DoYouKnow Энциклопедия/Урок 11
MainActivity.java import androidx.appcompat.app.AppCompatActivity;import androidx.fragment.app.FragmentManager;import androidx.recyclerview.widget.LinearLayoutManager;import androidx.recyclerview.widget.RecyclerView;import android.content.SharedPreferences;import android.os.Bundle;import android.util.Log;import android.view.MenuItem;import android.widget.Toast;import com.neco_desarrollo.doyouknow.adapter.DataAdapter;import com.neco_desarrollo.doyouknow.adapter.ListItem;import com.neco_desarrollo.doyouknow.adapter.RecOnClickListener;import java.lang.reflect.Array;import java.util.ArrayList;import java.util.List;public class MainActivity extends AppCompatActivity implements NavItemSelectedListener { private RecOnClickListener recOnClickListener; private DataAdapter adapter; private List<ListItem> listData; private RecyclerView rcView; private String category = “”; private SharedPreferences pref; private final String PLANETS = “planets”; private final String STARS = “stars”; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); setupMenu(); setRecOnClickListener(); init(); } private void… Подробнее »DoYouKnow Энциклопедия/Урок 11