2 * Copyright © 2016-2018 Soren Stoutner <soren@stoutner.com>.
4 * This file is part of Privacy Browser <https://www.stoutner.com/privacy-browser>.
6 * Privacy Browser is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * Privacy Browser is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with Privacy Browser. If not, see <http://www.gnu.org/licenses/>.
20 package com.stoutner.privacybrowser.activities;
22 import android.app.Activity;
23 import android.content.Context;
24 import android.content.Intent;
25 import android.database.Cursor;
26 import android.graphics.Bitmap;
27 import android.graphics.BitmapFactory;
28 import android.graphics.Typeface;
29 import android.graphics.drawable.BitmapDrawable;
30 import android.graphics.drawable.Drawable;
31 import android.os.Bundle;
32 import android.support.design.widget.FloatingActionButton;
33 import android.support.design.widget.Snackbar;
34 import android.support.v4.app.NavUtils;
35 import android.support.v7.app.ActionBar;
36 import android.support.v7.app.AppCompatActivity;
37 // `AppCompatDialogFragment` is required instead of `DialogFragment` or an error is produced on API <=22.
38 import android.support.v7.app.AppCompatDialogFragment;
39 import android.support.v7.widget.Toolbar;
40 import android.util.SparseBooleanArray;
41 import android.view.ActionMode;
42 import android.view.Menu;
43 import android.view.MenuItem;
44 import android.view.View;
45 import android.view.ViewGroup;
46 import android.view.WindowManager;
47 import android.widget.AbsListView;
48 import android.widget.CursorAdapter;
49 import android.widget.EditText;
50 import android.widget.ImageView;
51 import android.widget.ListView;
52 import android.widget.RadioButton;
53 import android.widget.TextView;
55 import com.stoutner.privacybrowser.dialogs.CreateBookmarkDialog;
56 import com.stoutner.privacybrowser.dialogs.CreateBookmarkFolderDialog;
57 import com.stoutner.privacybrowser.dialogs.EditBookmarkDialog;
58 import com.stoutner.privacybrowser.dialogs.EditBookmarkFolderDialog;
59 import com.stoutner.privacybrowser.dialogs.MoveToFolderDialog;
60 import com.stoutner.privacybrowser.R;
61 import com.stoutner.privacybrowser.helpers.BookmarksDatabaseHelper;
63 import java.io.ByteArrayOutputStream;
65 public class BookmarksActivity extends AppCompatActivity implements CreateBookmarkDialog.CreateBookmarkListener, CreateBookmarkFolderDialog.CreateBookmarkFolderListener, EditBookmarkDialog.EditBookmarkListener,
66 EditBookmarkFolderDialog.EditBookmarkFolderListener, MoveToFolderDialog.MoveToFolderListener {
68 // `currentFolder` is public static so it can be accessed from `MoveToFolderDialog`.
69 // It is used in `onCreate`, `onOptionsItemSelected()`, `onBackPressed()`, `onCreateBookmark()`, `onCreateBookmarkFolder()`, `onSaveBookmark()`, `onSaveBookmarkFolder()`, `onMoveToFolder()`, and `loadFolder()`.
70 public static String currentFolder;
72 // `checkedItemIds` is public static so it can be accessed from `MoveToFolderDialog`. It is also used in `onCreate()`, `onSaveBookmark()`, `onSaveBookmarkFolder()`, `onMoveToFolder()`, and `updateMoveIcons()`.
73 public static long[] checkedItemIds;
76 // `bookmarksDatabaseHelper` is used in `onCreate()`, `onOptionsItemSelected()`, `onBackPressed()`, `onCreateBookmark()`, `onCreateBookmarkFolder()`, `onSaveBookmark()`, `onSaveBookmarkFolder()`, `onMoveToFolder()`, `deleteBookmarkFolderContents()`,
78 private BookmarksDatabaseHelper bookmarksDatabaseHelper;
80 // `bookmarksListView` is used in `onCreate()`, `onOptionsItemSelected()`, `onCreateBookmark()`, `onCreateBookmarkFolder()`, `onSaveBookmark()`, `onSaveBookmarkFolder()`, `onMoveToFolder()`, `updateMoveIcons()`, `scrollBookmarks()`,
81 // and `loadFolder()`.
82 private ListView bookmarksListView;
84 // `bookmarksCursor` is used in `onCreate()`, `onCreateBookmark()`, `onCreateBookmarkFolder()`, `onSaveBookmark()`, `onSaveBookmarkFolder()`, `onMoveToFolder()`, `deleteBookmarkFolderContents()`, and `loadFolder()`.
85 private Cursor bookmarksCursor;
87 // `bookmarksCursorAdapter` is used in `onCreate(), `onCreateBookmark()`, `onCreateBookmarkFolder()`, `onSaveBookmark()`, `onSaveBookmarkFolder()`, `onMoveToFolder()`, and `onLoadFolder()`.
88 private CursorAdapter bookmarksCursorAdapter;
90 // `contextualActionMode` is used in `onCreate()`, `onSaveEditBookmark()`, `onSaveEditBookmarkFolder()` and `onMoveToFolder()`.
91 private ActionMode contextualActionMode;
93 // `appBar` is used in `onCreate()` and `loadFolder()`.
94 private ActionBar appBar;
96 // `oldFolderName` is used in `onCreate()` and `onSaveBookmarkFolder()`.
97 private String oldFolderNameString;
99 // `moveBookmarkUpMenuItem` is used in `onCreate()` and `updateMoveIcons`.
100 private MenuItem moveBookmarkUpMenuItem;
102 // `moveBookmarkDownMenuItem` is used in `onCreate()` and `updateMoveIcons`.
103 private MenuItem moveBookmarkDownMenuItem;
106 protected void onCreate(Bundle savedInstanceState) {
107 // Disable screenshots if not allowed.
108 if (!MainWebViewActivity.allowScreenshots) {
109 getWindow().addFlags(WindowManager.LayoutParams.FLAG_SECURE);
112 // Set the activity theme.
113 if (MainWebViewActivity.darkTheme) {
114 setTheme(R.style.PrivacyBrowserDark_SecondaryActivity);
116 setTheme(R.style.PrivacyBrowserLight_SecondaryActivity);
119 // Run the default commands.
120 super.onCreate(savedInstanceState);
122 // Get the intent that launched the activity.
123 Intent launchingIntent = getIntent();
125 // Set the current folder variable.
