I’ve made an app which contains an iframe to show some content from our server. The src url of the iframe points to a webpage that will only be displayed if a cookie can be set. For some reason this does not work on (some) Android devices.
It’s hard to know if what I’m going to say is relevant to something “similar” to a rather vague thread in the first place, but let’s say you have an existing website that allows users to log in, and you want to bring some of this same functionality to an Ionic app.
My advice would be as follows:
Do not attempt to embed the existing website UI. Instead, emulate it. Collect username and password using a form in your Ionic app, and submit it directly to wherever the website login does, using the same protocol.