/*
- * Copyright © 2016-2020 Soren Stoutner <soren@stoutner.com>.
+ * Copyright © 2016-2021 Soren Stoutner <soren@stoutner.com>.
*
* This file is part of Privacy Browser <https://www.stoutner.com/privacy-browser>.
*
* You should have received a copy of the GNU General Public License
* along with Privacy Browser. If not, see <http://www.gnu.org/licenses/>.
*/
+
package com.stoutner.privacybrowser.dialogs
import android.annotation.SuppressLint
-import android.app.AlertDialog
import android.app.Dialog
import android.content.Context
import android.content.DialogInterface
import android.view.KeyEvent
import android.view.View
import android.view.WindowManager
-import android.widget.*
+import android.widget.AdapterView
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.Spinner
+import android.widget.TextView
+
+import androidx.appcompat.app.AlertDialog
import androidx.core.content.ContextCompat
+import androidx.cursoradapter.widget.ResourceCursorAdapter
import androidx.fragment.app.DialogFragment
import androidx.preference.PreferenceManager
import java.io.ByteArrayOutputStream
-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)
- }
+// Define the class constants.
+private const val DATABASE_ID = "database_id"
+private const val FAVORITE_ICON_BYTE_ARRAY = "favorite_icon_byte_array"
- // Define the edit bookmark database view listener.
+class EditBookmarkDatabaseViewDialog : DialogFragment() {
+ // Declare the class variables.
private lateinit var editBookmarkDatabaseViewListener: EditBookmarkDatabaseViewListener
- // Define the handles for the views that need to be accessed from `updateEditButton()`.
- private lateinit var newIconRadioButton: RadioButton
+ // Declare the class views.
+ private lateinit var webpageFavoriteIconRadioButton: RadioButton
private lateinit var nameEditText: EditText
private lateinit var urlEditText: EditText
private lateinit var folderSpinner: Spinner
private lateinit var displayOrderEditText: EditText
- private lateinit var editButton: Button
+ private lateinit var saveButton: Button
+
+ // The public interface is used to send information back to the parent activity.
+ interface EditBookmarkDatabaseViewListener {
+ fun onSaveBookmark(dialogFragment: DialogFragment, selectedBookmarkDatabaseId: Int, favoriteIconBitmap: Bitmap)
+ }
override fun onAttach(context: Context) {
// Run the default commands.
}
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` will no longer be required once all the code has transitioned to Kotlin.
@JvmStatic
fun bookmarkDatabaseId(databaseId: Int, favoriteIconBitmap: Bitmap): EditBookmarkDatabaseViewDialog {
// Create a favorite icon byte array output stream.
val argumentsBundle = Bundle()
// Store the variables in the bundle.
- argumentsBundle.putInt("database_id", databaseId)
- argumentsBundle.putByteArray("favorite_icon_byte_array", favoriteIconByteArray)
+ argumentsBundle.putInt(DATABASE_ID, databaseId)
+ argumentsBundle.putByteArray(FAVORITE_ICON_BYTE_ARRAY, favoriteIconByteArray)
// Create a new instance of the dialog.
val editBookmarkDatabaseViewDialog = EditBookmarkDatabaseViewDialog()
}
}
- // `@SuppressLing("InflateParams")` removes the warning about using `null` as the parent view group when inflating the alert dialog.
+ // `@SuppressLint("InflateParams")` removes the warning about using `null` as the parent view group when inflating the alert dialog.
@SuppressLint("InflateParams")
override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
// Get the arguments.
val arguments = requireArguments()
- // Get the bookmark database ID from the bundle.
- val bookmarkDatabaseId = arguments.getInt("database_id")
-
- // Get the favorite icon byte array.
- val favoriteIconByteArray = arguments.getByteArray("favorite_icon_byte_array")!!
+ // Get the variables from the arguments.
+ val bookmarkDatabaseId = arguments.getInt(DATABASE_ID)
+ val favoriteIconByteArray = arguments.getByteArray(FAVORITE_ICON_BYTE_ARRAY)!!
