Initial version of PopularMoviesActivity

PopularMoviesActivity.java

public class PopularMoviesActivity extends AppCompatActivity {

    RecyclerView mPopularMoviesRecyclerView;
    ProgressBar mMoviesLoadProgressBar;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_popular_movies);

        mPopularMoviesRecyclerView = findViewById(R.id.recycler_view_popular_movies);
        mMoviesLoadProgressBar = findViewById(R.id.progress_movies_load);

        LinearLayoutManager linearLayoutManager = new LinearLayoutManager(
                this,
                LinearLayoutManager.VERTICAL,
                false);
        PopularMoviesAdapter popularMoviesAdapter = new PopularMoviesAdapter(this);
        mPopularMoviesRecyclerView.setLayoutManager(linearLayoutManager);
        mPopularMoviesRecyclerView.setAdapter(popularMoviesAdapter);
    }
}