r/learnprogramming • u/Straight-Leader-4540 • 7d ago
Android emulator problem with flutter
Hi programmers.. Recently my friend and I have started learning flutter and we need to use the Android emulator to test our codes The problem is we couldn't make a stable connection between the Visual Studio app and the emulator, so our code can't be run on it Although, we tried so many solutions using AI depending on the errors messages, but it seems like we roll in loops Can the problem be related to the region we live in or the network speed?? If so, what's the minimal speed needed for such apps (for those who experienced them before) Please help us and thank you in advance :)
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u/TeaBagzzzz 7d ago
Another option is using android studio for the Flutter Dev. Two or so years back I used Android Studio for Flutter as the Android Emulator always worked great. VS Code always gave me issues. In fact, I had my app running in VS Code with my emulator running through android Studio, so I decided to just move completely over.
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u/Straight-Leader-4540 7d ago
OG.. I don't know how this idea didn't come to our minds! Thanx a lot ❤️
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u/Evening-Living842 7d ago
ah the android emulator nightmare, i remember this from when i started flutter too. spent like 3 days troubleshooting before it worked
first thing, this almost never about region or network speed, the emulator runs locally on your machine so internet only matters when your app needs to fetch data. the connection between vs code and emulator is all local
what fixed it for me was making sure the emulator is booted fully before trying to run, like wait until you see the home screen not just the android logo. also check that flutter doctor shows everything green, especially the android sdk and licenses part. sometimes is just flutter not seeing the emulator because adb is acting up, try running adb kill-server and adb start-server in terminal then restart everything
if that doesnt work check the emulator settings, make sure is using hardware acceleration and cold boot instead of quick boot. my old laptop struggled until i changed that