X-Git-Url: https://gitweb.stoutner.com/?a=blobdiff_plain;f=app%2Fsrc%2Fmain%2Fjava%2Fcom%2Fstoutner%2Fprivacybrowser%2Ffragments%2FDomainsListFragment.java;h=2aa974b9f2a9576d6b037ad6e17986495da51a84;hb=0488649384ddea89d768c1fc1cc5fb71f8af6528;hp=b28289b0dfcea6bcad8da2640681528b810adabb;hpb=ba40295dffd761ccdc95d3b46ca7acbad1f00d5e;p=PrivacyBrowserAndroid.git

diff --git a/app/src/main/java/com/stoutner/privacybrowser/fragments/DomainsListFragment.java b/app/src/main/java/com/stoutner/privacybrowser/fragments/DomainsListFragment.java
index b28289b0..2aa974b9 100644
--- a/app/src/main/java/com/stoutner/privacybrowser/fragments/DomainsListFragment.java
+++ b/app/src/main/java/com/stoutner/privacybrowser/fragments/DomainsListFragment.java
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2017-2019 Soren Stoutner <soren@stoutner.com>.
+ * Copyright © 2017-2020 Soren Stoutner <soren@stoutner.com>.
  *
  * This file is part of Privacy Browser <https://www.stoutner.com/privacy-browser>.
  *
@@ -19,6 +19,8 @@
 
 package com.stoutner.privacybrowser.fragments;
 
+import android.content.Context;
+import android.content.res.Configuration;
 import android.os.Bundle;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -27,16 +29,31 @@ import android.widget.AdapterView;
 import android.widget.ListView;
 
 import androidx.annotation.NonNull;
-import androidx.fragment.app.Fragment;  // The AndroidX fragment must be used until minimum API >= 23.  Otherwise `getContext()` does not work.
+import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentManager;
 
 import com.google.android.material.floatingactionbutton.FloatingActionButton;
 
 import com.stoutner.privacybrowser.R;
 import com.stoutner.privacybrowser.activities.DomainsActivity;
-import com.stoutner.privacybrowser.activities.MainWebViewActivity;
 
 public class DomainsListFragment extends Fragment {
+    // Instantiate the dismiss snackbar interface handle.
+    private DismissSnackbarInterface dismissSnackbarInterface;
+
+    // Define the public dismiss snackbar interface.
+    public interface DismissSnackbarInterface {
+        void dismissSnackbar();
+    }
+
+    public void onAttach(@NonNull Context context) {
+        // Run the default commands.
+        super.onAttach(context);
+
+        // Get a handle for the dismiss snackbar interface.
+        dismissSnackbarInterface = (DismissSnackbarInterface) context;
+    }
+
     public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
         // Inflate `domains_list_fragment`.  `false` does not attach it to the root `container`.
         View domainsListFragmentView = inflater.inflate(R.layout.domains_list_fragment, container, false);
@@ -47,28 +64,27 @@ public class DomainsListFragment extends Fragment {
         // Remove the incorrect lint error below that `.getSupportFragmentManager()` might be null.
         assert getActivity() != null;
 
-        // Get a handle for `supportFragmentManager`.
+        // Get a handle for the support fragment manager.
         final FragmentManager supportFragmentManager = getActivity().getSupportFragmentManager();
 
         domainsListView.setOnItemClickListener((AdapterView<?> parent, View view, int position, long id) -> {
-            // Dismiss `undoDeleteSnackbar` if it is currently displayed (because a domain has just been deleted).
-            if ((DomainsActivity.undoDeleteSnackbar != null) && (DomainsActivity.undoDeleteSnackbar.isShown())) {
-                DomainsActivity.dismissingSnackbar = true;
-
-                DomainsActivity.undoDeleteSnackbar.dismiss();
-            }
+            // Dismiss the snackbar if it is visible.
+            dismissSnackbarInterface.dismissSnackbar();
 
             // Save the current domain settings if operating in two-paned mode and a domain is currently selected.
             if (DomainsActivity.twoPanedMode && DomainsActivity.deleteMenuItem.isEnabled()) {
                 // Get a handle for the domain settings fragment.
                 Fragment domainSettingsFragment = supportFragmentManager.findFragmentById(R.id.domain_settings_fragment_container);
 
-                // Remove the incorrect lint error below that the domain settings fragment might be null.
+                // Remove the incorrect lint warning below that the domain settings fragment might be null.
                 assert domainSettingsFragment != null;
 
                 // Get a handle for the domain settings fragment view.
                 View domainSettingsFragmentView = domainSettingsFragment.getView();
 
+                // Remove the incorrect lint warning below that the domain settings fragment view might be null.
+                assert domainSettingsFragmentView != null;
+
                 // Get a handle for the domains activity.
                 DomainsActivity domainsActivity = new DomainsActivity();
 
@@ -94,11 +110,14 @@ public class DomainsListFragment extends Fragment {
                     // Enable the delete menu item.
                     DomainsActivity.deleteMenuItem.setEnabled(true);
 
+                    // Get the current theme status.
+                    int currentThemeStatus = getResources().getConfiguration().uiMode & Configuration.UI_MODE_NIGHT_MASK;
+
                     // Set the delete icon according to the theme.
-                    if (MainWebViewActivity.darkTheme) {
-                        DomainsActivity.deleteMenuItem.setIcon(R.drawable.delete_dark);
+                    if (currentThemeStatus == Configuration.UI_MODE_NIGHT_YES) {
+                        DomainsActivity.deleteMenuItem.setIcon(R.drawable.delete_night);
                     } else {
-                        DomainsActivity.deleteMenuItem.setIcon(R.drawable.delete_light);
+                        DomainsActivity.deleteMenuItem.setIcon(R.drawable.delete_day);
                     }
                 }
 
@@ -121,4 +140,4 @@ public class DomainsListFragment extends Fragment {
 
         return domainsListFragmentView;
     }
-}
+}
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