126 if (launchingIntent.getStringExtra("Current Folder") != null) { // Set the current folder from the intent.
127 currentFolder = launchingIntent.getStringExtra("Current Folder");
128 } else { // Set the current folder to be `""`, which is the home folder.
132 // Set the content view.
133 setContentView(R.layout.bookmarks_coordinatorlayout);
135 // Use the `SupportActionBar` from `android.support.v7.app.ActionBar` until the minimum API is >= 21.
136 final Toolbar bookmarksAppBar = findViewById(R.id.bookmarks_toolbar);
137 setSupportActionBar(bookmarksAppBar);
139 // Get a handle for the activity, the app bar, and the ListView.
140 final Activity bookmarksActivity = this;
141 appBar = getSupportActionBar();
142 bookmarksListView = findViewById(R.id.bookmarks_listview);
144 // Remove the incorrect lint warning that `appBar` might be null.
145 assert appBar != null;
147 // Display the home arrow on the app bar.
148 appBar.setDisplayHomeAsUpEnabled(true);
150 // Initialize the database helper. `this` specifies the context. The two `nulls` do not specify the database name or a `CursorFactory`.
151 // The `0` specifies a database version, but that is ignored and set instead using a constant in `BookmarksDatabaseHelper`.
152 bookmarksDatabaseHelper = new BookmarksDatabaseHelper(this, null, null, 0);
154 // Load the home folder.
157 // Set a listener so that tapping a list item loads the URL or folder.
158 bookmarksListView.setOnItemClickListener((parent, view, position, id) -> {
159 // Convert the id from long to int to match the format of the bookmarks database.
160 int databaseID = (int) id;
162 // Get the bookmark cursor for this ID and move it to the first row.
163 Cursor bookmarkCursor = bookmarksDatabaseHelper.getBookmarkCursor(databaseID);
164 bookmarkCursor.moveToFirst();
166 // Act upon the bookmark according to the type.
167 if (bookmarkCursor.getInt(bookmarkCursor.getColumnIndex(BookmarksDatabaseHelper.IS_FOLDER)) == 1) { // The selected bookmark is a folder.
168 // Update the current folder.
169 currentFolder = bookmarkCursor.getString(bookmarkCursor.getColumnIndex(BookmarksDatabaseHelper.BOOKMARK_NAME));
171 // Load the new folder.
173 } else { // The selected bookmark is not a folder.
174 // Get the bookmark URL and assign it to `formattedUrlString`.
175 MainWebViewActivity.formattedUrlString = bookmarkCursor.getString(bookmarkCursor.getColumnIndex(BookmarksDatabaseHelper.BOOKMARK_URL));
177 // Set `MainWebViewActivity` to load the new URL on restart.
178 MainWebViewActivity.loadUrlOnRestart = true;
180 // Update the bookmarks folder for the bookmarks drawer in `MainWebViewActivity`.
181 MainWebViewActivity.currentBookmarksFolder = currentFolder;
183 // Close the bookmarks drawer and reload the bookmarks `ListView` when returning to `MainWebViewActivity`.
184 MainWebViewActivity.restartFromBookmarksActivity = true;
186 // Return to `MainWebViewActivity`.
187 NavUtils.navigateUpFromSameTask(bookmarksActivity);
190 // Close the `Cursor`.
191 bookmarkCursor.close();
194 // `MultiChoiceModeListener` handles long clicks.
195 bookmarksListView.setMultiChoiceModeListener(new AbsListView.MultiChoiceModeListener() {
196 // Instantiate the common variables.
197 MenuItem editBookmarkMenuItem;
198 MenuItem deleteBookmarksMenuItem;
199 MenuItem selectAllBookmarksMenuItem;
200 boolean deletingBookmarks;
203 public boolean onCreateActionMode(ActionMode mode, Menu menu) {
204 // Inflate the menu for the contextual app bar and set the title.
205 getMenuInflater().inflate(R.menu.bookmarks_context_menu, menu);
208 if (currentFolder.isEmpty()) {
209 // Use `R.string.bookmarks` if we are in the home folder.
210 mode.setTitle(R.string.bookmarks);
211 } else { // Use the current folder name as the title.
212 mode.setTitle(currentFolder);
215 // Get a handle for `MenuItems` that need to be selectively disabled.
216 moveBookmarkUpMenuItem = menu.findItem(R.id.move_bookmark_up);
217 moveBookmarkDownMenuItem = menu.findItem(R.id.move_bookmark_down);
218 editBookmarkMenuItem = menu.findItem(R.id.edit_bookmark);
219 deleteBookmarksMenuItem = menu.findItem(R.id.delete_bookmark);
220 selectAllBookmarksMenuItem = menu.findItem(R.id.context_menu_select_all_bookmarks);
222 // Disable the delete bookmarks menu item if a delete is pending.
223 if (deletingBookmarks) {
224 deleteBookmarksMenuItem.setEnabled(false);
227 // Store `contextualActionMode` so it can be closed programatically.
228 contextualActionMode = mode;
235 public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
236 // Get a handle for the move to folder menu item.
237 MenuItem moveToFolderMenuItem = menu.findItem(R.id.move_to_folder);
239 // Get a `Cursor` with all of the folders.
240 Cursor folderCursor = bookmarksDatabaseHelper.getAllFoldersCursor();
242 // Enable the move to folder menu item if at least one folder exists.
243 moveToFolderMenuItem.setVisible(folderCursor.getCount() > 0);
250 public void onItemCheckedStateChanged(ActionMode mode, int position, long id, boolean checked) {
251 // Get a long array of the selected bookmarks.
252 long[] selectedBookmarksLongArray = bookmarksListView.getCheckedItemIds();
254 // Calculate the number of selected bookmarks.
255 int numberOfSelectedBookmarks = selectedBookmarksLongArray.length;
257 // Adjust the `ActionMode` and the `Menu` according to the number of selected bookmarks.
258 if (numberOfSelectedBookmarks == 0) { // No bookmarks are selected.
259 // Close the `ActionMode`.
261 } else if (numberOfSelectedBookmarks == 1) { // One bookmark is selected.
262 // List the number of selected bookmarks in the subtitle.
263 mode.setSubtitle(getString(R.string.one_selected));
265 // Show the `Move Up`, `Move Down`, and `Edit` options.
266 moveBookmarkUpMenuItem.setVisible(true);
267 moveBookmarkDownMenuItem.setVisible(true);
268 editBookmarkMenuItem.setVisible(true);
270 // Update the enabled status of the move icons.
