X-Git-Url: https://gitweb.stoutner.com/?p=PrivacyBrowserAndroid.git;a=blobdiff_plain;f=app%2Fsrc%2Fmain%2Fjava%2Fcom%2Fstoutner%2Fprivacybrowser%2Fdialogs%2FEditBookmarkDatabaseViewDialog.kt;h=2e5a04f44f337270e154ff4f242ba7bb40471576;hp=7c2012c6d27dc7471043b0409d6dc66cd2dd6824;hb=HEAD;hpb=bc2e180db377eedadbe1ea455d8fb311ead8f9d6

diff --git a/app/src/main/java/com/stoutner/privacybrowser/dialogs/EditBookmarkDatabaseViewDialog.kt b/app/src/main/java/com/stoutner/privacybrowser/dialogs/EditBookmarkDatabaseViewDialog.kt
index 7c2012c6..60f76090 100644
--- a/app/src/main/java/com/stoutner/privacybrowser/dialogs/EditBookmarkDatabaseViewDialog.kt
+++ b/app/src/main/java/com/stoutner/privacybrowser/dialogs/EditBookmarkDatabaseViewDialog.kt
@@ -1,24 +1,24 @@
 /*
- * Copyright © 2016-2020 Soren Stoutner <soren@stoutner.com>.
+ * Copyright 2016-2024 Soren Stoutner <soren@stoutner.com>.
  *
- * This file is part of Privacy Browser <https://www.stoutner.com/privacy-browser>.
+ * This file is part of Privacy Browser Android <https://www.stoutner.com/privacy-browser-android>.
  *
- * Privacy Browser is free software: you can redistribute it and/or modify
+ * Privacy Browser Android 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,
+ * Privacy Browser Android 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 <http://www.gnu.org/licenses/>.
+ * along with Privacy Browser Android.  If not, see <http://www.gnu.org/licenses/>.
  */
+
 package com.stoutner.privacybrowser.dialogs
 
-import android.annotation.SuppressLint
 import android.app.Dialog
 import android.content.Context
 import android.content.DialogInterface
@@ -27,6 +27,7 @@ import android.database.MatrixCursor
 import android.database.MergeCursor
 import android.graphics.Bitmap
 import android.graphics.BitmapFactory
+import android.net.Uri
 import android.os.Bundle
 import android.text.Editable
 import android.text.TextWatcher
@@ -38,55 +39,40 @@ import android.widget.AdapterView.OnItemSelectedListener
 import android.widget.Button
 import android.widget.EditText
 import android.widget.ImageView
+import android.widget.LinearLayout
 import android.widget.RadioButton
-import android.widget.RadioGroup
 import android.widget.Spinner
 import android.widget.TextView
 
+import androidx.activity.result.contract.ActivityResultContracts
 import androidx.appcompat.app.AlertDialog
-import androidx.core.content.ContextCompat
+import androidx.appcompat.content.res.AppCompatResources
 import androidx.cursoradapter.widget.ResourceCursorAdapter
 import androidx.fragment.app.DialogFragment
 import androidx.preference.PreferenceManager
 
+import com.google.android.material.snackbar.Snackbar
+
 import com.stoutner.privacybrowser.R
-import com.stoutner.privacybrowser.activities.BookmarksDatabaseViewActivity
+import com.stoutner.privacybrowser.activities.HOME_FOLDER_DATABASE_ID
+import com.stoutner.privacybrowser.activities.HOME_FOLDER_ID
+import com.stoutner.privacybrowser.helpers.BOOKMARK_NAME
+import com.stoutner.privacybrowser.helpers.BOOKMARK_URL
+import com.stoutner.privacybrowser.helpers.DISPLAY_ORDER
+import com.stoutner.privacybrowser.helpers.FAVORITE_ICON
+import com.stoutner.privacybrowser.helpers.FOLDER_ID
+import com.stoutner.privacybrowser.helpers.ID
+import com.stoutner.privacybrowser.helpers.PARENT_FOLDER_ID
 import com.stoutner.privacybrowser.helpers.BookmarksDatabaseHelper
 
