From 64f6995d83d02fab8799a74399fd6c159b0ba618 Mon Sep 17 00:00:00 2001
From: Lorenzo Pichilli <pichillilorenzo@gmail.com>
Date: Thu, 21 Nov 2019 02:19:43 +0100
Subject: [PATCH] added onLoadHttpError event, fixed InAppWebView handleMethod,
 updated example, updated driver tests

---
 .idea/workspace.xml                           | 637 ++++++++++--------
 CHANGELOG.md                                  |   2 +-
 .../InAppWebView/InAppWebView.java            |   9 +-
 ...ent.java => InAppWebViewChromeClient.java} |   4 +-
 .../InAppWebView/InAppWebViewClient.java      |  18 +-
 .../chrome_safari_browser_example.screen.dart |   6 +-
 .../lib/in_app_browser_example.screen.dart    |   6 +-
 example/lib/in_app_webiew_example.screen.dart |  19 +-
 example/test_driver/app_test.dart             |  24 +
 .../in_app_webview_initial_url_test.dart      |   4 +-
 ...ew_on_received_http_auth_request_test.dart |  64 ++
 ...app_webview_on_safe_browsing_hit_test.dart |  70 ++
 example/test_driver/main_test.dart            |   4 +
 ios/Classes/InAppWebView.swift                |  20 +-
 lib/src/content_blocker.dart                  |  12 +-
 lib/src/in_app_browser.dart                   |  13 +
 lib/src/in_app_webview.dart                   |  25 +-
 lib/src/types.dart                            | 213 +++++-
 .../index.js                                  |  15 +-
 19 files changed, 812 insertions(+), 353 deletions(-)
 rename android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/{InAppWebChromeClient.java => InAppWebViewChromeClient.java} (99%)
 create mode 100644 example/test_driver/in_app_webview_on_received_http_auth_request_test.dart
 create mode 100644 example/test_driver/in_app_webview_on_safe_browsing_hit_test.dart

diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 177cf086..9f439786 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -15,21 +15,25 @@
   </component>
   <component name="ChangeListManager">
     <list default="true" id="9b41f7a2-a71e-4923-91fb-249d7815b3e7" name="Default" comment="">
-      <change afterPath="$PROJECT_DIR$/example/test_assets/in_app_webview_on_js_dialog_test.html" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/example/test_driver/in_app_webview_on_js_dialog_test.dart" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/example/test_driver/in_app_webview_on_received_http_auth_request_test.dart" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/example/test_driver/in_app_webview_on_safe_browsing_hit_test.dart" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/CHANGELOG.md" beforeDir="false" afterPath="$PROJECT_DIR$/CHANGELOG.md" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/InAppWebChromeClient.java" beforeDir="false" afterPath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/InAppWebChromeClient.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/InAppWebChromeClient.java" beforeDir="false" afterPath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/InAppWebViewChromeClient.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/InAppWebView.java" beforeDir="false" afterPath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/InAppWebView.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/InAppWebViewClient.java" beforeDir="false" afterPath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/InAppWebViewClient.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/example/lib/chrome_safari_browser_example.screen.dart" beforeDir="false" afterPath="$PROJECT_DIR$/example/lib/chrome_safari_browser_example.screen.dart" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/example/lib/in_app_browser_example.screen.dart" beforeDir="false" afterPath="$PROJECT_DIR$/example/lib/in_app_browser_example.screen.dart" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/example/lib/in_app_webiew_example.screen.dart" beforeDir="false" afterPath="$PROJECT_DIR$/example/lib/in_app_webiew_example.screen.dart" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/example/pubspec.yaml" beforeDir="false" afterPath="$PROJECT_DIR$/example/pubspec.yaml" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/example/test_assets/in_app_webview_initial_file_test.html" beforeDir="false" afterPath="$PROJECT_DIR$/example/test_assets/in_app_webview_initial_file_test.html" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/example/test_assets/in_app_webview_on_target_blank_test.html" beforeDir="false" afterPath="$PROJECT_DIR$/example/test_assets/in_app_webview_on_target_blank_test.html" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/example/test_driver/app_test.dart" beforeDir="false" afterPath="$PROJECT_DIR$/example/test_driver/app_test.dart" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/example/test_driver/in_app_webview_on_console_message_test.dart" beforeDir="false" afterPath="$PROJECT_DIR$/example/test_driver/in_app_webview_on_console_message_test.dart" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/example/test_driver/in_app_webview_on_download_start_test.dart" beforeDir="false" afterPath="$PROJECT_DIR$/example/test_driver/in_app_webview_on_download_start_test.dart" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/example/test_driver/in_app_webview_on_target_blank_test.dart" beforeDir="false" afterPath="$PROJECT_DIR$/example/test_driver/in_app_webview_on_target_blank_test.dart" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/example/test_driver/in_app_webview_should_override_url_loading_test.dart" beforeDir="false" afterPath="$PROJECT_DIR$/example/test_driver/in_app_webview_should_override_url_loading_test.dart" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/example/test_driver/in_app_webview_initial_url_test.dart" beforeDir="false" afterPath="$PROJECT_DIR$/example/test_driver/in_app_webview_initial_url_test.dart" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/example/test_driver/main_test.dart" beforeDir="false" afterPath="$PROJECT_DIR$/example/test_driver/main_test.dart" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/ios/Classes/InAppWebView.swift" beforeDir="false" afterPath="$PROJECT_DIR$/ios/Classes/InAppWebView.swift" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/lib/src/content_blocker.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/src/content_blocker.dart" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/lib/src/in_app_browser.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/src/in_app_browser.dart" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/lib/src/in_app_webview.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/src/in_app_webview.dart" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/lib/src/types.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/src/types.dart" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/nodejs_server_test_auth_basic_and_ssl/index.js" beforeDir="false" afterPath="$PROJECT_DIR$/nodejs_server_test_auth_basic_and_ssl/index.js" afterDir="false" />
     </list>
     <ignored path="$PROJECT_DIR$/.dart_tool/" />
     <ignored path="$PROJECT_DIR$/.idea/" />
@@ -50,19 +54,10 @@
   <component name="FileEditorManager">
     <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
       <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/example/pubspec.yaml">
+        <entry file="file://$PROJECT_DIR$/lib/src/types.dart">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="104">
-              <caret line="46" column="24" selection-start-line="46" selection-start-column="24" selection-end-line="46" selection-end-column="24" />
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/example/test_driver/main_test.dart">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="427">
-              <caret line="33" column="50" selection-start-line="33" selection-start-column="50" selection-end-line="33" selection-end-column="50" />
+            <state relative-caret-position="-195">
+              <caret line="344" column="6" selection-start-line="344" selection-start-column="6" selection-end-line="344" selection-end-column="6" />
               <folding>
                 <element signature="e#0#20#0" expanded="true" />
               </folding>
@@ -73,29 +68,17 @@
       <file pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/example/test_driver/app_test.dart">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="658">
-              <caret line="199" column="51" selection-start-line="199" selection-start-column="51" selection-end-line="199" selection-end-column="51" />
+            <state relative-caret-position="-6">
+              <caret line="207" selection-start-line="207" selection-end-line="207" />
             </state>
           </provider>
         </entry>
       </file>
       <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/example/test_driver/in_app_webview_on_target_blank_test.dart">
+        <entry file="file://$PROJECT_DIR$/example/test_driver/main_test.dart">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="249">
-              <caret line="44" column="22" selection-start-line="44" selection-start-column="22" selection-end-line="49" selection-end-column="23" />
-              <folding>
-                <element signature="e#0#39#0" expanded="true" />
-              </folding>
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file pinned="false" current-in-tab="true">
-        <entry file="file://$PROJECT_DIR$/example/lib/in_app_webiew_example.screen.dart">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="150">
-              <caret line="134" column="55" lean-forward="true" selection-start-line="134" selection-start-column="55" selection-end-line="134" selection-end-column="55" />
+            <state relative-caret-position="284">
+              <caret line="37" column="94" selection-start-line="37" selection-start-column="94" selection-end-line="37" selection-end-column="94" />
               <folding>
                 <element signature="e#0#20#0" expanded="true" />
               </folding>
@@ -104,10 +87,67 @@
         </entry>
       </file>
       <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/example/test_assets/in_app_webview_on_target_blank_test.html">
+        <entry file="file://$PROJECT_DIR$/example/lib/in_app_webiew_example.screen.dart">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="180">
-              <caret line="12" column="60" selection-end-line="15" selection-end-column="7" />
+            <state relative-caret-position="254">
+              <caret line="97" column="63" selection-start-line="97" selection-start-column="63" selection-end-line="97" selection-end-column="63" />
+              <folding>
+                <element signature="e#0#20#0" expanded="true" />
+              </folding>
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file pinned="false" current-in-tab="true">
+        <entry file="file://$PROJECT_DIR$/example/lib/chrome_safari_browser_example.screen.dart">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="432">
+              <caret line="70" column="48" selection-start-line="70" selection-start-column="48" selection-end-line="70" selection-end-column="48" />
+              <folding>
+                <element signature="e#0#39#0" expanded="true" />
+              </folding>
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/lib/src/in_app_webview.dart">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="152">
+              <caret line="348" column="14" selection-start-line="348" selection-start-column="7" selection-end-line="348" selection-end-column="14" />
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/example/test_driver/in_app_webview_on_safe_browsing_hit_test.dart">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="242">
+              <caret line="61" column="22" selection-start-line="61" selection-start-column="22" selection-end-line="61" selection-end-column="22" />
+              <folding>
+                <element signature="e#0#17#0" expanded="true" />
+              </folding>
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/example/test_driver/util_test.dart">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="225">
+              <caret line="15" column="36" selection-start-line="15" selection-start-column="16" selection-end-line="15" selection-end-column="36" />
+              <folding>
+                <element signature="e#0#20#0" expanded="true" />
+              </folding>
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/nodejs_server_test_auth_basic_and_ssl/index.js">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="423">
+              <caret line="91" column="22" selection-start-line="91" selection-start-column="12" selection-end-line="91" selection-end-column="22" />
             </state>
           </provider>
         </entry>
@@ -123,18 +163,6 @@
   </component>
   <component name="FindInProjectRecents">
     <findStrings>
-      <find>onConsoleM</find>
-      <find>return this</find>
-      <find>return await</find>
-      <find>onCallJsHandler</find>
-      <find>ListenerCallback</find>
-      <find>jsonDecode</find>
-      <find>CallBac</find>
-      <find>dart</find>
-      <find>```</find>
-      <find>JavaScriptHandlerCallback</find>
-      <find>addJavaScriptHandler</find>
-      <find>indexTest</find>
       <find>removeJavaScriptHandler</find>
       <find>__safeBrowsingEnabled__</find>
       <find>__safe</find>
@@ -144,7 +172,6 @@
       <find>__builtInZoomControls__</find>
       <find>android.support.v4</find>
       <find>__transparentBackground__</find>
-      <find>dispose</find>
       <find>_dispose</find>
       <find>ù</find>
       <find>setC</find>
@@ -153,6 +180,19 @@
       <find>createPromptDialog</find>
       <find>houldOverrideUrlLoad</find>
       <find>InAppWebViewShouldOverrideUrlLoadingTest</find>
+      <find>toValue</find>
+      <find>toValue()</find>
+      <find>url</find>
+      <find>targetB</find>
+      <find>availa</find>
+      <find>onLoadHttpError</find>
+      <find>onReceivedHttpAuthRequest</find>
+      <find>onLoadHtt</find>
+      <find>onLoadError</find>
+      <find>startSafeBrowsing</find>
+      <find>onSafeBrowsingHit</find>
+      <find>dispose</find>
+      <find>onSafe</find>
     </findStrings>
     <replaceStrings>
       <replace>activity.getPreferences(0)</replace>
@@ -170,16 +210,6 @@
   <component name="IdeDocumentHistory">
     <option name="CHANGED_PATHS">
       <list>
-        <option value="$PROJECT_DIR$/example/ios/Flutter/Debug.xcconfig" />
-        <option value="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutterwebview/InAppBrowser.java" />
-        <option value="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutterwebview/InAppBrowserClient.java" />
-        <option value="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutterwebview/InAppBrowserDialog.java" />
-        <option value="$PROJECT_DIR$/android/settings.gradle" />
-        <option value="$PROJECT_DIR$/ios/Classes/InAppBrowser.m" />
-        <option value="$PROJECT_DIR$/ios/Classes/SwiftFlutterPlugin.swift" />
-        <option value="$PROJECT_DIR$/LICENSE" />
-        <option value="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppBrowserDialog.java" />
-        <option value="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppBrowserClient.java" />
         <option value="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppBrowser.java" />
         <option value="$PROJECT_DIR$/ios/flutter_inappbrowser.podspec" />
         <option value="$PROJECT_DIR$/example/ios/Podfile" />
@@ -207,20 +237,30 @@
         <option value="$PROJECT_DIR$/../cartella senza titolo/flutter_inappbrowser/ios/Classes/MyCookieManager.swift" />
         <option value="$PROJECT_DIR$/../cartella senza titolo/flutter_inappbrowser/pubspec.yaml" />
         <option value="$PROJECT_DIR$/../cartella senza titolo/flutter_inappbrowser/CHANGELOG.md" />
-        <option value="$PROJECT_DIR$/CHANGELOG.md" />
         <option value="$PROJECT_DIR$/example/test_assets/in_app_webview_on_js_dialog_test.html" />
-        <option value="$PROJECT_DIR$/example/test_driver/main_test.dart" />
         <option value="$PROJECT_DIR$/example/pubspec.yaml" />
         <option value="$PROJECT_DIR$/example/test_driver/in_app_webview_on_console_message_test.dart" />
         <option value="$PROJECT_DIR$/example/test_assets/in_app_webview_initial_file_test.html" />
         <option value="$PROJECT_DIR$/example/test_driver/in_app_webview_should_override_url_loading_test.dart" />
-        <option value="$PROJECT_DIR$/example/test_driver/app_test.dart" />
         <option value="$PROJECT_DIR$/example/test_driver/in_app_webview_on_js_dialog_test.dart" />
         <option value="$PROJECT_DIR$/example/test_driver/in_app_webview_on_download_start_test.dart" />
         <option value="$PROJECT_DIR$/example/test_assets/in_app_webview_on_target_blank_test.html" />
         <option value="$PROJECT_DIR$/example/test_driver/in_app_webview_on_target_blank_test.dart" />
         <option value="$PROJECT_DIR$/example/assets/index.html" />
+        <option value="$PROJECT_DIR$/lib/src/types.dart" />
+        <option value="$PROJECT_DIR$/lib/src/content_blocker.dart" />
+        <option value="$PROJECT_DIR$/example/test_driver/in_app_webview_initial_url_test.dart" />
+        <option value="$PROJECT_DIR$/CHANGELOG.md" />
+        <option value="$PROJECT_DIR$/lib/src/in_app_browser.dart" />
+        <option value="$PROJECT_DIR$/example/test_driver/main_test.dart" />
+        <option value="$PROJECT_DIR$/nodejs_server_test_auth_basic_and_ssl/index.js" />
+        <option value="$PROJECT_DIR$/example/test_driver/in_app_webview_on_received_http_auth_request_test.dart" />
+        <option value="$PROJECT_DIR$/example/test_driver/app_test.dart" />
+        <option value="$PROJECT_DIR$/example/test_driver/in_app_webview_on_safe_browsing_hit_test.dart" />
+        <option value="$PROJECT_DIR$/lib/src/in_app_webview.dart" />
         <option value="$PROJECT_DIR$/example/lib/in_app_webiew_example.screen.dart" />
+        <option value="$PROJECT_DIR$/example/lib/in_app_browser_example.screen.dart" />
+        <option value="$PROJECT_DIR$/example/lib/chrome_safari_browser_example.screen.dart" />
       </list>
     </option>
   </component>
@@ -235,55 +275,6 @@
       <foldersAlwaysOnTop value="true" />
     </navigator>
     <panes>
-      <pane id="ProjectPane">
-        <subPane>
-          <expand>
-            <path>
-              <item name="flutter_inappbrowser" type="b2602c69:ProjectViewProjectNode" />
-              <item name="flutter_inappbrowser" type="462c0819:PsiDirectoryNode" />
-            </path>
-            <path>
-              <item name="flutter_inappbrowser" type="b2602c69:ProjectViewProjectNode" />
-              <item name="flutter_inappbrowser" type="462c0819:PsiDirectoryNode" />
-              <item name="example" type="462c0819:PsiDirectoryNode" />
-            </path>
-            <path>
-              <item name="flutter_inappbrowser" type="b2602c69:ProjectViewProjectNode" />
-              <item name="flutter_inappbrowser" type="462c0819:PsiDirectoryNode" />
-              <item name="example" type="462c0819:PsiDirectoryNode" />
-              <item name="assets" type="462c0819:PsiDirectoryNode" />
-            </path>
-            <path>
-              <item name="flutter_inappbrowser" type="b2602c69:ProjectViewProjectNode" />
-              <item name="flutter_inappbrowser" type="462c0819:PsiDirectoryNode" />
-              <item name="example" type="462c0819:PsiDirectoryNode" />
-              <item name="lib" type="462c0819:PsiDirectoryNode" />
-            </path>
-            <path>
-              <item name="flutter_inappbrowser" type="b2602c69:ProjectViewProjectNode" />
-              <item name="flutter_inappbrowser" type="462c0819:PsiDirectoryNode" />
-              <item name="example" type="462c0819:PsiDirectoryNode" />
-              <item name="test_assets" type="462c0819:PsiDirectoryNode" />
-            </path>
-            <path>
-              <item name="flutter_inappbrowser" type="b2602c69:ProjectViewProjectNode" />
-              <item name="flutter_inappbrowser" type="462c0819:PsiDirectoryNode" />
-              <item name="example" type="462c0819:PsiDirectoryNode" />
-              <item name="test_driver" type="462c0819:PsiDirectoryNode" />
-            </path>
-            <path>
-              <item name="flutter_inappbrowser" type="b2602c69:ProjectViewProjectNode" />
-              <item name="flutter_inappbrowser" type="462c0819:PsiDirectoryNode" />
-              <item name="lib" type="462c0819:PsiDirectoryNode" />
-            </path>
-            <path>
-              <item name="flutter_inappbrowser" type="b2602c69:ProjectViewProjectNode" />
-              <item name="External Libraries" type="cb654da1:ExternalLibrariesNode" />
-            </path>
-          </expand>
-          <select />
-        </subPane>
-      </pane>
       <pane id="AndroidView">
         <subPane>
           <expand>
@@ -313,6 +304,49 @@
           <select />
         </subPane>
       </pane>
+      <pane id="ProjectPane">
+        <subPane>
+          <expand>
+            <path>
+              <item name="flutter_inappbrowser" type="b2602c69:ProjectViewProjectNode" />
+              <item name="flutter_inappbrowser" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="flutter_inappbrowser" type="b2602c69:ProjectViewProjectNode" />
+              <item name="flutter_inappbrowser" type="462c0819:PsiDirectoryNode" />
+              <item name="example" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="flutter_inappbrowser" type="b2602c69:ProjectViewProjectNode" />
+              <item name="flutter_inappbrowser" type="462c0819:PsiDirectoryNode" />
+              <item name="example" type="462c0819:PsiDirectoryNode" />
