how to use setLayout/loadLayout of runtime/App.js

[twnaing]

I see the abov-mentioned stub methods here

    setLayout (layout) {
      // STUB
    },
    loadLayout (layout) {
      // STUB
    }

I was wondering

• the methods are already hooked to framework7 app.on('init') event? EDIT: the methods are hooked.
• how can I use those methods?
  • can I override in pages methods? (I cannot override in page methods)
  • do I have to override the whole App.js? (I have no idea how to do it)

I want to load the theme setting from vuex store (which is persisted). Currently I am trying to do that in every pages' created event (which is clearly not a good idea and produced a lot of duplicate codes).