 import java.io.ByteArrayOutputStream
 
-// Declare the class constants.
-private const val DATABASE_ID = "database_id"
-private const val FAVORITE_ICON_BYTE_ARRAY = "favorite_icon_byte_array"
-
-class EditBookmarkDatabaseViewDialog: DialogFragment() {
-    // The public interface is used to send information back to the parent activity.
-    interface EditBookmarkDatabaseViewListener {
-        fun onSaveBookmark(dialogFragment: DialogFragment, selectedBookmarkDatabaseId: Int, favoriteIconBitmap: Bitmap)
-    }
-
-    // Declare the class variables.
-    private lateinit var editBookmarkDatabaseViewListener: EditBookmarkDatabaseViewListener
-
-    // Declare the class views.
-    private lateinit var newIconRadioButton: RadioButton
-    private lateinit var nameEditText: EditText
-    private lateinit var urlEditText: EditText
-    private lateinit var folderSpinner: Spinner
-    private lateinit var displayOrderEditText: EditText
-    private lateinit var saveButton: Button
-
-    override fun onAttach(context: Context) {
-        // Run the default commands.
-        super.onAttach(context)
-
-        // Get a handle for edit bookmark database view listener from the launching context.
-        editBookmarkDatabaseViewListener = context as EditBookmarkDatabaseViewListener
-    }
+// Define the class constants.
+private const val DATABASE_ID = "A"
+private const val FAVORITE_ICON_BYTE_ARRAY = "B"
 
+class EditBookmarkDatabaseViewDialog : DialogFragment() {
     companion object {
-        // `@JvmStatic` will no longer be required once all the code has transitioned to Kotlin.  Also, the function can then be moved out of a companion object and just become a package-level function.
-        @JvmStatic
         fun bookmarkDatabaseId(databaseId: Int, favoriteIconBitmap: Bitmap): EditBookmarkDatabaseViewDialog {
             // Create a favorite icon byte array output stream.
             val favoriteIconByteArrayOutputStream = ByteArrayOutputStream()
@@ -115,8 +101,66 @@ class EditBookmarkDatabaseViewDialog: DialogFragment() {
         }
     }
 
-    // `@SuppressLint("InflateParams")` removes the warning about using `null` as the parent view group when inflating the alert dialog.
-    @SuppressLint("InflateParams")
+    private val browseActivityResultLauncher = registerForActivityResult(ActivityResultContracts.GetContent()) { imageUri: Uri? ->
+        // Only do something if the user didn't press back from the file picker.
+        if (imageUri != null) {
+            // Get a handle for the content resolver.
+            val contentResolver = requireContext().contentResolver
+
+            // Get the image MIME type.
+            val mimeType = contentResolver.getType(imageUri)
+
+            // Decode the image according to the type.
+            if (mimeType == "image/svg+xml") {  // The image is an SVG.
+                // Display a snackbar.
+                Snackbar.make(bookmarkNameEditText, getString(R.string.cannot_use_svg), Snackbar.LENGTH_LONG).show()
+            } else {  // The image is not an SVG.
+                // Get an input stream for the image URI.
+                val inputStream = contentResolver.openInputStream(imageUri)
+
+                // Get the bitmap from the URI.
+                // `ImageDecoder.decodeBitmap` can't be used, because when running `Drawable.toBitmap` later the `Software rendering doesn't support hardware bitmaps` error message might be produced.
+                var imageBitmap = BitmapFactory.decodeStream(inputStream)
+
+                // Scale the image down if it is greater than 128 pixels in either direction.
+                if ((imageBitmap != null) && ((imageBitmap.height > 128) || (imageBitmap.width > 128)))
+                    imageBitmap = Bitmap.createScaledBitmap(imageBitmap, 128, 128, true)
+
+                // Display the new custom favorite icon.
+                customIconImageView.setImageBitmap(imageBitmap)
+
+                // Select the custom icon radio button.
+                customIconLinearLayout.performClick()
+            }
+        }
+    }
+
+    // Declare the class views.
+    private lateinit var bookmarkNameEditText: EditText
+    private lateinit var bookmarkUrlEditText: EditText
+    private lateinit var currentIconRadioButton: RadioButton
+    private lateinit var customIconImageView: ImageView
+    private lateinit var customIconLinearLayout: LinearLayout
+    private lateinit var displayOrderEditText: EditText
+    private lateinit var folderSpinner: Spinner
+    private lateinit var saveButton: Button
+
+    // Declare the class variables.
+    private lateinit var editBookmarkDatabaseViewListener: EditBookmarkDatabaseViewListener
+
+    // The public interface is used to send information back to the parent activity.
+    interface EditBookmarkDatabaseViewListener {
+        fun saveBookmark(dialogFragment: DialogFragment, selectedBookmarkDatabaseId: Int)
+    }
+
+    override fun onAttach(context: Context) {
+        // Run the default commands.
+        super.onAttach(context)
+
+        // Get a handle for edit bookmark database view listener from the launching context.
+        editBookmarkDatabaseViewListener = context as EditBookmarkDatabaseViewListener
+    }
+
     override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
         // Get the arguments.
         val arguments = requireArguments()
@@ -128,8 +172,8 @@ class EditBookmarkDatabaseViewDialog: DialogFragment() {
         // Convert the favorite icon byte array to a bitmap.
         val favoriteIconBitmap = BitmapFactory.decodeByteArray(favoriteIconByteArray, 0, favoriteIconByteArray.size)
 
