How to link app on phone to wordpress website?

Question

Android

It is necessary that the same posts are displayed in the application on the phone as on the site, so that you can add a post from the application and it will also be displayed on the site. Also, authorization was made on the site through VK, and it should also work in the application. What is the best way to do this?

Answer 1

Good afternoon.
Well, there are a lot of nuances that should be clarified ...
First, what kind of application? What is it written on, what technologies does it use? For example, Java/Kotlin, React Native or other languages ​​and frameworks. Does the site simply open in a WebView or is there integration with the REST API of the site itself.
Secondly, how quickly should the posts appear in the app? You can periodically access the site via REST and check for new posts. Google a lib such as afrozaar wordpress rest api android. If you need to update articles regularly, you can also connect sockets. If periodically, then just check the presence of posts in the background from time to time.
Simply put, it doesn't matter what you write the application on. You need either to work with the Wordpress REST API. Libu for android / java / kotlin I indicated above. For other languages/frameworks, you can google