Convert a number of files to Kotlin. https://redmine.stoutner.com/issues/641

[PrivacyBrowserAndroid.git] / app / src / main / java / com / stoutner / privacybrowser / dialogs / AddDomainDialog.kt

diff --git a/app/src/main/java/com/stoutner/privacybrowser/dialogs/AddDomainDialog.kt b/app/src/main/java/com/stoutner/privacybrowser/dialogs/AddDomainDialog.kt
index 527e0d7d031996f66b9e3a5a7de439158f462368..464a24ab068d5c428c4c9c42b51dbf8a9ea7fa0e 100644 (file)
--- a/app/src/main/java/com/stoutner/privacybrowser/dialogs/AddDomainDialog.kt
+++ b/app/src/main/java/com/stoutner/privacybrowser/dialogs/AddDomainDialog.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2017-2020 Soren Stoutner <soren@stoutner.com>.
+ * Copyright © 2017-2021 Soren Stoutner <soren@stoutner.com>.
  *
  * This file is part of Privacy Browser <https://www.stoutner.com/privacy-browser>.
  *
@@ -23,7 +23,6 @@ import android.annotation.SuppressLint
 import android.app.Dialog
 import android.content.Context
 import android.content.DialogInterface
-import android.content.res.Configuration
 import android.net.Uri
 import android.os.Bundle
 import android.text.Editable
@@ -41,15 +40,18 @@ import androidx.preference.PreferenceManager
 import com.stoutner.privacybrowser.R
 import com.stoutner.privacybrowser.helpers.DomainsDatabaseHelper
 
-class AddDomainDialog: DialogFragment() {
+// Declare the class constants.
+private const val URL_STRING = "url_string"
+
+class AddDomainDialog : DialogFragment() {
+    // Declare the class variables
+    private lateinit var addDomainListener: AddDomainListener
+
     // The public interface is used to send information back to the parent activity.
     interface AddDomainListener {
         fun onAddDomain(dialogFragment: DialogFragment)
     }
 
-    // The add domain listener is initialized in `onAttach()` and used in `onCreateDialog()`.
-    private lateinit var addDomainListener: AddDomainListener
-
     override fun onAttach(context: Context) {
         // Run the default commands.
         super.onAttach(context)
@@ -59,14 +61,14 @@ class AddDomainDialog: 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` will no longer be required once all the code has transitioned to Kotlin.
         @JvmStatic
         fun addDomain(urlString: String): AddDomainDialog {
             // Create an arguments bundle.
             val argumentsBundle = Bundle()
 
             // Store the URL in the bundle.
-            argumentsBundle.putString("url_string", urlString)
+            argumentsBundle.putString(URL_STRING, urlString)
 
             // Create a new instance of the dialog.
             val addDomainDialog = AddDomainDialog()
@@ -79,29 +81,20 @@ class AddDomainDialog: DialogFragment() {
         }
     }
 
-    // `@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 URL from the bundle.
-        val urlString = arguments.getString("url_string")
+        val urlString = arguments.getString(URL_STRING)
 
         // Use an alert dialog builder to create the alert dialog.
         val dialogBuilder: AlertDialog.Builder = AlertDialog.Builder(requireContext(), R.style.PrivacyBrowserAlertDialog)
 
-        // Get the current theme status.
-        val currentThemeStatus = resources.configuration.uiMode and Configuration.UI_MODE_NIGHT_MASK
-
         // Set the icon according to the theme.
-        if (currentThemeStatus == Configuration.UI_MODE_NIGHT_YES) {
-            // Set the dark icon.
-            dialogBuilder.setIcon(R.drawable.domains_night)
-        } else {
-            // Set the light icon.
-            dialogBuilder.setIcon(R.drawable.domains_light)
-        }
+        dialogBuilder.setIconAttribute(R.attr.domainsBlueIcon)
 
         // Set the title.
         dialogBuilder.setTitle(R.string.add_domain)
@@ -109,10 +102,10 @@ class AddDomainDialog: DialogFragment() {
         // Set the view.  The parent view is `null` because it will be assigned by the alert dialog.
         dialogBuilder.setView(requireActivity().layoutInflater.inflate(R.layout.add_domain_dialog, null))
 
-        // Set a listener on 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 a listener on the add button.
+        // Set the add button listener.
         dialogBuilder.setPositiveButton(R.string.add) { _: DialogInterface, _: Int ->
             // Return the dialog fragment to the parent activity on add.
             addDomainListener.onAddDomain(this)
@@ -125,7 +118,7 @@ class AddDomainDialog: DialogFragment() {
         val sharedPreferences = PreferenceManager.getDefaultSharedPreferences(context)
 
         // Get the screenshot preference.
-        val allowScreenshots = sharedPreferences.getBoolean("allow_screenshots", false)
+        val allowScreenshots = sharedPreferences.getBoolean(getString(R.string.allow_screenshots), false)
 
         // Disable screenshots if not allowed.
         if (!allowScreenshots) {