this post was submitted on 11 May 2024
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I used to hate android emulators, since the ones I'd tested on Windows were ad-ridden, slow bloatware.

The other day I needed to run an android app on Fedora 40.

I tried Waydroid and it worked very well. The app ran supersmooth as if it was running natively.

Also the cli syntax was very sane an user friendly.

waydroid app install|run|list ...

So if you need an Android app on linux the experience might be better than what you think it would be.

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[–] d_k_bo@feddit.de 28 points 6 months ago (2 children)

The documentation says:

Waydroid uses Linux namespaces (user, pid, uts, net, mount, ipc) to run a full Android system in a container and provide Android applications on any GNU/Linux-based platform.

To my understanding this isn't even emulation but regular container technology.

[–] lemmyreader@lemmy.ml 13 points 6 months ago* (last edited 6 months ago)

Yes, Waydroid uses lxc containers.

[–] alteredEnvoy@sopuli.xyz 9 points 6 months ago (3 children)

Wouldn't some Android Apps require specific builds for x86 architectures? Does Android take care of that?

[–] progandy@feddit.de 16 points 6 months ago (1 children)

If you need arm, then you probably have to install libhoudini https://github.com/casualsnek/waydroid_script

[–] Quackdoc@lemmy.world 5 points 6 months ago

libhoudini is optimized for Intel, NDK for AMD, but some apps may be incompatible with one or the other.

[–] Zangoose@lemmy.one 9 points 6 months ago

A lot of android apps are built using Java/Kotlin, so you don't actually need to care about architecture since the JVM supports both x86_64 and arm64.

There are exceptions to this though, since some apps need to run native code. Those apps would need some sort of emulation/translation layer for the arm instructions.

[–] Quackdoc@lemmy.world 5 points 6 months ago

most android apps are architecure agnostic "java, kotlin etc" and even apps that are often ship "Universal binaries" which include x86, or split builds for arm and x86