I was installed android studio, and when I Run my first App I found this note "your CPU doesn't support Vt-x"
so I can't run my App
when I used new images instead of an x86, my App is Run But the emulator Start and close very fast by himself, the screen of the emulator closed very quickly
what is wrong?
also, I try to run with 'Genymotion', also it doesn't Run, still with the white Screen-like image below
please help me, I would Run my Android emulator how?
VT-x is known as virtualization hardware extensions in BIOS.
This is the security issue handled from BIOS. You just need to enable the VT-X from BIOS of your computer. Instead you have nothing to do from android studio or genymotion.
You can see this answer.
You can also check the way of doing such thing from this blog, though this steps may vary in your BIOS.
Related
I have this issue trying to run a virtual android device on my computer which runs Hyper-V because I use docker containers. The host s.o. is Windows 10 Pro. Android Studio installed, and its updates.
When I try to run a virtual device a blue screen shows and system restarts.
I want to start learning Flutter but I'm stuck in this.
Any solution / Work around?
From the Android developer's blog, you'll want to ensure your hardware and software are supported and versions are current.
Blue screen errors can be happened because of a hardware or driver errors. Please take a picture of the error and send it to us. But a general solution is to open device manager (devmgmt.msc) then check if there is a yellow sign on a driver or not. Please check if all of the drivers has been installed properly. After that, You should check if Intel virtualization technology is turned on in BIOS system
I'm kinda a beginner to Android Studio and I couldn't find a solution for this problem. I've always used Android Studio on my MacBook, but now I needed to use it in my PC. The problem is, when I try to run the emulator, it tells that I need to enable VT-x. I enabled it from my BIOS settings, but I also needed to enable it from control panel in system functions. The problem is that, reading around, I've found that Hyper-v function can be enabled only in Windows 10 Pro version, while I own a Home version. Now, I can't use Android Studio Emulator in my PC only cause I don't own Windows 10 Pro? That sounds kinda weird to me...
Some help would be really appreciated.
Android Studio Emulator runs on Windows 10 Home. In my case, HAXM was installed but only partially because virtualization was not enabled.
For HAXM to install correctly, Virtualization must be enabled on the Intel CPU and this can be done through the UEFI bios settings. It is normally disabled by default, so if this has not been specifically enabled it will probably still be disabled and HAXM installation will not finish installing.
You can download a cpu utility such as Speccy to see if the Virtualization status is enabled or disabled and then re-install HAXM after Virtualization is enabled. Android Studio Emulator should then run on Windows 10 Home without problems.
I cannot open the emulator, each time I Press launch avd. the emulato exit immidately before launching.
and it seems like there is no integration ? or something wrong as I have the below error: emulator unknow.
even though I have an emulator.
I don't even know what sort of issues is this!
as it exits without any error message.
Edit:
I solved the issue by simply reinstalling Intel HAXM
When this type of problem happens, best way is to make sure you have followed below points correctly.
You have proper SDK installed
You have Intel HAXM & virtualization option enabled in your BIOS
Configure emulator correctly, download the Intel X86 Atom system image for better performance.
Disable and then Enable ADB Integration
User arm instead of x86 if you have AMD processor when creating emulator.(In most of case)
Sorry my bad English.
I installed Android Studio 2.0, and I have problems with the emulator.
When I launch the emulator that I used with Android Studio 1.5.1 appears the windows [A], the emulator is slow
as before but the app works; when in fact I launch a NEW emulator appears to me the window [B], and then appears
no emulator.
WHAT IS HAXM?
How should I do to have a fast emulator?
Regards.
Genymotion makes a pretty good emulator in my opinion. It's way faster than the android studio emulator. Give it a try!
Well don't worry about it. first of all HAXM is a software which makes hardware based virtualization. in simple words it uses your hardware resources to make a virtual device like android device you are talking about.
if you don't have a HAXM software download it and install it and then check if virtualization is enabled or supported in your BIOS settings. press esc or delete whatever the key is to go into bios settings of your computer while computer first starts up. very similar like below.
go to Advanced Bios Features
then look for virtualization if its disabled then enable it otherwise its good to go.
so if you are done with HAXM lets come back to the android studio and start android device manager or AVD and follow the tutorial from android developers page its already answered here. And android emulators are fast now from android studio 2.0 don't worry about it otherwise you can download Genymotion or bluestack
happy coding.
This is driving me absolutely crazy and I can't find any help. I'm fairly novice when it comes to emulators, and even more so when it comes to Android Studio. Here's my problem: I installed Android Studio. Downloaded the SDK updates, including the HAXM one, and set up my own AVD. Upon trying to start up my AVD, or even the starter AVD that was already there, I get an error stating that "emulator: ERROR: x86 emulation currently requires hardware acceleration!"
I've done some googling and tried to finish the install of HAXM using the install file in the Android/SDK folder. I was promptly told that the installation failed and that my CPU didn't allow for Intel Hardware Acceleration, or something like that. I read somewhere that the only way I can use Hardware Acceleration on AMD is if I were on Linux, with which I have no experience with. So I tried giving up. Now I can't figure out how to disable Hardware Acceleration entirely in Android Studio. I haven't even begun learning how to write in android because I can't get an AVD up and running.
Does anyone have any tips for a complete Android noob? I thought this would be something fun to try since I was at once point fairly good with C++ and I have always been a huge fan of android. However, I've avoided doing anything GUI related until now, and I'm not finding it very fun at the moment.
I'm running an AMD system with 8GB of ram. More specifically, I'm using an AMD FX-4130 Quad-Core Processor on a GIGABYTE GA-970A-DS3 Motherboard.
Unfortunately AMD's virtualization technology AMD-V is not compatible with Intel HAXM. Your only choices are to either get familiar with Linux or use a ARM-based AVD, which doesn't require virtualization.
You can find instructions for Linux on Android Developers' document on Using the Emulator.
You can use Genymotion instead of default one. Its faster than the default one. And this emulator is compatible with both Intel and AMD. Genymotion just uses Virtualbox to run Android in VM.
Here's a link to Genymotion .
Genymotion , Genymotion user guide
it may help you.
Take an android phone with its USB cord then follow these steps:
1. plug in phone to computer.
2. on the phone goto: settings>about device scroll to find build number
3. press build number 7x (this enables developer mode)
4. go back to settings press developers options select usb debugging, include bug reports, verify apps via usb, and GPU force rendering.
5. Check for device connection on the computer
6. add in build.gradle under "buildTypes{" write this
debug { debuggable true }
then when you run your project you should be able to see your phone in the avd selection then select it. Your phone will awaken automatically with your application running except it will be a little semi-efficient boot process.
Also do not forget to remove the debug code from your gradle file when you app is finished.