps:
Chrome Browser
Microsoft Arrow Launcher (I originally used Nova but it was too much a ram hog to be useful)
Multiling Keyboard (I originally used Swiftkey, but it too was taking up too much ram)
WebTube (stripped down youTube frontend)
Soft Keys (so I had a home and back button, the running apps button still doesn't work :'( )
First post so no links ;(
imgur .com/dGAOmoM
This is what it looks like after boot. I may also have an affinity for Amiibos.
imgur .com/uQ8u7js
Classic.
Quick note: This device doesn't support google play services, so no hulu, official youtube, netflix unfortunately. Try as I might I haven't found a solution.
i bought a box of these units a while back from the carboot and wanted to use them in our coffee shop were opening, i too didnt have much luck with them then i saw this thread, i know abit about computers but never messed with android, we basically wanted to use them for what they are used for now for displaying changing menus and advertising etc, i downloaded the clockworkmods adb, now how to enter the "./adb shell logcat >> log.txt" etc, presumably i just connect the otg port to the pc (win10) run the clockworkmod program then i use commandpromt? i did try it but i couldnt get it to work, do i have to put the android device into a mode like csr? any help would be appreciated?
N/A
Additional help needed
i got to the settings menu but it is only temporary i am wanting it to be like a regular tablet where can i get a rom to do that? to flash it so it will function like a galaxy tab 3 or so, as i would love to use my DT101-ASA-800 like a normal tablet with a keyboard and mouse. any help would be welcomed. as the factory reset doesn't let it work any different it keeps going straight to CSR settings.
so stuck... my head hurts
so i can not get my Model DT185-ACA-720 to connect to my pc..... ok it connects and a K: and F: drive appear but I cant access them. I managed to get .apk files to show up and transfer to the 12gb storage on the tablet but i cant access the storage on the tablet... im so lost... I downloaded the universal driver and ADB but both changed nothing... If anyone has any advice or updates im all ears since I basically destroyed the Kiosk to get this tablet free
jaybanc said:
i bought a box of these units a while back from the carboot and wanted to use them in our coffee shop were opening, i too didnt have much luck with them then i saw this thread, i know abit about computers but never messed with android, we basically wanted to use them for what they are used for now for displaying changing menus and advertising etc, i downloaded the clockworkmods adb, now how to enter the "./adb shell logcat >> log.txt" etc, presumably i just connect the otg port to the pc (win10) run the clockworkmod program then i use commandpromt? i did try it but i couldnt get it to work, do i have to put the android device into a mode like csr? any help would be appreciated?
Click to expand...
Click to collapse
Same issue here with the DT133-AC4-900 that I managed to pull out of a trashed google nest display from where I work. I managed to get the device to always load to the DUCO app by uninstalling the mediaplayer throught the DUCO app. However that is as far as I can get as the device will not communicate with ADB at all. Not sure if it's a win10 thing or if it's the device itself.
TheArcticGentoo said:
I DID IT! Working tablet
So the story is yesterday I found an Amiibo display at my apartment dumpster where people put stuff they don't want that still works, I nabbed it with the intention of salvaging the "monitor." Judging by the hammer-marks on the acrylic enclosure, and pry marks on the metal cage that held the power supplies for the led strips and the tablet I assume somebody took it home, got frustrated by the locks and screws after some prying, and just busted in the acrylic window to get to the floor model Amiibos.
I cracked it open, and after some fun with a butane torch to melt the acrylic around the screws open (damn security hex) was surprised to find that the "monitor" had a usb dongle plugged into it. I plugged it into my station and found it was a 2.4/5 GHZ wifi dongle.
All code here is from Windows power shell since I don't like to dual boot my main gaming rig. Usually I just use the Bash on Ubuntu on Windows developer option for stuff like this, but I didn't know if the fact I was using Windows usb drivers to connect to this would cause problems and I wanted one fewer step to troubleshoot if I had issues. Forgive me penguin for I have sinned.
I found the item number on the back of it and after some googling found it was an android device. Score!
I plugged the tablet in and it went into an Amiibo advertisement kiosk mode.
After about 8 hours I now have a limited (but functional!) giant Android tablet.
To any future adventurers I am making a guide to get you up and running quickly.
I followed selaliadobor's instructions:
As well as pressing CSR and Setup to get into the settings screen. This was interesting, but ultimately didn't do much. However using
Code:
./adb shell logcat >> log.txt
and waiting for it to reboot from the csr menu led me to find (with some help from my engineer father) that /system/app/CSR_A003_20160304_BT.apk was the culprit of the restarts.
This was solved with
Code:
./adb shell rm /system/app/CSR_A003_20160304_BT.apk
From there I was stuck. But then I discovered: THE CSR SETTINGS MENU IS NOT THE REAL ANDROID SETTINGS MENU. To get to the real android settings menu use this:
Code:
./adb shell am start -a android.settings.SETTINGS
This allows you to do a factory reset!
However when it reboots the default launcher is stripped of important features like back/home/running apps, keyboard, a launcher etc. I sideloaded the following apps:
Chrome Browser
Microsoft Arrow Launcher (I originally used Nova but it was too much a ram hog to be useful)
Multiling Keyboard (I originally used Swiftkey, but it too was taking up too much ram)
WebTube (stripped down youTube frontend)
Soft Keys (so I had a home and back button, the running apps button still doesn't work :'( )
First post so no links ;(
imgur .com/dGAOmoM
This is what it looks like after boot. I may also have an affinity for Amiibos.
imgur .com/uQ8u7js
Classic.
Quick note: This device doesn't support google play services, so no hulu, official youtube, netflix unfortunately. Try as I might I haven't found a solution.
Click to expand...
Click to collapse
This worked, but I couldn't get ADB to work in Windows, I had to go grab my laptop running Deepin Linux and set up ADB on that, but no USB drivers are needed in Linux, so once I set up ADB, it just worked. So I'm hoping that might be the solution for others who are having trouble, just use Linux, it just works. ADB works on the CSR level, so no need for security key. Got CPU-Z on there for any curious about the hardware specs, my model is a DT101-ASA-800

Categories

Resources