breautek
commented
3 years ago It's up to you. It just simply controls the origin point of the app, e.g: <scheme>://<hostname>
The only limitation is iOS won't allow you to use well known schemes, so you can't set scheme preference to existing protocols, like http or https, etc.
From version 6.0.0 instruction, it says to set the following in config.xml
<preference name="scheme" value="app" /> <preference name="hostname" value="localhost" />I cannot find any post to explain under what circumstances "app" and "localhost" should be changed, and to what values. Can someone shed some lights? Thanks!