how to run android apps in devices - android

I installed the driver for Samsung Galaxy 10.1 tablet in my PC (Windows7), but i can't get device-name when I run adb device command in cmd prompt.
If any solution for that, please share it with me

You need to enable usb debugging on your device. Check this post also Problem when connecting my device to PC? ,if enabling USB debugging doesn't help.

As mihail wrote - you need to enable usb debugging. Unplug the usb cable, go to Settings -> Manage Applications -> Usb debugging -> turn in on and re-plug the cable. Device should be recognized as development one and drivers will be installed(win7 should find them automatically)

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how to make my portable device an adb device?

I'm working on android studio. I want to run my app but android studio cant find any device.
Moreover my device shows as portable device when plugged with USB instead of other devices. I have already enabled USB debugging on my android .Please help me .
Try to install the drivers of your device... and restart your pc. It's should work if you have developer option on your device and USB Debugging is checked. Anyway which device are you using?
Install pda from here (adb driver)
And enable usb debugging in your phone and try again

Mobile not listed in adb devices only in my laptop

My Samsung J2 mobile is not getting listed in adb devices only on my Dell laptop.adb devices result
Because of this Enable USB debugging screen Enable USB debugging in not popping up
Things i have tried
Enabled developer options and USB debugging( Tried re enable after disabled also)
Restarted mobile and laptop
Deleted .android
Tried changing MTP to PTP
Factory reset my mobile and then enable Developer options and USB debug
Tried using more than one USB cables
Important Note : This issue is in my laptop only. In other machines its working fine. So i guess , problem is not in mobile
Try
Install Universal ADB installer to your laptop adbdriver.com/downloads
there also having Samsung official Android USB Driver
This error may occur due to ADB driver is not installed on your machine.
Install pdanet+ software for ADB drivers and it will help definitely.
Click here

Upgrading to android marshmallow 6.0.1 unable to connect ADB in android studio 2.2

After upgrading to marshmallow 6.0.1 . When I go to run the application, my device no longer show in android studio chooser option. In my phone Developer option is enable and USB configuration is set to MTP. When i connect my phone to PC via usb cable it doesn't show on the PC as well as my phone also doesn't show notification to change usb configuration charging to mtp or etc. But after connecting my to PC via cable it starts charging. I have Samsung J7 16. Also i attached a different phone OPPO it shows same as my phone.
Try to install the driver of your device on your computer. You can find it on the Internet. Some phones need drivers installed on computer.
Follow this and install driver match with your device from here
Maybe ADB has problem. Try to run in the console (AndroidStudio or your system), with the phone connected:
adb usb
Now ADB should restart in usb mode. Then check on the smartphone, on top notification, if it is connected as usb storage or just in charging mode.
If this doesn't work, try to clean the fingerprint between the pc and the phone, on smartphone>general>developer options> revoke authorization debug USB (or somehing similar). Try to sconnect/connect the phone again, a popup should ask you if you want to enable the pc for developing

Adb can't detect Samsung Note Pro although I installed USB driver

I want to use Samsung Note Pro for debugging on Windows with Xamarin.Forms,I installed Samsung USB Drivers
from this address and turned on developer mode
but still not work. When I call adb devices my device didn't appear in the list.
(As #Sreeraj's answer stated, installing Kia solves a lot of driver issues under Windows)
Once Developer Mode is enabled:
There is also a separate “Developers Options” section. The difference now is before you get to enable the USB debugging option, you must first enable or turn on “Developer Mode”
Update:
but when I call it gets the device as "unauthorized"
1) To allow app installs from non-Market apps, tap the menu button on your home screen, then choose Settings >> Applications >> Unknown sources.
2) Can't connect Nexus 4 to adb: unauthorized
I too had this problem once. Despite installing drivers from Samsung website, adb could not recognise my device. Then installing Samsung Kies software in my PC helped me. It may work.
After you enable Developer Mode you need to turn on USB Debugging before you connect the device with your PC.
You can also debug without connecting your device via wireless: How can I connect to Android with ADB over TCP?

Why won't Eclipse recognize my Android phone?

I have the Galaxy Nexus. I turned on debugging mode and when I tried to update driver software, I got a message saying that my driver was up to date.
I'm trying to run a simple "hello world" but Eclipse doesn't recognize that my phone is connected when I try to run it...
Try these three things in your devices Settings...
Unknown sources: Allow installation of non-market apps. (On my Galaxy sIII it is found under "Security")
Turn on USB debugging (under Developer options. Do this before you plug your device into your computer.
Turn on USB tethering (on my phone it is found under "Wireless and Network" settings
USB debugging mode should be on in your phone and if using Windows install all drivers required whereas in Mac and linux you just need to check your USB Debugging in Setting->Developer options

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