// Convert the favorite icon byte array to a bitmap.
val favoriteIconBitmap = BitmapFactory.decodeByteArray(favoriteIconByteArray, 0, favoriteIconByteArray.size)
// Move the cursor to the first position.
bookmarkCursor.moveToFirst()
- // Get a handle for the shared preferences.
- val sharedPreferences = PreferenceManager.getDefaultSharedPreferences(context)
-
- // Get the screenshot and theme preferences.
- val allowScreenshots = sharedPreferences.getBoolean("allow_screenshots", false)
- val darkTheme = sharedPreferences.getBoolean("dark_theme", false)
-
// Use an alert dialog builder to create the dialog and set the style according to the theme.
- val dialogBuilder = if (darkTheme) {
- AlertDialog.Builder(context, R.style.PrivacyBrowserAlertDialogDark)
- } else {
- AlertDialog.Builder(context, R.style.PrivacyBrowserAlertDialogLight)
- }
+ val dialogBuilder = AlertDialog.Builder(requireContext(), R.style.PrivacyBrowserAlertDialog)
// 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))
+ dialogBuilder.setView(layoutInflater.inflate(R.layout.edit_bookmark_databaseview_dialog, null))
- // Set the listener for the cancel button. Using `null` as the listener closes the dialog without doing anything else.
+ // Set the cancel button listener. Using `null` as the listener closes the dialog without doing anything else.
dialogBuilder.setNegativeButton(R.string.cancel, null)
- // Set the listener for the save button.
+ // 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)
// 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)
+
+ // Get the screenshot preference.
+ val allowScreenshots = sharedPreferences.getBoolean(getString(R.string.allow_screenshots_key), false)
+
// Disable screenshots if not allowed.
if (!allowScreenshots) {
alertDialog.window!!.addFlags(WindowManager.LayoutParams.FLAG_SECURE)
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)
- editButton = alertDialog.getButton(AlertDialog.BUTTON_POSITIVE)
+ val databaseIdTextView = alertDialog.findViewById<TextView>(R.id.bookmark_database_id_textview)!!
+ val currentIconLinearLayout = alertDialog.findViewById<LinearLayout>(R.id.current_icon_linearlayout)!!
+ val currentIconRadioButton = alertDialog.findViewById<RadioButton>(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)!!
+ webpageFavoriteIconRadioButton = alertDialog.findViewById(R.id.webpage_favorite_icon_radiobutton)!!
+ val webpageFavoriteIconImageView = alertDialog.findViewById<ImageView>(R.id.webpage_favorite_icon_imageview)!!
+ nameEditText = alertDialog.findViewById(R.id.bookmark_name_edittext)!!
+ urlEditText = 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))
// Display the current icon bitmap.
currentIconImageView.setImageBitmap(currentIconBitmap)
- // Set the new favorite icon bitmap.
- newFavoriteIconImageView.setImageBitmap(favoriteIconBitmap)
+ // Set the webpage favorite icon bitmap.
+ webpageFavoriteIconImageView.setImageBitmap(favoriteIconBitmap)
// Populate the bookmark name and URL edit texts.
nameEditText.setText(currentBookmarkName)
val matrixCursor = MatrixCursor(matrixCursorColumnNamesArray)
// Add `Home Folder` as the first entry in the matrix folder.
- matrixCursor.addRow(arrayOf<Any>(BookmarksDatabaseViewActivity.HOME_FOLDER_DATABASE_ID, getString(R.string.home_folder)))
+ matrixCursor.addRow(arrayOf(BookmarksDatabaseViewActivity.HOME_FOLDER_DATABASE_ID, getString(R.string.home_folder)))
// Get a cursor with the list of all the folders.
val foldersCursor = bookmarksDatabaseHelper.allFolders
// Populate the display order edit text.
displayOrderEditText.setText(bookmarkCursor.getInt(bookmarkCursor.getColumnIndex(BookmarksDatabaseHelper.DISPLAY_ORDER)).toString())
- // Initially disable the edit button.
- editButton.isEnabled = false
+ // Initially disable the save button.
