Database Info

Phone as PC USB keyboard/mouse

Is there a way I can plug my phone into the computer via USB or bluetooth it to a USB bluetooth dongle and have the PC recongnize it as a keyboard/mouse??
I know there is software like PPC Tablet which allows you to do this; however, you have to install a server application and run it. I want to be able to connect to ANY PC without having to start an application (since I wont have a keyboard/mouse to login and start a program) or install any drivers.
It seems like this would be possible by running an application on the phone which makes the computer recongize it as a keyboard and emulates a keyboard and sends the corresponding keystrokes.
Anybody??

it has been asked here before and i don't recall we managed to find a solution for this without using a server application. sorry

Infuse Drives Not Showing Up In Windows, Device Is.

So the problem I'm having with my infuse is that the disk drives (E:/F are not showing up in Windows Explorer. I've done some trial and error to diagnose the problem but I'm currently at a loss. Here's what I know:
The cable is fine, I just purchased to new cable to make sure that it wasn't the problem after I thought that the original cable was the issue.
The phone works perfectly fine on linux, I'm able to mount the two devices (/dev/sdb, /dev/sdc) without problems and transfer files without any delay or trouble.
In windows the computer recognizes when the phone is plugged in and if you go into "Printers and Devices" you can see the "Samsung_Android" device. If you right click on it before you turn on USB storage on the device the context menu pops up and you can go into properties and see that all the functions are recognized for the phone, (two disk drives (it recognizes them as E and F), modem, two mtp devices, etc.)
Once you enable USB mass storage on the phone you can no longer right click on the device and see properties, if you do it takes a minute or two for the menu to pop up and clicking anything in the menu makes the lag unuseable.
Sometimes drive E: will show up in Explorer but not F: and when I click on it it still just stalls in loading the drive.
If I go into command line and type "e:" on windows to cd to that drive it also just stalls out rather than saying that the drive has not been found.
If I go into the disk manager to see if maybe it's just a drive name conflict in the management console it doesn't load because the manager just stalls out at "Connecting to Virtual Disk Manager Service"
I was originally having this problem on stock rooted FROYO, I was able to use Kies (through the same windows machine) and upgrade to stock GB but on GB I was still having the problem. Then I switched over to the stock rooted GB rom and I'm also still having the problem.
I'm pretty convinced the problem has to do with windows not my phone because I seem to have isolated it to just this windows install (I haven't had the opportunity to try on another windows machine but I figure it will probably work fine there) since it can't be due to the cable or a faulty Froyo/GB install.
Do you have any ideas on how I can fix this? I'll gladly provide anymore information regarding my problem if you think it will help.

Windows....sux dont it...
I would uninstall all phone drives....download new set...reinstall....and see what happens.
And like you said....i would try another windows pc....

[Q] Nexus 7 - backing up apps and game progress

My son has a Nexus 7 and twice I have had to replace it (due to lack of power charging problems) and twice he has lost his 'game progress'. The apps and games can be redownloaded but he loses all of his game progress. If I can't solve this problem, after this Nexus 7 goes (it's now having power charging problems and it is only 5 months old) he refuses to ever use a Nexus again and wants to go the iPad.
How can I backup games and their progress? I downloaded titanium but then realized there is no slot for a SD card or usb port to connect to my PC to backup. And I don't know how to use the cloud for this.
Suggestions?
Thanks
The Dad

You can connect your nexus 7 to your computer and view backup files / game files with 2 simple steps:
1) Configure MTP Connection by going to Settings -> Storage -> Menu button in upper-right side -> command USB Computer Connection -> MTP
2) Set USB debug mode- go to Settings-> About tablet -> tap the Build Number line for several times until
you get the 'you are now a developer!' message. go back -> Developer options -> Make sure that its on and you check 'USB debugging' box.
Thats it. when you use Titanium Backup, you should be able to see a folder named 'Titanium Backup" with all your backed up files when plugging the device to your pc. Note- If your game is pretty heavy, I suggest to backup the game's folder in Android->data->name of the game.
If it doesn't help- try to download USB drivers for your pc from Asus website: http://www.asus.com/Tablets_Mobile/Nexus_7/#support
Other alternative:
use BS file explorer to get to your need-to-backup folder- then by long pressing the folder you can choose to send it via your local shared network (wich can be configured by BS explorer) or, to zip it and then share it to a cloud service such as Google Drive or Dropbox.
Good luck!