272 } else { // More than one bookmark is selected.
273 // List the number of selected bookmarks according to the language.
274 if (getString(R.string.android_asset_path).equals("ru")) { // The Russian translation is used.
275 // Convert the number of selected bookmarks to a string.
276 String numberOfSelectedBookmarksString = String.valueOf(numberOfSelectedBookmarks);
278 // Russian follows rule #7 at <https://developer.mozilla.org/en-US/docs/Mozilla/Localization/Localization_and_Plurals>.
279 if (numberOfSelectedBookmarksString.endsWith("1") && !numberOfSelectedBookmarksString.equals("11")) { // Ends in 1.
280 mode.setSubtitle(numberOfSelectedBookmarks + " " + getString(R.string.selected_russian_ends_in_1));
281 } else if ((numberOfSelectedBookmarksString.endsWith("2") || numberOfSelectedBookmarksString.endsWith("3") || numberOfSelectedBookmarksString.endsWith("4")) &&
282 !numberOfSelectedBookmarksString.equals("12") && !numberOfSelectedBookmarksString.equals("13") && !numberOfSelectedBookmarksString.equals("14")) { // Ends in 2-4.
283 mode.setSubtitle(numberOfSelectedBookmarks + " " + getString(R.string.selected_russian_ends_in_2));
284 } else { // Everything else.
285 mode.setSubtitle(numberOfSelectedBookmarks + " " + getString(R.string.selected_russian_everything_else));
287 } else { // Another language is used.
288 // List the number of selected bookmarks in the subtitle.
289 mode.setSubtitle(numberOfSelectedBookmarks + " " + getString(R.string.selected));
292 // Hide non-applicable `MenuItems`.
293 moveBookmarkUpMenuItem.setVisible(false);
294 moveBookmarkDownMenuItem.setVisible(false);
295 editBookmarkMenuItem.setVisible(false);
298 // Do not show `Select All` if all the bookmarks are already checked.
299 if (bookmarksListView.getCheckedItemIds().length == bookmarksListView.getCount()) {
300 selectAllBookmarksMenuItem.setVisible(false);
302 selectAllBookmarksMenuItem.setVisible(true);
307 public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
308 // Get the menu item ID.
309 int menuItemId = item.getItemId();
311 // Instantiate the common variables.
312 int selectedBookmarkPosition;
313 int selectedBookmarkNewPosition;
314 final SparseBooleanArray selectedBookmarksPositionsSparseBooleanArray;
316 switch (menuItemId) {
317 case R.id.move_bookmark_up:
318 // Get the array of checked bookmark positions.
319 selectedBookmarksPositionsSparseBooleanArray = bookmarksListView.getCheckedItemPositions();
321 // Store the position of the selected bookmark. Only one bookmark is selected when `move_bookmark_up` is enabled.
322 selectedBookmarkPosition = selectedBookmarksPositionsSparseBooleanArray.keyAt(0);
324 // Calculate the new position of the selected bookmark.
325 selectedBookmarkNewPosition = selectedBookmarkPosition - 1;
327 // Iterate through the bookmarks.
328 for (int i = 0; i < bookmarksListView.getCount(); i++) {
329 // Get the database ID for the current bookmark.
330 int currentBookmarkDatabaseId = (int) bookmarksListView.getItemIdAtPosition(i);
332 // Update the display order for the current bookmark.
333 if (i == selectedBookmarkPosition) { // The current bookmark is the selected bookmark.
334 // Move the current bookmark up one.
335 bookmarksDatabaseHelper.updateDisplayOrder(currentBookmarkDatabaseId, i - 1);
336 } else if ((i + 1) == selectedBookmarkPosition){ // The current bookmark is immediately above the selected bookmark.
337 // Move the current bookmark down one.
338 bookmarksDatabaseHelper.updateDisplayOrder(currentBookmarkDatabaseId, i + 1);
339 } else { // The current bookmark is not changing positions.
340 // Move `bookmarksCursor` to the current bookmark position.
341 bookmarksCursor.moveToPosition(i);
343 // Update the display order only if it is not correct in the database.
344 if (bookmarksCursor.getInt(bookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.DISPLAY_ORDER)) != i) {
345 bookmarksDatabaseHelper.updateDisplayOrder(currentBookmarkDatabaseId, i);
350 // Update `bookmarksCursor` with the current contents of the bookmarks database.
351 bookmarksCursor = bookmarksDatabaseHelper.getAllBookmarksCursorByDisplayOrder(currentFolder);
353 // Update the `ListView`.
354 bookmarksCursorAdapter.changeCursor(bookmarksCursor);
356 // Scroll with the bookmark.
357 scrollBookmarks(selectedBookmarkNewPosition);
359 // Update the enabled status of the move icons.
363 case R.id.move_bookmark_down:
364 // Get the array of checked bookmark positions.
365 selectedBookmarksPositionsSparseBooleanArray = bookmarksListView.getCheckedItemPositions();
367 // Store the position of the selected bookmark. Only one bookmark is selected when `move_bookmark_down` is enabled.
368 selectedBookmarkPosition = selectedBookmarksPositionsSparseBooleanArray.keyAt(0);
370 // Calculate the new position of the selected bookmark.
371 selectedBookmarkNewPosition = selectedBookmarkPosition + 1;
373 // Iterate through the bookmarks.
374 for (int i = 0; i <bookmarksListView.getCount(); i++) {
375 // Get the database ID for the current bookmark.
376 int currentBookmarkDatabaseId = (int) bookmarksListView.getItemIdAtPosition(i);
378 // Update the display order for the current bookmark.
379 if (i == selectedBookmarkPosition) { // The current bookmark is the selected bookmark.
380 // Move the current bookmark down one.
381 bookmarksDatabaseHelper.updateDisplayOrder(currentBookmarkDatabaseId, i + 1);
382 } else if ((i - 1) == selectedBookmarkPosition) { // The current bookmark is immediately below the selected bookmark.
383 // Move the bookmark below the selected bookmark up one.
384 bookmarksDatabaseHelper.updateDisplayOrder(currentBookmarkDatabaseId, i - 1);
385 } else { // The current bookmark is not changing positions.
386 // Move `bookmarksCursor` to the current bookmark position.
387 bookmarksCursor.moveToPosition(i);
389 // Update the display order only if it is not correct in the database.