+              <item name="lib" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="flutter_inappbrowser" type="b2602c69:ProjectViewProjectNode" />
+              <item name="flutter_inappbrowser" type="462c0819:PsiDirectoryNode" />
+              <item name="example" type="462c0819:PsiDirectoryNode" />
+              <item name="test_driver" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="flutter_inappbrowser" type="b2602c69:ProjectViewProjectNode" />
+              <item name="flutter_inappbrowser" type="462c0819:PsiDirectoryNode" />
+              <item name="lib" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="flutter_inappbrowser" type="b2602c69:ProjectViewProjectNode" />
+              <item name="flutter_inappbrowser" type="462c0819:PsiDirectoryNode" />
+              <item name="lib" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="flutter_inappbrowser" type="b2602c69:ProjectViewProjectNode" />
+              <item name="External Libraries" type="cb654da1:ExternalLibrariesNode" />
+            </path>
+          </expand>
+          <select />
+        </subPane>
+      </pane>
       <pane id="Scope">
         <subPane subId="Project Files">
           <expand>
@@ -336,7 +370,7 @@
     <property name="android.project.structure.proportion" value="0.15" />
     <property name="dart.analysis.tool.window.force.activate" value="false" />
     <property name="io.flutter.reload.alreadyRun" value="true" />
-    <property name="last_opened_file_path" value="$PROJECT_DIR$/example/test_assets" />
+    <property name="last_opened_file_path" value="$PROJECT_DIR$/example/test_driver" />
     <property name="project.structure.last.edited" value="SDK Location" />
     <property name="project.structure.proportion" value="0.15" />
     <property name="project.structure.side.proportion" value="0.2" />
@@ -344,17 +378,17 @@
     <property name="show.migrate.to.gradle.popup" value="false" />
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   <component name="RecentsManager">
-    <key name="CopyFile.RECENT_KEYS">
-      <recent name="$PROJECT_DIR$/example/test_assets" />
-      <recent name="$PROJECT_DIR$/example/test_driver" />
-      <recent name="$PROJECT_DIR$/example/assets" />
-      <recent name="$PROJECT_DIR$/example/assets/images" />
-      <recent name="$PROJECT_DIR$/android/libs" />
-    </key>
     <key name="MoveFile.RECENT_KEYS">
       <recent name="$PROJECT_DIR$/example/assets/images" />
       <recent name="$PROJECT_DIR$/android/src/main/java" />
     </key>
+    <key name="CopyFile.RECENT_KEYS">
+      <recent name="$PROJECT_DIR$/example/test_driver" />
+      <recent name="$PROJECT_DIR$/example/test_assets" />
+      <recent name="$PROJECT_DIR$/example/assets" />
+      <recent name="$PROJECT_DIR$/example/assets/images" />
+      <recent name="$PROJECT_DIR$/android/libs" />
+    </key>
   </component>
   <component name="RunDashboard">
     <option name="ruleStates">
@@ -475,7 +509,7 @@
     <frame x="0" y="23" width="1920" height="1057" extended-state="6" />
     <editor active="true" />
     <layout>
-      <window_info content_ui="combo" id="Project" order="0" sideWeight="0.6177474" visible="true" weight="0.2087327" />
+      <window_info active="true" content_ui="combo" id="Project" order="0" sideWeight="0.6177474" visible="true" weight="0.20766774" />
       <window_info id="Structure" order="1" sideWeight="0.38225257" side_tool="true" weight="0.2087327" />
       <window_info id="Designer" order="2" />
       <window_info id="Build Variants" order="3" side_tool="true" />
@@ -486,15 +520,15 @@
       <window_info id="Resources Explorer" order="8" />
       <window_info anchor="bottom" id="Message" order="0" />
       <window_info anchor="bottom" id="Find" order="1" weight="0.32745314" />
-      <window_info active="true" anchor="bottom" id="Run" order="2" sideWeight="0.49478307" visible="true" weight="0.34300518" />
-      <window_info anchor="bottom" id="Debug" order="3" weight="0.34288746" />
+      <window_info anchor="bottom" id="Run" order="2" sideWeight="0.49478307" weight="0.4580311" />
+      <window_info anchor="bottom" id="Debug" order="3" weight="0.34196892" />
       <window_info anchor="bottom" id="Cvs" order="4" weight="0.25" />
       <window_info anchor="bottom" id="Inspection" order="5" weight="0.4" />
       <window_info anchor="bottom" id="TODO" order="6" weight="0.3284974" />
       <window_info anchor="bottom" id="Android Profiler" order="7" show_stripe_button="false" />
       <window_info anchor="bottom" id="Event Log" order="8" sideWeight="0.50532484" side_tool="true" weight="0.35751295" />
       <window_info anchor="bottom" id="Version Control" order="9" />
-      <window_info anchor="bottom" id="Terminal" order="10" sideWeight="0.4946752" weight="0.50673574" />
+      <window_info anchor="bottom" id="Terminal" order="10" sideWeight="0.4946752" visible="true" weight="0.49015543" />
       <window_info anchor="bottom" id="Logcat" order="11" weight="0.32953367" />
       <window_info anchor="bottom" id="Messages" order="12" sideWeight="0.4968051" weight="0.33782384" />
       <window_info anchor="bottom" id="Dependency Viewer" order="13" weight="0.32800853" />
@@ -522,60 +556,6 @@
     </ignored-roots>
   </component>
   <component name="editorHistoryManager">
-    <entry file="file://$PROJECT_DIR$/example/.packages">
-      <provider selected="true" editor-type-id="text-editor" />
-    </entry>
-    <entry file="file://$PROJECT_DIR$/android/.idea/gradle.xml">
-      <provider selected="true" editor-type-id="text-editor" />
-    </entry>
-    <entry file="file://$PROJECT_DIR$/android/.idea/misc.xml">
-      <provider selected="true" editor-type-id="text-editor" />
-    </entry>
-    <entry file="file://$PROJECT_DIR$/example/build/app/intermediates/incremental/mergeDebugResources/merged.dir/values-v28/values-v28.xml" />
-    <entry file="file://$PROJECT_DIR$/example/android/app/build.gradle">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="603">
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-    <entry file="file://$PROJECT_DIR$/android/gradle.properties">
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-        <state relative-caret-position="45">
-          <caret line="3" lean-forward="true" selection-end-line="3" />
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-    <entry file="file://$PROJECT_DIR$/example/android/gradle.properties">
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-        <state relative-caret-position="45">
-          <caret line="3" lean-forward="true" selection-start-line="3" selection-end-line="3" />
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-    </entry>
-    <entry file="file://$PROJECT_DIR$/example/android/build.gradle">
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-        <state relative-caret-position="195">
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-    </entry>
-    <entry file="file://$PROJECT_DIR$/ios/flutter_inappbrowser.podspec">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="330">
-          <caret line="22" selection-start-line="22" selection-end-line="22" />
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-    <entry file="file://$PROJECT_DIR$/example/lib/chrome_safari_example.screen.dart">
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-    </entry>
-    <entry file="file://$USER_HOME$/flutter/bin/cache/pkg/sky_engine/lib/core/map.dart" />
-    <entry file="file://$PROJECT_DIR$/example/assets/page-3.html" />
     <entry file="file://$USER_HOME$/flutter/bin/cache/pkg/sky_engine/lib/convert/json.dart" />
     <entry file="file://$PROJECT_DIR$/example/lib/test.dart">
       <provider selected="true" editor-type-id="text-editor">
@@ -636,30 +616,9 @@
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-    <entry file="file://$PROJECT_DIR$/example/lib/inline_example.screen.dart">
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-    <entry file="file://$PROJECT_DIR$/example/lib/webview_example.screen.dart">
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-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/../cartella senza titolo/flutter_inappbrowser/ios/Classes/MyCookieManager.swift">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="213">
-          <caret line="84" column="36" lean-forward="true" selection-start-line="84" selection-start-column="36" selection-end-line="84" selection-end-column="36" />
-        </state>
-      </provider>
-    </entry>
+    <entry file="file://$PROJECT_DIR$/example/lib/inline_example.screen.dart" />
+    <entry file="file://$PROJECT_DIR$/example/lib/webview_example.screen.dart" />
+    <entry file="file://$PROJECT_DIR$/../cartella senza titolo/flutter_inappbrowser/ios/Classes/MyCookieManager.swift" />
     <entry file="file://$PROJECT_DIR$/ios/Classes/MyCookieManager.swift">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="168">
@@ -667,20 +626,8 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/../cartella senza titolo/flutter_inappbrowser/pubspec.yaml">
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-    <entry file="file://$PROJECT_DIR$/../cartella senza titolo/flutter_inappbrowser/CHANGELOG.md">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="224">
-          <caret line="15" column="36" selection-start-line="15" selection-start-column="36" selection-end-line="15" selection-end-column="36" />
-        </state>
-      </provider>
-    </entry>
+    <entry file="file://$PROJECT_DIR$/../cartella senza titolo/flutter_inappbrowser/pubspec.yaml" />
+    <entry file="file://$PROJECT_DIR$/../cartella senza titolo/flutter_inappbrowser/CHANGELOG.md" />
     <entry file="file://$PROJECT_DIR$/ios/Classes/FlutterWebViewController.swift">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="343">
@@ -688,13 +635,6 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/CHANGELOG.md">
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-        <state relative-caret-position="392">
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     <entry file="file://$PROJECT_DIR$/README.md">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="517">
@@ -729,16 +669,6 @@
         </state>
       </provider>
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-    <entry file="file://$PROJECT_DIR$/example/test_driver/in_app_webview_javascript_handler_test.dart">
-      <provider selected="true" editor-type-id="text-editor">
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-          <folding>
-            <element signature="e#0#39#0" expanded="true" />
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     <entry file="file://$PROJECT_DIR$/example/test_driver/in_app_webview_on_load_resource_custom_scheme_test.dart">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="-388">
@@ -775,13 +705,6 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/example/pubspec.yaml">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="104">
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     <entry file="file://$PROJECT_DIR$/example/test_driver/in_app_webview_should_override_url_loading_test.dart">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="303">
@@ -816,39 +739,6 @@
         </state>
       </provider>
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-    <entry file="file://$PROJECT_DIR$/example/test_driver/in_app_webview_initial_url_test.dart">
-      <provider selected="true" editor-type-id="text-editor">
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-          <folding>
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-    <entry file="file://$PROJECT_DIR$/example/test_driver/main_test.dart">
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-    <entry file="file://$PROJECT_DIR$/example/test_driver/app_test.dart">
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-    <entry file="file://$PROJECT_DIR$/example/test_assets/in_app_webview_on_target_blank_test.html">
-      <provider selected="true" editor-type-id="text-editor">
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     <entry file="file://$PROJECT_DIR$/example/assets/page-1.html">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="104">
@@ -856,16 +746,6 @@
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       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="15">
@@ -873,16 +753,191 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/example/lib/in_app_webiew_example.screen.dart">
+    <entry file="file://$PROJECT_DIR$/example/test_assets/in_app_webview_on_target_blank_test.html">
       <provider selected="true" editor-type-id="text-editor">
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-          <caret line="134" column="55" lean-forward="true" selection-start-line="134" selection-start-column="55" selection-end-line="134" selection-end-column="55" />
+        <state relative-caret-position="180">
+          <caret line="12" column="60" selection-end-line="15" selection-end-column="7" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/example/pubspec.yaml">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="690">
+          <caret line="46" column="24" selection-start-line="46" selection-start-column="24" selection-end-line="46" selection-end-column="24" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/example/test_driver/in_app_webview_on_target_blank_test.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="345">
+          <caret line="44" column="22" selection-start-line="44" selection-start-column="22" selection-end-line="49" selection-end-column="23" />
+          <folding>
+            <element signature="e#0#39#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/lib/src/content_blocker.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="225">
+          <caret line="71" column="19" selection-start-line="71" selection-start-column="9" selection-end-line="71" selection-end-column="19" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/lib/src/http_auth_credentials_database.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state>
           <folding>
             <element signature="e#0#20#0" expanded="true" />
           </folding>
         </state>
       </provider>
     </entry>
+    <entry file="file://$PROJECT_DIR$/example/test_driver/in_app_webview_initial_url_test.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="147">
+          <caret line="16" column="2" selection-start-line="16" selection-start-column="2" selection-end-line="16" selection-end-column="2" />
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+            <element signature="e#0#39#0" expanded="true" />
+          </folding>
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+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/example/test_driver/in_app_webview_javascript_handler_test.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="400">
+          <caret line="58" column="22" selection-start-line="58" selection-start-column="22" selection-end-line="67" selection-end-column="25" />
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+            <element signature="e#0#39#0" expanded="true" />
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+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/CHANGELOG.md">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="214">
+          <caret line="15" column="47" lean-forward="true" selection-start-line="15" selection-start-column="47" selection-end-line="15" selection-end-column="47" />
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+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/lib/src/webview_options.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="422">
+          <caret line="56" column="5" selection-start-line="56" selection-start-column="5" selection-end-line="56" selection-end-column="56" />
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+    <entry file="file://$PROJECT_DIR$/example/test_driver/main_test.dart">
+      <provider selected="true" editor-type-id="text-editor">
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+      <provider selected="true" editor-type-id="text-editor">
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+    <entry file="file://$PROJECT_DIR$/nodejs_server_test_auth_basic_and_ssl/index.js">
+      <provider selected="true" editor-type-id="text-editor">
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+    <entry file="file://$PROJECT_DIR$/example/test_driver/in_app_webview_on_received_http_auth_request_test.dart">
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+    <entry file="file://$PROJECT_DIR$/lib/src/in_app_browser.dart">
+      <provider selected="true" editor-type-id="text-editor">
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+    <entry file="file://$PROJECT_DIR$/lib/src/types.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="-195">
+          <caret line="344" column="6" selection-start-line="344" selection-start-column="6" selection-end-line="344" selection-end-column="6" />
+          <folding>
+            <element signature="e#0#20#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/lib/src/in_app_webview.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="152">
+          <caret line="348" column="14" selection-start-line="348" selection-start-column="7" selection-end-line="348" selection-end-column="14" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/example/test_driver/in_app_webview_on_safe_browsing_hit_test.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="242">
+          <caret line="61" column="22" selection-start-line="61" selection-start-column="22" selection-end-line="61" selection-end-column="22" />
+          <folding>
+            <element signature="e#0#17#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/example/test_driver/util_test.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="225">
+          <caret line="15" column="36" selection-start-line="15" selection-start-column="16" selection-end-line="15" selection-end-column="36" />
+          <folding>
+            <element signature="e#0#20#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/example/lib/in_app_browser_example.screen.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="267">
+          <caret line="147" column="48" selection-start-line="147" selection-start-column="48" selection-end-line="147" selection-end-column="48" />
+          <folding>
+            <element signature="e#0#20#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/example/lib/in_app_webiew_example.screen.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="254">
+          <caret line="97" column="63" selection-start-line="97" selection-start-column="63" selection-end-line="97" selection-end-column="63" />
+          <folding>
+            <element signature="e#0#20#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/example/lib/chrome_safari_browser_example.screen.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="432">
+          <caret line="70" column="48" selection-start-line="70" selection-start-column="48" selection-end-line="70" selection-end-column="48" />
+          <folding>
+            <element signature="e#0#39#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
   </component>
   <component name="masterDetails">
     <states>
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1d7245f0..7f607ebb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -29,7 +29,7 @@
 - Added `onReceivedServerTrustAuthRequest` and `onReceivedClientCertRequest` events to manage SSL requests
 - Added `onFindResultReceived` event, `findAllAsync`, `findNext` and `clearMatches` methods 
 - Added `shouldInterceptAjaxRequest`, `onAjaxReadyStateChange`, `onAjaxProgress` and `shouldInterceptFetchRequest` events with `useShouldInterceptAjaxRequest` and `useShouldInterceptFetchRequest` webview options
-- Added `onNavigationStateChange` event
+- Added `onNavigationStateChange` and `onLoadHttpError` events
 - Fun: added `getTRexRunnerHtml` and `getTRexRunnerCss` methods to get html (with javascript) and css to recreate the Chromium's t-rex runner game 
 
