switch from `setWifiEnabled` to settings panel
Right now Nearby stores whether it's supposed to share apps over wifi or not. When starting Nearby (by tapping "find people nearby") it will automatically activate wifi. Instead of automatically activating F-Droid should prompt users with a banner and ask them to activate Wifi.
Example for such a banner M2 design guidelines:
When users click on turn on/connect/etc. F-Droid should bring up a settings panel for enabling wifi: https://developer.android.com/about/versions/10/features#settings-panels
(This is one of the major holdups for targetSdk 30 (#2037))
Edited by Michael Pöhn