Android emulator not showing in Visual Studio

Question

I made an Android Virtual Device. It runs on the SDK emulator using Intel HAXM. I was able to see it in Visual studio (debug devices drop down list) and debug my applicatio

Answer 1

I had a similar issue using VS 2015 with Android Emulator Manager (AVD). I have to start my emulator from the Android Emulator Manager and then it will show up in the debug devices drop down list, but one day it didn't show up. Tools > Android > Restart Adb Server fixed it for me.

Answer 2

I've had similar issues in VS2015. A solution that worked for me was Tools> Android > Restart Adb Server as @chlochlofasho mentioned.

Another time, what worked was simply: Cleaning sln, rebuilding sln, and then just restarting VS

Answer 3

Similar issue here, I had a series of android emulators setup in Visual Studio 2015 Android Emulator Manager (AVD), but when I tried to run a xamarin.forms sample, none of the emulators I created were showing up in the debug targets drop-down.

What fixed it for me was to set the android project as StartUp Project manually (right-click project > set as startup project)

For some reason (bug/feature?) it doesn't suffice to just change the selected item from Visual Studio menu drop-down 'startup projects'. Hope this helps!

Answer 4

After making sure that you have installed the required software properly (having the Hyper-V option checked in Windows Features, also enabled in BIOS) :

1. Go to your project's properties by selecting the project in Solutions Explorer and clicking ALT+ENTER
2. After that, make sure that the Minimum Android to target is greater than or equal to at least one of your Device Profiles in Visual Studio Emulator Manager.

Answer 5

For me on VS 2017 it was a matter of my user not being an admin. The issue is that unless the ANDROID_SDK_HOME environment variable is set it will create a .android folder in the %userprofile% directory and visual studio uses that to look for emulated devices. But when AVD is run as an administrator it uses whatever admin profile you use for admin priveledges and uses the .android folder under that user for managing emulated devices.

Following the link shows a guide on how to set the environmental variable so that all users look in the same location for emulated devices.

https://www.mysysadmintips.com/windows/clients/761-move-android-studio-avd-folder-to-a-new-location

Answer 6

Updating the android emulator and some other things in Android SDK Manager and then restarting the computer worked for me