 ### BREAKING CHANGES
diff --git a/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/InAppWebView.java b/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/InAppWebView.java
index 5e2b965b..76e6b1a8 100644
--- a/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/InAppWebView.java
+++ b/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/InAppWebView.java
@@ -7,8 +7,6 @@ import android.graphics.Canvas;
 import android.graphics.Color;
 import android.os.Build;
 import android.util.AttributeSet;
-import android.util.JsonReader;
-import android.util.JsonToken;
 import android.util.Log;
 import android.view.MotionEvent;
 import android.view.View;
@@ -31,7 +29,6 @@ import com.pichillilorenzo.flutter_inappbrowser.Util;
 
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
-import java.io.StringReader;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
@@ -52,7 +49,7 @@ final public class InAppWebView extends InputAwareWebView {
   public FlutterWebView flutterWebView;
   public int id;
   public InAppWebViewClient inAppWebViewClient;
-  public InAppWebChromeClient inAppWebChromeClient;
+  public InAppWebViewChromeClient inAppWebViewChromeClient;
   public InAppWebViewOptions options;
   public boolean isLoading = false;
   public OkHttpClient httpClient;
@@ -538,8 +535,8 @@ final public class InAppWebView extends InputAwareWebView {
 
     addJavascriptInterface(new JavaScriptBridgeInterface((isFromInAppBrowserActivity) ? inAppBrowserActivity : flutterWebView), JavaScriptBridgeInterface.name);
 
-    inAppWebChromeClient = new InAppWebChromeClient((isFromInAppBrowserActivity) ? inAppBrowserActivity : flutterWebView, this.registrar);
-    setWebChromeClient(inAppWebChromeClient);
+    inAppWebViewChromeClient = new InAppWebViewChromeClient((isFromInAppBrowserActivity) ? inAppBrowserActivity : flutterWebView, this.registrar);
+    setWebChromeClient(inAppWebViewChromeClient);
 
     inAppWebViewClient = new InAppWebViewClient((isFromInAppBrowserActivity) ? inAppBrowserActivity : flutterWebView);
     setWebViewClient(inAppWebViewClient);
diff --git a/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/InAppWebChromeClient.java b/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/InAppWebViewChromeClient.java
similarity index 99%
rename from android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/InAppWebChromeClient.java
rename to android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/InAppWebViewChromeClient.java
index 5f784045..750564e1 100644
--- a/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/InAppWebChromeClient.java
+++ b/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/InAppWebViewChromeClient.java
@@ -40,7 +40,7 @@ import io.flutter.plugin.common.PluginRegistry;
 import static android.app.Activity.RESULT_CANCELED;
 import static android.app.Activity.RESULT_OK;
 
-public class InAppWebChromeClient extends WebChromeClient implements PluginRegistry.ActivityResultListener {
+public class InAppWebViewChromeClient extends WebChromeClient implements PluginRegistry.ActivityResultListener {
 
   protected static final String LOG_TAG = "IABWebChromeClient";
   private PluginRegistry.Registrar registrar;
@@ -56,7 +56,7 @@ public class InAppWebChromeClient extends WebChromeClient implements PluginRegis
   private int mOriginalOrientation;
   private int mOriginalSystemUiVisibility;
 
-  public InAppWebChromeClient(Object obj, PluginRegistry.Registrar registrar) {
+  public InAppWebViewChromeClient(Object obj, PluginRegistry.Registrar registrar) {
     super();
     this.registrar = registrar;
     if (obj instanceof InAppBrowserActivity)
diff --git a/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/InAppWebViewClient.java b/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/InAppWebViewClient.java
index 9dbf4ae6..494a0a14 100644
--- a/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/InAppWebViewClient.java
+++ b/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/InAppWebViewClient.java
@@ -237,6 +237,21 @@ public class InAppWebViewClient extends WebViewClient {
     getChannel().invokeMethod("onLoadError", obj);
   }
 
