I have a problem whenever I try to launch the emulator from Android Studio, after the loading bar finished, the emulator is not showing or starting. This problem occurred after I updated the Android Studio to its latest version. I also tried to update the SDK but no luck, the emulator still won't open. My OS is Windows 10. And my SDK Path is in drive D.
Android Emulator Version : 26.1.4
Android SDK Tools Version : 26.0.2
Android Studio Version : 2.3.3
Thank you in advance.
I'm on Linux, so it's just a guess, but on my platform, I had to add -use-system-libs to the start command, so that it looked like this:
emulator -netdelay none -netspeed full -use-system-libs -avd Pixel_API_24
Don't know if this helps, but maybe it's sth. like this.
Check whether there is an update available for the emulator system image. If found, please update it.
Another solution is check whether your laptop supports VTX Technology based on which the recent emulators are developed. This link will help you https://www.technorms.com/8208/check-if-processor-supports-virtualization
Related
I am working with Ionic Cordova project and trying to run emulator. I am using trial version of windows 10 pro, till now didn't put license, it is trial only. though Android studio, Java sdk, and Android-SDK installed correctly but when trying to start emulator (for a correctly created virtual image) it is failing to start. It is visible for 1 seconds after that it is never visible. In-fact event viewer also not showing any error log. is it due to trial version of win 10 pro? I have no clue why it is happening?
I have tried by both installing hyper-v and once unstalling hyper-v, but none worked. I am not sure if hyper-v feature should be on or off. What is correct way?
How did you install the emulators and SDK exactly? What Android SDK version is the emulator based on? Are you really using Visual Studio and the Tools for Apache Cordova? What VS version, cordova and cordova-android versions?
If you see emulator icon, but don't see window, just recreate emulator. This is because of bugs with emulator position (when emulator window is off-screen).
Anyway, try recreating virtual device
According to this Microsoft blog post it should be possible now to run an Android emulator with activated Hyper-V on Windows (so we should be able to run Docker beside an Android emulator). I already installed the Windows 10 April 2018 update, downloaded the latest Android emulator (v 27.2.9) and add the WindowsHypervisorPlatform flag.
I can start the emulatour within the powershell console, I get no warning about activated Hyper-V and I can see as output "Windows Hypervisor Platform accelerator is operational". So I guess the flag is working correctly.
But for some reason, Android is not booting. The emulator screen stays black.
I tried different Android System Images, but with no luck.
Any suggestions?
To resolve this problem, i would suggest you should update the Android Studio to latest version (stable), i.e. 3.1.2 and also update the SDK.
The only way I'm able to get it to work is if I start Android Device Manager through Visual Studio.
From menu Tools -> Android -> Android Device Manager
I had to fiddle around a little with android SDK and reinstall tools and images through the SDK manager in Visual Studio as well, but it works surprisingly well!
Tested on Visual Studio 15.8.1 (Aug 17 release)
To resolve this issue:
Tools -> Android -> Android Device Manager
Right click the affected emulator, Factory Rest.
try this :
open cmd(Command Prompt) in this path C:/users/your_session_name/AppData/Local/Android/Sdk/tools and type: emulator -list-avds , this command will print the created avds(let's say emulators) for example : Pixel_2_API_25
then type: emulator #Pixel_2_API_25 -writable-system -no-audio -gpu guest
this will force to reboot the android emulator
I made a simple hello world app which I would like to deploy to an emulator in Android Studio.
This used to work before for exactly the same project (I installed all necessary packages) but this time for some random reason, in the run options when I select "Target: Emulator", under the "prefer Android virtual device" I get the following in red: "Unknown AVD".
I've googled around and the answers vary. The answer that seems to make the most sense is:
You have to install all Intel Image Library and Google API for your
desired API. Go to your SDK Manager and check intel system images is
installed or not if not then you have to installed it as well install
Google API Library.
However I don't have these "Intel Image libraries" and "Google API" options in SDK manager. Are these shorthand aliases for other names in the options?
Any ideas on how to get the emulator up and running?
A bit of information on my environment:
Android Studio 2.3.3
Windows 7 Professional 64 Bit
Gradle Version: 3.3
Selected SDK Platform Package: Android 7.1.1 (Nougat)/ API Level 25
Revision 3
Virtual Device: Nexus 5X API 25
Try to kill the adb server and restart it.
Locate your adb binary (linux/osx) or adb.exe (windows) and do:
adb kill-server
adb start-server
this should fix your problem
Even if your problem still not solved then Restart emulator.
Locate the adb.exe by going to where your sdk is installed and go into platform-tools. Mine is the default and also the most common (C:/User/$USER$/AppData/Local/Android/sdk/platform-tools/)
After that kill the server and start the server back up. That might fix it, if not drop a comment and let someone know that the problem isn't yet resolved someone may be able to help.
this problem may be related to the version of the gradle file of your application. Try this:
goto Android -> Gradle Scripts -> Build Gradle(Module :app)
I have been working on an android project, I am using android studio on my iMAC[Software OS X 10.9.5, Graphics Intel HD Graphics 5000 1024 MB, Processor 1.4 GHz Intel Core i5].
When i try to open my application on an android emulator it get this error-
emulator: ERROR: x86 emulation currently requires hardware acceleration!
Please ensure Intel HAXM is properly installed and usable.
CPU acceleration status: HAX kernel module is not installed!
I can find so many similar issues with solution on Google & SO, but i am unable to use those solutions for MAC???
I followed all the steps given here but with no luck, still unable to launch emulator. I think there is something to do with mac os.
Can anyone tell me how to do this on MAC ??
Thanks
First, make sure that the Intel HAXM is up to date. You update it by opening the SDK and selecting it in the list. (As of 2016-07-08, the latests HAXM version is 6.0.3).
Then, on Mac, the Android SDK gets installed at: /Users/username/Library/Android/sdk/, therefore, you will need to run the script as sudo, as follows:
sudo sh ~/Library/Android/sdk/extras/intel/Hardware_Accelerated_Execution_Manager/silent_install.sh
If all goes well, the script prints the message: "Silent installation Pass!"
Then, restart Android Studio and run your app with the desired AVD.
I know I'm late, but here it goes.
Delete all AVD's that you currently have.
Go to Preferences >> Android SDK >> SDK Tools
Uninstall Android Emulator
Restart Android Studio.
Re-install Android Emulator from the same place.
Create a new emulator. And Voila !
What i personally did, in the process of fixing this.
I actually re-installed entire android studio. Followed this
Fixed my $PATH variables. Followed this
Then i tried re-installing Android Emulator, which worked for me.
Hope this Helps.
Problem in my case turned out to my .zshrc where my ANDROID_HOME was exported to a wrong value. Take a look at your .bashrc or .zshrc
I recently updated android studio to version 0.9.9 and now my AVD machines are not starting. I get a grey box that pops up for half a second with a status bar and a button that says "background" and on the bottom log it says "C:\Users\MyUsername\AppData\Local\Android\sdk\tools\emulator.exe -netdelay none -netspeed full -avd Nexus_5_API_21_2".
In the previous android studio version I was able to run the machines and apps inside them with no problem, but after the update it does not work.
I tried several solutions I read on other threads and none of them worked, since I already had the path set up from my previous set up.
you should upgrade studio to 1.x and maybe integrate genymotion to android studio.
http://ngotuongdan.wordpress.com/2014/05/04/gia-lap-android-voi-genymotion/ help install genymotion
New updated android studio version is available now. I updated my android studio and the nexus emulator is working. Find the menu Help->Check for update in android studio.
Updating and installing HAXM (through the sdk manager, then navigating to the .exe location) solved my problem.