From 16de8b199dc99896a18dc4a0df233901a8a121cb Mon Sep 17 00:00:00 2001
From: Lorenzo Pichilli <pichillilorenzo@gmail.com>
Date: Wed, 6 Nov 2019 00:23:24 +0100
Subject: [PATCH] added onNavigationStateChange, updated onAjaxProgress and
 onAjaxReadyStateChange return type

---
 .idea/workspace.xml                           | 200 ++++++++----------
 CHANGELOG.md                                  |   3 +-
 .../InAppWebView/InAppWebView.java            |   6 +-
 .../InAppWebView/InAppWebViewClient.java      |  19 +-
 example/assets/index.html                     |  24 +++
 example/lib/inline_example.screen.dart        |  12 +-
 ios/Classes/InAppWebView.swift                |  71 ++++++-
 lib/src/in_app_browser.dart                   |  30 +++
 lib/src/in_app_webview.dart                   |  44 ++--
 lib/src/types.dart                            |  10 +
 10 files changed, 270 insertions(+), 149 deletions(-)

diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 638eec5d..3576e27d 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -15,33 +15,16 @@
   </component>
   <component name="ChangeListManager">
     <list default="true" id="9b41f7a2-a71e-4923-91fb-249d7815b3e7" name="Default" comment="">
-      <change afterPath="$PROJECT_DIR$/nodejs_server_test_auth_basic_and_ssl/assets/flutter_logo.svg" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/.idea/runConfigurations/example_lib_main_dart.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/runConfigurations/example_lib_main_dart.xml" 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/ContentBlocker/ContentBlockerHandler.java" beforeDir="false" afterPath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/ContentBlocker/ContentBlockerHandler.java" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/FlutterWebView.java" beforeDir="false" afterPath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/FlutterWebView.java" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppBrowser.java" beforeDir="false" afterPath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppBrowser.java" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppBrowserActivity.java" beforeDir="false" afterPath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppBrowserActivity.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="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/InAppWebViewOptions.java" beforeDir="false" afterPath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/InAppWebViewOptions.java" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/JavaScriptBridgeInterface.java" beforeDir="false" afterPath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/JavaScriptBridgeInterface.java" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/example/assets/index.html" beforeDir="false" afterPath="$PROJECT_DIR$/example/assets/index.html" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/example/ios/Flutter/flutter_export_environment.sh" beforeDir="false" afterPath="$PROJECT_DIR$/example/ios/Flutter/flutter_export_environment.sh" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/example/ios/Runner.xcodeproj/project.pbxproj" beforeDir="false" afterPath="$PROJECT_DIR$/example/ios/Runner.xcodeproj/project.pbxproj" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/example/lib/inline_example.screen.dart" beforeDir="false" afterPath="$PROJECT_DIR$/example/lib/inline_example.screen.dart" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/ios/Classes/FlutterWebViewController.swift" beforeDir="false" afterPath="$PROJECT_DIR$/ios/Classes/FlutterWebViewController.swift" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/ios/Classes/InAppWebView.swift" beforeDir="false" afterPath="$PROJECT_DIR$/ios/Classes/InAppWebView.swift" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/ios/Classes/InAppWebViewOptions.swift" beforeDir="false" afterPath="$PROJECT_DIR$/ios/Classes/InAppWebViewOptions.swift" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/ios/Classes/SwiftFlutterPlugin.swift" beforeDir="false" afterPath="$PROJECT_DIR$/ios/Classes/SwiftFlutterPlugin.swift" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/ios/flutter_inappbrowser.podspec" beforeDir="false" afterPath="$PROJECT_DIR$/ios/flutter_inappbrowser.podspec" 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="$PROJECT_DIR$/lib/src/webview_options.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/src/webview_options.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" />
-      <change beforePath="$PROJECT_DIR$/nodejs_server_test_auth_basic_and_ssl/package-lock.json" beforeDir="false" afterPath="$PROJECT_DIR$/nodejs_server_test_auth_basic_and_ssl/package-lock.json" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/nodejs_server_test_auth_basic_and_ssl/package.json" beforeDir="false" afterPath="$PROJECT_DIR$/nodejs_server_test_auth_basic_and_ssl/package.json" afterDir="false" />
     </list>
     <ignored path="$PROJECT_DIR$/.dart_tool/" />
     <ignored path="$PROJECT_DIR$/.idea/" />
@@ -64,8 +47,8 @@
       <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="429">
-              <caret line="628" column="43" selection-start-line="628" selection-start-column="16" selection-end-line="628" selection-end-column="43" />
+            <state relative-caret-position="257">