+  @RequiresApi(api = Build.VERSION_CODES.M)
+  @Override
+  public void onReceivedHttpError (WebView view, WebResourceRequest request, WebResourceResponse errorResponse) {
+    super.onReceivedHttpError(view, request, errorResponse);
+    if(request.isForMainFrame()) {
+      Map<String, Object> obj = new HashMap<>();
+      if (inAppBrowserActivity != null)
+        obj.put("uuid", inAppBrowserActivity.uuid);
+      obj.put("url", request.getUrl().toString());
+      obj.put("statusCode", errorResponse.getStatusCode());
+      obj.put("description", errorResponse.getReasonPhrase());
+      getChannel().invokeMethod("onLoadHttpError", obj);
+    }
+  }
+
   /**
    * On received http auth request.
    */
@@ -297,7 +312,8 @@ public class InAppWebViewClient extends WebViewClient {
                 } else {
                   handler.cancel();
                 }
-                //handler.useHttpAuthUsernamePassword();
+                // used custom CredentialDatabase!
+                // handler.useHttpAuthUsernamePassword();
                 return;
               case 0:
               default:
diff --git a/example/lib/chrome_safari_browser_example.screen.dart b/example/lib/chrome_safari_browser_example.screen.dart
index 3c14f292..d3dfdecf 100644
--- a/example/lib/chrome_safari_browser_example.screen.dart
+++ b/example/lib/chrome_safari_browser_example.screen.dart
@@ -56,19 +56,19 @@ class _ChromeSafariBrowserExampleScreenState
               ListTile(
                 title: Text('InAppBrowser'),
                 onTap: () {
-                  Navigator.popAndPushNamed(context, '/InAppBrowser');
+                  Navigator.pushReplacementNamed(context, '/InAppBrowser');
                 },
               ),
               ListTile(
                 title: Text('ChromeSafariBrowser'),
                 onTap: () {
-                  Navigator.popAndPushNamed(context, '/ChromeSafariBrowser');
+                  Navigator.pushReplacementNamed(context, '/ChromeSafariBrowser');
                 },
               ),
               ListTile(
                 title: Text('InAppWebView'),
                 onTap: () {
-                  Navigator.popAndPushNamed(context, '/');
+                  Navigator.pushReplacementNamed(context, '/');
                 },
               ),
             ],
diff --git a/example/lib/in_app_browser_example.screen.dart b/example/lib/in_app_browser_example.screen.dart
index a7dbfcb9..192044aa 100644
--- a/example/lib/in_app_browser_example.screen.dart
+++ b/example/lib/in_app_browser_example.screen.dart
@@ -133,19 +133,19 @@ class _InAppBrowserExampleScreenState extends State<InAppBrowserExampleScreen> {
               ListTile(
                 title: Text('InAppBrowser'),
                 onTap: () {
-                  Navigator.popAndPushNamed(context, '/InAppBrowser');
+                  Navigator.pushReplacementNamed(context, '/InAppBrowser');
                 },
               ),
               ListTile(
                 title: Text('ChromeSafariBrowser'),
                 onTap: () {
-                  Navigator.popAndPushNamed(context, '/ChromeSafariBrowser');
+                  Navigator.pushReplacementNamed(context, '/ChromeSafariBrowser');
                 },
               ),
               ListTile(
                 title: Text('InAppWebView'),
                 onTap: () {
-                  Navigator.popAndPushNamed(context, '/');
+                  Navigator.pushReplacementNamed(context, '/');
                 },
               ),
             ],
diff --git a/example/lib/in_app_webiew_example.screen.dart b/example/lib/in_app_webiew_example.screen.dart
index 645565f5..b1dcb37d 100755
--- a/example/lib/in_app_webiew_example.screen.dart
+++ b/example/lib/in_app_webiew_example.screen.dart
@@ -83,22 +83,19 @@ class _InAppWebViewExampleScreenState extends State<InAppWebViewExampleScreen> {
               ListTile(
                 title: Text('InAppBrowser'),
                 onTap: () {
-                  Navigator.popAndPushNamed(context, '/InAppBrowser');
-                  dispose();
+                  Navigator.pushReplacementNamed(context, '/InAppBrowser');
                 },
               ),
               ListTile(
                 title: Text('ChromeSafariBrowser'),
                 onTap: () {
-                  Navigator.popAndPushNamed(context, '/ChromeSafariBrowser');
-                  dispose();
+                  Navigator.pushReplacementNamed(context, '/ChromeSafariBrowser');
                 },
               ),
               ListTile(
                 title: Text('InAppWebView'),
                 onTap: () {
-                  Navigator.popAndPushNamed(context, '/');
-                  dispose();
+                  Navigator.pushReplacementNamed(context, '/');
                 },
               ),
             ],
@@ -163,7 +160,7 @@ class _InAppWebViewExampleScreenState extends State<InAppWebViewExampleScreen> {
                     databaseEnabled: true,
                     domStorageEnabled: true,
                     geolocationEnabled: true,
-                    //safeBrowsingEnabled: true,
+                    safeBrowsingEnabled: true,
                     //blockNetworkImage: true,
                   ),
                 ),
@@ -241,6 +238,10 @@ class _InAppWebViewExampleScreenState extends State<InAppWebViewExampleScreen> {
                   </html>
                   """);
                 },
+                onLoadHttpError: (InAppWebViewController controller, String url,
+                    int statusCode, String description) async {
+                  print("HTTP error $url: $statusCode, $description");
+                },
                 onProgressChanged:
                     (InAppWebViewController controller, int progress) {
                   setState(() {
@@ -364,7 +365,7 @@ class _InAppWebViewExampleScreenState extends State<InAppWebViewExampleScreen> {
                 onSafeBrowsingHit: (InAppWebViewController controller,
                     String url, SafeBrowsingThreat threatType) async {
                   SafeBrowsingResponseAction action =
-                      SafeBrowsingResponseAction.BACK_TO_SAFETY;
+                      SafeBrowsingResponseAction.SHOW_INTERSTITIAL;
                   return new SafeBrowsingResponse(report: true, action: action);
                 },
                 onReceivedHttpAuthRequest: (InAppWebViewController controller,
@@ -376,7 +377,7 @@ class _InAppWebViewExampleScreenState extends State<InAppWebViewExampleScreen> {
                       username: "USERNAME",
                       password: "PASSWORD",
                       action: HttpAuthResponseAction
-                          .USE_SAVED_HTTP_AUTH_CREDENTIALS,
+                          .PROCEED,
                       permanentPersistence: true);
                 },
                 onReceivedServerTrustAuthRequest:
diff --git a/example/test_driver/app_test.dart b/example/test_driver/app_test.dart
index 779d15a5..deda3dfd 100644
--- a/example/test_driver/app_test.dart
+++ b/example/test_driver/app_test.dart
@@ -206,5 +206,29 @@ void main() {
 
     }, timeout: new Timeout(new Duration(minutes: 5)));
 
+    test('InAppWebViewOnSafeBrowsingHitTest', () async {
+      await Future.delayed(const Duration(milliseconds: 2000));
+      final appBarTitle = find.byValueKey('AppBarTitle');
+
+      while((await driver.getText(appBarTitle)) == "InAppWebViewOnSafeBrowsingHitTest") {
+        await Future.delayed(const Duration(milliseconds: 1000));
+      }
+
+      String url = await driver.getText(appBarTitle);
+      expect(url, "chrome://safe-browsing/match?type=malware");
+    }, timeout: new Timeout(new Duration(minutes: 5)));
+
+    test('InAppWebViewOnReceivedHttpAuthRequestTest', () async {
+      await Future.delayed(const Duration(milliseconds: 2000));
+      final appBarTitle = find.byValueKey('AppBarTitle');
+
+      while((await driver.getText(appBarTitle)) == "InAppWebViewOnReceivedHttpAuthRequestTest") {
+        await Future.delayed(const Duration(milliseconds: 1000));
+      }
+
+      String title = await driver.getText(appBarTitle);
+      expect(title, "Authorized");
+    }, timeout: new Timeout(new Duration(minutes: 5)));
+
   });
 }
\ No newline at end of file
diff --git a/example/test_driver/in_app_webview_initial_url_test.dart b/example/test_driver/in_app_webview_initial_url_test.dart
index 47848168..ddb98c1a 100644
--- a/example/test_driver/in_app_webview_initial_url_test.dart
+++ b/example/test_driver/in_app_webview_initial_url_test.dart
@@ -14,7 +14,7 @@ class InAppWebViewInitialUrlTest extends WidgetTest {
 }
 
 class InAppWebViewInitialUrlTestState extends WidgetTestState {
-  String initialUrl = "https://flutter.dev/";
+
   String appBarTitle = "InAppWebViewInitialUrlTest";
 