390 if (bookmarksCursor.getInt(bookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.DISPLAY_ORDER)) != i) {
391 bookmarksDatabaseHelper.updateDisplayOrder(currentBookmarkDatabaseId, i);
396 // Update `bookmarksCursor` with the current contents of the bookmarks database.
397 bookmarksCursor = bookmarksDatabaseHelper.getAllBookmarksCursorByDisplayOrder(currentFolder);
399 // Update the `ListView`.
400 bookmarksCursorAdapter.changeCursor(bookmarksCursor);
402 // Scroll with the bookmark.
403 scrollBookmarks(selectedBookmarkNewPosition);
405 // Update the enabled status of the move icons.
409 case R.id.move_to_folder:
410 // Store `checkedItemIds` for use by the `AlertDialog`.
411 checkedItemIds = bookmarksListView.getCheckedItemIds();
413 // Show the `MoveToFolderDialog` `AlertDialog` and name the instance `@string/move_to_folder
414 AppCompatDialogFragment moveToFolderDialog = new MoveToFolderDialog();
415 moveToFolderDialog.show(getSupportFragmentManager(), getResources().getString(R.string.move_to_folder));
418 case R.id.edit_bookmark:
419 // Get the array of checked bookmark positions.
420 selectedBookmarksPositionsSparseBooleanArray = bookmarksListView.getCheckedItemPositions();
422 // Get the position of the selected bookmark. Only one bookmark is selected when `edit_bookmark_down` is enabled.
423 selectedBookmarkPosition = selectedBookmarksPositionsSparseBooleanArray.keyAt(0);
425 // Move the `Cursor` to the selected position and find out if it is a folder.
426 bookmarksCursor.moveToPosition(selectedBookmarkPosition);
427 boolean isFolder = (bookmarksCursor.getInt(bookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.IS_FOLDER)) == 1);
429 // Get the selected bookmark database ID.
430 int databaseId = bookmarksCursor.getInt(bookmarksCursor.getColumnIndex(BookmarksDatabaseHelper._ID));
432 // Show the edit bookmark or edit bookmark folder dialog.
434 // Save the current folder name, which is used in `onSaveBookmarkFolder()`.
435 oldFolderNameString = bookmarksCursor.getString(bookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.BOOKMARK_NAME));
437 // Show the edit bookmark folder dialog.
438 AppCompatDialogFragment editFolderDialog = EditBookmarkFolderDialog.folderDatabaseId(databaseId);
439 editFolderDialog.show(getSupportFragmentManager(), getResources().getString(R.string.edit_folder));
441 // Show the edit bookmark dialog.
442 AppCompatDialogFragment editBookmarkDialog = EditBookmarkDialog.bookmarkDatabaseId(databaseId);
443 editBookmarkDialog.show(getSupportFragmentManager(), getResources().getString(R.string.edit_bookmark));
447 case R.id.delete_bookmark:
448 // Set the deleting bookmarks flag, which prevents the delete menu item from being enabled until the current process finishes.
449 deletingBookmarks = true;
451 // Get an array of the selected row IDs.
452 final long[] selectedBookmarksIdsLongArray = bookmarksListView.getCheckedItemIds();
454 // Get the array of checked bookmarks. `.clone()` makes a copy that won't change if `bookmarksListView` is reloaded, which is needed for re-selecting the bookmarks on undelete.
455 selectedBookmarksPositionsSparseBooleanArray = bookmarksListView.getCheckedItemPositions().clone();
457 // Update `bookmarksCursor` with the current contents of the bookmarks database except for the specified database IDs.
458 bookmarksCursor = bookmarksDatabaseHelper.getBookmarksCursorExcept(selectedBookmarksIdsLongArray, currentFolder);
460 // Update the `ListView`.
461 bookmarksCursorAdapter.changeCursor(bookmarksCursor);
463 // Instantiate `snackbarMessage`.
464 String snackbarMessage;
466 // Determine how many items are in the array and prepare an appropriate snackbar message.
467 if (selectedBookmarksIdsLongArray.length == 1) {
468 snackbarMessage = getString(R.string.one_bookmark_deleted);
470 // Prepare a snackbar according to the language.
471 if (getString(R.string.android_asset_path).equals("ru")) { // The Russian translation is used.
472 // Convert the number of selected bookmarks to a string.
473 String numberOfBookmarksString = String.valueOf(selectedBookmarksIdsLongArray.length);
475 // Russian follows rule #7 at <https://developer.mozilla.org/en-US/docs/Mozilla/Localization/Localization_and_Plurals>.
476 if (numberOfBookmarksString.endsWith("1") && !numberOfBookmarksString.equals("11")) { // Ends in 1.
477 snackbarMessage = numberOfBookmarksString + " " + getString(R.string.bookmarks_deleted_russian_ends_in_1);
478 } else if ((numberOfBookmarksString.endsWith("2") || numberOfBookmarksString.endsWith("3") || numberOfBookmarksString.endsWith("4")) &&
479 !numberOfBookmarksString.equals("12") && !numberOfBookmarksString.equals("13") && !numberOfBookmarksString.equals("14")) { // Ends in 2-4.
480 snackbarMessage = numberOfBookmarksString + " " + getString(R.string.bookmarks_deleted_russian_ends_in_2);
481 } else { // Everything else.
482 snackbarMessage = numberOfBookmarksString + " " + getString(R.string.bookmarks_deleted_russian_everything_else);
484 } else { // Another language is used.
485 snackbarMessage = selectedBookmarksIdsLongArray.length + " " + getString(R.string.bookmarks_deleted);
490 Snackbar.make(findViewById(R.id.bookmarks_coordinatorlayout), snackbarMessage, Snackbar.LENGTH_LONG)
491 .setAction(R.string.undo, view -> {
492 // Do nothing because everything will be handled by `onDismissed()` below.
494 .addCallback(new Snackbar.Callback() {
496 public void onDismissed(Snackbar snackbar, int event) {
498 // The user pushed the `Undo` button.
499 case Snackbar.Callback.DISMISS_EVENT_ACTION:
500 // Update `bookmarksCursor` with the current contents of the bookmarks database, including the "deleted" bookmarks.
501 bookmarksCursor = bookmarksDatabaseHelper.getAllBookmarksCursorByDisplayOrder(currentFolder);
503 // Update the `ListView`.
504 bookmarksCursorAdapter.changeCursor(bookmarksCursor);
506 // Re-select the previously selected bookmarks.
