47.5 Creating the RecyclerView Adapter

As outlined in the previous chapter, the RecyclerView needs to have an adapter to handle the creation of the list items. Add this new class to the project by right-clicking on the app -> java -> com.ebookfrenzy.carddemo entry in the Project tool window and selecting the New -> Java Class menu option. In the Create New Class dialog, enter RecyclerAdapter into the Name: field and change the Kind menu to Class before clicking on the OK button to create the new Java class file.

Edit the new RecyclerAdapter.java file to add some import directives and to declare that the class now extends RecyclerView.Adapter. Rather than create a separate class to provide the data to be displayed, some basic arrays will also be added to the adapter to act as the data for the app:

package com.ebookfrenzy.carddemo;

 

import android.view.LayoutInflater;

import android.view.View;

import android.view.ViewGroup;

import android.widget.ImageView...