   @override
@@ -26,7 +26,7 @@ class InAppWebViewInitialUrlTestState extends WidgetTestState {
               Expanded(
                 child: Container(
                   child: InAppWebView(
-                    initialUrl: initialUrl,
+                    initialUrl: "https://flutter.dev/",
                     initialHeaders: {},
                     initialOptions: InAppWebViewWidgetOptions(
                         inAppWebViewOptions: InAppWebViewOptions(
diff --git a/example/test_driver/in_app_webview_on_received_http_auth_request_test.dart b/example/test_driver/in_app_webview_on_received_http_auth_request_test.dart
new file mode 100644
index 00000000..41616626
--- /dev/null
+++ b/example/test_driver/in_app_webview_on_received_http_auth_request_test.dart
@@ -0,0 +1,64 @@
+import 'package:flutter/material.dart';
+
+import 'package:flutter_inappbrowser/flutter_inappbrowser.dart';
+
+import 'custom_widget_test.dart';
+import 'main_test.dart';
+import 'util_test.dart';
+
+class InAppWebViewOnReceivedHttpAuthRequestTest extends WidgetTest {
+  final InAppWebViewOnReceivedHttpAuthRequestTestState state = InAppWebViewOnReceivedHttpAuthRequestTestState();
+
+  @override
+  InAppWebViewOnReceivedHttpAuthRequestTestState createState() => state;
+}
+
+class InAppWebViewOnReceivedHttpAuthRequestTestState extends WidgetTestState {
+
+  String appBarTitle = "InAppWebViewOnReceivedHttpAuthRequestTest";
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+        appBar: myAppBar(state: this, title: appBarTitle),
+        body: Container(
+            child: Column(children: <Widget>[
+              Expanded(
+                child: Container(
+                  child: InAppWebView(
+                    initialUrl: "http://192.168.1.20:8081/",
+                    initialHeaders: {},
+                    initialOptions: InAppWebViewWidgetOptions(
+                        inAppWebViewOptions: InAppWebViewOptions(
+                            clearCache: true,
+                            debuggingEnabled: true
+                        )
+                    ),
+                    onWebViewCreated: (InAppWebViewController controller) {
+                      webView = controller;
+                    },
+                    onLoadStart: (InAppWebViewController controller, String url) {
+
+                    },
+                    onLoadStop: (InAppWebViewController controller, String url) async {
+                      String h1Content = await controller.evaluateJavascript(source: "document.body.querySelector('h1').textContent");
+                      setState(() {
+                        appBarTitle = h1Content;
+                      });
+                      nextTest(context: context, state: this);
+                    },
+                    onReceivedHttpAuthRequest: (InAppWebViewController controller, HttpAuthChallenge challenge) async {
+                      return new HttpAuthResponse(
+                          username: "USERNAME",
+                          password: "PASSWORD",
+                          action: HttpAuthResponseAction.PROCEED,
+                          permanentPersistence: true);
+                    },
+                  ),
+                ),
+              ),
+            ])
+        )
+    );
+  }
+}
diff --git a/example/test_driver/in_app_webview_on_safe_browsing_hit_test.dart b/example/test_driver/in_app_webview_on_safe_browsing_hit_test.dart
new file mode 100644
index 00000000..1e5068d0
--- /dev/null
+++ b/example/test_driver/in_app_webview_on_safe_browsing_hit_test.dart
@@ -0,0 +1,70 @@
+import 'dart:io';
+
+import 'package:flutter/material.dart';
+
+import 'package:flutter_inappbrowser/flutter_inappbrowser.dart';
+
+import 'custom_widget_test.dart';
+import 'main_test.dart';
+import 'util_test.dart';
+
+class InAppWebViewOnSafeBrowsingHitTest extends WidgetTest {
+  final InAppWebViewOnSafeBrowsingHitTestState state = InAppWebViewOnSafeBrowsingHitTestState();
+
+  @override
+  InAppWebViewOnSafeBrowsingHitTestState createState() => state;
+}
+
+class InAppWebViewOnSafeBrowsingHitTestState extends WidgetTestState {
+
+  String appBarTitle = "InAppWebViewOnSafeBrowsingHitTest";
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+        appBar: myAppBar(state: this, title: appBarTitle),
+        body: Container(
+            child: Column(children: <Widget>[
+              Expanded(
+                child: Container(
+                  child: InAppWebView(
+                    initialUrl: "chrome://safe-browsing/match?type=malware",
+                    initialHeaders: {},
+                    initialOptions: InAppWebViewWidgetOptions(
+                        inAppWebViewOptions: InAppWebViewOptions(
+                            // if I set javaScriptEnabled to true, it will crash!
+                            javaScriptEnabled: false,
+                            clearCache: true,
+                            debuggingEnabled: true
+                        ),
+                        androidInAppWebViewOptions: AndroidInAppWebViewOptions(
+                          databaseEnabled: true,
+                          domStorageEnabled: true,
+                          safeBrowsingEnabled: true,
+                        ),
+                    ),
+                    onWebViewCreated: (InAppWebViewController controller) {
+                      webView = controller;
+                      if(Platform.isAndroid)
+                        controller.startSafeBrowsing();
+                    },
+                    onLoadStart: (InAppWebViewController controller, String url) {
+
+                    },
+                    onLoadStop: (InAppWebViewController controller, String url) {
+                      setState(() {
+                        appBarTitle = url;
+                      });
+                      nextTest(context: context, state: this);
+                    },
+                    onSafeBrowsingHit: (InAppWebViewController controller, String url, SafeBrowsingThreat threatType) async {
+                      return SafeBrowsingResponse(report: true, action: SafeBrowsingResponseAction.PROCEED);
+                    },
+                  ),
+                ),
+              ),
+            ])
+        )
+    );
+  }
+}
diff --git a/example/test_driver/main_test.dart b/example/test_driver/main_test.dart
index 37687ad7..f66e3625 100644
--- a/example/test_driver/main_test.dart
+++ b/example/test_driver/main_test.dart
@@ -13,6 +13,8 @@ import 'in_app_webview_on_download_start_test.dart';
 import 'in_app_webview_on_js_dialog_test.dart';
 import 'in_app_webview_on_load_resource_custom_scheme_test.dart';
 import 'in_app_webview_on_load_resource_test.dart';
+import 'in_app_webview_on_received_http_auth_request_test.dart';
+import 'in_app_webview_on_safe_browsing_hit_test.dart';
 import 'in_app_webview_on_target_blank_test.dart';
 import 'in_app_webview_should_override_url_loading_test.dart';
 
@@ -32,6 +34,8 @@ Map<String, WidgetBuilder> buildRoutes({@required BuildContext context}) {
     '/InAppWebViewOnDownloadStartTest': (context) => InAppWebViewOnDownloadStartTest(),
     '/InAppWebViewOnTargetBlankTest': (context) => InAppWebViewOnTargetBlankTest(),
     '/InAppWebViewOnJsDialogTest': (context) => InAppWebViewOnJsDialogTest(),
+    '/InAppWebViewOnSafeBrowsingHitTest': (context) => InAppWebViewOnSafeBrowsingHitTest(),
+    '/InAppWebViewOnReceivedHttpAuthRequestTest': (context) => InAppWebViewOnReceivedHttpAuthRequestTest(),
   };
   routes.forEach((k, v) => testRoutes.add(k));
   return routes;
diff --git a/ios/Classes/InAppWebView.swift b/ios/Classes/InAppWebView.swift
index 2149c662..c7510fe0 100755
--- a/ios/Classes/InAppWebView.swift
+++ b/ios/Classes/InAppWebView.swift
@@ -1340,6 +1340,11 @@ public class InAppWebView: WKWebView, UIScrollViewDelegate, WKUIDelegate, WKNavi
     public func webView(_ webView: WKWebView,
                  decidePolicyFor navigationResponse: WKNavigationResponse,
                  decisionHandler: @escaping (WKNavigationResponsePolicy) -> Void) {
+        if navigationResponse.isForMainFrame, let response = navigationResponse.response as? HTTPURLResponse {
+            if response.statusCode >= 400 {
+                onLoadHttpError(url: response.url!.absoluteString, statusCode: response.statusCode, description: "")
+            }
+        }
         
         if (options?.useOnDownloadStart)! {
             let mimeType = navigationResponse.response.mimeType
@@ -1427,7 +1432,10 @@ public class InAppWebView: WKWebView, UIScrollViewDelegate, WKUIDelegate, WKNavi
                         switch action {
                             case 0:
                                 InAppWebView.credentialsProposed = []
-                                completionHandler(.cancelAuthenticationChallenge, nil)
+                                // used .performDefaultHandling to mantain consistency with Android
+                                // because .cancelAuthenticationChallenge will call webView(_:didFail:withError:)
+                                completionHandler(.performDefaultHandling, nil)
+                                //completionHandler(.cancelAuthenticationChallenge, nil)
                                 break
                             case 1:
                                 let username = response["username"] as! String
@@ -1853,6 +1861,16 @@ public class InAppWebView: WKWebView, UIScrollViewDelegate, WKUIDelegate, WKNavi
         }
     }
     
+    public func onLoadHttpError(url: String, statusCode: Int, description: String) {
+        var arguments: [String: Any] = ["url": url, "statusCode": statusCode, "description": description]
+        if IABController != nil {
+            arguments["uuid"] = IABController!.uuid
+        }
+        if let channel = getChannel() {
+            channel.invokeMethod("onLoadHttpError", arguments: arguments)
+        }
+    }
+    
     public func onProgressChanged(progress: Int) {
         var arguments: [String: Any] = ["progress": progress]
         if IABController != nil {
diff --git a/lib/src/content_blocker.dart b/lib/src/content_blocker.dart
index 6ddf9bd3..71a9ea55 100644
--- a/lib/src/content_blocker.dart
+++ b/lib/src/content_blocker.dart
@@ -42,7 +42,9 @@ class ContentBlockerTriggerResourceType {
     return (["document", "image", "style-sheet", "script", "font",
       "media", "svg-document", "raw"].contains(value)) ? ContentBlockerTriggerResourceType._internal(value) : null;
   }
-  toValue() => _value;
+  String toValue() => _value;
+  @override
+  String toString() => _value;
 
   static const DOCUMENT = const ContentBlockerTriggerResourceType._internal('document');
   static const IMAGE = const ContentBlockerTriggerResourceType._internal('image');
@@ -67,7 +69,9 @@ class ContentBlockerTriggerLoadType {
   static ContentBlockerTriggerLoadType fromValue(String value) {
     return (["first-party", "third-party"].contains(value)) ? ContentBlockerTriggerLoadType._internal(value) : null;
   }
-  toValue() => _value;
+  String toValue() => _value;
+  @override
+  String toString() => _value;
 
