I have downloaded android studio and now i am trying to run an app.I haven't changed anything in code or design.I am using version 2.2.2
When i click on run it gives me an error
init: Could not find wglGetExtensionsStringARB!
But emulator opens.Then there is blank black screen for 2-3 minutes,then androidtitle for another 5 minutes.This is what i get.
But i don't know where is my app?
What you're running is Android version 7.1 (Nougat MR1). You can see the list of apps (app drawer) by clicking on the small ^ (caret) icon above the opaque area highlited as a red circle in the picture below
emulator opens.Then there is blank black screen for 2-3 minutes,then androidtitle for another 5 minutes.
This is normal. You should wait until the emulator fully boots and run your app again. If your development computer has an Intel processor, be sure to install HAXM. It will greatly increase the speed of the emulator.
Related
I am facing an issue with the Android emulator.
When the emulator boots up everything is fine, regardless the default display orientation.
When I press one of the buttons to change the display orientation, the emulator window rotates but, the content is completely messed up.
See the pic below.
The same happens with all the AVDs I have created and with different android images.
I've already reinstalled/updated the emulator from package manager.
Any idea about why this is happening?
The work environment is:
Mac OS Big Sur,
Android Studio v4.1.1
Android emulator v30.2.6
Thank you for your help.
This was a bug in the Google Android Emulator version 30.2.x.
It was fixed in version 30.3.5 (approximately 8 January 2021). Apply the update like this:
Stop or Force Quit all the running AVD emulators
Android Studio ➔ Tools ➔ SDK Manager ➔ SDK Tools (click this tab in the middle of the dialog) ➔ Android Emulator
The status should say "Update Available"
Click the Checkbox so that it will change from a horizontal line to a checkmark, and so that the download symbol appears on the left.
Click the Apply or OK button
It should download version 30.3.5 or higher, for "Android Emulator".
After the upgrade is applied, relaunch your emulators.
Try running the emulator inside Android Studio. Go to settings-tools-emulator and check the box there to run the emulator inside Android Studio. When you rotate it after it should rotate faster than in the AVD's standalone application, and not break the display. This should fix the broken display problem, without making a new AVD. Make sure you have updated to the most recent version of Android Studio first, v4.1.
The android emulator defaults to have auto rotate turned off. Turn on auto rotate the normal way you would on your phone and it will work.
I've been programming in android studio for a little while now and recently it's been very messed up. It all started when I changed the theme for my app. The emulator stopped working and I tried uninstalling and reinstalling. Nothing worked and I ended up factory resetting my laptop. I reinstalled android studio and still have the same problem. I've reinstalled HAXM and I've also tried testing on my phone. I run the program and the emulator shows up and it shows the title bar with the name of my app, but no content, just a white screen.
Here is a link to the pastebin of the log.
Here is what the app looks like in the design view.
Just take out the picture of the duck and that's what it looks like in the emulator
This used to work perfectly before I changed the theme, but I reset my computer so i'm totally lost. I'm running on an HP Pavillion 15 laptop with a core i5 and 8 gigs ram with integrated graphics.
Any help is very much appreciated!
Thank you for your time
-Kelton
i am completely noob to android studio and trying my hand on learning android development . i have created emulator using API 22 and it only show blank black screen flashing android as you seen in the picture. enter image description here and i am using linux mint 17.2 os. thank you in advance
well i wait for almost 1 hour and than after sometime it close itself and show an error (emulator-arm: .//tcg/optimize.c:158: tcg_opt_gen_mov: Assertion `temps[src].state != TCG_TEMP_CONST' failed). sorry for english:P
and last thing i am using linux mint 17.2 os.
I made an android project in android studio & test it in real device it works fine but now i have not real device with me & want to run the project in Emulator. I install the AVD & intelhaxm-android.exe from the directory
C:\Users\INZI\AppData\Local\Android\Sdk\extras\intel\Hardware_Accelerated_Execution_Manager
after that I created Virtual Device to test the app but when I run this it shows black screen with android printed in the centre of the device but does not show the home screen. I tried it with the
Visualization technology Enabled in BIOS setting. what should I do now I waited about more than a half of the hour but its same.
Please help
Thank you in advance
I resolved the mentioned problem Emulator was not showing the home screen because
I have more size of virtual Device than Haxm
I haven't completely downloaded the API with which I was testing.
Now I set less size of Virtual Device & test the app with the lower API that I fully downloaded .... now its working fine.
If I were you, I would try Genymotion which is a much smoother emulator than the default. Furthermore, you will not run into any problems while setting it up as the program handles everything for you. Of course, as you become more experienced, you will want to debug your apps on a real device but as you do not have access to one, Genymotion is your best option.
I am using Eclipse to develop android applications. Initially the AVD used to run fine but when I launched it today, it just did not load. It just kept showing the blank screen with the word ANDROID glowing. I waited for quite a couple of minutes but it did not start. I even reinstalled my sdk but still no progress.
I am using Windows 7(32 bit) with 4 GB RAM.
Check virtual devices characteristics of your device created, sometimes if you choose a big resolution it doesn´t wokrs. check this.
also, I recommend you to use Android studio because eclipse is no longer used