I am using Android Studio 2.0 Stable version. Whenever I click on the play button on the device to run it shows starting AVD progress in android studio and after completing it's progress nothing happened.The app window remains as it shown in screenshot and the emulator doesn't start. I can't find a solution for this issue. I have already tried many solutions which I found on the internet, changing HAXM version android SDK update, changed target API's. But nothing works.
Try edit AVD Settings -> Emulated Performance -> Graphics. Set Software - GLES 2.0.
Installing the Android Emulator (marked in to the image) solved my problem. If still you face face problem install API simulator and DHU emulator too. But only AE will solve the issue I guess.
I had exactly the same issue.
Windows 7 Professional SP1. Installed Android Studio 2.0, new HAXM ver 6.0.1 and updated to all new components like SDK tools 25.1.1.
When started - emulator do not shows up any window. 'emulator.exe' runs in the task manager and eats 25% of CPU.
Deleted all AVDs, re-created new; used AVD Manager directly; used ARM/Atom images (with/without HAXM); tried AVD with different API level - nothing helps.
Reverting to Android SDK Tools 24.4.2 helps - I can run emulator as usual - so, looks this is not the issue of new HAXM 6.0.1.
After day fighting finally got resolution:
I have removed C:Windows\System32\Wbem from system PATH variable.
I had the same problem. I just created the AVD with 768 MB RAM and it did run fine!
I have the same issues as you. I upgraded Android Studio to 2.0 stable which also updated the Android SDK.
I believe this issue is more of an Android SDK issue since using the SDK's AVD Manager directly I can replicate the issue.
As another data point, I've also modified the Virtual Device to only use 768MB RAM, to no effect. The Task manager shows the emulator using 2 threads and 13% CPU no matter how long I leave it running, but no window ever appears. I've tried with and without the HAXM. My virtual devices are running API level 21 (x86_64) and 19 (x86).
I've also reinstalled both Android Studio and the Android SDK without any affect. It could be a configuration issue due to the 2.0 and SDK upgrade, a broken SDK release, or something else entirely.
Reverting to Android SDK 24.4.1 allows the Emulator to start working again, but without the 25.1.1 functionality.
open cmd
type set and check if you can see C:\Windows\System32\Wbem in PATH variable
go to Control Panel -> System (on the left)->Advanced system settings -> (button at the bottom) Environment variables
Either in user variables (or more likely system variables) in variable PATH remove
%SystemRoot%\System32\Wbem (or C:\Windows\System32\Wbem)
restart studio
I stumbled upon the same problem. I checked SDK manager, turns out emulator has not been installed. After it's been installed, emulator start showing
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
I am new to Xamarin and ran into immediate trouble while doing a basic Hello World example. When I click Debug, the Android emulator starts but never finishes even after 20 minutes. The emulator just sits on a black screen. I never see the Android boot sequence. I can build the solution with no errors. I can also open the emulator by itself through AVD without any errors. My laptop is VS 2017 Community, Win10 Fall Creator, i5-6200, 8GB RAM, GeForce 940M, and 50GB free on SSD. I have tried:
Reinstalling VS
Reinstalling Java SDK and Android
Updating Android SDK packages
Changing registry location of SDK
Turning off Fast Deploy
Creating new AVD's
Try updating your SDK's its under Tools > Android > Android SDK Manager.
This happens to me before, i did reinstall only to find out it was the emulator issue. to avoid yourself in reinstalling the visual studio and save you time... you can try it on your actual android device. then let me know how it goes. hope it helps.
After wasting many hours on this, I finally can across the answer. You can't use the standard AVD and SDK managers. Google removed support for them after SDK Tools version 26.0.1. https://learn.microsoft.com/en-us/xamarin/android/get-started/installation/android-emulator/
If you need to make an Oreo 8.0 or 8.1 emulator, install Xamarin Android SDK Manager. Caution, this will prevent you from using the built-in AVD and SDK managers. From then on, you will use this new SDK manager and the command line to create and launch AVD's.
i'm using Android Studio 2.3.3, and I'm having a issue. The emulator doesn't open. No signal, nothing. It just don't show me anything. When I try to open, it just load the bar in screen's bottom and disappears. Don't open any screen, any window, nothing.
I already tried to delete all SDK and reinstall, but didn't work.
Can anybody help me?
(I was using Android Studio 3.0 Canary 5 before it, if it helps).
EDIT:
I'm using Windows 10 64bit, 8gb RAM, Intel HD graphics 520, Intel Core
i5-6200U
I already had delete my AVDs and recreated. I also uninstalled and
reinstalled all the SDK, including all the tools, emulator and
anything else (as showed in the pic).
