How to enable and use the new gesture system in Android Q
Google has, once again, changed its navigation system. Android Q introduces an entirely gesture-based navigation that’s different from what came with Android 9 Pie, but it isn’t actually turned on by default. If you want to give the new system a try and get prepared for the future of Android navigation, you have to go enable it. Thankfully, it takes only a moment.
How to turn on Android Q gesture navigation