-        // Initialize the database helper.  The `0` specifies a database version, but that is ignored and set instead using a constant in `BookmarksDatabaseHelper`.
-        val bookmarksDatabaseHelper = BookmarksDatabaseHelper(context, null, null, 0)
+        // Initialize the database helper.
+        val bookmarksDatabaseHelper = BookmarksDatabaseHelper(requireContext())
 
         // Get a cursor with the selected bookmark.
         val bookmarkCursor = bookmarksDatabaseHelper.getBookmark(bookmarkDatabaseId)
@@ -143,8 +187,11 @@ class EditBookmarkDatabaseViewDialog: DialogFragment() {
         // Set the title.
         dialogBuilder.setTitle(R.string.edit_bookmark)
 
-        // Set the view.  The parent view is `null` because it will be assigned by the alert dialog.
-        dialogBuilder.setView(requireActivity().layoutInflater.inflate(R.layout.edit_bookmark_databaseview_dialog, null))
+        // Set the icon.
+        dialogBuilder.setIcon(R.drawable.bookmark)
+
+        // Set the view.
+        dialogBuilder.setView(R.layout.edit_bookmark_databaseview_dialog)
 
         // Set the cancel button listener.  Using `null` as the listener closes the dialog without doing anything else.
         dialogBuilder.setNegativeButton(R.string.cancel, null)
@@ -152,14 +199,14 @@ class EditBookmarkDatabaseViewDialog: DialogFragment() {
         // Set the save button listener.
         dialogBuilder.setPositiveButton(R.string.save) { _: DialogInterface, _: Int ->
             // Return the dialog fragment to the parent activity on save.
-            editBookmarkDatabaseViewListener.onSaveBookmark(this, bookmarkDatabaseId, favoriteIconBitmap)
+            editBookmarkDatabaseViewListener.saveBookmark(this, bookmarkDatabaseId)
         }
 
         // Create an alert dialog from the alert dialog builder.
         val alertDialog = dialogBuilder.create()
 
         // Get a handle for the shared preferences.
-        val sharedPreferences = PreferenceManager.getDefaultSharedPreferences(context)
+        val sharedPreferences = PreferenceManager.getDefaultSharedPreferences(requireContext())
 
         // Get the screenshot preference.
         val allowScreenshots = sharedPreferences.getBoolean(getString(R.string.allow_screenshots_key), false)
@@ -173,52 +220,53 @@ class EditBookmarkDatabaseViewDialog: DialogFragment() {
         alertDialog.show()
 
