Revert "WIP"

This reverts commit bf3a0c4fb8.

app/src/main/java/one/nem/lacerta/AppBlankFragment.java

@@ -1,64 +0,0 @@
-package one.nem.lacerta;
-
-import android.os.Bundle;
-
-import androidx.fragment.app.Fragment;
-
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-
-/**
- * A simple {@link Fragment} subclass.
- * Use the {@link AppBlankFragment#newInstance} factory method to
- * create an instance of this fragment.
- */
-public class AppBlankFragment extends Fragment {
-
-    // TODO: Rename parameter arguments, choose names that match
-    // the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
-    private static final String ARG_PARAM1 = "param1";
-    private static final String ARG_PARAM2 = "param2";
-
-    // TODO: Rename and change types of parameters
-    private String mParam1;
-    private String mParam2;
-
-    public AppBlankFragment() {
-        // Required empty public constructor
-    }
-
-    /**
-     * Use this factory method to create a new instance of
-     * this fragment using the provided parameters.
-     *
-     * @param param1 Parameter 1.
-     * @param param2 Parameter 2.
-     * @return A new instance of fragment AppBlankFragment.
-     */
-    // TODO: Rename and change types and number of parameters
-    public static AppBlankFragment newInstance(String param1, String param2) {
-        AppBlankFragment fragment = new AppBlankFragment();
-        Bundle args = new Bundle();
-        args.putString(ARG_PARAM1, param1);
-        args.putString(ARG_PARAM2, param2);
-        fragment.setArguments(args);
-        return fragment;
-    }
-
-    @Override
-    public void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        if (getArguments() != null) {
-            mParam1 = getArguments().getString(ARG_PARAM1);
-            mParam2 = getArguments().getString(ARG_PARAM2);
-        }
-    }
-
-    @Override
-    public View onCreateView(LayoutInflater inflater, ViewGroup container,
-                             Bundle savedInstanceState) {
-        // Inflate the layout for this fragment
-        return inflater.inflate(R.layout.app_fragment_blank, container, false);
-    }
-}

app/src/main/java/one/nem/lacerta/MainActivity.java

@@ -1,32 +1,14 @@
 package one.nem.lacerta;
 
 import androidx.appcompat.app.AppCompatActivity;
-import androidx.fragment.app.FragmentManager;
-import androidx.navigation.NavController;
-import androidx.navigation.fragment.NavHostFragment;
-import androidx.navigation.ui.NavigationUI;
 
 import android.os.Bundle;
 
-import com.google.android.material.bottomnavigation.BottomNavigationView;
-
 public class MainActivity extends AppCompatActivity {
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
-
-        // デバッグ
-        FragmentManager supportFragmentManager = getSupportFragmentManager();
-        NavHostFragment navHostFragment =
-                (NavHostFragment) supportFragmentManager.findFragmentById(R.id.nav_host_fragment);
-        NavController navController = navHostFragment.getNavController();
-        BottomNavigationView bottomNav = findViewById(R.id.nav_view);
-
-        NavigationUI.setupWithNavController(bottomNav, navController);
-
-        // デバッグ
-
     }
 }