+ saveButton.isEnabled = false
+
+ // 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() }
+
+ // Set the current icon linear layout click listener.
+ currentIconLinearLayout.setOnClickListener {
+ // Check the current icon radio button.
+ currentIconRadioButton.isChecked = true
+
+ // Uncheck the webpage favorite icon radio button.
+ webpageFavoriteIconRadioButton.isChecked = false
- // Update the edit button if the icon selection changes.
- iconRadioGroup.setOnCheckedChangeListener { _: RadioGroup, _: Int ->
- // Update the edit button.
- updateEditButton(currentBookmarkName, currentUrl, currentFolderDatabaseId, currentDisplayOrder)
+ // Update the save button.
+ updateSaveButton(currentBookmarkName, currentUrl, currentFolderDatabaseId, currentDisplayOrder)
}
- // Update the edit button if the bookmark name changes.
+ // Set the webpage favorite icon linear layout click listener.
+ webpageFavoriteIconLinearLayout.setOnClickListener {
+ // Check the webpage favorite icon radio button.
+ webpageFavoriteIconRadioButton.isChecked = true
+
+ // Uncheck the current icon radio button.
+ currentIconRadioButton.isChecked = false
+
+ // Update the save button.
+ updateSaveButton(currentBookmarkName, currentUrl, currentFolderDatabaseId, currentDisplayOrder)
+ }
+
+ // Update the save button if the bookmark name changes.
nameEditText.addTextChangedListener(object: TextWatcher {
override fun beforeTextChanged(s: CharSequence, start: Int, count: Int, after: Int) {
// Do nothing.
}
override fun afterTextChanged(s: Editable) {
- // Update the edit button.
- updateEditButton(currentBookmarkName, currentUrl, currentFolderDatabaseId, currentDisplayOrder)
+ // Update the Save button.
+ updateSaveButton(currentBookmarkName, currentUrl, currentFolderDatabaseId, currentDisplayOrder)
}
})
- // Update the edit button if the URL changes.
+ // Update the save button if the URL changes.
urlEditText.addTextChangedListener(object: TextWatcher {
override fun beforeTextChanged(s: CharSequence, start: Int, count: Int, after: Int) {
// Do nothing.
}
override fun afterTextChanged(s: Editable) {
- // Update the edit button.
- updateEditButton(currentBookmarkName, currentUrl, currentFolderDatabaseId, currentDisplayOrder)
+ // Update the save button.
+ updateSaveButton(currentBookmarkName, currentUrl, currentFolderDatabaseId, currentDisplayOrder)
}
})
- // Update the edit button if the folder changes.
- folderSpinner.onItemSelectedListener = object: OnItemSelectedListener {
- override fun onItemSelected(parent: AdapterView<*>, view: View, position: Int, id: Long) {
- // Update the edit button.
- updateEditButton(currentBookmarkName, currentUrl, currentFolderDatabaseId, currentDisplayOrder)
- }
+ // Wait to set the on item selected listener until the spinner has been inflated. Otherwise the dialog will crash on restart.
+ folderSpinner.post {
+ // Update the save button if the folder changes.
+ folderSpinner.onItemSelectedListener = object: OnItemSelectedListener {
+ override fun onItemSelected(parent: AdapterView<*>, view: View, position: Int, id: Long) {
+ // Update the save button.
+ updateSaveButton(currentBookmarkName, currentUrl, currentFolderDatabaseId, currentDisplayOrder)
+ }
- override fun onNothingSelected(parent: AdapterView<*>?) {
- // Do nothing.
+ override fun onNothingSelected(parent: AdapterView<*>) {
+ // Do nothing.
+ }
}
}
- // Update the edit button if the display order changes.
- displayOrderEditText.addTextChangedListener(object : TextWatcher {
+ // Update the save button if the display order changes.
+ displayOrderEditText.addTextChangedListener(object: TextWatcher {
override fun beforeTextChanged(s: CharSequence, start: Int, count: Int, after: Int) {
// Do nothing.
}
}
override fun afterTextChanged(s: Editable) {
- // Update the edit button.