507 for (int i = 0; i < selectedBookmarksPositionsSparseBooleanArray.size(); i++) {
508 bookmarksListView.setItemChecked(selectedBookmarksPositionsSparseBooleanArray.keyAt(i), true);
513 // The `Snackbar` was dismissed without the `Undo` button being pushed.
515 // Delete each selected bookmark.
516 for (long databaseIdLong : selectedBookmarksIdsLongArray) {
517 // Convert `databaseIdLong` to an int.
518 int databaseIdInt = (int) databaseIdLong;
520 // Delete the contents of the folder if the selected bookmark is a folder.
521 if (bookmarksDatabaseHelper.isFolder(databaseIdInt)) {
522 deleteBookmarkFolderContents(databaseIdInt);
525 // Delete the selected bookmark.
526 bookmarksDatabaseHelper.deleteBookmark(databaseIdInt);
529 // Update the display order.
530 for (int i = 0; i < bookmarksListView.getCount(); i++) {
531 // Get the database ID for the current bookmark.
532 int currentBookmarkDatabaseId = (int) bookmarksListView.getItemIdAtPosition(i);
534 // Move `bookmarksCursor` to the current bookmark position.
535 bookmarksCursor.moveToPosition(i);
537 // Update the display order only if it is not correct in the database.
538 if (bookmarksCursor.getInt(bookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.DISPLAY_ORDER)) != i) {
539 bookmarksDatabaseHelper.updateDisplayOrder(currentBookmarkDatabaseId, i);
544 // Enable the delete bookmarks menu item.
545 deleteBookmarksMenuItem.setEnabled(true);
547 // Reset the deleting bookmarks flag.
548 deletingBookmarks = false;
551 //Show the `SnackBar`.
554 // Close the `ActionBar`.
558 case R.id.context_menu_select_all_bookmarks:
559 // Get the total number of bookmarks.
560 int numberOfBookmarks = bookmarksListView.getCount();
563 for (int i = 0; i < numberOfBookmarks; i++) {
564 bookmarksListView.setItemChecked(i, true);
569 // Consume the click.
574 public void onDestroyActionMode(ActionMode mode) {
579 // Get handles for the `FloatingActionButtons`.
580 FloatingActionButton createBookmarkFolderFab = findViewById(R.id.create_bookmark_folder_fab);
581 FloatingActionButton createBookmarkFab = findViewById(R.id.create_bookmark_fab);
583 // Set the create new bookmark folder FAB to display the `AlertDialog`.
584 createBookmarkFolderFab.setOnClickListener(v -> {
585 // Show the `CreateBookmarkFolderDialog` `AlertDialog` and name the instance `@string/create_folder`.
586 AppCompatDialogFragment createBookmarkFolderDialog = new CreateBookmarkFolderDialog();
587 createBookmarkFolderDialog.show(getSupportFragmentManager(), getResources().getString(R.string.create_folder));
590 // Set the create new bookmark FAB to display the `AlertDialog`.
591 createBookmarkFab.setOnClickListener(view -> {
592 // Show the `CreateBookmarkDialog` `AlertDialog` and name the instance `@string/create_bookmark`.
593 AppCompatDialogFragment createBookmarkDialog = new CreateBookmarkDialog();
594 createBookmarkDialog.show(getSupportFragmentManager(), getResources().getString(R.string.create_bookmark));
599 public boolean onCreateOptionsMenu(Menu menu) {
601 getMenuInflater().inflate(R.menu.bookmarks_options_menu, menu);
608 public boolean onOptionsItemSelected(MenuItem menuItem) {
609 // Get the ID of the `MenuItem` that was selected.
610 int menuItemId = menuItem.getItemId();
612 switch (menuItemId) {
613 case android.R.id.home: // The home arrow is identified as `android.R.id.home`, not just `R.id.home`.
614 if (currentFolder.isEmpty()) { // Currently in the home folder.
615 // Update the bookmarks folder for the bookmarks drawer in `MainWebViewActivity`.
616 MainWebViewActivity.currentBookmarksFolder = "";
618 // Close the bookmarks drawer and reload the bookmarks `ListView` when returning to `MainWebViewActivity`.
619 MainWebViewActivity.restartFromBookmarksActivity = true;
621 // Return to `MainWebViewActivity`.
622 NavUtils.navigateUpFromSameTask(this);
623 } else { // Currently in a subfolder.
624 // Place the former parent folder in `currentFolder`.
625 currentFolder = bookmarksDatabaseHelper.getParentFolder(currentFolder);
627 // Load the new folder.
632 case R.id.options_menu_select_all_bookmarks:
633 // Get the total number of bookmarks.
634 int numberOfBookmarks = bookmarksListView.getCount();
637 for (int i = 0; i < numberOfBookmarks; i++) {
638 bookmarksListView.setItemChecked(i, true);
642 case R.id.bookmarks_database_view:
643 // Launch `BookmarksDatabaseViewActivity`.
644 Intent bookmarksDatabaseViewIntent = new Intent(this, BookmarksDatabaseViewActivity.class);
645 startActivity(bookmarksDatabaseViewIntent);
652 public void onBackPressed() {
653 if (currentFolder.isEmpty()) { // Currently in the home folder.
654 // Update the bookmarks folder for the bookmarks drawer in `MainWebViewActivity`.
655 MainWebViewActivity.currentBookmarksFolder = "";
657 // Close the bookmarks drawer and reload the bookmarks `ListView` when returning to `MainWebViewActivity`.
658 MainWebViewActivity.restartFromBookmarksActivity = true;
660 // Exit `BookmarksActivity`.
661 super.onBackPressed();
662 } else { // Currently in a subfolder.
663 // Place the former parent folder in `currentFolder`.
664 currentFolder = bookmarksDatabaseHelper.getParentFolder(currentFolder);
666 // Load the new folder.
672 public void onCreateBookmark(AppCompatDialogFragment dialogFragment) {
673 // Get the `EditTexts` from the `dialogFragment`.
674 EditText createBookmarkNameEditText = dialogFragment.getDialog().findViewById(R.id.create_bookmark_name_edittext);
675 EditText createBookmarkUrlEditText = dialogFragment.getDialog().findViewById(R.id.create_bookmark_url_edittext);
677 // Extract the strings from the `EditTexts`.
678 String bookmarkNameString = createBookmarkNameEditText.getText().toString();
679 String bookmarkUrlString = createBookmarkUrlEditText.getText().toString();
681 // Convert the favoriteIcon Bitmap to a byte array. `0` is for lossless compression (the only option for a PNG).