Nexus 7 Backup games progress
REPLY........You say...."when plugging the device to your PC". I don't have a USB outlet (or any outlet other than power adapter) on my Nexus 7. So how can I plug the Nexus 7 into my PC ?

(Weird, I thought that Nexus 7 power adapter and cable are separated units...)
Any standard micro usb cable will do: https://www.modmypi.com/image/cache/data/raspberry-pi-accessories/microUSB-800x800.jpg
most electronic devices come with this kind of cable. just plug it into your nexus and pc.
(If you don't have any- it only costs about 1$)

amirTor said:
(Weird, I thought that Nexus 7 power adapter and cable are separated units...)
My Nexus 7 only has a power adapter (a hole) for connecting the power cord. There is NO other hole on the Nexus to plug in anything else. That's the issue. Thanks
Click to expand...
Click to collapse

Is your nexus 7 power adapter hole looks like this? http://cdn.arstechnica.net/wp-content/uploads/2013/05/nexus-7-bottom-sticker.jpg
than its multi-functional connection that operates as power adapter and a data port.
you just need to plug the cable shown at my previous post.
Maybe this will make things clearer: https://www.youtube.com/watch?v=7YiFmkMULuA

The charging cable is a micro usb to usb cable. Plug the micro usb into the charging port on your tablet and the other end, instead of plugging it into the wall plug, plug it into a usb port on your computer.
The tablet should install drivers onto the computer and then you should be able to see the internal storage on the tablet (photos, music, videos etc).
This will however not help you in backing up the games and their data.
Look in the Playstore for Backup apps, specifically ones that DO NOT need root, there are a couple. They should be able to help.

Nexus7Question said:
My son has a Nexus 7 and twice I have had to replace it (due to lack of power charging problems) and twice he has lost his 'game progress'. The apps and games can be redownloaded but he loses all of his game progress. If I can't solve this problem, after this Nexus 7 goes (it's now having power charging problems and it is only 5 months old) he refuses to ever use a Nexus again and wants to go the iPad.
How can I backup games and their progress? I downloaded titanium but then realized there is no slot for a SD card or usb port to connect to my PC to backup. And I don't know how to use the cloud for this.
Suggestions?
Thanks
The Dad
Click to expand...
Click to collapse
I guess the first question I have is; is the device rooted? If so, this makes backing up a bit simpler. You already have Titanium Backup, so just tap the button that looks like a square with a check mark. Then push the 'run' button that's in the "Backup all user apps + system data" (Third item in the backup section). Let this run. Once complete, you can upload the whole folder that TB put the files in (found by tapping 'menu' > Preferences > Backup folder laction) and upload it to a cloud service like Dropbox.
If you're not rooted (works with rooted devices too), we will need a Windows computer. This process can take a bit to explain, so sorry for the long post.
First, you’ll need to install Oracle’s Java Development Kit, which the Android SDK requires. Download and install the 32-bit version. The Android SDK wants the 32-bit version, even if you’re using a 64-bit version of Windows.
Next, download the Android SDK from Google. Extract the .zip folder to a location of your choosing, but remember where you put it. If you have the option to open extracted contents in a new window, do so.
Okay, now open the Android SDK Manager (you may have to open a subfolder or two) with administrative rights. You do this by right clicking on the .exe and choosing the option "Run as administror". A window will pop up, click yes, and after a small wait, the SDK Manager will open.
Now within the SDK Manger, under the tools section, check the box for Android SDK Platform-tools and click Install. This can take some time depending on your Internet connection. Once installed, go back to the open window where you cliked the SDK Manager .exe and navigate to the folder named "Platform Tools". If you're unsure where this is, the SDK Manager has the path of install located near the top.
Now let's get the tablet ready. If you can, charge your device to its fullest. Now go into the settings, scroll down to 'development options'. Near the top of this menu, make sure the toggle switch is in the 'on' position. Now scroll down to USB debugging, and tick the box. Tap "OK" when the message shows up. Now plug the smaller end of the USB cable (preferably the one that came with your Nexus) into the bottom of the tablet and the other into an open USB port of your computer. It's best to use a 2.0 USB port (no blue end) and if on a desktop, a port located in the rear.
If your computer starts installing any drivers, let it do this. Once that's finished, go to the window with the Platform Tools folder open. You should see a few files, two named "ADB" and another "Fastboot". Now hold your Shift key, right click in an open area, and choose the option "Open command window here". You may release the shift key at this time.
We're almost done. To make sure your tablet is seen by the computer type:
Code:
adb devices
One device should be listed. If you see no devices, adb can’t communicate with your device because its driver isn’t installed properly. In this case, go back to the SDK Manager and download the USB drivers. You may also need to restart your computer.
Assuming you're up and working, type:
Code:
adb backup -apk -shared -all -f C:\backup.ab
This backs up all the installed apps (APK files) and shared storage (SD card) data to the C:\backup.ab file on your computer.
After running this command, you’ll have to agree to the backup on the device. You can also encrypt the backup with a password here, if you like (leave it blank if you don't want encryption). Depending on how much data there is to back up, this can take some time. The device will letyou know when it's done.
Now for the restoration process:
On the new device, make sure USB debugging is enabled. On the computer, follow the same steps for opening the adb command window. Ensure adb can see the device, then type:
Code:
adb restore C:\backup.ab
On the device, you will need to confirm you want to do a full restore. If you encrypted the backup, enter in the password, then hit "Restore my data". If you didn't add encryption, then leave that area blank. Once the restoration is done, you're good to go.
Hopes this helps you (^^) Oh and if you need further explanation or screenshots, just let me know.

