X-Git-Url: https://gitweb.stoutner.com/?a=blobdiff_plain;f=app%2Fsrc%2Fmain%2Fjava%2Fcom%2Fstoutner%2Fprivacybrowser%2FBookmarksActivity.java;fp=app%2Fsrc%2Fmain%2Fjava%2Fcom%2Fstoutner%2Fprivacybrowser%2FBookmarksActivity.java;h=0000000000000000000000000000000000000000;hb=ae2ee09aa7a2afc19f5603c9bc021f98888d7b78;hp=15264c691ba152eab71adc63f8e214029a69fd68;hpb=7d632afdd10cad5b4d62fce37707eaceebe260cb;p=PrivacyBrowserAndroid.git diff --git a/app/src/main/java/com/stoutner/privacybrowser/BookmarksActivity.java b/app/src/main/java/com/stoutner/privacybrowser/BookmarksActivity.java deleted file mode 100644 index 15264c69..00000000 --- a/app/src/main/java/com/stoutner/privacybrowser/BookmarksActivity.java +++ /dev/null @@ -1,876 +0,0 @@ -/** - * Copyright 2016 Soren Stoutner . - * - * This file is part of Privacy Browser . - * - * Privacy Browser is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * Privacy Browser is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with Privacy Browser. If not, see . - */ - -package com.stoutner.privacybrowser; - -import android.app.Activity; -import android.content.Context; -import android.content.Intent; -import android.database.Cursor; -import android.graphics.Bitmap; -import android.graphics.BitmapFactory; -import android.graphics.Typeface; -import android.graphics.drawable.BitmapDrawable; -import android.graphics.drawable.Drawable; -import android.os.Bundle; -import android.support.design.widget.FloatingActionButton; -import android.support.design.widget.Snackbar; -import android.support.v4.app.NavUtils; -import android.support.v7.app.ActionBar; -import android.support.v7.app.AppCompatActivity; -import android.support.v7.app.AppCompatDialogFragment; -import android.support.v7.widget.Toolbar; -import android.util.SparseBooleanArray; -import android.view.ActionMode; -import android.view.Menu; -import android.view.MenuItem; -import android.view.View; -import android.view.ViewGroup; -import android.widget.AbsListView; -import android.widget.AdapterView; -import android.widget.CursorAdapter; -import android.widget.EditText; -import android.widget.ImageView; -import android.widget.ListView; -import android.widget.RadioButton; -import android.widget.TextView; - -import java.io.ByteArrayOutputStream; - -public class BookmarksActivity extends AppCompatActivity implements CreateBookmark.CreateBookmarkListener, - CreateBookmarkFolder.CreateBookmarkFolderListener, EditBookmark.EditBookmarkListener, - EditBookmarkFolder.EditBookmarkFolderListener, MoveToFolder.MoveToFolderListener { - - // `bookmarksDatabaseHandler` is public static so it can be accessed from `EditBookmark` and `MoveToFolder`. It is also used in `onCreate()`, - // `onCreateBookmarkCreate()`, `updateBookmarksListView()`, and `updateBookmarksListViewExcept()`. - public static BookmarksDatabaseHandler bookmarksDatabaseHandler; - - // `currentFolder` is public static so it can be accessed from `MoveToFolder`. - // It is used in `onCreate`, `onOptionsItemSelected()`, `onCreateBookmarkCreate`, `onCreateBookmarkFolderCreate`, and `onEditBookmarkSave`. - public static String currentFolder; - - // `checkedItemIds` is public static so it can be accessed from `EditBookmark`, `EditBookmarkFolder`, and `MoveToFolder`. - // It is also used in `onActionItemClicked`. - public static long[] checkedItemIds; - - - // `bookmarksListView` is used in `onCreate()`, `updateBookmarksListView()`, and `updateBookmarksListViewExcept()`. - private ListView bookmarksListView; - - // `contextualActionMode` is used in `onCreate()` and `onEditBookmarkSave()`. - private