+              <caret line="194" column="34" lean-forward="true" selection-start-line="189" selection-start-column="2" selection-end-line="194" selection-end-column="34" />
               <folding>
                 <element signature="e#0#17#0" expanded="true" />
               </folding>
@@ -73,11 +56,23 @@
           </provider>
         </entry>
       </file>
+      <file pinned="false" current-in-tab="true">
+        <entry file="file://$PROJECT_DIR$/lib/src/in_app_browser.dart">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="217">
+              <caret line="510" column="34" selection-start-line="510" selection-start-column="34" selection-end-line="510" selection-end-column="34" />
+              <folding>
+                <element signature="e#0#20#0" expanded="true" />
+              </folding>
+            </state>
+          </provider>
+        </entry>
+      </file>
       <file pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/lib/src/types.dart">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="-319">
-              <caret line="776" column="32" selection-start-line="776" selection-start-column="32" selection-end-line="776" selection-end-column="32" />
+            <state relative-caret-position="13">
+              <caret line="709" column="3" selection-start-line="709" selection-start-column="3" selection-end-line="709" selection-end-column="3" />
               <folding>
                 <element signature="e#0#20#0" expanded="true" />
               </folding>
@@ -100,26 +95,17 @@
       <file pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/example/assets/index.html">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="423">
-              <caret line="80" column="26" selection-start-line="78" selection-start-column="12" selection-end-line="80" selection-end-column="26" />
+            <state relative-caret-position="185">
+              <caret line="35" column="52" selection-start-line="35" selection-start-column="52" selection-end-line="36" selection-end-column="15" />
             </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="-11">
-              <caret line="61" selection-start-line="61" selection-end-line="61" />
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file pinned="false" current-in-tab="true">
         <entry file="file://$PROJECT_DIR$/example/lib/inline_example.screen.dart">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="164">
-              <caret line="89" column="55" selection-start-line="89" selection-start-column="55" selection-end-line="89" selection-end-column="55" />
+            <state relative-caret-position="177">
+              <caret line="313" column="35" selection-start-line="313" selection-start-column="12" selection-end-line="313" selection-end-column="35" />
               <folding>
                 <element signature="e#0#20#0" expanded="true" />
               </folding>
@@ -130,17 +116,8 @@
       <file pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/CHANGELOG.md">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="435">
-              <caret line="29" selection-start-line="29" selection-end-line="29" />
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/example/pubspec.yaml">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="116">
-              <caret line="23" column="28" selection-start-line="23" selection-start-column="28" selection-end-line="23" selection-end-column="28" />
+            <state relative-caret-position="450">
+              <caret line="30" column="39" selection-start-line="30" selection-start-column="39" selection-end-line="30" selection-end-column="39" />
             </state>
           </provider>
         </entry>
@@ -157,10 +134,6 @@
   </component>
   <component name="FindInProjectRecents">
     <findStrings>
-      <find>initialOpti</find>
-      <find>Platform</find>
-      <find>Platform.i</find>
-      <find>getOption</find>
       <find>.toValue</find>
       <find>fromValue(</find>
       <find>?.toMap());</find>
@@ -187,6 +160,10 @@
       <find>onAjaxEvent</find>
       <find>shouldInterceptAjaxRequest</find>
       <find>shouldInterceptFetchRequest</find>
+      <find>onAjaxProgress</find>
+      <find>onAjaxReady</find>
+      <find>NAVIGATION</find>
+      <find>onNavigationStateChange</find>
     </findStrings>
     <replaceStrings>
       <replace>activity.getPreferences(0)</replace>
@@ -251,18 +228,18 @@
         <option value="$PROJECT_DIR$/example/lib/test.dart" />
         <option value="$PROJECT_DIR$/example/lib/webview_example.screen.dart" />
         <option value="$PROJECT_DIR$/lib/src/content_blocker.dart" />
-        <option value="$PROJECT_DIR$/lib/src/in_app_browser.dart" />
         <option value="$PROJECT_DIR$/lib/src/chrome_safari_browser.dart" />
         <option value="$PROJECT_DIR$/example/lib/chrome_safari_example.screen.dart" />
         <option value="$PROJECT_DIR$/example/pubspec.yaml" />
         <option value="$PROJECT_DIR$/ios/flutter_inappbrowser.podspec" />
-        <option value="$PROJECT_DIR$/lib/src/types.dart" />
         <option value="$PROJECT_DIR$/nodejs_server_test_auth_basic_and_ssl/index.js" />
-        <option value="$PROJECT_DIR$/lib/src/in_app_webview.dart" />
-        <option value="$PROJECT_DIR$/example/assets/index.html" />