         // Get handles for the layout items.
-        val databaseIdTextView = alertDialog.findViewById<TextView>(R.id.edit_bookmark_database_id_textview)!!
-        val iconRadioGroup = alertDialog.findViewById<RadioGroup>(R.id.edit_bookmark_icon_radiogroup)!!
-        val currentIconImageView = alertDialog.findViewById<ImageView>(R.id.edit_bookmark_current_icon)!!
-        val newFavoriteIconImageView = alertDialog.findViewById<ImageView>(R.id.edit_bookmark_webpage_favorite_icon)!!
-        newIconRadioButton = alertDialog.findViewById(R.id.edit_bookmark_webpage_favorite_icon_radiobutton)!!
-        nameEditText = alertDialog.findViewById(R.id.edit_bookmark_name_edittext)!!
-        urlEditText = alertDialog.findViewById(R.id.edit_bookmark_url_edittext)!!
-        folderSpinner = alertDialog.findViewById(R.id.edit_bookmark_folder_spinner)!!
-        displayOrderEditText = alertDialog.findViewById(R.id.edit_bookmark_display_order_edittext)!!
+        val databaseIdTextView = alertDialog.findViewById<TextView>(R.id.bookmark_database_id_textview)!!
+        val currentIconLinearLayout = alertDialog.findViewById<LinearLayout>(R.id.current_icon_linearlayout)!!
+        currentIconRadioButton = alertDialog.findViewById(R.id.current_icon_radiobutton)!!
+        val currentIconImageView = alertDialog.findViewById<ImageView>(R.id.current_icon_imageview)!!
+        val webpageFavoriteIconLinearLayout = alertDialog.findViewById<LinearLayout>(R.id.webpage_favorite_icon_linearlayout)!!
+        val webpageFavoriteIconRadioButton = alertDialog.findViewById<RadioButton>(R.id.webpage_favorite_icon_radiobutton)!!
+        val webpageFavoriteIconImageView = alertDialog.findViewById<ImageView>(R.id.webpage_favorite_icon_imageview)!!
+        customIconLinearLayout = alertDialog.findViewById(R.id.custom_icon_linearlayout)!!
+        val customIconRadioButton = alertDialog.findViewById<RadioButton>(R.id.custom_icon_radiobutton)!!
+        customIconImageView = alertDialog.findViewById(R.id.custom_icon_imageview)!!
+        val browseButton = alertDialog.findViewById<Button>(R.id.browse_button)!!
+        bookmarkNameEditText = alertDialog.findViewById(R.id.bookmark_name_edittext)!!
+        bookmarkUrlEditText = alertDialog.findViewById(R.id.bookmark_url_edittext)!!
+        folderSpinner = alertDialog.findViewById(R.id.bookmark_folder_spinner)!!
+        displayOrderEditText = alertDialog.findViewById(R.id.bookmark_display_order_edittext)!!
         saveButton = alertDialog.getButton(AlertDialog.BUTTON_POSITIVE)
 
-        // Store the current bookmark values.
-        val currentBookmarkName = bookmarkCursor.getString(bookmarkCursor.getColumnIndex(BookmarksDatabaseHelper.BOOKMARK_NAME))
-        val currentUrl = bookmarkCursor.getString(bookmarkCursor.getColumnIndex(BookmarksDatabaseHelper.BOOKMARK_URL))
-        val currentDisplayOrder = bookmarkCursor.getInt(bookmarkCursor.getColumnIndex(BookmarksDatabaseHelper.DISPLAY_ORDER))
-
-        // Set the database ID.
-        databaseIdTextView.text = bookmarkCursor.getInt(bookmarkCursor.getColumnIndex(BookmarksDatabaseHelper._ID)).toString()
-
         // Get the current favorite icon byte array from the cursor.
-        val currentIconByteArray = bookmarkCursor.getBlob(bookmarkCursor.getColumnIndex(BookmarksDatabaseHelper.FAVORITE_ICON))
+        val currentIconByteArray = bookmarkCursor.getBlob(bookmarkCursor.getColumnIndexOrThrow(FAVORITE_ICON))
 
         // Convert the byte array to a bitmap beginning at the first byte and ending at the last.
         val currentIconBitmap = BitmapFactory.decodeByteArray(currentIconByteArray, 0, currentIconByteArray.size)
 
-        // Display the current icon bitmap.
-        currentIconImageView.setImageBitmap(currentIconBitmap)
-
-        // Set the new favorite icon bitmap.
-        newFavoriteIconImageView.setImageBitmap(favoriteIconBitmap)
+        // Get the current bookmark values.
+        val currentBookmarkName = bookmarkCursor.getString(bookmarkCursor.getColumnIndexOrThrow(BOOKMARK_NAME))
+        val currentUrl = bookmarkCursor.getString(bookmarkCursor.getColumnIndexOrThrow(BOOKMARK_URL))
+        val currentDisplayOrder = bookmarkCursor.getInt(bookmarkCursor.getColumnIndexOrThrow(DISPLAY_ORDER))
 