ActionMode contextualActionMode; - - // `selectedBookmarkPosition` is used in `onCreate()` and `onEditBookmarkSave()`. - private int selectedBookmarkPosition; - - // `appBar` is used in `onCreate()` and `updateBookmarksListView()`. - private ActionBar appBar; - - // `bookmarksCursor` is used in `onCreate()`, `updateBookmarksListView()`, and `updateBookmarksListViewExcept()`. - private Cursor bookmarksCursor; - - // `oldFolderName` is used in `onCreate()` and `onEditBookmarkFolderSave()`. - private String oldFolderNameString; - - @Override - protected void onCreate(Bundle savedInstanceState) { - super.onCreate(savedInstanceState); - setContentView(R.layout.bookmarks_coordinatorlayout); - - // We need to use the `SupportActionBar` from `android.support.v7.app.ActionBar` until the minimum API is >= 21. - final Toolbar bookmarksAppBar = (Toolbar) findViewById(R.id.bookmarks_toolbar); - setSupportActionBar(bookmarksAppBar); - - // Display the home arrow on `SupportActionBar`. - appBar = getSupportActionBar(); - assert appBar != null;// This assert removes the incorrect warning in Android Studio on the following line that appBar might be null. - appBar.setDisplayHomeAsUpEnabled(true); - - - // Initialize the database handler and the ListView. - // `this` specifies the context. The two `null`s do not specify the database name or a `CursorFactory`. - // The `0` is to specify a database version, but that is set instead using a constant in `BookmarksDatabaseHandler`. - bookmarksDatabaseHandler = new BookmarksDatabaseHandler(this, null, null, 0); - bookmarksListView = (ListView) findViewById(R.id.bookmarks_listview); - - // Set currentFolder to the home folder, which is null in the database. - currentFolder = ""; - - // Display the bookmarks in the ListView. - updateBookmarksListView(currentFolder); - - // Set a listener so that tapping a list item loads the URL. We need to store the activity - // in a variable so that we can return to the parent activity after loading the URL. - final Activity bookmarksActivity = this; - bookmarksListView.setOnItemClickListener(new AdapterView.OnItemClickListener() { - @Override - public void onItemClick(AdapterView parent, View view, int position, long id) { - // Convert the id from long to int to match the format of the bookmarks database. - int databaseID = (int) id; - - // Get the bookmark `Cursor` and move it to the first row. - Cursor bookmarkCursor = bookmarksDatabaseHandler.getBookmarkCursor(databaseID); - bookmarkCursor.moveToFirst(); - - // If the bookmark is a folder load its contents into the ListView. - if (bookmarkCursor.getInt(bookmarkCursor.getColumnIndex(BookmarksDatabaseHandler.IS_FOLDER)) == 1) { - // Update `currentFolder`. - currentFolder = bookmarkCursor.getString(bookmarkCursor.getColumnIndex(BookmarksDatabaseHandler.BOOKMARK_NAME)); - - // Reload the ListView with `currentFolder`. - updateBookmarksListView(currentFolder); - } else { // Load the URL into `mainWebView`. - // Get the bookmark URL and assign it to formattedUrlString. `mainWebView` will automatically reload when `BookmarksActivity` closes. - MainWebViewActivity.formattedUrlString = bookmarkCursor.getString(bookmarkCursor.getColumnIndex(BookmarksDatabaseHandler.BOOKMARK_URL)); - - NavUtils.navigateUpFromSameTask(bookmarksActivity); - } - - // Close the `Cursor`. - bookmarkCursor.close(); - } - }); - - // `MultiChoiceModeListener` handles long clicks. - bookmarksListView.setMultiChoiceModeListener(new AbsListView.MultiChoiceModeListener() { - // `moveBookmarkUpMenuItem` is used in `onCreateActionMode()` and `onItemCheckedStateChanged`. - MenuItem moveBookmarkUpMenuItem; - - // `moveBookmarkDownMenuItem` is used in `onCreateActionMode()` and `onItemCheckedStateChanged`. - MenuItem moveBookmarkDownMenuItem; - - // `editBookmarkMenuItem` is used in `onCreateActionMode()` and `onItemCheckedStateChanged`. - MenuItem editBookmarkMenuItem; - - // `selectAllBookmarks` is used in `onCreateActionMode()` and `onItemCheckedStateChanges`. - MenuItem selectAllBookmarksMenuItem; - - @Override - public boolean onCreateActionMode(ActionMode mode, Menu menu) { - // Inflate the menu for the contextual app bar and set the title. - getMenuInflater().inflate(R.menu.bookmarks_context_menu, menu); - - // Set the title. - if (currentFolder.isEmpty()) { - // Use `R.string.bookmarks` if we are in the home folder. - mode.setTitle(R.string.bookmarks); - } else { // Use the current folder name as the title. - mode.setTitle(currentFolder); - } - - // Get a handle for MenuItems we need to selectively disable. - moveBookmarkUpMenuItem = menu.findItem(R.id.move_bookmark_up); - moveBookmarkDownMenuItem = menu.findItem(R.id.move_bookmark_down); - editBookmarkMenuItem = menu.findItem(R.id.edit_bookmark); - selectAllBookmarksMenuItem = menu.findItem(R.id.context_menu_select_all_bookmarks); - - // Get a handle for `contextualActionMode` so we can close it programatically. - contextualActionMode = mode; - - return true; - } - - @Override - public boolean onPrepareActionMode(ActionMode mode, Menu menu) { - return false; - } - - @Override - public void onItemCheckedStateChanged(ActionMode mode, int position, long id, boolean checked) { - // Get an array of the selected bookmarks. - long[] selectedBookmarksLongArray = bookmarksListView.getCheckedItemIds(); - - // Calculate the number of selected bookmarks. - int numberOfSelectedBookmarks = selectedBookmarksLongArray.length; - - // Sometimes Android forgets to close the contextual app bar when all the items are deselected. - if (numberOfSelectedBookmarks == 0) { - mode.finish(); - } - - // List the number of selected bookmarks in the subtitle. - mode.setSubtitle(numberOfSelectedBookmarks + " " + getString(R.string.selected)); - - if (numberOfSelectedBookmarks == 1) { - // Show the `Move Up`, `Move Down`, and `Edit` option only if 1 bookmark is selected. - moveBookmarkUpMenuItem.setVisible(true); - moveBookmarkDownMenuItem.setVisible(true); - editBookmarkMenuItem.setVisible(true); - - // Get the database IDs for the bookmarks. - int selectedBookmarkDatabaseId = (int) selectedBookmarksLongArray[0]; - int firstBookmarkDatabaseId = (int) bookmarksListView.getItemIdAtPosition(0); - // bookmarksListView is 0 indexed. - int lastBookmarkDatabaseId = (int) bookmarksListView.getItemIdAtPosition(bookmarksListView.getCount() - 1); - - // Disable `moveBookmarkUpMenuItem` if the selected bookmark is at the top of the ListView. - if (selectedBookmarkDatabaseId == firstBookmarkDatabaseId) { - moveBookmarkUpMenuItem.setEnabled(false); - moveBookmarkUpMenuItem.setIcon(R.drawable.move_bookmark_up_disabled); - } else { // Otherwise enable `moveBookmarkUpMenuItem`. - moveBookmarkUpMenuItem.setEnabled(true); - moveBookmarkUpMenuItem.setIcon(R.drawable.move_bookmark_up_enabled); - } - - // Disable `moveBookmarkDownMenuItem` if the selected bookmark is at the bottom of the ListView. - if (selectedBookmarkDatabaseId == lastBookmarkDatabaseId) { - moveBookmarkDownMenuItem.setEnabled(false); - moveBookmarkDownMenuItem.setIcon(R.drawable.move_bookmark_down_disabled); - } else { // Otherwise enable `moveBookmarkDownMenuItem`. - moveBookmarkDownMenuItem.setEnabled(true); - moveBookmarkDownMenuItem.setIcon(R.drawable.move_bookmark_down_enabled); - } - } else { // Hide the MenuItems because more than one bookmark is selected. - moveBookmarkUpMenuItem.setVisible(false); - moveBookmarkDownMenuItem.setVisible(false); - editBookmarkMenuItem.setVisible(false); - } - - // Do not show `Select All` if all the bookmarks are already checked. - if (bookmarksListView.getCheckedItemIds().length == bookmarksListView.getCount()) { - selectAllBookmarksMenuItem.setVisible(false); - } else { - selectAllBookmarksMenuItem.setVisible(true); - } - } - - @Override - public boolean onActionItemClicked(ActionMode mode, MenuItem item) { - int menuItemId = item.getItemId(); - - // `numberOfBookmarks` is used in `R.id.move_bookmark_up_enabled`, `R.id.move_bookmark_down_enabled`, and `R.id.context_menu_select_all_bookmarks`. - int numberOfBookmarks; - - // `selectedBookmarkLongArray` is used in `R.id.move_bookmark_up`, `R.id.move_bookmark_down`, and `R.id.edit_bookmark`. - long[]selectedBookmarkLongArray; - // `selectedBookmarkDatabaseId` is used in `R.id.move_bookmark_up`, `R.id.move_bookmark_down`, and `R.id.edit_bookmark`. - int selectedBookmarkDatabaseId; - // `selectedBookmarkNewPosition` is used in `R.id.move_bookmark_up` and `R.id.move_bookmark_down`. - int selectedBookmarkNewPosition; - // `bookmarkPositionSparseBooleanArray` is used in `R.id.edit_bookmark` and `R.id.delete_bookmark`. - SparseBooleanArray bookmarkPositionSparseBooleanArray; - - switch (menuItemId) { - case R.id.move_bookmark_up: - // Get the selected bookmark database ID. - selectedBookmarkLongArray = bookmarksListView.getCheckedItemIds(); - selectedBookmarkDatabaseId = (int) selectedBookmarkLongArray[0]; - - // Initialize `selectedBookmarkNewPosition`. - selectedBookmarkNewPosition = 0; - - for (int i = 0; i < bookmarksListView.getCount(); i++) { - int databaseId = (int) bookmarksListView.getItemIdAtPosition(i); - int nextBookmarkDatabaseId = (int) bookmarksListView.getItemIdAtPosition(i + 1); - - if (databaseId == selectedBookmarkDatabaseId || nextBookmarkDatabaseId == selectedBookmarkDatabaseId) { - if (databaseId == selectedBookmarkDatabaseId) { - // Move the selected bookmark up one and store the new bookmark position. - bookmarksDatabaseHandler.updateBookmarkDisplayOrder(databaseId, i - 1); - selectedBookmarkNewPosition = i - 1; - } else { // Move the bookmark above the selected bookmark down one. - bookmarksDatabaseHandler.updateBookmarkDisplayOrder(databaseId, i + 1); - } - } else { - // Reset the rest of the bookmarks' DISPLAY_ORDER to match the position in the ListView. - // This isn't necessary, but it clears out any stray values that might have crept into the database. - bookmarksDatabaseHandler.updateBookmarkDisplayOrder(databaseId, i); - } - } - - // Refresh the ListView. - updateBookmarksListView(currentFolder); - - // Select the previously selected bookmark in the new location. - bookmarksListView.setItemChecked(selectedBookmarkNewPosition, true); - - bookmarksListView.setSelection(selectedBookmarkNewPosition - 5); - - break; - - case R.id.move_bookmark_down: - // Get the selected bookmark database ID. - selectedBookmarkLongArray = bookmarksListView.getCheckedItemIds(); - selectedBookmarkDatabaseId = (int) selectedBookmarkLongArray[0]; - - // Initialize `selectedBookmarkNewPosition`. - selectedBookmarkNewPosition = 0; - - for (int i = 0; i 0)) { - String cannotCreateFolder = getResources().getString(R.string.cannot_create_folder) + " \"" + folderNameString + "\""; - Snackbar.make(findViewById(R.id.bookmarks_coordinatorlayout), cannotCreateFolder, Snackbar.LENGTH_INDEFINITE).show(); - } else { // Create the folder. - // Get the new folder icon `Bitmap`. - RadioButton defaultFolderIconRadioButton = (RadioButton) dialogFragment.getDialog().findViewById(R.id.create_folder_default_icon_radiobutton); - Bitmap folderIconBitmap; - if (defaultFolderIconRadioButton.isChecked()) { - // Get the default folder icon `ImageView` from the `Dialog` and convert it to a `Bitmap`. - ImageView folderIconImageView = (ImageView) dialogFragment.getDialog().findViewById(R.id.create_folder_default_icon); - Drawable folderIconDrawable = folderIconImageView.getDrawable(); - BitmapDrawable folderIconBitmapDrawable = (BitmapDrawable) folderIconDrawable; - folderIconBitmap = folderIconBitmapDrawable.getBitmap(); - } else { // Assign `favoriteIcon` from the `WebView`. - folderIconBitmap = MainWebViewActivity.favoriteIcon; - } - - // Convert `folderIconBitmap` to a byte array. `0` is for lossless compression (the only option for a PNG). - ByteArrayOutputStream folderIconByteArrayOutputStream = new ByteArrayOutputStream(); - folderIconBitmap.compress(Bitmap.CompressFormat.PNG, 0, folderIconByteArrayOutputStream); - byte[] folderIconByteArray = folderIconByteArrayOutputStream.toByteArray(); - - // Move all the bookmarks down one in the display order. - for (int i = 0; i < bookmarksListView.getCount(); i++) { - int databaseId = (int) bookmarksListView.getItemIdAtPosition(i); - bookmarksDatabaseHandler.updateBookmarkDisplayOrder(databaseId, i + 1); - } - - // Create the folder, placing it at the top of the ListView - bookmarksDatabaseHandler.createFolder(folderNameString, 0, currentFolder, folderIconByteArray); - - // Refresh the ListView. - updateBookmarksListView(currentFolder); - } - } - - @Override - public void onSaveEditBookmark(AppCompatDialogFragment dialogFragment) { - // Get a long array with the the databaseId of the selected bookmark and convert it to an `int`. - long[] selectedBookmarksLongArray = bookmarksListView.getCheckedItemIds(); - int selectedBookmarkDatabaseId = (int) selectedBookmarksLongArray[0]; - - // Get the `EditText`s from the `editBookmarkDialogFragment` and extract the strings. - EditText editBookmarkNameEditText = (EditText) dialogFragment.getDialog().findViewById(R.id.edit_bookmark_name_edittext); - String bookmarkNameString = editBookmarkNameEditText.getText().toString(); - EditText editBookmarkUrlEditText = (EditText) dialogFragment.getDialog().findViewById(R.id.edit_bookmark_url_edittext); - String bookmarkUrlString = editBookmarkUrlEditText.getText().toString(); - - // Get `edit_bookmark_current_icon_radiobutton`. - RadioButton currentBookmarkIconRadioButton = (RadioButton) dialogFragment.getDialog().findViewById(R.id.edit_bookmark_current_icon_radiobutton); - - if (currentBookmarkIconRadioButton.isChecked()) { // Update the bookmark without changing the favorite icon. - bookmarksDatabaseHandler.updateBookmark(selectedBookmarkDatabaseId, bookmarkNameString, bookmarkUrlString); - } else { // Update the bookmark using the `WebView` favorite icon. - ByteArrayOutputStream newFavoriteIconByteArrayOutputStream = new ByteArrayOutputStream(); - MainWebViewActivity.favoriteIcon.compress(Bitmap.CompressFormat.PNG, 0, newFavoriteIconByteArrayOutputStream); - byte[] newFavoriteIconByteArray = newFavoriteIconByteArrayOutputStream.toByteArray(); - - // Update the bookmark and the favorite icon. - bookmarksDatabaseHandler.updateBookmark(selectedBookmarkDatabaseId, bookmarkNameString, bookmarkUrlString, newFavoriteIconByteArray); - } - - // Close