         <option value="$PROJECT_DIR$/lib/src/webview_options.dart" />
-        <option value="$PROJECT_DIR$/CHANGELOG.md" />
+        <option value="$PROJECT_DIR$/lib/src/types.dart" />
         <option value="$PROJECT_DIR$/example/lib/inline_example.screen.dart" />
+        <option value="$PROJECT_DIR$/CHANGELOG.md" />
+        <option value="$PROJECT_DIR$/example/assets/index.html" />
+        <option value="$PROJECT_DIR$/lib/src/in_app_webview.dart" />
+        <option value="$PROJECT_DIR$/lib/src/in_app_browser.dart" />
       </list>
     </option>
   </component>
@@ -284,17 +261,6 @@
               <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" />
@@ -337,17 +303,6 @@
         </subPane>
       </pane>
       <pane id="PackagesPane" />
-      <pane id="Scope">
-        <subPane subId="Project Files">
-          <expand>
-            <path>
-              <item name="Root" type="cbb8eebc:String" user="Root" />
-              <item name="flutter_inappbrowser" type="cbb8eebc:String" user="flutter_inappbrowser" />
-            </path>
-          </expand>
-          <select />
-        </subPane>
-      </pane>
       <pane id="AndroidView">
         <subPane>
           <expand>
@@ -377,6 +332,17 @@
           <select />
         </subPane>
       </pane>
+      <pane id="Scope">
+        <subPane subId="Project Files">
+          <expand>
+            <path>
+              <item name="Root" type="cbb8eebc:String" user="Root" />
+              <item name="flutter_inappbrowser" type="cbb8eebc:String" user="flutter_inappbrowser" />
+            </path>
+          </expand>
+          <select />
+        </subPane>
+      </pane>
     </panes>
   </component>
   <component name="PropertiesComponent">
@@ -541,7 +507,7 @@
       <window_info id="Resources Explorer" order="8" />
       <window_info anchor="bottom" id="Message" order="0" />
       <window_info anchor="bottom" id="Find" order="1" weight="0.32642487" />
-      <window_info anchor="bottom" id="Run" order="2" sideWeight="0.49574015" weight="0.5181347" />
+      <window_info active="true" anchor="bottom" id="Run" order="2" sideWeight="0.49574015" visible="true" weight="0.5792746" />
       <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" />
@@ -549,7 +515,7 @@
       <window_info anchor="bottom" id="Android Profiler" order="7" show_stripe_button="false" />
       <window_info anchor="bottom" id="Event Log" order="8" sideWeight="0.50692225" side_tool="true" weight="0.38445595" />
       <window_info anchor="bottom" id="Version Control" order="9" weight="0.32953367" />
-      <window_info active="true" anchor="bottom" id="Terminal" order="10" sideWeight="0.49533224" visible="true" weight="0.37823835" />
+      <window_info anchor="bottom" id="Terminal" order="10" sideWeight="0.49533224" weight="0.37823835" />
       <window_info anchor="bottom" id="Logcat" order="11" weight="0.32953367" />
       <window_info anchor="bottom" id="Messages" order="12" weight="0.3253886" />
       <window_info anchor="bottom" id="Dependency Viewer" order="13" weight="0.32800853" />
@@ -766,13 +732,10 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/lib/src/in_app_browser.dart">
+    <entry file="file://$PROJECT_DIR$/ios/flutter_inappbrowser.podspec">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="896">
-          <caret line="287" column="5" selection-start-line="276" selection-start-column="4" selection-end-line="287" selection-end-column="5" />
-          <folding>
-            <element signature="e#0#20#0" expanded="true" />
-          </folding>
+        <state relative-caret-position="300">
+          <caret line="20" column="25" selection-start-line="20" selection-start-column="25" selection-end-line="20" selection-end-column="25" />
         </state>
       </provider>
     </entry>
@@ -783,43 +746,22 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/ios/flutter_inappbrowser.podspec">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="300">
-          <caret line="20" column="25" selection-start-line="20" selection-start-column="25" selection-end-line="20" selection-end-column="25" />
-        </state>
-      </provider>
-    </entry>
-    <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="-11">
-          <caret line="61" selection-start-line="61" selection-end-line="61" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/example/assets/index.html">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="423">
-          <caret line="80" column="26" selection-start-line="78" selection-start-column="12" selection-end-line="80" selection-end-column="26" />
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/lib/src/types.dart">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="-319">
-          <caret line="776" column="32" selection-start-line="776" selection-start-column="32" selection-end-line="776" selection-end-column="32" />
+        <state relative-caret-position="13">
+          <caret line="709" column="3" selection-start-line="709" selection-start-column="3" selection-end-line="709" selection-end-column="3" />
           <folding>
             <element signature="e#0#20#0" expanded="true" />
           </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/lib/src/in_app_webview.dart">
