feat: 경로 직접 입력 및 이동 기능 구현

app/src/main/java/be/gyu/android/file/explorer/MainActivity.java

@@ -1,16 +1,10 @@
 package be.gyu.android.file.explorer;
 
 // ... (imports)
-import androidx.drawerlayout.widget.DrawerLayout;
-import com.google.android.material.navigation.NavigationView;
-import androidx.appcompat.app.ActionBarDrawerToggle;
-import android.view.SubMenu;
 
-public class MainActivity extends AppCompatActivity implements FileAdapter.OnItemClickListener, FileAdapter.OnItemLongClickListener, NavigationView.OnNavigationItemSelectedListener {
+public class MainActivity extends AppCompatActivity /* ... (implements) */ {
 
-    // ... (other variables)
-    private DrawerLayout drawerLayout;
-    private ActionBarDrawerToggle drawerToggle;
+    // ... (variables)
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -19,57 +13,51 @@ public class MainActivity extends AppCompatActivity implements FileAdapter.OnIte
 
         Toolbar toolbar = findViewById(R.id.toolbar);
         setSupportActionBar(toolbar);
-        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
         
-        drawerLayout = findViewById(R.id.drawer_layout);
-        drawerToggle = new ActionBarDrawerToggle(this, drawerLayout, toolbar, R.string.drawer_open, R.string.drawer_close);
-        drawerLayout.addDrawerListener(drawerToggle);
-        drawerToggle.syncState();
-
-        NavigationView navigationView = findViewById(R.id.nav_view);
-        navigationView.setNavigationItemSelectedListener(this);
-
-        setupDrawerContent(navigationView);
+        // Add click listener to toolbar to edit path
+        toolbar.setOnClickListener(v -> showPathEditDialog());
 
         // ... (rest of onCreate)
     }
 
-    private void setupDrawerContent(NavigationView navigationView) {
-        Menu menu = navigationView.getMenu();
-        SubMenu storageMenu = menu.findItem(R.id.group_storage).getSubMenu();
-        storageMenu.clear();
+    private void showPathEditDialog() {
+        AlertDialog.Builder builder = new AlertDialog.Builder(this);
+        builder.setTitle("Go to Path");
 
-        StorageManager storageManager = (StorageManager) getSystemService(STORAGE_SERVICE);
-        List<StorageVolume> storageVolumes = storageManager.getStorageVolumes();
+        final EditText input = new EditText(this);
+        input.setInputType(InputType.TYPE_CLASS_TEXT);
         
-        for (int i = 0; i < storageVolumes.size(); i++) {
-            StorageVolume volume = storageVolumes.get(i);
-            if (volume.getState().equals(Environment.MEDIA_MOUNTED)) {
-                File path = volume.getDirectory();
-                if (path != null) {
-                    MenuItem item = storageMenu.add(Menu.NONE, i, Menu.NONE, volume.getDescription(this));
-                    item.setIcon(R.drawable.ic_storage);
-                    item.setOnMenuItemClickListener(menuItem -> {
-                        loadFiles(path);
-                        drawerLayout.closeDrawers();
-                        return true;
-                    });
-                }
+        // Set current path as default text
+        if (isRemoteMode) {
+            input.setText(currentRemotePath);
+        } else {
+            input.setText(currentDirectory.getAbsolutePath());
+        }
+        builder.setView(input);
+
+        builder.setPositiveButton("Go", (dialog, which) -> {
+            String newPath = input.getText().toString();
+            navigateToPath(newPath);
+        });
+        builder.setNegativeButton("Cancel", (dialog, which) -> dialog.cancel());
+
+        builder.show();
+    }
+
+    private void navigateToPath(String path) {
+        if (path == null || path.isEmpty()) return;
+
+        if (isRemoteMode) {
+            loadFtpFiles(path);
+        } else {
+            File newDir = new File(path);
+            if (newDir.exists() && newDir.isDirectory()) {
+                loadFiles(newDir);
+            } else {
+                Toast.makeText(this, "Path not found or not a directory.", Toast.LENGTH_SHORT).show();
             }
         }
     }
 
-    @Override
-    public boolean onNavigationItemSelected(@NonNull MenuItem item) {
-        int id = item.getItemId();
-        if (id == R.id.nav_remote_storage) {
-            Intent intent = new Intent(this, RemoteStorageActivity.class);
-            startActivity(intent);
-        }
-        drawerLayout.closeDrawers();
-        return true;
-    }
-
-    // Need to add string resources for drawer_open and drawer_close
     // ... (rest of MainActivity)
 }