-        // Populate the bookmark name and URL edit texts.
-        nameEditText.setText(currentBookmarkName)
-        urlEditText.setText(currentUrl)
+        // Populate the views.
+        databaseIdTextView.text = bookmarkCursor.getInt(bookmarkCursor.getColumnIndexOrThrow(ID)).toString()
+        currentIconImageView.setImageBitmap(currentIconBitmap)
+        webpageFavoriteIconImageView.setImageBitmap(favoriteIconBitmap)
+        customIconImageView.setImageDrawable(AppCompatResources.getDrawable(requireContext(), R.drawable.world))
+        bookmarkNameEditText.setText(currentBookmarkName)
+        bookmarkUrlEditText.setText(currentUrl)
 
         // Create an an array of column names for the matrix cursor comprised of the ID and the name.
-        val matrixCursorColumnNamesArray = arrayOf(BookmarksDatabaseHelper._ID, BookmarksDatabaseHelper.BOOKMARK_NAME)
+        val matrixCursorColumnNamesArray = arrayOf(ID, BOOKMARK_NAME, PARENT_FOLDER_ID)
 
         // Create a matrix cursor based on the column names array.
         val matrixCursor = MatrixCursor(matrixCursorColumnNamesArray)
 
         // Add `Home Folder` as the first entry in the matrix folder.
-        matrixCursor.addRow(arrayOf(BookmarksDatabaseViewActivity.HOME_FOLDER_DATABASE_ID, getString(R.string.home_folder)))
+        matrixCursor.addRow(arrayOf(HOME_FOLDER_DATABASE_ID, getString(R.string.home_folder), HOME_FOLDER_ID))
 
         // Get a cursor with the list of all the folders.
-        val foldersCursor = bookmarksDatabaseHelper.allFolders
+        val foldersCursor = bookmarksDatabaseHelper.getFoldersExcept(listOf())
 
         // Combine the matrix cursor and the folders cursor.
         val foldersMergeCursor = MergeCursor(arrayOf(matrixCursor, foldersCursor))
@@ -227,26 +275,39 @@ class EditBookmarkDatabaseViewDialog: DialogFragment() {
         val foldersCursorAdapter: ResourceCursorAdapter = object: ResourceCursorAdapter(context, R.layout.databaseview_spinner_item, foldersMergeCursor, 0) {
             override fun bindView(view: View, context: Context, cursor: Cursor) {
                 // Get handles for the spinner views.
-                val spinnerItemImageView = view.findViewById<ImageView>(R.id.spinner_item_imageview)
-                val spinnerItemTextView = view.findViewById<TextView>(R.id.spinner_item_textview)
+                val subfolderSpacerTextView = view.findViewById<TextView>(R.id.subfolder_spacer_textview)
+                val folderIconImageView = view.findViewById<ImageView>(R.id.folder_icon_imageview)
+                val folderNameTextView = view.findViewById<TextView>(R.id.folder_name_textview)
+
+                // Populate the subfolder spacer if it is not null (the spinner is open).
+                if (subfolderSpacerTextView != null) {
+                    // Indent subfolders.
+                    if (cursor.getLong(cursor.getColumnIndexOrThrow(PARENT_FOLDER_ID)) != HOME_FOLDER_ID) {  // The folder is not in the home folder.
+                        // Get the subfolder spacer.
+                        subfolderSpacerTextView.text = bookmarksDatabaseHelper.getSubfolderSpacer(cursor.getLong(cursor.getColumnIndexOrThrow(FOLDER_ID)))
+                    } else {  // The folder is in the home folder.
+                        // Reset the subfolder spacer.
+                        subfolderSpacerTextView.text = ""
+                    }
+                }
 
                 // Set the folder icon according to the type.
                 if (foldersMergeCursor.position == 0) {  // The home folder.
-                    // Set the gray folder image.  `ContextCompat` must be used until the minimum API >= 21.
-                    spinnerItemImageView.setImageDrawable(ContextCompat.getDrawable(context, R.drawable.folder_gray))
+                    // Set the gray folder image.
+                   folderIconImageView.setImageDrawable(AppCompatResources.getDrawable(context, R.drawable.folder_gray))
                 } else {  // A user folder
                     // Get the folder icon byte array.
-                    val folderIconByteArray = cursor.getBlob(cursor.getColumnIndex(BookmarksDatabaseHelper.FAVORITE_ICON))
+                    val folderIconByteArray = cursor.getBlob(cursor.getColumnIndexOrThrow(FAVORITE_ICON))
 