+    <entry file="file://$PROJECT_DIR$/example/lib/inline_example.screen.dart">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="429">
-          <caret line="628" column="43" selection-start-line="628" selection-start-column="16" selection-end-line="628" selection-end-column="43" />
+        <state relative-caret-position="177">
+          <caret line="313" column="35" selection-start-line="313" selection-start-column="12" selection-end-line="313" selection-end-column="35" />
           <folding>
-            <element signature="e#0#17#0" expanded="true" />
+            <element signature="e#0#20#0" expanded="true" />
           </folding>
         </state>
       </provider>
@@ -836,15 +778,39 @@
     </entry>
     <entry file="file://$PROJECT_DIR$/CHANGELOG.md">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="435">
-          <caret line="29" selection-start-line="29" selection-end-line="29" />
+        <state relative-caret-position="450">
+          <caret line="30" column="39" selection-start-line="30" selection-start-column="39" selection-end-line="30" selection-end-column="39" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/example/lib/inline_example.screen.dart">
+    <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="164">
-          <caret line="89" column="55" selection-start-line="89" selection-start-column="55" selection-end-line="89" selection-end-column="55" />
+        <state relative-caret-position="15">
+          <caret line="61" selection-start-line="61" selection-end-line="61" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/example/assets/index.html">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="185">
+          <caret line="35" column="52" selection-start-line="35" selection-start-column="52" selection-end-line="36" selection-end-column="15" />
+        </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="257">
+          <caret line="194" column="34" lean-forward="true" selection-start-line="189" selection-start-column="2" selection-end-line="194" selection-end-column="34" />
+          <folding>
+            <element signature="e#0#17#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/lib/src/in_app_browser.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="217">
+          <caret line="510" column="34" selection-start-line="510" selection-start-column="34" selection-end-line="510" selection-end-column="34" />
           <folding>
             <element signature="e#0#20#0" expanded="true" />
           </folding>
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2b884586..9169ec81 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -27,7 +27,8 @@
 - Added `onReceivedServerTrustAuthRequest` and `onReceivedClientCertRequest` events to manage SSL requests
 - Added `onFindResultReceived` event, `findAllAsync`, `findNext` and `clearMatches` methods 
 - Added `getHtml`, `injectJavascriptFileFromAsset` and `injectCSSFileFromAsset` methods
-- Added `shouldInterceptAjaxRequest`, `onAjaxReadyStateChange`, `onAjaxProgressEvent` and `shouldInterceptFetchRequest` events with `useShouldInterceptAjaxRequest` and `useShouldInterceptFetchRequest` webview options
+- Added `shouldInterceptAjaxRequest`, `onAjaxReadyStateChange`, `onAjaxProgress` and `shouldInterceptFetchRequest` events with `useShouldInterceptAjaxRequest` and `useShouldInterceptFetchRequest` webview options
+- Added `onNavigationStateChange` event
 - 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 c3b61968..4ae9bb68 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
@@ -154,9 +154,9 @@ final public class InAppWebView extends InputAwareWebView {
           "        lengthComputable: e.lengthComputable" +
           "      }" +
           "    };" +
-          "    window." + JavaScriptBridgeInterface.name + ".callHandler('onAjaxProgressEvent', ajaxRequest).then(function(result) {" +
+          "    window." + JavaScriptBridgeInterface.name + ".callHandler('onAjaxProgress', ajaxRequest).then(function(result) {" +
           "      if (result != null) {" +
-          "        switch (result.action) {" +
+          "        switch (result) {" +
           "          case 0:" +
           "            self.abort();" +
           "            return;" +
@@ -197,7 +197,7 @@ final public class InAppWebView extends InputAwareWebView {
           "      };" +
           "      window." + JavaScriptBridgeInterface.name + ".callHandler('onAjaxReadyStateChange', ajaxRequest).then(function(result) {" +
           "        if (result != null) {" +
-          "          switch (result.action) {" +
+          "          switch (result) {" +
           "            case 0:" +
           "              self.abort();" +
           "              return;" +
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 ae397965..88b630ed 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
@@ -49,9 +49,9 @@ public class InAppWebViewClient extends WebViewClient {
   private FlutterWebView flutterWebView;
   private InAppBrowserActivity inAppBrowserActivity;
   Map<Integer, String> statusCodeMapping = new HashMap<Integer, String>();
-  long startPageTime = 0;
   private static int previousAuthRequestFailureCount = 0;
   private static List<Credential> credentialsProposed = null;
+  private String onPageStartedURL = "";
 
