appBar.setDisplayHomeAsUpEnabled(true);
- // Initialize the database handler and the `ListView`. `this` specifies the context. The two `nulls` do not specify the database name or a `CursorFactory`.
+ // Initialize the database helper and the `ListView`. `this` specifies the context. The two `nulls` do not specify the database name or a `CursorFactory`.
// The `0` specifies a database version, but that is ignored and set instead using a constant in `BookmarksDatabaseHelper`.
bookmarksDatabaseHelper = new BookmarksDatabaseHelper(this, null, null, 0);
bookmarksListView = (ListView) findViewById(R.id.bookmarks_listview);