682 ByteArrayOutputStream favoriteIconByteArrayOutputStream = new ByteArrayOutputStream();
683 MainWebViewActivity.favoriteIconBitmap.compress(Bitmap.CompressFormat.PNG, 0, favoriteIconByteArrayOutputStream);
684 byte[] favoriteIconByteArray = favoriteIconByteArrayOutputStream.toByteArray();
686 // Display the new bookmark below the current items in the (0 indexed) list.
687 int newBookmarkDisplayOrder = bookmarksListView.getCount();
689 // Create the bookmark.
690 bookmarksDatabaseHelper.createBookmark(bookmarkNameString, bookmarkUrlString, currentFolder, newBookmarkDisplayOrder, favoriteIconByteArray);
692 // Update `bookmarksCursor` with the current contents of this folder.
693 bookmarksCursor = bookmarksDatabaseHelper.getAllBookmarksCursorByDisplayOrder(currentFolder);
695 // Update the `ListView`.
696 bookmarksCursorAdapter.changeCursor(bookmarksCursor);
698 // Scroll to the new bookmark.
699 bookmarksListView.setSelection(newBookmarkDisplayOrder);
703 public void onCreateBookmarkFolder(AppCompatDialogFragment dialogFragment) {
704 // Get handles for the views in `dialogFragment`.
705 EditText createFolderNameEditText = dialogFragment.getDialog().findViewById(R.id.create_folder_name_edittext);
706 RadioButton defaultFolderIconRadioButton = dialogFragment.getDialog().findViewById(R.id.create_folder_default_icon_radiobutton);
707 ImageView folderIconImageView = dialogFragment.getDialog().findViewById(R.id.create_folder_default_icon);
709 // Get new folder name string.
710 String folderNameString = createFolderNameEditText.getText().toString();
712 // Get the new folder icon `Bitmap`.
713 Bitmap folderIconBitmap;
714 if (defaultFolderIconRadioButton.isChecked()) { // Use the default folder icon.
715 // Get the default folder icon and convert it to a `Bitmap`.
716 Drawable folderIconDrawable = folderIconImageView.getDrawable();
717 BitmapDrawable folderIconBitmapDrawable = (BitmapDrawable) folderIconDrawable;
718 folderIconBitmap = folderIconBitmapDrawable.getBitmap();
719 } else { // Use the `WebView` favorite icon.
720 folderIconBitmap = MainWebViewActivity.favoriteIconBitmap;
723 // Convert `folderIconBitmap` to a byte array. `0` is for lossless compression (the only option for a PNG).
724 ByteArrayOutputStream folderIconByteArrayOutputStream = new ByteArrayOutputStream();
725 folderIconBitmap.compress(Bitmap.CompressFormat.PNG, 0, folderIconByteArrayOutputStream);
726 byte[] folderIconByteArray = folderIconByteArrayOutputStream.toByteArray();
728 // Move all the bookmarks down one in the display order.
729 for (int i = 0; i < bookmarksListView.getCount(); i++) {
730 int databaseId = (int) bookmarksListView.getItemIdAtPosition(i);
731 bookmarksDatabaseHelper.updateDisplayOrder(databaseId, i + 1);
734 // Create the folder, which will be placed at the top of the `ListView`.
735 bookmarksDatabaseHelper.createFolder(folderNameString, currentFolder, folderIconByteArray);
737 // Update `bookmarksCursor` with the current contents of this folder.
738 bookmarksCursor = bookmarksDatabaseHelper.getAllBookmarksCursorByDisplayOrder(currentFolder);
740 // Update the `ListView`.
741 bookmarksCursorAdapter.changeCursor(bookmarksCursor);
743 // Scroll to the new folder.
744 bookmarksListView.setSelection(0);
748 public void onSaveBookmark(AppCompatDialogFragment dialogFragment, int selectedBookmarkDatabaseId) {
749 // Get handles for the views from `dialogFragment`.
750 EditText editBookmarkNameEditText = dialogFragment.getDialog().findViewById(R.id.edit_bookmark_name_edittext);
751 EditText editBookmarkUrlEditText = dialogFragment.getDialog().findViewById(R.id.edit_bookmark_url_edittext);
752 RadioButton currentBookmarkIconRadioButton = dialogFragment.getDialog().findViewById(R.id.edit_bookmark_current_icon_radiobutton);
754 // Store the bookmark strings.
755 String bookmarkNameString = editBookmarkNameEditText.getText().toString();
756 String bookmarkUrlString = editBookmarkUrlEditText.getText().toString();
758 // Update the bookmark.
759 if (currentBookmarkIconRadioButton.isChecked()) { // Update the bookmark without changing the favorite icon.
760 bookmarksDatabaseHelper.updateBookmark(selectedBookmarkDatabaseId, bookmarkNameString, bookmarkUrlString);
761 } else { // Update the bookmark using the `WebView` favorite icon.
762 // Convert the favorite icon to a byte array. `0` is for lossless compression (the only option for a PNG).
763 ByteArrayOutputStream newFavoriteIconByteArrayOutputStream = new ByteArrayOutputStream();
764 MainWebViewActivity.favoriteIconBitmap.compress(Bitmap.CompressFormat.PNG, 0, newFavoriteIconByteArrayOutputStream);
765 byte[] newFavoriteIconByteArray = newFavoriteIconByteArrayOutputStream.toByteArray();
767 // Update the bookmark and the favorite icon.
768 bookmarksDatabaseHelper.updateBookmark(selectedBookmarkDatabaseId, bookmarkNameString, bookmarkUrlString, newFavoriteIconByteArray);
771 // Close the contextual action mode.
772 contextualActionMode.finish();
774 // Update `bookmarksCursor` with the contents of the current folder.
775 bookmarksCursor = bookmarksDatabaseHelper.getAllBookmarksCursorByDisplayOrder(currentFolder);
777 // Update the `ListView`.
778 bookmarksCursorAdapter.changeCursor(bookmarksCursor);
782 public void onSaveBookmarkFolder(AppCompatDialogFragment dialogFragment, int selectedFolderDatabaseId) {
783 // Get handles for the views from `dialogFragment`.
784 RadioButton currentFolderIconRadioButton = dialogFragment.getDialog().findViewById(R.id.edit_folder_current_icon_radiobutton);
785 RadioButton defaultFolderIconRadioButton = dialogFragment.getDialog().findViewById(R.id.edit_folder_default_icon_radiobutton);
786 ImageView defaultFolderIconImageView = dialogFragment.getDialog().findViewById(R.id.edit_folder_default_icon_imageview);
787 EditText editFolderNameEditText = dialogFragment.getDialog().findViewById(R.id.edit_folder_name_edittext);
789 // Get the new folder name.
