Fix crashing when a dialog displays while Privacy Browser is not in the foreground...

[PrivacyBrowserAndroid.git] / app / src / main / java / com / stoutner / privacybrowser / helpers / CheckPinnedMismatchHelper.java

diff --git a/app/src/main/java/com/stoutner/privacybrowser/helpers/CheckPinnedMismatchHelper.java b/app/src/main/java/com/stoutner/privacybrowser/helpers/CheckPinnedMismatchHelper.java
index 48bf73bdfdbb2f7415501ebf09a1a5fc416360d4..9deff4ee91047f6913a93d92f872f1ccb87d3642 100644 (file)
--- a/app/src/main/java/com/stoutner/privacybrowser/helpers/CheckPinnedMismatchHelper.java
+++ b/app/src/main/java/com/stoutner/privacybrowser/helpers/CheckPinnedMismatchHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2018-2019 Soren Stoutner <soren@stoutner.com>.
+ * Copyright © 2018-2019,2021 Soren Stoutner <soren@stoutner.com>.
  *
  * This file is part of Privacy Browser <https://www.stoutner.com/privacy-browser>.
  *
@@ -19,11 +19,15 @@
 
 package com.stoutner.privacybrowser.helpers;
 
+import android.app.Activity;
 import android.net.http.SslCertificate;
 
 import androidx.fragment.app.DialogFragment;
 import androidx.fragment.app.FragmentManager;
 
+import com.stoutner.privacybrowser.R;
+import com.stoutner.privacybrowser.activities.MainWebViewActivity;
+import com.stoutner.privacybrowser.definitions.PendingDialog;
 import com.stoutner.privacybrowser.dialogs.PinnedMismatchDialog;
 import com.stoutner.privacybrowser.views.NestedScrollWebView;
 
@@ -31,7 +35,7 @@ import java.util.ArrayList;
 import java.util.Date;
 
 public class CheckPinnedMismatchHelper {
-    public static void checkPinnedMismatch(FragmentManager fragmentManager, NestedScrollWebView nestedScrollWebView) {
+    public static void checkPinnedMismatch(Activity activity, FragmentManager fragmentManager, NestedScrollWebView nestedScrollWebView) {
         // Initialize the current SSL certificate variables.
         String currentWebsiteIssuedToCName = "";
         String currentWebsiteIssuedToOName = "";
@@ -121,10 +125,16 @@ public class CheckPinnedMismatchHelper {
                 !currentWebsiteSslEndDateString.equals(pinnedSslEndDateString)))) {
 
             // Get a handle for the pinned mismatch alert dialog.
-            DialogFragment pinnedMismatchDialogFragment = PinnedMismatchDialog.displayDialog(nestedScrollWebView.getWebViewFragmentId(), nestedScrollWebView.getFavoriteOrDefaultIcon());
-
-            // Show the pinned mismatch alert dialog.
-            pinnedMismatchDialogFragment.show(fragmentManager, "Pinned Mismatch");
+            DialogFragment pinnedMismatchDialogFragment = PinnedMismatchDialog.displayDialog(nestedScrollWebView.getWebViewFragmentId());
+
+            // Try to show the dialog.  Sometimes the window is not active.
+            try {
+                // Show the pinned mismatch alert dialog.
+                pinnedMismatchDialogFragment.show(fragmentManager, activity.getString(R.string.pinned_mismatch));
+            } catch (Exception exception) {
+                // Add the dialog to the pending dialog array list.  It will be displayed in `onStart()`.
+                MainWebViewActivity.pendingDialogsArrayList.add(new PendingDialog(pinnedMismatchDialogFragment, activity.getString(R.string.pinned_mismatch)));
+            }
         }
     }
 }
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