Basically anything that's been added to play services. Here's an old - outdated list. https://arstechnica.com/gadgets/2018/07/googles-iron-grip-on-android-con

Basically anything that's been added to play services. Here's an old - outdated list. https://arstechnica.com/gadgets/2018/07/googles-iron-grip-on-android-controlling-open-source-by-any-means-necessary/ https://arstechnica.com/gadgets/2018/07/googles-iron-grip-on...