How to Remove Chromecast’s Network-Wide Android Notifications

In an effort to unify all devices on the same network, Google added a feature to the Google Home app (formerly called “Chromecast”). Now, if someone is playing something on a Chromecast in your home, it’ll show a notification on all the Android devices on your network. That means if your daughter is watching My Little Pony all day, you’ll have to deal with notifications letting you know.