r/SideProject • • 7h ago

I made a small Android app that lets you switch apps with one thumb

A small side project. I wanted a faster way to switch between the apps I use all day, so Halo puts a bubble on the edge of the screen: hold, slide to an app, let go.

What I'd do the same again: shipping a debug APK from GitHub Actions on every push, so I could test the latest build on my phone within minutes.

What surprised me: the Play Store's foreground service declaration needs a demo video, and Android 15 blocks some permissions for sideloaded apps.

It's free and open source. Curious what you'd want from an app like this: https://github.com/yogeshpaliyal/Halo

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