the contextual action mode. - contextualActionMode.finish(); - - // Refresh the `ListView`. `setSelection` scrolls to the position of the bookmark that was edited. - updateBookmarksListView(currentFolder); - bookmarksListView.setSelection(selectedBookmarkPosition); - } - - @Override - public void onSaveEditBookmarkFolder(AppCompatDialogFragment dialogFragment) { - // Get the new folder name. - EditText editFolderNameEditText = (EditText) dialogFragment.getDialog().findViewById(R.id.edit_folder_name_edittext); - String newFolderNameString = editFolderNameEditText.getText().toString(); - - // Check to see if the new folder name is unique. - Cursor bookmarkFolderCursor = bookmarksDatabaseHandler.getFolderCursor(newFolderNameString); - int existingFoldersWithNewName = bookmarkFolderCursor.getCount(); - bookmarkFolderCursor.close(); - if ( ((existingFoldersWithNewName == 0) || newFolderNameString.equals(oldFolderNameString)) && !newFolderNameString.isEmpty()) { - // Get a long array with the the database ID of the selected folder and convert it to an `int`. - long[] selectedFolderLongArray = bookmarksListView.getCheckedItemIds(); - int selectedFolderDatabaseId = (int) selectedFolderLongArray[0]; - - // Get the `RadioButtons` from the `Dialog`. - RadioButton currentFolderIconRadioButton = (RadioButton) dialogFragment.getDialog().findViewById(R.id.edit_folder_current_icon_radiobutton); - RadioButton defaultFolderIconRadioButton = (RadioButton) dialogFragment.getDialog().findViewById(R.id.edit_folder_default_icon_radiobutton); - - // Check if the favorite icon has changed. - if (currentFolderIconRadioButton.isChecked()) { - // Update the folder name if it has changed without modifying the favorite icon. - if (!newFolderNameString.equals(oldFolderNameString)) { - bookmarksDatabaseHandler.updateFolder(selectedFolderDatabaseId, oldFolderNameString, newFolderNameString); - - // Refresh the `ListView`. `setSelection` scrolls to the position of the folder that was edited. - updateBookmarksListView(currentFolder); - bookmarksListView.setSelection(selectedBookmarkPosition); - } - } else { // Update the folder icon. - // Get the new folder icon `Bitmap`. - Bitmap folderIconBitmap; - if (defaultFolderIconRadioButton.isChecked()) { - // Get the default folder icon `ImageView` from the `Drawable` and convert it to a `Bitmap`. - ImageView folderIconImageView = (ImageView) dialogFragment.getDialog().findViewById(R.id.edit_folder_default_icon); - Drawable folderIconDrawable = folderIconImageView.getDrawable(); - BitmapDrawable folderIconBitmapDrawable = (BitmapDrawable) folderIconDrawable; - folderIconBitmap = folderIconBitmapDrawable.getBitmap(); - } else { // Get the web page icon `ImageView` from the `Dialog`. - folderIconBitmap = MainWebViewActivity.favoriteIcon; - } - - // Convert the folder `Bitmap` to a byte array. `0` is for lossless compression (the only option for a PNG). - ByteArrayOutputStream folderIconByteArrayOutputStream = new ByteArrayOutputStream(); - folderIconBitmap.compress(Bitmap.CompressFormat.PNG, 0, folderIconByteArrayOutputStream); - byte[] folderIconByteArray = folderIconByteArrayOutputStream.toByteArray(); - - bookmarksDatabaseHandler.updateFolder(selectedFolderDatabaseId, oldFolderNameString, newFolderNameString, folderIconByteArray); - - // Refresh the `ListView`. `setSelection` scrolls to the position of the folder that was edited. - updateBookmarksListView(currentFolder); - bookmarksListView.setSelection(selectedBookmarkPosition); - } - } else { // Don't edit the folder because the new name is not unique. - String