Thanks for the detailed response!! if my Nexus is not rooted, and before I go down this rather complex path I want to mention that I just read that "Helium" can be used instead of Titanium if the Nexus is not rooted. Would that be a simpler approach?
Also when I plug in the Nexus to PC cord my PC does not recognize the Nexus with a drive letter. I gave it 5 minutes. Any suggestions on that?
Thanks
Mark

Yes Helium is a good app. Are you using Windows 8? It doesn't like unsigned drivers being installed.
There is a guide here about installing drivers on your pc for nexus devices.
http://www.theandroidsoul.com/nexus-7-2013-drivers-installation-guide/

killall said:
Yes Helium is a good app. Are you using Windows 8? It doesn't like unsigned drivers being installed.
I'm using Windows 7.
Click to expand...
Click to collapse

OK try the link I just posted.

samsung smart swith for ubuntu?

hello, i am usning ubuntu. is there any desktop software for managing my tablet, like samsung smart switch on windows for ubuntu?

Scrcpy, adb, vnc
d9867eb said:
hello, i am usning ubuntu. is there any desktop software for managing my tablet, like samsung smart switch on windows for ubuntu?
Click to expand...
Click to collapse
There are a lot of choices to choose from if you want to manage your tablet with Ubuntu. However, there are different methods for different programs and you get different functions out of each. I'll compile a quick list for you, but without a little more specificity, I don't know what you mean by "manage".
1) VirtualBox - You can always use VirtualBox to run Windows and use that to install Samsung Kies/Smart Manager/etc.
apt install virtualbox
2) ADB - (USB Debugging must be enabled). Android Debug Bridge is a command-line based program to control different things on your device. To start, go to Settings - About Phone. Depending on your version of android it could be in "Software" or something along those lines but find "Build Number" and tap on it until it says "Developer Settings enabled". Afterward, go back to Settings and find the Developer menu. Turn it on first (there should be a box/slider/something on the top or in the menu) and go to USB Debugging. If it is grey'ed out and you can not turn it on, try turning off and on the developer settings. Once USB Debugging is enabled plug your device into the computer. The phone will ask a question about trusting the computer, press yes. Now, launch a terminal and type "adb devices". As long as only one device is plugged into your computer, and as long as the device is listed as "device" and not "offline" "unauthorized" or something like that, you can issue it commands! For more info on ADB, just google adb commands. "adb shell" gives you direct access to the /bin/sh shell in android. From there you can run commands directly through your tablet. Last note on this: 'adb tcpip 5555' restarts the adbd program on the tablet to listen for connections over the LAN/WAN/whatever it is connected to. To connect from the computer, type "adb connect <ip>" where <ip> is the tablet's IP address.
apt install android-tools-adb
3) scrcpy: Scrcpy is a program, written in java, that will use adb to display the screen of your android device in Ubuntu/anything that runs java. You can also click/type through it, allowing you to control it remotely. A word of warning: I don't know why, but my first few times trying to install this program were a major fail. I eventually got it, and it works pretty good, but it wasn't easy.
google: scrcpy (it's a github link)
4) VNC: You can install something like a VNC (Virtual Network Client) server or RDP (Remote Desktop Procedure) server on the tablet, and connect to it with tight/tiger vnc. Note: Device may have to be rooted for this, and, from my experience, most VNC servers wont work right. However, this has worked for my Samsung tablet in the past (the screen it broken on it but the digi is okay. I cant use scrcpy because scrcpy requires Lollipop I think and it has Kit Kat). I think the app "DroidVNC Server" was what I used.
5) Check Play Store for "android remote manager"
6) nuntius/kali-rolling 0.2.0-5+b1 amd64
share notifications from Android phone or tablet via Bluetooth or LAN
NOTE: I didn't like this program, but feel free to give it a shot!
Hope this helps!