   public InAppWebViewClient(Object obj) {
     super();
@@ -145,9 +145,9 @@ public class InAppWebViewClient extends WebViewClient {
       webView.loadUrl("javascript:" + InAppWebView.resourceObserverJS.replaceAll("[\r\n]+", ""));
     }
 
+    onPageStartedURL = url;
     super.onPageStarted(view, url, favicon);
 
-    startPageTime = System.currentTimeMillis();
     webView.isLoading = true;
     if (inAppBrowserActivity != null && inAppBrowserActivity.searchView != null && !url.equals(inAppBrowserActivity.searchView.getQuery().toString())) {
       inAppBrowserActivity.searchView.setQuery(url, false);
@@ -194,6 +194,21 @@ public class InAppWebViewClient extends WebViewClient {
     getChannel().invokeMethod("onLoadStop", obj);
   }
 
+  @Override
+  public void doUpdateVisitedHistory (WebView view, String url, boolean isReload) {
+    super.doUpdateVisitedHistory(view, url, isReload);
+
+    if (!isReload && !url.equals(onPageStartedURL)) {
+      onPageStartedURL = "";
+      Map<String, Object> obj = new HashMap<>();
+      if (inAppBrowserActivity != null)
+        obj.put("uuid", inAppBrowserActivity.uuid);
+      obj.put("url", url);
+      getChannel().invokeMethod("onNavigationStateChange", obj);
+    }
+  }
+
+  @Override
   public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {
     super.onReceivedError(view, errorCode, description, failingUrl);
 
diff --git a/example/assets/index.html b/example/assets/index.html
index 4930ba70..5bcf2652 100644
--- a/example/assets/index.html
+++ b/example/assets/index.html
@@ -31,6 +31,9 @@
                 <option value="1">option 1</option>
                 <option value="2">option 2</option>
             </select>
+            <button onclick="testHistoryPush1()">History Push 1</button>
+            <button onclick="testHistoryPush2()">History Push 2</button>
+            <button onclick="testLocationHref()">Location Href</button>
             <p>
                 <img src="https://via.placeholder.com/100x50" alt="placeholder 100x50">
             </p>
@@ -51,6 +54,27 @@
     </div>
 
     <script>
+
+        var state = { 'page_id': 1, 'user_id': 5 };
+        function testHistoryPush1() {
+            var randomNumber = 100 * Math.random();
+            var title = 'Hello World ' + randomNumber;
+            var url = 'hello-foo-' + randomNumber + '.html';
+            history.pushState(state, title, url);
+        }
+
+        function testHistoryPush2() {
+            var randomNumber = 100 * Math.random();
+            var title = 'Hello World ' + randomNumber;
+            var url = 'hello-bar-' + randomNumber + '.html';
+            history.replaceState(state, title, url);
+        }
+
+        function testLocationHref() {
+            var randomNumber = 100 * Math.random();
+            window.location = "#foo-" + randomNumber;
+        }
+
         window.addEventListener("flutterInAppBrowserPlatformReady", function(event) {
             console.log("ready");
 
diff --git a/example/lib/inline_example.screen.dart b/example/lib/inline_example.screen.dart
index 2d42f46b..9bc0061b 100755
--- a/example/lib/inline_example.screen.dart
+++ b/example/lib/inline_example.screen.dart
@@ -300,17 +300,23 @@ class _InlineExampleScreenState extends State<InlineExampleScreen> {
             },
             onAjaxReadyStateChange: (InAppWebViewController controller, AjaxRequest ajaxRequest) async {
               print("AJAX READY STATE CHANGE: ${ajaxRequest.method} - ${ajaxRequest.url}, ${ajaxRequest.status}, ${ajaxRequest.readyState}, ${ajaxRequest.responseType}, ${ajaxRequest.responseText}, ${ajaxRequest.responseHeaders}");
-              return null;
+              return AjaxRequestAction.ABORT;
             },
-            onAjaxProgressEvent: (InAppWebViewController controller, AjaxRequest ajaxRequest) async {
+            onAjaxProgress: (InAppWebViewController controller, AjaxRequest ajaxRequest) async {
               print("AJAX EVENT: ${ajaxRequest.method} - ${ajaxRequest.url}, ${ajaxRequest.event.type}, LOADED: ${ajaxRequest.event.loaded}, ${ajaxRequest.responseHeaders}");
-              return null;
+              return AjaxRequestAction.ABORT;
             },
             shouldInterceptFetchRequest: (InAppWebViewController controller, FetchRequest fetchRequest) async {
               print("FETCH REQUEST: ${fetchRequest.method} - ${fetchRequest.url}");
               fetchRequest.action = FetchRequestAction.ABORT;
               return fetchRequest;
             },
+            onNavigationStateChange: (InAppWebViewController controller, String url) async {
+              print("NAVIGATION STATE CHANGE: ${url}");
+              setState(() {
+                this.url = url;
+              });
+            },
           ),
         ),
       ),
diff --git a/ios/Classes/InAppWebView.swift b/ios/Classes/InAppWebView.swift
index 77ecda24..34d76330 100755
--- a/ios/Classes/InAppWebView.swift
+++ b/ios/Classes/InAppWebView.swift
@@ -124,7 +124,7 @@ function wkwebview_FindAllAsyncForElement(element, keyword) {
           value.substr(idx + keyword.length)
         );
 