                     // Convert the byte array to a bitmap beginning at the first byte and ending at the last.
                     val folderIconBitmap = BitmapFactory.decodeByteArray(folderIconByteArray, 0, folderIconByteArray.size)
 
                     // Set the folder icon.
-                    spinnerItemImageView.setImageBitmap(folderIconBitmap)
+                    folderIconImageView.setImageBitmap(folderIconBitmap)
                 }
 
-                // Set the text view to display the folder name.
-                spinnerItemTextView.text = cursor.getString(cursor.getColumnIndex(BookmarksDatabaseHelper.BOOKMARK_NAME))
+                // Set the folder name.
+                folderNameTextView.text = cursor.getString(cursor.getColumnIndexOrThrow(BOOKMARK_NAME))
             }
         }
 
@@ -257,20 +318,20 @@ class EditBookmarkDatabaseViewDialog: DialogFragment() {
         folderSpinner.adapter = foldersCursorAdapter
 
         // Get the parent folder name.
-        val parentFolder = bookmarkCursor.getString(bookmarkCursor.getColumnIndex(BookmarksDatabaseHelper.PARENT_FOLDER))
+        val parentFolderId = bookmarkCursor.getLong(bookmarkCursor.getColumnIndexOrThrow(PARENT_FOLDER_ID))
 
-        // Select the current folder in the spinner if the bookmark isn't in the home folder.
-        if (parentFolder != "") {
+        // Select the parent folder in the spinner if the bookmark isn't in the home folder.
+        if (parentFolderId != HOME_FOLDER_ID) {
             // Get the database ID of the parent folder.
-            val folderDatabaseId = bookmarksDatabaseHelper.getFolderDatabaseId(bookmarkCursor.getString(bookmarkCursor.getColumnIndex(BookmarksDatabaseHelper.PARENT_FOLDER)))
+            val parentFolderDatabaseId = bookmarksDatabaseHelper.getFolderDatabaseId(parentFolderId)
 
             // Initialize the parent folder position and the iteration variable.
             var parentFolderPosition = 0
             var i = 0
 
-            // Find the parent folder position in folders cursor adapter.
+            // Find the parent folder position in the folders cursor adapter.
             do {
-                if (foldersCursorAdapter.getItemId(i) == folderDatabaseId.toLong()) {
+                if (foldersCursorAdapter.getItemId(i) == parentFolderDatabaseId.toLong()) {
                     // Store the current position for the parent folder.
                     parentFolderPosition = i
                 } else {
@@ -288,44 +349,87 @@ class EditBookmarkDatabaseViewDialog: DialogFragment() {
         val currentFolderDatabaseId = folderSpinner.selectedItemId.toInt()
 
         // Populate the display order edit text.
-        displayOrderEditText.setText(bookmarkCursor.getInt(bookmarkCursor.getColumnIndex(BookmarksDatabaseHelper.DISPLAY_ORDER)).toString())
+        displayOrderEditText.setText(bookmarkCursor.getInt(bookmarkCursor.getColumnIndexOrThrow(DISPLAY_ORDER)).toString())
 
         // Initially disable the save button.
         saveButton.isEnabled = false
 
-        // Update the save button if the icon selection changes.
-        iconRadioGroup.setOnCheckedChangeListener { _: RadioGroup, _: Int ->
+        // Set the radio button listeners.  These perform a click on the linear layout, which contains the necessary logic.
+        currentIconRadioButton.setOnClickListener { currentIconLinearLayout.performClick() }
+        webpageFavoriteIconRadioButton.setOnClickListener { webpageFavoriteIconLinearLayout.performClick() }
+        customIconRadioButton.setOnClickListener { customIconLinearLayout.performClick() }
+
+        // Set the current icon linear layout click listener.
+        currentIconLinearLayout.setOnClickListener {
+            // Check the current icon radio button.
+            currentIconRadioButton.isChecked = true
+
+            // Uncheck the other radio buttons.
+            webpageFavoriteIconRadioButton.isChecked = false
+            customIconRadioButton.isChecked = false
+
             // Update the save button.
             updateSaveButton(currentBookmarkName, currentUrl, currentFolderDatabaseId, currentDisplayOrder)
         }
 