How to transfer files from PC?

I'm at a loss. Although my experience with android is somewhat limited in the role of a daily driver, I've never had this much trouble trying to figure out how to transfer files to and from pc.
When I connect my phone, it shows up in file explorer in two separate entries, GM1917 and Oneplus Drivers.
I can "open" the GM1917 node but there is nothing in there, and I can't transfer anything to it either. I can open the drivers node and I did install the drivers, but in the past on other devices this has not been necessary.
Turning on OTG Storage in System doesn't seem to make any difference either.
What am I doing wrong? ?
I really don't want to do a pc to cloud to phone shuffle.

Try a different cord or USB port

Try the following.
When connected to your PC, swipe down on notifications and tap on Android System. Now in SETTINGS/USB PREFERENCES, tap on File Transfer. You'll here a sound on your PC and will then be able to access/transfer files. Just drag and drop which works in both directions, no command line needed
I've included a couple on screenshots that I hope will come through

Who Am I? said:
Try a different cord or USB port
Click to expand...
Click to collapse
Different cord and different PC. Same results.

I'm still waiting for my 7 Pro to get shipped so I can't say specifically for this phone, but I've been using ADB exclusively to copy files to/from my previous phones for years. If you're comfortable with command line stuff (I do most of my professional work from the CLI so I'm used to that), it's a pretty good way to do it.
These instructions will help you get your phone and your computer setup:
https://www.xda-developers.com/install-adb-windows-macos-linux/
Then to transfer files use
adb push <path to file on computer> <path on device>
and
adb pull <path to file on device>
For example, to copy a file from my local computer I would open cmd (Windows) or Terminal (Mac/Linux), change to the directory where the file is and enter a command like this:
adb push IMG_20190505_89345.jpg /sdcard/Pictures
To copy a file from the phone to the computer, use a command like this to copy the file to the current directory:
adb pull /sdcard/Download/some_useful_pdf.pdf

Did you enable USB debugging?

RobbieRobski said:
Different cord and different PC. Same results.
Click to expand...
Click to collapse
You followed the instructions from whouston.jr and you still can't see your phones folders on the PC?

whouston.jr said:
Try the following.
When connected to your PC, swipe down on notifications and tap on Android System. Now in SETTINGS/USB PREFERENCES, tap on File Transfer. You'll here a sound on your PC and will then be able to access/transfer files. Just drag and drop which works in both directions, no command line needed
I've included a couple on screenshots that I hope will come through
Click to expand...
Click to collapse
I think when I made my last reply, I had the tab open before I saw this response because I was at work multitasking Thanks, this is what I was looking for. On my last device, I think it would always ask me, I didn't know about this setting.

AirMore
You might want to try using a third party app that you can use conveniently anytime that will offer you to wirelessly transfer files from phone to PC. Try using AirMore. Had almost the same problem but most of them are from the USB chord issues and found this app on the internet. You should try it. Its easy to use.

Or go to Settings > About Phone > tap on Build number 7 times (it willl show you : You are a Developer).
Go back Settings > System > Developer Options. Scroll down to Default Usb configuration. Set it to File Transfer.
It will stay that way.

whouston.jr said:
Try the following.
When connected to your PC, swipe down on notifications and tap on Android System. Now in SETTINGS/USB PREFERENCES, tap on File Transfer. You'll here a sound on your PC and will then be able to access/transfer files. Just drag and drop which works in both directions, no command line needed
I've included a couple on screenshots that I hope will come through
Click to expand...
Click to collapse
This is the answer.