   ///FIRST_PARTY is triggered only if the resource has the same scheme, domain, and port as the main page resource.
   static const FIRST_PARTY = const ContentBlockerTriggerLoadType._internal('first-party');
@@ -187,7 +191,9 @@ class ContentBlockerActionType {
   static ContentBlockerActionType fromValue(String value) {
     return (["block", "css-display-none", "make-https"].contains(value)) ? ContentBlockerActionType._internal(value) : null;
   }
-  toValue() => _value;
+  String toValue() => _value;
+  @override
+  String toString() => _value;
 
   ///Stops loading of the resource. If the resource was cached, the cache is ignored.
   static const BLOCK = const ContentBlockerActionType._internal('block');
diff --git a/lib/src/in_app_browser.dart b/lib/src/in_app_browser.dart
index 4b0bdf6a..54786294 100644
--- a/lib/src/in_app_browser.dart
+++ b/lib/src/in_app_browser.dart
@@ -301,6 +301,19 @@ class InAppBrowser {
 
   }
 
+  ///Event fires when the [InAppBrowser] main page receives an HTTP error.
+  ///
+  ///[url] represents the url of the main page that received the HTTP error.
+  ///
+  ///[statusCode] represents the status code of the response. HTTP errors have status codes >= 400.
+  ///
+  ///[description] represents the description of the HTTP error. On iOS, it is always an empty string.
+  ///
+  ///**NOTE**: available on Android 23+.
+  void onLoadHttpError(String url, int statusCode, String description) {
+
+  }
+
   ///Event fires when the current [progress] (range 0-100) of loading a page is changed.
   void onProgressChanged(int progress) {
 
diff --git a/lib/src/in_app_webview.dart b/lib/src/in_app_webview.dart
index 87273231..5e7ac100 100755
--- a/lib/src/in_app_webview.dart
+++ b/lib/src/in_app_webview.dart
@@ -35,6 +35,17 @@ class InAppWebView extends StatefulWidget {
   ///Event fires when the [InAppWebView] encounters an error loading an [url].
   final void Function(InAppWebViewController controller, String url, int code, String message) onLoadError;
 
+  ///Event fires when the [InAppWebView] main page receives an HTTP error.
+  ///
+  ///[url] represents the url of the main page that received the HTTP error.
+  ///
+  ///[statusCode] represents the status code of the response. HTTP errors have status codes >= 400.
+  ///
+  ///[description] represents the description of the HTTP error. On iOS, it is always an empty string.
+  ///
+  ///**NOTE**: available on Android 23+.
+  final void Function(InAppWebViewController controller, String url, int statusCode, String description) onLoadHttpError;
+
   ///Event fires when the current [progress] of loading a page is changed.
   final void Function(InAppWebViewController controller, int progress) onProgressChanged;
 
@@ -233,6 +244,7 @@ class InAppWebView extends StatefulWidget {
     this.onLoadStart,
     this.onLoadStop,
     this.onLoadError,
+    this.onLoadHttpError,
     this.onConsoleMessage,
     this.onProgressChanged,
     this.shouldOverrideUrlLoading,
@@ -401,6 +413,15 @@ class InAppWebViewController {
         else if (_inAppBrowser != null)
           _inAppBrowser.onLoadError(url, code, message);
         break;
+      case "onLoadHttpError":
+        String url = call.arguments["url"];
+        int statusCode = call.arguments["statusCode"];
+        String description = call.arguments["description"];
+        if (_widget != null && _widget.onLoadHttpError != null)
+          _widget.onLoadHttpError(this, url, statusCode, description);
+        else if (_inAppBrowser != null)
+          _inAppBrowser.onLoadHttpError(url, statusCode, description);
+        break;
       case "onProgressChanged":
         int progress = call.arguments["progress"];
         if (_widget != null && _widget.onProgressChanged != null)
@@ -499,7 +520,7 @@ class InAppWebViewController {
       case "onSafeBrowsingHit":
         String url = call.arguments["url"];
         SafeBrowsingThreat threatType = SafeBrowsingThreat.fromValue(call.arguments["threatType"]);
-        if (_widget != null && _widget.onJsPrompt != null)
+        if (_widget != null && _widget.onSafeBrowsingHit != null)
           return (await _widget.onSafeBrowsingHit(this, url, threatType))?.toMap();
         else if (_inAppBrowser != null)
           return (await _inAppBrowser.onSafeBrowsingHit(url, threatType))?.toMap();
@@ -548,7 +569,7 @@ class InAppWebViewController {
         int activeMatchOrdinal = call.arguments["activeMatchOrdinal"];
         int numberOfMatches = call.arguments["numberOfMatches"];
         bool isDoneCounting = call.arguments["isDoneCounting"];
-        if (_widget != null && _widget.onReceivedClientCertRequest != null)
+        if (_widget != null && _widget.onFindResultReceived != null)
           _widget.onFindResultReceived(this, activeMatchOrdinal, numberOfMatches, isDoneCounting);
         else if (_inAppBrowser != null)
           _inAppBrowser.onFindResultReceived(activeMatchOrdinal, numberOfMatches, isDoneCounting);
diff --git a/lib/src/types.dart b/lib/src/types.dart
index 375a3f8b..e5ef5308 100644
--- a/lib/src/types.dart
+++ b/lib/src/types.dart
@@ -32,8 +32,9 @@ class ConsoleMessageLevel {
       return ConsoleMessageLevel._internal(value);
     return null;
   }
-  toValue() => _value;
-  toString() {
+  int toValue() => _value;
+  @override
+  String toString() {
     switch(_value) {
       case 0:
         return "TIP";
@@ -219,7 +220,7 @@ class GeolocationPermissionShowPromptResponse {
 class JsAlertResponseAction {
   final int _value;
   const JsAlertResponseAction._internal(this._value);
-  toValue() => _value;
+  int toValue() => _value;
 
   static const CONFIRM = const JsAlertResponseAction._internal(0);
 
@@ -256,7 +257,7 @@ class JsAlertResponse {
 class JsConfirmResponseAction {
   final int _value;
   const JsConfirmResponseAction._internal(this._value);
-  toValue() => _value;
+  int toValue() => _value;
 
   static const CONFIRM = const JsConfirmResponseAction._internal(0);
   static const CANCEL = const JsConfirmResponseAction._internal(1);
@@ -297,7 +298,7 @@ class JsConfirmResponse {
 class JsPromptResponseAction {
   final int _value;
   const JsPromptResponseAction._internal(this._value);
-  toValue() => _value;
+  int toValue() => _value;
 
   static const CONFIRM = const JsPromptResponseAction._internal(0);
   static const CANCEL = const JsPromptResponseAction._internal(1);
@@ -349,7 +350,22 @@ class SafeBrowsingThreat {
       return SafeBrowsingThreat._internal(value);
     return null;
   }
-  toValue() => _value;
+  int toValue() => _value;
+  String toString() {
+    switch(_value) {
+      case 1:
+        return "SAFE_BROWSING_THREAT_MALWARE";
+      case 2:
+        return "SAFE_BROWSING_THREAT_PHISHING";
+      case 3:
+        return "SAFE_BROWSING_THREAT_UNWANTED_SOFTWARE";
+      case 4:
+        return "SAFE_BROWSING_THREAT_BILLING";
+      case 0:
+      default:
+        return "SAFE_BROWSING_THREAT_UNKNOWN";
+    }
+  }
 
   static const SAFE_BROWSING_THREAT_UNKNOWN = const SafeBrowsingThreat._internal(0);
   static const SAFE_BROWSING_THREAT_MALWARE = const SafeBrowsingThreat._internal(1);
@@ -367,7 +383,7 @@ class SafeBrowsingThreat {
 class SafeBrowsingResponseAction {
   final int _value;
   const SafeBrowsingResponseAction._internal(this._value);
-  toValue() => _value;
+  int toValue() => _value;
 
   ///Act as if the user clicked the "back to safety" button.
   static const BACK_TO_SAFETY = const SafeBrowsingResponseAction._internal(0);
@@ -404,7 +420,7 @@ class SafeBrowsingResponse {
 class HttpAuthResponseAction {
   final int _value;
   const HttpAuthResponseAction._internal(this._value);
-  toValue() => _value;
+  int toValue() => _value;
 
   ///Instructs the WebView to cancel the authentication request.
   static const CANCEL = const HttpAuthResponseAction._internal(0);
@@ -484,7 +500,7 @@ class HttpAuthCredential {
 class ServerTrustAuthResponseAction {
   final int _value;
   const ServerTrustAuthResponseAction._internal(this._value);
-  toValue() => _value;
+  int toValue() => _value;
 
   ///Instructs the WebView to cancel the authentication challenge.
   static const CANCEL = const ServerTrustAuthResponseAction._internal(0);
@@ -534,7 +550,7 @@ class ServerTrustChallenge {
 class ClientCertResponseAction {
   final int _value;
   const ClientCertResponseAction._internal(this._value);
-  toValue() => _value;
+  int toValue() => _value;
 
   ///Cancel this request.
   static const CANCEL = const ClientCertResponseAction._internal(0);
@@ -611,7 +627,21 @@ class AndroidInAppWebViewCacheMode {
       return AndroidInAppWebViewCacheMode._internal(value);
     return null;
   }
-  toValue() => _value;
+  int toValue() => _value;
+  @override
+  String toString() {
+    switch(_value) {
+      case 1:
+        return "LOAD_CACHE_ELSE_NETWORK";
+      case 2:
+        return "LOAD_NO_CACHE";
+      case 3:
+        return "LOAD_CACHE_ONLY";
+      case -1:
+      default:
+        return "LOAD_DEFAULT";
+    }
+  }
 
   ///Default cache usage mode. If the navigation type doesn't impose any specific behavior,
   ///use cached resources when they are available and not expired, otherwise load resources from the network.
@@ -640,7 +670,21 @@ class AndroidInAppWebViewModeMenuItem {
       return AndroidInAppWebViewModeMenuItem._internal(value);
     return null;
   }
-  toValue() => _value;
+  int toValue() => _value;
+  @override
+  String toString() {
+    switch(_value) {
+      case 1:
+        return "MENU_ITEM_SHARE";
+      case 2:
+        return "MENU_ITEM_WEB_SEARCH";
+      case 4:
+        return "MENU_ITEM_PROCESS_TEXT";
+      case 0:
+      default:
+        return "MENU_ITEM_NONE";
+    }
+  }
 