+        // Set the webpage favorite icon linear layout click listener.
+        webpageFavoriteIconLinearLayout.setOnClickListener {
+            // Check the webpage favorite icon radio button.
+            webpageFavoriteIconRadioButton.isChecked = true
+
+            // Uncheck the other radio buttons.
+            currentIconRadioButton.isChecked = false
+            customIconRadioButton.isChecked = false
+
+            // Update the save button.
+            updateSaveButton(currentBookmarkName, currentUrl, currentFolderDatabaseId, currentDisplayOrder)
+        }
+
+        // Set the custom icon linear layout click listener.
+        customIconLinearLayout.setOnClickListener {
+            // Check the custom icon radio button.
+            customIconRadioButton.isChecked = true
+
+            // Uncheck the other radio buttons.
+            currentIconRadioButton.isChecked = false
+            webpageFavoriteIconRadioButton.isChecked = false
+
+            // Update the save button.
+            updateSaveButton(currentBookmarkName, currentUrl, currentFolderDatabaseId, currentDisplayOrder)
+        }
+
+        browseButton.setOnClickListener {
+            // Open the file picker.
+            browseActivityResultLauncher.launch("image/*")
+        }
+
         // Update the save button if the bookmark name changes.
-        nameEditText.addTextChangedListener(object: TextWatcher {
-            override fun beforeTextChanged(s: CharSequence, start: Int, count: Int, after: Int) {
+        bookmarkNameEditText.addTextChangedListener(object: TextWatcher {
+            override fun beforeTextChanged(charSequence: CharSequence?, start: Int, count: Int, after: Int) {
                 // Do nothing.
             }
 
-            override fun onTextChanged(s: CharSequence, start: Int, before: Int, count: Int) {
+            override fun onTextChanged(charSequence: CharSequence?, start: Int, before: Int, count: Int) {
                 // Do nothing.
             }
 
-            override fun afterTextChanged(s: Editable) {
+            override fun afterTextChanged(editable: Editable?) {
                 // Update the Save button.
                 updateSaveButton(currentBookmarkName, currentUrl, currentFolderDatabaseId, currentDisplayOrder)
             }
         })
 
         // Update the save button if the URL changes.
-        urlEditText.addTextChangedListener(object: TextWatcher {
-            override fun beforeTextChanged(s: CharSequence, start: Int, count: Int, after: Int) {
+        bookmarkUrlEditText.addTextChangedListener(object: TextWatcher {
+            override fun beforeTextChanged(charSequence: CharSequence?, start: Int, count: Int, after: Int) {
                 // Do nothing.
             }
 
-            override fun onTextChanged(s: CharSequence, start: Int, before: Int, count: Int) {
+            override fun onTextChanged(charSequence: CharSequence?, start: Int, before: Int, count: Int) {
                 // Do nothing.
             }
 
-            override fun afterTextChanged(s: Editable) {
+            override fun afterTextChanged(editable: Editable?) {
                 // Update the save button.
                 updateSaveButton(currentBookmarkName, currentUrl, currentFolderDatabaseId, currentDisplayOrder)
             }
@@ -340,7 +444,7 @@ class EditBookmarkDatabaseViewDialog: DialogFragment() {
                     updateSaveButton(currentBookmarkName, currentUrl, currentFolderDatabaseId, currentDisplayOrder)
                 }
 
-                override fun onNothingSelected(parent: AdapterView<*>?) {
+                override fun onNothingSelected(parent: AdapterView<*>) {
                     // Do nothing.
                 }
             }
@@ -348,26 +452,26 @@ class EditBookmarkDatabaseViewDialog: DialogFragment() {
 
         // Update the save button if the display order changes.
         displayOrderEditText.addTextChangedListener(object: TextWatcher {
-            override fun beforeTextChanged(s: CharSequence, start: Int, count: Int, after: Int) {
+            override fun beforeTextChanged(charSequence: CharSequence?, start: Int, count: Int, after: Int) {
                 // Do nothing.
             }
 
-            override fun onTextChanged(s: CharSequence, start: Int, before: Int, count: Int) {
+            override fun onTextChanged(charSequence: CharSequence?, start: Int, before: Int, count: Int) {
                 // Do nothing.
             }
 
