X-Git-Url: https://gitweb.stoutner.com/?p=PrivacyBrowserAndroid.git;a=blobdiff_plain;f=app%2Fsrc%2Fmain%2Fjava%2Fcom%2Fstoutner%2Fprivacybrowser%2Factivities%2FBookmarksActivity.java;h=35ac9e34e897dfa425e436ca73fdd551abbb3628;hp=b6f9bc617c1902ae8f069ceb42d587bd7fd8792f;hb=557c44e588c9c881a5a1573667a34d0355cde834;hpb=61a76e491469916f2f30aebb47b98cda7cceb557

diff --git a/app/src/main/java/com/stoutner/privacybrowser/activities/BookmarksActivity.java b/app/src/main/java/com/stoutner/privacybrowser/activities/BookmarksActivity.java
index b6f9bc61..35ac9e34 100644
--- a/app/src/main/java/com/stoutner/privacybrowser/activities/BookmarksActivity.java
+++ b/app/src/main/java/com/stoutner/privacybrowser/activities/BookmarksActivity.java
@@ -405,6 +405,7 @@ public class BookmarksActivity extends AppCompatActivity implements CreateBookma
                         // Scroll to where the deleted bookmark was located.
                         bookmarksListView.setSelection(selectedBookmarkPosition - 5);
 
+                        // Initialize `snackbarMessage`.
                         String snackbarMessage;
 
                         // Determine how many items are in the array and prepare an appropriate Snackbar message.
@@ -425,31 +426,17 @@ public class BookmarksActivity extends AppCompatActivity implements CreateBookma
                                 .addCallback(new Snackbar.Callback() {
                                     @Override
                                     public void onDismissed(Snackbar snackbar, int event) {
-                                        // Android Studio wants to see entries for every possible `Snackbar.Callback` even if they aren't used.
                                         switch (event) {
-                                            // The user pushed the "Undo" button.
+                                            // The user pushed the `Undo` button.
                                             case Snackbar.Callback.DISMISS_EVENT_ACTION:
                                                 // Refresh the ListView to show the rows again.
                                                 updateBookmarksListView(currentFolder);
 
                                                 // Scroll to where the deleted bookmark was located.
                                                 bookmarksListView.setSelection(selectedBookmarkPosition - 5);
-
                                                 break;
 
-                                            case Snackbar.Callback.DISMISS_EVENT_CONSECUTIVE:
-                                                // Do nothing and let the default behavior run.
-
-                                            case Snackbar.Callback.DISMISS_EVENT_MANUAL:
-                                                // Do nothing and let the default behavior run.
-
-                                            case Snackbar.Callback.DISMISS_EVENT_SWIPE:
-                                                // Do nothing and let the default behavior run.
-
-                                            case Snackbar.Callback.DISMISS_EVENT_TIMEOUT:
-                                                // Do nothing and let the default behavior run.
-
-                                            // The Snackbar was dismissed without the "Undo" button being pushed.
+                                            // The `Snackbar` was dismissed without the `Undo` button being pushed.
                                             default:
                                                 // Delete each selected row.
                                                 for (long databaseIdLong : selectedBookmarksLongArray) {
@@ -505,32 +492,27 @@ public class BookmarksActivity extends AppCompatActivity implements CreateBookma
 
     @Override
     public boolean onCreateOptionsMenu(Menu menu) {
-        //Inflate the menu.
+        // Inflate the menu.
         getMenuInflater().inflate(R.menu.bookmarks_options_menu, menu);
 
-        return true;
-    }
-
-    @Override
-    public boolean onPrepareOptionsMenu(Menu menu) {
-        super.onPrepareOptionsMenu(menu);
-
+        // Success.
         return true;
     }
 
     @Override
     public boolean onOptionsItemSelected(MenuItem menuItem) {
+        // Get the ID of the `MenuItem` that was selected.
         int menuItemId = menuItem.getItemId();
 
         switch (menuItemId) {
-            case android.R.id.home:
+            case android.R.id.home:  // The home arrow is identified as `android.R.id.home`, not just `R.id.home`.
                 if (currentFolder.isEmpty()) {  // Exit BookmarksActivity if currently in the home folder.
                     NavUtils.navigateUpFromSameTask(this);
                 } else {  // Navigate up one folder.
                     // Place the former parent folder in `currentFolder`.
                     currentFolder = bookmarksDatabaseHelper.getParentFolder(currentFolder);
 
-                    // Exit BookmarksActivity if currently in the home folder.
+                    // Update `bookmarksListView`.
                     updateBookmarksListView(currentFolder);
                 }
                 break;