cannot_rename_folder = getResources().getString(R.string.cannot_rename_folder) + " \"" + newFolderNameString + "\""; - Snackbar.make(findViewById(R.id.bookmarks_coordinatorlayout), cannot_rename_folder, Snackbar.LENGTH_INDEFINITE).show(); - } - - // Close the contextual action mode. - contextualActionMode.finish(); - } - - @Override - public void onMoveToFolder(AppCompatDialogFragment dialogFragment) { - // Get the new folder database id. - ListView folderListView = (ListView) dialogFragment.getDialog().findViewById(R.id.move_to_folder_listview); - long[] newFolderLongArray = folderListView.getCheckedItemIds(); - - if (newFolderLongArray.length == 0) { // No new folder was selected. - Snackbar.make(findViewById(R.id.bookmarks_coordinatorlayout), getString(R.string.cannot_move_bookmarks), Snackbar.LENGTH_LONG).show(); - } else { // Move the selected bookmarks. - // Get the new folder database ID. - int newFolderDatabaseId = (int) newFolderLongArray[0]; - - // Instantiate `newFolderName`. - String newFolderName; - - if (newFolderDatabaseId == 0) { - // The new folder is the home folder, represented as `""` in the database. - newFolderName = ""; - } else { - // Get the new folder name from the database. - newFolderName = bookmarksDatabaseHandler.getFolderName(newFolderDatabaseId); - } - - // Get a long array with the the database ID of the selected bookmarks. - long[] selectedBookmarksLongArray = bookmarksListView.getCheckedItemIds(); - for (long databaseIdLong : selectedBookmarksLongArray) { - // Get `databaseIdInt` for each selected bookmark. - int databaseIdInt = (int) databaseIdLong; - - // Move the selected bookmark to the new folder. - bookmarksDatabaseHandler.moveToFolder(databaseIdInt, newFolderName); - } - - // Refresh the `ListView`. - updateBookmarksListView(currentFolder); - - // Close the contextual app bar. - contextualActionMode.finish(); - } - } - - private void updateBookmarksListView(String folderName) { - // Get a `Cursor` with the current contents of the bookmarks database. - bookmarksCursor = bookmarksDatabaseHandler.getAllBookmarksCursorByDisplayOrder(folderName); - - // Setup `bookmarksCursorAdapter` with `this` context. `false` disables autoRequery. - CursorAdapter bookmarksCursorAdapter = new CursorAdapter(this, bookmarksCursor, false) { - @Override - public View newView(Context context, Cursor cursor, ViewGroup parent) { - // Inflate the individual item layout. `false` does not attach it to the root. - return getLayoutInflater().inflate(R.layout.bookmarks_item_linearlayout, parent, false); - } - - @Override - public void bindView(View view, Context context, Cursor cursor) { - // Get the favorite icon byte array from the `Cursor`. - byte[] favoriteIconByteArray = cursor.getBlob(cursor.getColumnIndex(BookmarksDatabaseHandler.FAVORITE_ICON)); - - // Convert the byte array to a `Bitmap` beginning at the first byte and ending at the last. - Bitmap favoriteIconBitmap = BitmapFactory.decodeByteArray(favoriteIconByteArray, 0, favoriteIconByteArray.length); - - // Display the bitmap in `bookmarkFavoriteIcon`. - ImageView bookmarkFavoriteIcon = (ImageView) view.findViewById(R.id.bookmark_favorite_icon); - bookmarkFavoriteIcon.setImageBitmap(favoriteIconBitmap); - - - // Get the bookmark name from the cursor and display it in `bookmarkNameTextView`. - String bookmarkNameString = cursor.getString(cursor.getColumnIndex(BookmarksDatabaseHandler.BOOKMARK_NAME)); - TextView bookmarkNameTextView = (TextView) view.findViewById(R.id.bookmark_name); - bookmarkNameTextView.setText(bookmarkNameString); - - // Make the font