-        window.webkit.messageHandlers["findResultReceived"].postMessage(
+        window.webkit.messageHandlers["onFindResultReceived"].postMessage(
           JSON.stringify({
             activeMatchOrdinal: wkwebview_CurrentHighlight,
             numberOfMatches: wkwebview_SearchResultCount,
@@ -154,7 +154,7 @@ function wkwebview_FindAllAsync(keyword) {
   wkwebview_ClearMatches();
   wkwebview_FindAllAsyncForElement(document.body, keyword.toLowerCase());
   wkwebview_IsDoneCounting = true;
-  window.webkit.messageHandlers["findResultReceived"].postMessage(
+  window.webkit.messageHandlers["onFindResultReceived"].postMessage(
     JSON.stringify({
       activeMatchOrdinal: wkwebview_CurrentHighlight,
       numberOfMatches: wkwebview_SearchResultCount,
@@ -221,7 +221,7 @@ function wkwebview_FindNext(forward) {
       block: "center"
     });
 
-    window.webkit.messageHandlers["findResultReceived"].postMessage(
+    window.webkit.messageHandlers["onFindResultReceived"].postMessage(
       JSON.stringify({
         activeMatchOrdinal: wkwebview_CurrentHighlight,
         numberOfMatches: wkwebview_SearchResultCount,
@@ -291,9 +291,9 @@ let interceptAjaxRequestsJS = """
         lengthComputable: e.lengthComputable
       }
     };
-    window.\(JAVASCRIPT_BRIDGE_NAME).callHandler('onAjaxProgressEvent', ajaxRequest).then(function(result) {
+    window.\(JAVASCRIPT_BRIDGE_NAME).callHandler('onAjaxProgress', ajaxRequest).then(function(result) {
       if (result != null) {
-        switch (result.action) {
+        switch (result) {
           case 0:
             self.abort();
             return;
@@ -334,7 +334,7 @@ let interceptAjaxRequestsJS = """
       };
       window.\(JAVASCRIPT_BRIDGE_NAME).callHandler('onAjaxReadyStateChange', ajaxRequest).then(function(result) {
         if (result != null) {
-          switch (result.action) {
+          switch (result) {
             case 0:
               self.abort();
               return;
@@ -457,6 +457,35 @@ let interceptFetchRequestsJS = """
 })(window.fetch);
 """
 
+let interceptNavigationStateChangeJS = """
+(function(window, document, history) {
+  history.pushState = (function(f) {
+    return function pushState(){
+      var ret = f.apply(this, arguments);
+      window.dispatchEvent(new Event('pushstate'));
+      window.dispatchEvent(new Event('locationchange'));
+      return ret;
+    };
+  })(history.pushState);
+  history.replaceState = ( function(f) {
+    return function replaceState(){
+      var ret = f.apply(this, arguments);
+      window.dispatchEvent(new Event('replacestate'));
+      window.dispatchEvent(new Event('locationchange'));
+      return ret;
+    };
+  })(history.replaceState);
+  window.addEventListener('popstate',function() {
+    window.dispatchEvent(new Event('locationchange'));
+  });
+  window.addEventListener('locationchange', function() {
+    window.webkit.messageHandlers["onNavigationStateChange"].postMessage(JSON.stringify({
+      url: document.location.href
+    }));
+  });
+})(window, window.document, window.history);
+"""
+
 public class InAppWebView: WKWebView, UIScrollViewDelegate, WKUIDelegate, WKNavigationDelegate, WKScriptMessageHandler {
 
     var IABController: InAppBrowserWebViewController?
@@ -539,7 +568,12 @@ public class InAppWebView: WKWebView, UIScrollViewDelegate, WKUIDelegate, WKNavi
         
         let findTextHighlightJSScript = WKUserScript(source: findTextHighlightJS, injectionTime: .atDocumentStart, forMainFrameOnly: false)
         configuration.userContentController.addUserScript(findTextHighlightJSScript)
-        configuration.userContentController.add(self, name: "findResultReceived")
+        configuration.userContentController.add(self, name: "onFindResultReceived")
+        
+        let interceptNavigationStateChangeJSScript = WKUserScript(source: interceptNavigationStateChangeJS, injectionTime: .atDocumentStart, forMainFrameOnly: false)
+        configuration.userContentController.addUserScript(interceptNavigationStateChangeJSScript)
+        configuration.userContentController.add(self, name: "onNavigationStateChange")
+        
         
