I downloaded Android Studio 1.32 and installed it, downloaded also all APIs. I tried to make a new project and get the emulator working. I made an empty blank project which has "Hello World" text already in it.
If I try to make a new device Tools-AVD-Manager it lets me make a new device.
Then I click Tools-Android-Android Device Monitor. It shows nothing and I have tried to made some..
When I try to run the project and it gives "Create Android Virtual Device" (which gives only few details about it). This produces error: unable to find emulatorsnapshots.img.
I tried to test this before using Eclipse which worked somehow but always there were emulator errors. So I was thinking Android Studio will fix them... But seems that is not working, even downloading whole 4gb packet...
Check my response to a similar issue: Android Studio Virtual Device not loading
Genymotion it's a better solution when that kind of issues happen and it can be easily use it with Android Studio.
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I'm new to Android/Kotlin programming (not to programming in general) and I'm following the Kotlin Basics course on developer.android.com.
The very first lesson after having installed Android Studio is to create a Virtual Device and run an extremely basic app on it.
However I can't get the emulator to work. The very first time I tried, it opened a small window with a progress bar but it became unresponsive at around 1/4 progress and I had to eventually kill it.
Since then it just won't start/open.
After I click run, the code compiles and the Event Log within Android Studio says Executing tasks[...] then Gradle build finished[...] and that's it. Nothing happens beyond that and the Emulator window says "No emulators are currently running".
However:
Some emulator-related processes have been started. Those processes stay alive even after closing Android Studio..
If I try to start the AVD from within the device manager, I get an error message that the device is already running
I am unable to delete these .lock files without killing the aforementioned processes
What I could find:
The Windows Event Viewer shows an Application Error
The Android Studio log file also shows an Error
I don't know what to do with either of these messages, though
What I tried
Killing the emulator processes, removing the *.lock files and trying again.
Creating a different AVD (different device, different version of Android)
Completely reinstalling Android Studio and the SDK following the accepted answer to this question: How to completely uninstall Android Studio from windows(v10)?.
None of this had any effect.
I'm running Android Studio Arctic Fox (2020.3.1 Patch 4) on Windows 10 Pro (10.0.19042 Build 19042).
I am able to run the app on my actual phone but down the line I would like to be able to test apps on different types of devices or without having to always use my physical one.
All help would be greatly appreciated.
By running and emulator.exe command in a command prompt, I was able to see yet another error message, the same one as in this post: emulator: incompatible HAX module version 3 requirs minimum version 4, and the answer to that post from user Harold Sota (as well as the comment under it from Harun, more specific to my situation) solved the issue.
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.
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.
I wish to run an application on android virtual device (I've created it). I right-click on the
Android project (which was created after I added the android environment) and choose "Run as Android Application". The emulator launches but it remains just a black window (and I wait a lot, nothing happens). Console writes "Build successful" and that's it. What might be the problem? API level is 18 (4.3). Platform Windows 7. Thanks.
Details: created a project, added hybrid application, added adaptors, deployed and run multiple times (just in browser), installed android in eclipse, added android environment, added AVD (had some old ones that didn't work, deleted them and created a new one following advises here).
It sounds like the problem is with your Android emulator.
First, can you start the emulator by itself, and see it work properly? You can start it from AVD itself. The emulator usually takes a long time to start, especially if you are running the ARM emulator instead of the x86 one.
If that works, can you run an empty Android app? You can go to File - New Project - Android Application Project, and after you create it, you should be able to run it and see an empty application.
If that works, can you try with an empty Worklight application? That way we can see if it is your specific application or something to do with Worklight.
I installed the Android 2.2 SDK (2.2 is the version i have on my smartphone). I've tried running the NotePad sample project as an Android project. Here is what happens: the emulator loads, but when I click on the app, the screen goes blank. There are no errors being thrown. Has anyone else run into this problem? If so, how have you fixed it?
When you press run, the emulator loads AND the application should automatically open and run. Also, make sure there are no errors with the code itself.
If all else fails, try a new/ different SDK and make sure the app has no errors during it's installation into the SDK. Look at the Console and LogCat to make sure that there are no errors the emulator runs.