When I am trying to run an app using the emulators on the Android Studio, it is stuck on this window.
It should let the user to select an emulator.
What could be the cause for that errors?
sometimes I have seen this when adb isn't able to start. That doesn't seem to be your problem. I can suggest going to your android sdk folder run the avd manager program and see if you can repair / adjust any settings you may need.
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I have some trouble about android studio. if anybody know this program, please read description of my problem.
I created empty activity project android 5.0(lolipop) and just click run by emulator. I already tried different kind of devices, but the error is the same. My friends have no problem like that.
please tell me what to do.screenshot of emulator error message and photo of log error
updated event log after trying reinstall emulator devices
Do you have Bandicam installed like it's suggesting? It's complaining about your Vulkan drivers ( you could update those) and Bandicam messing with them (you could uninstall that).
Alternatively you can open your AVD Manager, edit the AVD you're using, and set Emulated Performance: Graphics to Software (can't do it on every image for some reason - my API 29 Pixel 3 image won't let me change it, my API 30 Pixel 3XL image will). It'll run worse, but it'll run (well it should anyway)
If you use the flatpak of android studio on linux, run "flatpak update" and that should resolve your issues.
If you don't use the flatpak on linux, try restarting your machine and if that doesn't work, do a clean reinstall of your graphics driver.
Don't know why people keep trying to recommend software rendering, it's horrible and not at all practical, it's a barely working workaround not a solution.
I'm trying to learn to write an Android App on intellij idea.And I've already downloaded JDK and SDK and have set them.However,when I run the program(just "hello world") on android emulator,it can be opened but always black screen(when I press the button,no response).But I can run my program on my real phone.So how to let the emulator work?
I have already turned down the resolution ratio and have checked that my cpu is vertualized,but that didn't work.
Where is the problem?And how to solve that?
Ok,I have solved the problem...I didn't download Android emulator on intellij idea.
I am trying to start development on an Android app using Android Studio, but whenever I try to run the app I get the error Unable to obtain result of 'adb version' I have tried uninstalling and reinstalling Android Studio multiple times on different computers (both running Windows 10) and every time I get the same error. I have researched the problem and have been unable to find a consistent solution. (or one that actually works) I am very new to Android development and am slightly at a loss as to what to do; any help on solving this problem would be much appreciated.
Found the solution thanks to #user3109468, Android Studio had the directory for the Android SDK wrong. In File>Project Structure make sure the directory for the SDK is correct; mine was C:\Users\[user]\AppData\Local\Android\sdk (Google had given sdk a capital "S" for some reason...)
Uncheck: enable adb integration from Tools>Android and re-enable it.
This worked for me.
This might be because of windows virtual memory problem.
Try running adb from command line. something like
adb version BTW, platform-tools would be located in
c:\Users\<your userid>\AppData\Local\Android\sdk\platform-tools
How much it takes from you firing a command and actually gets an answer ?
if it takes more than 5 seconds, then android studio times out waiting for an answer and throws up an error.
How to fix ?
close all your program ( Process ? )
and go to control panel -> System->advance System settings-> Advanced tab->performance->settings->Advance->Virtual memory change
Try to reduce virtual memory size. Fr e.g. If it's 4096Mb make it 2048Mb ( both initial and maximum) It will ask to restart, so restart and get yourself a cup of coffee, because it will take a while. Then, once your system is up , try running adb version. Does it run quickly ? If yes, problem is fixed. Go back to virtual memory and increase it's size to the one before, and that's it.
BTW, I noticed in my case that simple hello world program was taking 20 sec to execute on my machine before fixing virtual memory problem.
Make sure Android SDK location and Android NDK location is correct.
Go to File -> Project Structure.
Set the Android SDK location and Android NDK location.
I recently installed Android studio and the first time around AVD worked fine and the emulator was up and running no problem with that. But when I turned off my computer and booted it up again. But now when i try to open avd the following error message is displayed
when i reinstalled the android studio the same thing happens again,for the first time around it works but second time around the same error message comes.
Not able to find solutions over the internet as well.
This is a common problem that many people have faced. The Access Denied is indicating that Android Studio is trying to access files that require elevated privileges.
To solve this error, right click your Android Studio launcher, and click Run as Administrator.
I'm new in Android. I'm starting with HelloWorld program, but I can't run it on the Emulator. I'm using newest version of Eclipse and Android SDK. I also set up development environment as follows instructions on http://developer.android.com/index.html.
Does anybody have advice for me?
OMG!!! My problem is nothing :)) i must wait the emulator in a long time after that my program will be loaded. I watched a tutorial clip on YOUTUBE and i saw the boot screen of the emulator is as like as the emulator in my machine. Thanks all for help!
Do you get any errors?
if this is your first app, its probably to do with setup and enviroment. Whats your system spec?
I found running the install process - you have to make sure you follow the installation process in a good sequence. Eclipse, android platform. Java enviroment then ADT plugin.
the AVD Manager updater should have taken a long time to get everything you need when you run it.
If it failed - There is a little check box in the settings of the AVD manager that allows you to force download the HTTP -
But as long as you've got the lot, and your building a 2.1 file.
Also, the first time you run the emulator, it'll sit quiet for a worrying amount of time. Just make tea, watch TV - google kayden kross and it'll be fine.
Make sure you create an emulator image (AVD) or you won't be able to run it.
also for other newbies , just right click the project and say "debug as -> android" .