I'm trying to populate three RecyclerViews on my ServiceActivity based on the category property in a Firebase Realtime Database reference child. Right now I'm having trouble getting the RecyclerViews ...

When I try to run the app my recycler view unable to generate the output. It is unable to load data and there is no error the code. Below is adapter class PlayerListAdapter.java public class PlayerLis...

I already know how a recycler viewer works and a good understanding of interface listeners but I'm wondering why is it that we need to pass a listener to my recycler adapter called mAdapter = new Gree...

My app contains viewpager and tablayout. It requests data from the server, sorts and gives each tab its own set of information. I don't want to have a request to the network every time I select a tab,...