         if (options?.useShouldInterceptAjaxRequest)! {
             let interceptAjaxRequestsJSScript = WKUserScript(source: interceptAjaxRequestsJS, injectionTime: .atDocumentStart, forMainFrameOnly: false)
@@ -659,7 +693,7 @@ public class InAppWebView: WKWebView, UIScrollViewDelegate, WKUIDelegate, WKNavi
     
     override public func observeValue(forKeyPath keyPath: String?, of object: Any?,
                                change: [NSKeyValueChangeKey : Any]?, context: UnsafeMutableRawPointer?) {
-        if keyPath == "estimatedProgress" {
+        if keyPath == #keyPath(WKWebView.estimatedProgress) {
             let progress = Int(estimatedProgress * 100)
             onProgressChanged(progress: progress)
         }
@@ -1595,6 +1629,18 @@ public class InAppWebView: WKWebView, UIScrollViewDelegate, WKUIDelegate, WKNavi
         }
     }
     
+    public func onNavigationStateChange(url: String) {
+        var arguments: [String : Any] = [
+            "url": url
+        ]
+        if IABController != nil {
+            arguments["uuid"] = IABController!.uuid
+        }
+        if let channel = getChannel() {
+            channel.invokeMethod("onNavigationStateChange", arguments: arguments)
+        }
+    }
+    
     public func onScrollChanged(x: Int, y: Int) {
         var arguments: [String: Any] = ["x": x, "y": y]
         if IABController != nil {
@@ -1800,7 +1846,7 @@ public class InAppWebView: WKWebView, UIScrollViewDelegate, WKUIDelegate, WKNavi
             let _callHandlerID = body["_callHandlerID"] as! Int64
             let args = body["args"] as! String
             onCallJsHandler(handlerName: handlerName, _callHandlerID: _callHandlerID, args: args)
-        } else if message.name == "findResultReceived" {
+        } else if message.name == "onFindResultReceived" {
             if let resource = convertToDictionary(text: message.body as! String) {
                 let activeMatchOrdinal = resource["activeMatchOrdinal"] as! Int
                 let numberOfMatches = resource["numberOfMatches"] as! Int
@@ -1808,6 +1854,13 @@ public class InAppWebView: WKWebView, UIScrollViewDelegate, WKUIDelegate, WKNavi
                 
                 self.onFindResultReceived(activeMatchOrdinal: activeMatchOrdinal, numberOfMatches: numberOfMatches, isDoneCounting: isDoneCounting)
             }
+        } else if message.name == "onNavigationStateChange" {
+            if let resource = convertToDictionary(text: message.body as! String) {
+                let url = resource["url"] as! String
+                
+                self.onNavigationStateChange(url: url)
+            }
+           
         }
     }
     
diff --git a/lib/src/in_app_browser.dart b/lib/src/in_app_browser.dart
index 88ea590d..5928dc99 100644
--- a/lib/src/in_app_browser.dart
+++ b/lib/src/in_app_browser.dart
@@ -483,6 +483,36 @@ class InAppBrowser {
 
   }
 
+  ///
+  Future<AjaxRequest> shouldInterceptAjaxRequest(AjaxRequest ajaxRequest) {
+
+  }
+
+  ///
+  Future<AjaxRequestAction> onAjaxReadyStateChange(AjaxRequest ajaxRequest) {
+
+  }
+
+  ///
+  Future<AjaxRequestAction> onAjaxProgress(AjaxRequest ajaxRequest) {
+
+}
+
+  ///
+  Future<FetchRequest> shouldInterceptFetchRequest(FetchRequest fetchRequest) {
+
+  }
+
+  ///Event fired when the navigation state of the [InAppWebView] changes throught the usage of
+  ///javascript **[History API](https://developer.mozilla.org/en-US/docs/Web/API/History_API)** functions (`pushState()`, `replaceState()`) and `onpopstate` event.
+  ///
+  ///Also, the event is fired when the javascript `window.location` changes without reloading the webview (for example appending or modifying an hash to the url).
+  ///
+  ///[url] represents the new url.
+  void onNavigationStateChange(String url) {
+
+  }
+
   void throwIsAlreadyOpened({String message = ''}) {
     if (this.isOpened()) {
       throw Exception(['Error: ${ (message.isEmpty) ? '' : message + ' '}The browser is already opened.']);
diff --git a/lib/src/in_app_webview.dart b/lib/src/in_app_webview.dart
index dfb1cf0d..6485b25d 100755
--- a/lib/src/in_app_webview.dart
+++ b/lib/src/in_app_webview.dart
@@ -179,14 +179,22 @@ class InAppWebView extends StatefulWidget {
   final Future<AjaxRequest> Function(InAppWebViewController controller, AjaxRequest ajaxRequest) shouldInterceptAjaxRequest;
 