- updateEditButton(currentBookmarkName, currentUrl, currentFolderDatabaseId, currentDisplayOrder)
+ // 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 ->
// Check the key code, event, and button status.
- if (keyEvent.action == KeyEvent.ACTION_DOWN && keyCode == KeyEvent.KEYCODE_ENTER && editButton.isEnabled) { // The enter key was pressed and the edit button is enabled.
+ 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@EditBookmarkDatabaseViewDialog, bookmarkDatabaseId, favoriteIconBitmap)
+ editBookmarkDatabaseViewListener.onSaveBookmark(this, bookmarkDatabaseId, favoriteIconBitmap)
// Manually dismiss the alert dialog.
alertDialog.dismiss()
// Consume the event.
return@setOnKeyListener true
- } else { // If any other key was pressed, or if the edit button is currently disabled, do not consume the event.
+ } else { // If any other key was pressed, or if the save button is currently disabled, do not consume the event.
return@setOnKeyListener false
}
}
// Allow the enter key on the keyboard to save the bookmark from the URL edit text.
urlEditText.setOnKeyListener { _: View, keyCode: Int, keyEvent: KeyEvent ->
// Check the key code, event, and button status.
- if (keyEvent.action == KeyEvent.ACTION_DOWN && keyCode == KeyEvent.KEYCODE_ENTER && editButton.isEnabled) { // The enter key was pressed and the edit button is enabled.
+ 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@EditBookmarkDatabaseViewDialog, bookmarkDatabaseId, favoriteIconBitmap)
+ editBookmarkDatabaseViewListener.onSaveBookmark(this, bookmarkDatabaseId, favoriteIconBitmap)
// Manually dismiss the alert dialog.
alertDialog.dismiss()
// Consume the event.
return@setOnKeyListener true
- } else { // If any other key was pressed, or if the edit button is currently disabled, do not consume the event.
+ } else { // If any other key was pressed, or if the save button is currently disabled, do not consume the event.
return@setOnKeyListener false
}
}
// Allow the enter key on the keyboard to save the bookmark from the display order edit text.
displayOrderEditText.setOnKeyListener { _: View, keyCode: Int, keyEvent: KeyEvent ->
// Check the key code, event, and button status.
- if (keyEvent.action == KeyEvent.ACTION_DOWN && keyCode == KeyEvent.KEYCODE_ENTER && editButton.isEnabled) { // The enter key was pressed and the edit button is enabled.
+ 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@EditBookmarkDatabaseViewDialog, bookmarkDatabaseId, favoriteIconBitmap)
+ editBookmarkDatabaseViewListener.onSaveBookmark(this, bookmarkDatabaseId, favoriteIconBitmap)
// Manually dismiss the alert dialog.
alertDialog.dismiss()
// Consume the event.
return@setOnKeyListener true
- } else { // If any other key was pressed, or if the edit button is currently disabled, do not consume the event.
+ } else { // If any other key was pressed, or if the save button is currently disabled, do not consume the event.
return@setOnKeyListener false
}
}
return alertDialog
}
- private fun updateEditButton(currentBookmarkName: String, currentUrl: String, currentFolderDatabaseId: Int, currentDisplayOrder: Int) {
+ 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 newDisplayOrder = displayOrderEditText.text.toString()
// Has the favorite icon changed?
- val iconChanged = newIconRadioButton.isChecked
+ val iconChanged = webpageFavoriteIconRadioButton.isChecked
// Has the name changed?
val nameChanged = (newName != currentBookmarkName)
// Is the display order empty?
val displayOrderNotEmpty = newDisplayOrder.isNotEmpty()
- // Update the enabled status of the edit button.
- editButton.isEnabled = (iconChanged || nameChanged || urlChanged || folderChanged || displayOrderChanged) && displayOrderNotEmpty
+ // Update the enabled status of the save button.
+ saveButton.isEnabled = (iconChanged || nameChanged || urlChanged || folderChanged || displayOrderChanged) && displayOrderNotEmpty
}
}
\ No newline at end of file
projects / PrivacyBrowserAndroid.git / blobdiff