/*
- * Copyright © 2015-2020 Soren Stoutner <soren@stoutner.com>.
+ * Copyright © 2015-2021 Soren Stoutner <soren@stoutner.com>.
*
* This file is part of Privacy Browser <https://www.stoutner.com/privacy-browser>.
*
import java.io.ByteArrayOutputStream
-// Declare the class constants.
+// Define the class constants.
private const val SHORTCUT_NAME = "shortcut_name"
private const val URL_STRING = "url_string"
private const val FAVORITE_ICON_BYTE_ARRAY = "favorite_icon_byte_array"
-class CreateHomeScreenShortcutDialog: DialogFragment() {
+class CreateHomeScreenShortcutDialog : DialogFragment() {
// Declare the class views.
private lateinit var shortcutNameEditText: EditText
private lateinit var urlEditText: EditText
private lateinit var openWithPrivacyBrowserRadioButton: RadioButton
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 createDialog(shortcutName: String, urlString: String, favoriteIconBitmap: Bitmap): CreateHomeScreenShortcutDialog {
// Create a favorite icon byte array output stream.
// Convert the favorite icon to a PNG and place it in the byte array output stream. `0` is for lossless compression (the only option for a PNG).
favoriteIconBitmap.compress(Bitmap.CompressFormat.PNG, 0, favoriteIconByteArrayOutputStream)
- // Convert the byte array output stream to a byte array.
+ // Convert the favorite icon byte array output stream to a byte array.
val favoriteIconByteArray = favoriteIconByteArrayOutputStream.toByteArray()
// Create an arguments bundle.
// Convert the favorite icon byte array to a bitmap.
val favoriteIconBitmap = BitmapFactory.decodeByteArray(favoriteIconByteArray, 0, favoriteIconByteArray.size)
- // Use an alert dialog builder to create the dialog.
- val dialogBuilder = AlertDialog.Builder(requireContext(), R.style.PrivacyBrowserAlertDialog)
-
// Create a drawable version of the favorite icon.
val favoriteIconDrawable: Drawable = BitmapDrawable(resources, favoriteIconBitmap)
- // Set the title and icon.
+ // Use an alert dialog builder to create the dialog.
+ val dialogBuilder = AlertDialog.Builder(requireContext(), R.style.PrivacyBrowserAlertDialog)
+
+ // Set the title.
dialogBuilder.setTitle(R.string.create_shortcut)
+
+ // Set the icon.
dialogBuilder.setIcon(favoriteIconDrawable)
// Set the view. The parent view is null because it will be assigned by the alert dialog.
- dialogBuilder.setView(requireActivity().layoutInflater.inflate(R.layout.create_home_screen_shortcut_dialog, null))
+ dialogBuilder.setView(layoutInflater.inflate(R.layout.create_home_screen_shortcut_dialog, null))
// Set a listener on the close button. Using null closes the dialog without doing anything else.
dialogBuilder.setNegativeButton(R.string.cancel, null)