I want to run x86.
sdk
avd
Create a new simulator and see if it works.
I had the same Issue... maybe it happened after updating some build tools ..
It worked For me.
I am new to Xamarin. I used Xamarin. Forms template to create a sample mobile solution in Visual Studio 2017. The process created four projects Xamarin PCL, Xamarin Android, Xamarin.iOS and Xamarin.UWP. Without making any modification to the generated solution, I am trying to run it.
The first issue is, when I set the UWP as the starting project, the Windows emulator shows up and runs the app perfectly. But when I try to do the same with Android, I get different errors at different times based on the environment changes I make. Finally, using the visual studio android emulator, the Phone UI shows up but not my app. In the background, I can see that Visual Studio completed the build process successfully without any errors but the deploy process simply hangs. I left the deploy running overnight but still running in the morning. Here is my environment.
Intel Core i7 processor
Virtualization enabled in BIOS
Windows 10 Education
32GB RAM
Hyper-V disabled in Windows
Executed bcdedit /set hypervisorlaunchtype off in the command window and rebooted.
I tried setting the above environment in different combinations but none of them seem to make the app work. When I use an android emulator from android SDK, the build process throws errors. The only emulator that even builds is the visual studio emulator. But the deploy hangs.
A second issue I have is, I have installed android SDK for version 24 and 25. But in the emulator dropdown, I can only see the emulators for 23. I checked the installation path both in visual studio and android SDK manager and they both point to the same installation folder. What do I need to make the emulators for version 24 and 25 usable?
I repeat, I did not make any change to the generated solution in visual studio before running it. I have been at it for the past three days and couldn't make it work. Please help.
I just installed Visual Studio 2017 (on Win10 15063.138) and found, like you, Xamarin projects won't deploy to Android. Here's how I got running:
Updated everything in the Android SDK Manager.
Installed the new, improved Android Emulator from MS:
https://www.visualstudio.com/vs/msft-android-emulator/
Used that to download/install an API level 23 (6.0 Marshmallow)
emulator
Started that emulator using the same tool (you'll see it running in Hyper-V Manager)
Selected same emulator in VS for deploy/debug (the emulators that ship with VS are painfully slow)
In VS, selected Android project for start-up and verified build and deploy to Android in build config mgr.
Note: MS doesn't appear to have any emulators above API level 23, so Compilation and Target settings for your Android project can be the latest, but the minimum target will have to be 6.0 (API 23).
After pulling my hair for the past few days, I finally got my Xamarin.Forms Android App to show my page on the emulator. Thanks to all the members for their suggestions. Ryan's suggestion helped a lot ( I +1ed him, thanks Ryan) but did not solve my problem. I googled further and found a suggestion that asked to change the following setting which did it for me finally. So, if anyone else get stuck like I did, please do the following (in addition to cleaning up and updating all packages):
Open up the setting for your Hyper-V vm for your emulator (while the VM is off).
Expand the Processor node on the left and click on "Compatibility".
Now put a check mark on "Migrate to a physical computer with a different processor version" on the right.
Start your emulator in the Visual Studio Emulator tool.
Now, start debug your android project in VS using the same emulator that is already running.
After a delay (there is always a delay), your app will show up on the emulator. Yey!!
I've downloaded Eclipse Classic 3.5 Galileo, the last version of Android SDK, downloaded and installed Eclipse Android 1.6 platform.
I've created first (and the only) AVD with Android 1.6 and the default skin.
The log may show more:
I've filtered only neccessary messages (warnings, errors).
-http://www.clipboard.cz/63c
As you can see, my new AVD has started in 16:17 and it was still loading in 17:35...
The emulator looks like this:
alt text http://img130.imageshack.us/img130/3540/androidloading.png
PS: The restrictions about number of links for new accounts are REALLY annoying...
In Eclipse Galileo running in Linux I lowered the version of the Android emulator. In the AVD config menu I lowered the Target to 1.5. I think the project Build target API level, entered when you create a project, needs to match the API level of your emulator.
I had same problem. It was always not responded when started, tried from eclipse, directly (windows vista home).
But it work if I set compatibility mode to windows xp service pack 2 and select to run as administrator.
Try recreating the avd through the android tools gui. Helps for me sometimes...
Finally I've reinstalled the whole system (Windows Vista) and now it's working. Perhaps there was installed some bad software, which Eclipse, or sth from Android SDK do not like... ;-)
All you got to do is while creating a Virtual Device, add a new hardware -
"Device Ram Size" & set it to "512" or whatever is enough as per your requirement. Basically you have to reduce the RAM size so that your computer can provide it to the emulator. If you have already created one, you can do above steps in edit mode.