bold for folders. - if (cursor.getInt(cursor.getColumnIndex(BookmarksDatabaseHandler.IS_FOLDER)) == 1) { - bookmarkNameTextView.setTypeface(Typeface.DEFAULT_BOLD); - } else { // Reset the font to default for normal bookmarks. - bookmarkNameTextView.setTypeface(Typeface.DEFAULT); - } - } - }; - - // Update the ListView. - bookmarksListView.setAdapter(bookmarksCursorAdapter); - - // Set the AppBar title. - if (currentFolder.isEmpty()) { - appBar.setTitle(R.string.bookmarks); - } else { - appBar.setTitle(currentFolder); - } - } - - private void updateBookmarksListViewExcept(long[] exceptIdLongArray, String folderName) { - // Get a `Cursor` with the current contents of the bookmarks database except for the specified database IDs. - bookmarksCursor = bookmarksDatabaseHandler.getBookmarksCursorExcept(exceptIdLongArray, folderName); - - // Setup `bookmarksCursorAdapter` with `this` context. `false` disables autoRequery. - CursorAdapter bookmarksCursorAdapter = new CursorAdapter(this, bookmarksCursor, false) { - @Override - public View newView(Context context, Cursor cursor, ViewGroup parent) { - // Inflate the individual item layout. `false` does not attach it to the root. - return getLayoutInflater().inflate(R.layout.bookmarks_item_linearlayout, parent, false); - } - - @Override - public void bindView(View view, Context context, Cursor cursor) { - // Get the favorite icon byte array from the cursor. - byte[] favoriteIconByteArray = cursor.getBlob(cursor.getColumnIndex(BookmarksDatabaseHandler.FAVORITE_ICON)); - - // Convert the byte array to a Bitmap beginning at the first byte and ending at the last. - Bitmap favoriteIconBitmap = BitmapFactory.decodeByteArray(favoriteIconByteArray, 0, favoriteIconByteArray.length); - - // Display the bitmap in `bookmarkFavoriteIcon`. - ImageView bookmarkFavoriteIcon = (ImageView) view.findViewById(R.id.bookmark_favorite_icon); - bookmarkFavoriteIcon.setImageBitmap(favoriteIconBitmap); - - - // Get the bookmark name from the cursor and display it in `bookmarkNameTextView`. - String bookmarkNameString = cursor.getString(cursor.getColumnIndex(BookmarksDatabaseHandler.BOOKMARK_NAME)); - TextView bookmarkNameTextView = (TextView) view.findViewById(R.id.bookmark_name); - bookmarkNameTextView.setText(bookmarkNameString); - - // Make the font bold for folders. - if (cursor.getInt(cursor.getColumnIndex(BookmarksDatabaseHandler.IS_FOLDER)) == 1) { - // The first argument is `null` because we don't want to change the font. - bookmarkNameTextView.setTypeface(null, Typeface.BOLD); - } else { // Reset the font to default. - bookmarkNameTextView.setTypeface(Typeface.DEFAULT); - } - } - }; - - // Update the ListView. - bookmarksListView.setAdapter(bookmarksCursorAdapter); - } - - private void deleteBookmarkFolderContents(int databaseId) { - // Get the name of the folder. - String folderName = bookmarksDatabaseHandler.getFolderName(databaseId); - - // Get the contents of the folder. - Cursor folderCursor = bookmarksDatabaseHandler.getAllBookmarksCursorByDisplayOrder(folderName); - - for (int i = 0; i < folderCursor.getCount(); i++) { - // Move `folderCursor` to the current row. - folderCursor.moveToPosition(i); - - // Get the database ID of the item. - int itemDatabaseId = folderCursor.getInt(folderCursor.getColumnIndex(BookmarksDatabaseHandler._ID)); - - // If this is a folder, delete the contents first. - if (bookmarksDatabaseHandler.isFolder(itemDatabaseId)) { - deleteBookmarkFolderContents(itemDatabaseId); - } - - bookmarksDatabaseHandler.deleteBookmark(itemDatabaseId); - } - } -} \ No newline at end of file