790 String newFolderNameString = editFolderNameEditText.getText().toString();
792 // Check if the favorite icon has changed.
793 if (currentFolderIconRadioButton.isChecked()) { // Only the name has changed.
794 // Update the name in the database.
795 bookmarksDatabaseHelper.updateFolder(selectedFolderDatabaseId, oldFolderNameString, newFolderNameString);
796 } else if (!currentFolderIconRadioButton.isChecked() && newFolderNameString.equals(oldFolderNameString)) { // Only the icon has changed.
797 // Get the new folder icon `Bitmap`.
798 Bitmap folderIconBitmap;
799 if (defaultFolderIconRadioButton.isChecked()) {
800 // Get the default folder icon and convert it to a `Bitmap`.
801 Drawable folderIconDrawable = defaultFolderIconImageView.getDrawable();
802 BitmapDrawable folderIconBitmapDrawable = (BitmapDrawable) folderIconDrawable;
803 folderIconBitmap = folderIconBitmapDrawable.getBitmap();
804 } else { // Use the `WebView` favorite icon.
805 folderIconBitmap = MainWebViewActivity.favoriteIconBitmap;
808 // Convert the folder `Bitmap` to a byte array. `0` is for lossless compression (the only option for a PNG).
809 ByteArrayOutputStream folderIconByteArrayOutputStream = new ByteArrayOutputStream();
810 folderIconBitmap.compress(Bitmap.CompressFormat.PNG, 0, folderIconByteArrayOutputStream);
811 byte[] folderIconByteArray = folderIconByteArrayOutputStream.toByteArray();
813 // Update the folder icon in the database.
814 bookmarksDatabaseHelper.updateFolder(selectedFolderDatabaseId, folderIconByteArray);
815 } else { // The folder icon and the name have changed.
816 // Instantiate the new folder icon `Bitmap`.
817 Bitmap folderIconBitmap;
819 // Populate the new folder icon bitmap.
820 if (defaultFolderIconRadioButton.isChecked()) {
821 // Get the default folder icon and convert it to a `Bitmap`.
822 Drawable folderIconDrawable = defaultFolderIconImageView.getDrawable();
823 BitmapDrawable folderIconBitmapDrawable = (BitmapDrawable) folderIconDrawable;
824 folderIconBitmap = folderIconBitmapDrawable.getBitmap();
825 } else { // Use the `WebView` favorite icon.
826 folderIconBitmap = MainWebViewActivity.favoriteIconBitmap;
829 // Convert the folder `Bitmap` to a byte array. `0` is for lossless compression (the only option for a PNG).
830 ByteArrayOutputStream folderIconByteArrayOutputStream = new ByteArrayOutputStream();
831 folderIconBitmap.compress(Bitmap.CompressFormat.PNG, 0, folderIconByteArrayOutputStream);
832 byte[] folderIconByteArray = folderIconByteArrayOutputStream.toByteArray();
834 // Update the folder name and icon in the database.
835 bookmarksDatabaseHelper.updateFolder(selectedFolderDatabaseId, oldFolderNameString, newFolderNameString, folderIconByteArray);
838 // Update `bookmarksCursor` with the current contents of this folder.
839 bookmarksCursor = bookmarksDatabaseHelper.getAllBookmarksCursorByDisplayOrder(currentFolder);
841 // Update the `ListView`.
842 bookmarksCursorAdapter.changeCursor(bookmarksCursor);
844 // Close the contextual action mode.
845 contextualActionMode.finish();
849 public void onMoveToFolder(AppCompatDialogFragment dialogFragment) {
850 // Get a handle for the `ListView` from `dialogFragment`.
851 ListView folderListView = dialogFragment.getDialog().findViewById(R.id.move_to_folder_listview);
853 // Store a long array of the selected folders.
854 long[] newFolderLongArray = folderListView.getCheckedItemIds();
856 // Get the new folder database ID. Only one folder will be selected.
857 int newFolderDatabaseId = (int) newFolderLongArray[0];
859 // Instantiate `newFolderName`.
860 String newFolderName;
862 // Set the new folder name.
863 if (newFolderDatabaseId == 0) {
864 // The new folder is the home folder, represented as `""` in the database.
867 // Get the new folder name from the database.
868 newFolderName = bookmarksDatabaseHelper.getFolderName(newFolderDatabaseId);
871 // Get a long array with the the database ID of the selected bookmarks.
872 long[] selectedBookmarksLongArray = bookmarksListView.getCheckedItemIds();
874 // Move each of the selected bookmarks to the new folder.
875 for (long databaseIdLong : selectedBookmarksLongArray) {
876 // Get `databaseIdInt` for each selected bookmark.
877 int databaseIdInt = (int) databaseIdLong;
879 // Move the selected bookmark to the new folder.
880 bookmarksDatabaseHelper.moveToFolder(databaseIdInt, newFolderName);
883 // Update `bookmarksCursor` with the current contents of this folder.
884 bookmarksCursor = bookmarksDatabaseHelper.getAllBookmarksCursorByDisplayOrder(currentFolder);
886 // Update the `ListView`.
887 bookmarksCursorAdapter.changeCursor(bookmarksCursor);
889 // Close the contextual app bar.
890 contextualActionMode.finish();
893 private void deleteBookmarkFolderContents(int databaseId) {
894 // Get the name of the folder.
895 String folderName = bookmarksDatabaseHelper.getFolderName(databaseId);
897 // Get the contents of the folder.
898 Cursor folderCursor = bookmarksDatabaseHelper.getAllBookmarksCursorByDisplayOrder(folderName);
900 // Delete each of the bookmarks in the folder.
901 for (int i = 0; i < folderCursor.getCount(); i++) {
902 // Move `folderCursor` to the current row.
903 folderCursor.moveToPosition(i);
905 // Get the database ID of the item.
906 int itemDatabaseId = folderCursor.getInt(folderCursor.getColumnIndex(BookmarksDatabaseHelper._ID));
908 // If this is a folder, recursively delete the contents first.
909 if (bookmarksDatabaseHelper.isFolder(itemDatabaseId)) {
910 deleteBookmarkFolderContents(itemDatabaseId);
913 // Delete the bookmark.