-            override fun afterTextChanged(s: Editable) {
+            override fun afterTextChanged(editable: Editable?) {
                 // Update the save button.
                 updateSaveButton(currentBookmarkName, currentUrl, currentFolderDatabaseId, currentDisplayOrder)
             }
         })
 
         // Allow the enter key on the keyboard to save the bookmark from the bookmark name edit text.
-        nameEditText.setOnKeyListener { _: View, keyCode: Int, keyEvent: KeyEvent ->
+        bookmarkNameEditText.setOnKeyListener { _: View, keyCode: Int, keyEvent: KeyEvent ->
             // Check the key code, event, and button status.
             if (keyEvent.action == KeyEvent.ACTION_DOWN && keyCode == KeyEvent.KEYCODE_ENTER && saveButton.isEnabled) {  // The enter key was pressed and the save button is enabled.
                 // Trigger the listener and return the dialog fragment to the parent activity.
-                editBookmarkDatabaseViewListener.onSaveBookmark(this, bookmarkDatabaseId, favoriteIconBitmap)
+                editBookmarkDatabaseViewListener.saveBookmark(this, bookmarkDatabaseId)
 
                 // Manually dismiss the alert dialog.
                 alertDialog.dismiss()
@@ -380,11 +484,11 @@ class EditBookmarkDatabaseViewDialog: DialogFragment() {
         }
 
         // Allow the enter key on the keyboard to save the bookmark from the URL edit text.
-        urlEditText.setOnKeyListener { _: View, keyCode: Int, keyEvent: KeyEvent ->
+        bookmarkUrlEditText.setOnKeyListener { _: View, keyCode: Int, keyEvent: KeyEvent ->
             // Check the key code, event, and button status.
             if (keyEvent.action == KeyEvent.ACTION_DOWN && keyCode == KeyEvent.KEYCODE_ENTER && saveButton.isEnabled) {  // The enter key was pressed and the save button is enabled.
                 // Trigger the listener and return the dialog fragment to the parent activity.
-                editBookmarkDatabaseViewListener.onSaveBookmark(this, bookmarkDatabaseId, favoriteIconBitmap)
+                editBookmarkDatabaseViewListener.saveBookmark(this, bookmarkDatabaseId)
 
                 // Manually dismiss the alert dialog.
                 alertDialog.dismiss()
@@ -401,7 +505,7 @@ class EditBookmarkDatabaseViewDialog: DialogFragment() {
             // Check the key code, event, and button status.
             if (keyEvent.action == KeyEvent.ACTION_DOWN && keyCode == KeyEvent.KEYCODE_ENTER && saveButton.isEnabled) {  // The enter key was pressed and the save button is enabled.
                 // Trigger the listener and return the dialog fragment to the parent activity.
-                editBookmarkDatabaseViewListener.onSaveBookmark(this, bookmarkDatabaseId, favoriteIconBitmap)
+                editBookmarkDatabaseViewListener.saveBookmark(this, bookmarkDatabaseId)
 
                 // Manually dismiss the alert dialog.
                 alertDialog.dismiss()
@@ -419,13 +523,13 @@ class EditBookmarkDatabaseViewDialog: DialogFragment() {
 
     private fun updateSaveButton(currentBookmarkName: String, currentUrl: String, currentFolderDatabaseId: Int, currentDisplayOrder: Int) {
         // Get the values from the dialog.
-        val newName = nameEditText.text.toString()
-        val newUrl = urlEditText.text.toString()
+        val newName = bookmarkNameEditText.text.toString()
+        val newUrl = bookmarkUrlEditText.text.toString()
         val newFolderDatabaseId = folderSpinner.selectedItemId.toInt()
         val newDisplayOrder = displayOrderEditText.text.toString()
 
         // Has the favorite icon changed?
-        val iconChanged = newIconRadioButton.isChecked
+        val iconChanged = !currentIconRadioButton.isChecked
 
         // Has the name changed?
         val nameChanged = (newName != currentBookmarkName)
@@ -445,4 +549,4 @@ class EditBookmarkDatabaseViewDialog: DialogFragment() {
         // Update the enabled status of the save button.
         saveButton.isEnabled = (iconChanged || nameChanged || urlChanged || folderChanged || displayOrderChanged) && displayOrderNotEmpty
     }
-}
\ No newline at end of file
+}