   ///No menu items should be disabled.
   static const MENU_ITEM_NONE = const AndroidInAppWebViewModeMenuItem._internal(0);
@@ -668,7 +712,19 @@ class AndroidInAppWebViewForceDark {
       return AndroidInAppWebViewForceDark._internal(value);
     return null;
   }
-  toValue() => _value;
+  int toValue() => _value;
+  @override
+  String toString() {
+    switch(_value) {
+      case 1:
+        return "FORCE_DARK_AUTO";
+      case 2:
+        return "FORCE_DARK_ON";
+      case 0:
+      default:
+        return "FORCE_DARK_OFF";
+    }
+  }
 
   ///Disable force dark, irrespective of the force dark mode of the WebView parent.
   ///In this mode, WebView content will always be rendered as-is, regardless of whether native views are being automatically darkened.
@@ -691,7 +747,9 @@ class AndroidInAppWebViewLayoutAlgorithm {
   static AndroidInAppWebViewLayoutAlgorithm fromValue(String value) {
     return (["NORMAL", "TEXT_AUTOSIZING"].contains(value)) ? AndroidInAppWebViewLayoutAlgorithm._internal(value) : null;
   }
-  toValue() => _value;
+  String toValue() => _value;
+  @override
+  String toString() => _value;
 
   ///NORMAL means no rendering changes. This is the recommended choice for maximum compatibility across different platforms and Android versions.
   static const NORMAL = const AndroidInAppWebViewLayoutAlgorithm._internal("NORMAL");
@@ -718,7 +776,19 @@ class AndroidInAppWebViewMixedContentMode {
       return AndroidInAppWebViewMixedContentMode._internal(value);
     return null;
   }
-  toValue() => _value;
+  int toValue() => _value;
+  @override
+  String toString() {
+    switch(_value) {
+      case 1:
+        return "MIXED_CONTENT_NEVER_ALLOW";
+      case 2:
+        return "MIXED_CONTENT_COMPATIBILITY_MODE";
+      case 0:
+      default:
+        return "MIXED_CONTENT_ALWAYS_ALLOW";
+    }
+  }
 
   ///In this mode, the WebView will allow a secure origin to load content from any other origin, even if that origin is insecure.
   ///This is the least secure mode of operation for the WebView, and where possible apps should not set this mode.
@@ -748,7 +818,17 @@ class IosInAppWebViewSelectionGranularity {
       return IosInAppWebViewSelectionGranularity._internal(value);
     return null;
   }
-  toValue() => _value;
+  int toValue() => _value;
+  @override
+  String toString() {
+    switch(_value) {
+      case 1:
+        return "CHARACTER";
+      case 0:
+      default:
+        return "DYNAMIC";
+    }
+  }
 
   ///Selection granularity varies automatically based on the selection.
   static const DYNAMIC = const IosInAppWebViewSelectionGranularity._internal(0);
@@ -771,7 +851,9 @@ class IosInAppWebViewDataDetectorTypes {
     return (["NONE", "PHONE_NUMBER", "LINK", "ADDRESS", "CALENDAR_EVENT", "TRACKING_NUMBER",
       "TRACKING_NUMBER", "FLIGHT_NUMBER", "LOOKUP_SUGGESTION", "SPOTLIGHT_SUGGESTION", "ALL"].contains(value)) ? IosInAppWebViewDataDetectorTypes._internal(value) : null;
   }
-  toValue() => _value;
+  String toValue() => _value;
+  @override
+  String toString() => _value;
 
   ///No detection is performed.
   static const NONE = const IosInAppWebViewDataDetectorTypes._internal("NONE");
@@ -809,7 +891,19 @@ class InAppWebViewUserPreferredContentMode {
       return InAppWebViewUserPreferredContentMode._internal(value);
     return null;
   }
-  toValue() => _value;
+  int toValue() => _value;
+  @override
+  String toString() {
+    switch(_value) {
+      case 1:
+        return "MOBILE";
+      case 2:
+        return "DESKTOP";
+      case 0:
+      default:
+        return "RECOMMENDED";
+    }
+  }
 
   ///The recommended content mode for the current platform.
   static const RECOMMENDED = const InAppWebViewUserPreferredContentMode._internal(0);
@@ -833,7 +927,33 @@ class IosWebViewOptionsPresentationStyle {
       return IosWebViewOptionsPresentationStyle._internal(value);
     return null;
   }
-  toValue() => _value;
+  int toValue() => _value;
+  @override
+  String toString() {
+    switch(_value) {
+      case 1:
+        return "PAGE_SHEET";
+      case 2:
+        return "FORM_SHEET";
+      case 3:
+        return "CURRENT_CONTEXT";
+      case 4:
+        return "CUSTOM";
+      case 5:
+        return "OVER_FULL_SCREEN";
+      case 6:
+        return "OVER_CURRENT_CONTEXT";
+      case 7:
+        return "POPOVER";
+      case 8:
+        return "NONE";
+      case 9:
+        return "AUTOMATIC";
+      case 0:
+      default:
+        return "FULL_SCREEN";
+    }
+  }
 
   ///A presentation style in which the presented view covers the screen.
   static const FULL_SCREEN = const IosWebViewOptionsPresentationStyle._internal(0);
@@ -873,7 +993,21 @@ class IosWebViewOptionsTransitionStyle {
       return IosWebViewOptionsTransitionStyle._internal(value);
     return null;
   }
-  toValue() => _value;
+  int toValue() => _value;
+  @override
+  String toString() {
+    switch(_value) {
+      case 1:
+        return "FLIP_HORIZONTAL";
+      case 2:
+        return "CROSS_DISSOLVE";
+      case 3:
+        return "PARTIAL_CURL";
+      case 0:
+      default:
+        return "COVER_VERTICAL";
+    }
+  }
 
   ///When the view controller is presented, its view slides up from the bottom of the screen.
   ///On dismissal, the view slides back down. This is the default transition style.
@@ -907,7 +1041,19 @@ class IosSafariOptionsDismissButtonStyle {
       return IosSafariOptionsDismissButtonStyle._internal(value);
     return null;
   }
-  toValue() => _value;
+  int toValue() => _value;
+  @override
+  String toString() {
+    switch(_value) {
+      case 1:
+        return "CLOSE";
+      case 2:
+        return "CANCEL";
+      case 0:
+      default:
+        return "DONE";
+    }
+  }
 
   ///Makes the button title the localized string "Done".
   static const DONE = const IosSafariOptionsDismissButtonStyle._internal(0);
@@ -962,7 +1108,7 @@ class ChromeSafariBrowserClassOptions {
 class AjaxRequestAction {
   final int _value;
   const AjaxRequestAction._internal(this._value);
-  toValue() => _value;
+  int toValue() => _value;
 
   ///Aborts the current [AjaxRequest].
   static const ABORT = const AjaxRequestAction._internal(0);
@@ -992,7 +1138,7 @@ class AjaxRequestEventType {
   static AjaxRequestEventType fromValue(String value) {
     return (["loadstart", "load", "loadend", "progress", "error", "abort"].contains(value)) ? AjaxRequestEventType._internal(value) : null;
   }
-  toValue() => _value;
+  String toValue() => _value;
   String toString() => _value;
 
   ///The LOADSTART event is fired when a request has started to load data.
@@ -1044,8 +1190,23 @@ class AjaxRequestReadyState {
       return AjaxRequestReadyState._internal(value);
     return null;
   }
-  toValue() => _value;
-  String toString() => _value.toString();
+  int toValue() => _value;
+  @override
+  String toString() {
+    switch(_value) {
+      case 1:
+        return "OPENED";
+      case 2:
+        return "HEADERS_RECEIVED";
+      case 3:
+        return "LOADING";
+      case 4:
+        return "DONE";
+      case 0:
+      default:
+        return "UNSENT";
+    }
+  }
 
   ///Client has been created. `XMLHttpRequest.open()` not called yet.
   static const UNSENT = const AjaxRequestReadyState._internal(0);
@@ -1176,7 +1337,7 @@ class AjaxRequest {
 class FetchRequestAction {
   final int _value;
   const FetchRequestAction._internal(this._value);
-  toValue() => _value;
+  int toValue() => _value;
 
   ///Aborts the fetch request.
   static const ABORT = const FetchRequestAction._internal(0);
diff --git a/nodejs_server_test_auth_basic_and_ssl/index.js b/nodejs_server_test_auth_basic_and_ssl/index.js
index 2e8d7a06..7575c629 100644
--- a/nodejs_server_test_auth_basic_and_ssl/index.js
+++ b/nodejs_server_test_auth_basic_and_ssl/index.js
@@ -64,10 +64,19 @@ https.createServer(options, appHttps).listen(4433)
 appAuthBasic.use((req, res, next) => {
   let user = auth(req)
 
-  if (user === undefined || user['name'] !== 'user 1' || user['pass'] !== 'password 1') {
+  if (user === undefined || user['name'] !== 'USERNAME' || user['pass'] !== 'PASSWORD') {
     res.statusCode = 401
     res.setHeader('WWW-Authenticate', 'Basic realm="Node"')
-    res.end('Unauthorized')
+    res.send(`
+        <html>
+          <head>
+          </head>
+          <body>
+            <h1>Unauthorized</h1>
+          </body>
+        </html>
+      `);
+    res.end()
   } else {
     next()
   }
@@ -80,7 +89,7 @@ appAuthBasic.get("/", (req, res) => {
       <head>
       </head>
       <body>
-        <p>HELLO</p>
+        <h1>Authorized</h1>
       </body>
     </html>
   `);