914 bookmarksDatabaseHelper.deleteBookmark(itemDatabaseId);
918 private void updateMoveIcons() {
919 // Get a long array of the selected bookmarks.
920 long[] selectedBookmarksLongArray = bookmarksListView.getCheckedItemIds();
922 // Get the database IDs for the first, last, and selected bookmarks.
923 int selectedBookmarkDatabaseId = (int) selectedBookmarksLongArray[0];
924 int firstBookmarkDatabaseId = (int) bookmarksListView.getItemIdAtPosition(0);
925 // bookmarksListView is 0 indexed.
926 int lastBookmarkDatabaseId = (int) bookmarksListView.getItemIdAtPosition(bookmarksListView.getCount() - 1);
928 // Update the move bookmark up `MenuItem`.
929 if (selectedBookmarkDatabaseId == firstBookmarkDatabaseId) { // The selected bookmark is in the first position.
930 // Disable the move bookmark up `MenuItem`.
931 moveBookmarkUpMenuItem.setEnabled(false);
933 // Set the move bookmark up icon to be ghosted.
934 moveBookmarkUpMenuItem.setIcon(R.drawable.move_up_disabled);
935 } else { // The selected bookmark is not in the first position.
936 // Enable the move bookmark up `MenuItem`.
937 moveBookmarkUpMenuItem.setEnabled(true);
939 // Set the icon according to the theme.
940 if (MainWebViewActivity.darkTheme) {
941 moveBookmarkUpMenuItem.setIcon(R.drawable.move_up_enabled_dark);
943 moveBookmarkUpMenuItem.setIcon(R.drawable.move_up_enabled_light);
947 // Update the move bookmark down `MenuItem`.
948 if (selectedBookmarkDatabaseId == lastBookmarkDatabaseId) { // The selected bookmark is in the last position.
949 // Disable the move bookmark down `MenuItem`.
950 moveBookmarkDownMenuItem.setEnabled(false);
952 // Set the move bookmark down icon to be ghosted.
953 moveBookmarkDownMenuItem.setIcon(R.drawable.move_down_disabled);
954 } else { // The selected bookmark is not in the last position.
955 // Enable the move bookmark down `MenuItem`.
956 moveBookmarkDownMenuItem.setEnabled(true);
958 // Set the icon according to the theme.
959 if (MainWebViewActivity.darkTheme) {
960 moveBookmarkDownMenuItem.setIcon(R.drawable.move_down_enabled_dark);
962 moveBookmarkDownMenuItem.setIcon(R.drawable.move_down_enabled_light);
967 private void scrollBookmarks(int selectedBookmarkPosition) {
968 // Get the first and last visible bookmark positions.
969 int firstVisibleBookmarkPosition = bookmarksListView.getFirstVisiblePosition();
970 int lastVisibleBookmarkPosition = bookmarksListView.getLastVisiblePosition();
972 // Calculate the number of bookmarks per screen.
973 int numberOfBookmarksPerScreen = lastVisibleBookmarkPosition - firstVisibleBookmarkPosition;
975 // Scroll with the moved bookmark if necessary.
976 if (selectedBookmarkPosition <= firstVisibleBookmarkPosition) { // The selected bookmark position is at or above the top of the screen.
977 // Scroll to the selected bookmark position.
978 bookmarksListView.setSelection(selectedBookmarkPosition);
979 } else if (selectedBookmarkPosition >= (lastVisibleBookmarkPosition - 1)) { // The selected bookmark is at or below the bottom of the screen. The `-1` handles partial bookmarks displayed at the bottom of the `ListView`.
980 // Scroll to display the selected bookmark at the bottom of the screen. `+1` assured that the entire bookmark will be displayed in situations where only a partial bookmark fits at the bottom of the `ListView`.
981 bookmarksListView.setSelection(selectedBookmarkPosition - numberOfBookmarksPerScreen + 1);
985 private void loadFolder() {
986 // Update `bookmarksCursor` with the contents of the bookmarks database for the current folder.
987 bookmarksCursor = bookmarksDatabaseHelper.getAllBookmarksCursorByDisplayOrder(currentFolder);
989 // Setup a `CursorAdapter`. `this` specifies the `Context`. `false` disables `autoRequery`.
990 bookmarksCursorAdapter = new CursorAdapter(this, bookmarksCursor, false) {
992 public View newView(Context context, Cursor cursor, ViewGroup parent) {
993 // Inflate the individual item layout. `false` does not attach it to the root.
994 return getLayoutInflater().inflate(R.layout.bookmarks_activity_item_linearlayout, parent, false);
998 public void bindView(View view, Context context, Cursor cursor) {
999 // Get handles for the views.
1000 ImageView bookmarkFavoriteIcon = view.findViewById(R.id.bookmark_favorite_icon);
1001 TextView bookmarkNameTextView = view.findViewById(R.id.bookmark_name);
1003 // Get the favorite icon byte array from the `Cursor`.
1004 byte[] favoriteIconByteArray = cursor.getBlob(cursor.getColumnIndex(BookmarksDatabaseHelper.FAVORITE_ICON));
1006 // Convert the byte array to a `Bitmap` beginning at the first byte and ending at the last.
1007 Bitmap favoriteIconBitmap = BitmapFactory.decodeByteArray(favoriteIconByteArray, 0, favoriteIconByteArray.length);
1009 // Display the bitmap in `bookmarkFavoriteIcon`.
1010 bookmarkFavoriteIcon.setImageBitmap(favoriteIconBitmap);
1012 // Get the bookmark name from the cursor and display it in `bookmarkNameTextView`.
1013 String bookmarkNameString = cursor.getString(cursor.getColumnIndex(BookmarksDatabaseHelper.BOOKMARK_NAME));
1014 bookmarkNameTextView.setText(bookmarkNameString);
1016 // Make the font bold for folders.
1017 if (cursor.getInt(cursor.getColumnIndex(BookmarksDatabaseHelper.IS_FOLDER)) == 1) {
1018 bookmarkNameTextView.setTypeface(Typeface.DEFAULT_BOLD);
1019 } else { // Reset the font to default for normal bookmarks.
1020 bookmarkNameTextView.setTypeface(Typeface.DEFAULT);
1025 // Populate the `ListView` with the adapter.
1026 bookmarksListView.setAdapter(bookmarksCursorAdapter);
1028 // Set the `AppBar` title.
1029 if (currentFolder.isEmpty()) {
1030 appBar.setTitle(R.string.bookmarks);
1032 appBar.setTitle(currentFolder);