   ///
-  final Future<AjaxRequest> Function(InAppWebViewController controller, AjaxRequest ajaxRequest) onAjaxReadyStateChange;
+  final Future<AjaxRequestAction> Function(InAppWebViewController controller, AjaxRequest ajaxRequest) onAjaxReadyStateChange;
 
   ///
-  final Future<AjaxRequest> Function(InAppWebViewController controller, AjaxRequest ajaxRequest) onAjaxProgressEvent;
+  final Future<AjaxRequestAction> Function(InAppWebViewController controller, AjaxRequest ajaxRequest) onAjaxProgress;
 
   ///
   final Future<FetchRequest> Function(InAppWebViewController controller, FetchRequest fetchRequest) shouldInterceptFetchRequest;
 
+  ///Event fired when the navigation state of the [InAppWebView] changes throught the usage of
+  ///javascript **[History API](https://developer.mozilla.org/en-US/docs/Web/API/History_API)** functions (`pushState()`, `replaceState()`) and `onpopstate` event.
+  ///
+  ///Also, the event is fired when the javascript `window.location` changes without reloading the webview (for example appending or modifying an hash to the url).
+  ///
+  ///[url] represents the new url.
+  final void Function(InAppWebViewController controller, String url) onNavigationStateChange;
+
   ///Initial url that will be loaded.
   final String initialUrl;
   ///Initial asset file that will be loaded. See [InAppWebView.loadFile()] for explanation.
@@ -236,8 +244,9 @@ class InAppWebView extends StatefulWidget {
     this.onFindResultReceived,
     this.shouldInterceptAjaxRequest,
     this.onAjaxReadyStateChange,
-    this.onAjaxProgressEvent,
+    this.onAjaxProgress,
     this.shouldInterceptFetchRequest,
+    this.onNavigationStateChange,
     this.gestureRecognizers,
   }) : super(key: key);
 
@@ -531,6 +540,13 @@ class InAppWebViewController {
         else if (_inAppBrowser != null)
           _inAppBrowser.onFindResultReceived(activeMatchOrdinal, numberOfMatches, isDoneCounting);
         break;
+      case "onNavigationStateChange":
+        String url = call.arguments["url"];
+        if (_widget != null && _widget.onNavigationStateChange != null)
+          _widget.onNavigationStateChange(this, url);
+        else if (_inAppBrowser != null)
+          _inAppBrowser.onNavigationStateChange(url);
+        break;
       case "onCallJsHandler":
         String handlerName = call.arguments["handlerName"];
         // decode args to json
@@ -566,8 +582,8 @@ class InAppWebViewController {
 
             if (_widget != null && _widget.shouldInterceptAjaxRequest != null)
               return jsonEncode(await _widget.shouldInterceptAjaxRequest(this, request));
-            //else if (_inAppBrowser != null)
-            //  return jsonEncode(await _inAppBrowser.shouldInterceptAjaxRequest(request));
+            else if (_inAppBrowser != null)
+              return jsonEncode(await _inAppBrowser.shouldInterceptAjaxRequest(request));
             return null;
           case "onAjaxReadyStateChange":
             Map<dynamic, dynamic> argMap = args[0];
@@ -593,10 +609,10 @@ class InAppWebViewController {
 
             if (_widget != null && _widget.onAjaxReadyStateChange != null)
               return jsonEncode(await _widget.onAjaxReadyStateChange(this, request));
-            //else if (_inAppBrowser != null)
-            //  return jsonEncode(await _inAppBrowser.onAjaxReadyStateChange(request));
+            else if (_inAppBrowser != null)
+              return jsonEncode(await _inAppBrowser.onAjaxReadyStateChange(request));
             return null;
-          case "onAjaxProgressEvent":
+          case "onAjaxProgress":
             Map<dynamic, dynamic> argMap = args[0];
             dynamic data = argMap["data"];
             String method = argMap["method"];
@@ -621,10 +637,10 @@ class InAppWebViewController {
                 withCredentials: withCredentials, headers: headers, readyState: AjaxRequestReadyState.fromValue(readyState), status: status, responseURL: responseURL,
                 responseType: responseType, responseText: responseText, statusText: statusText, responseHeaders: responseHeaders, event: event);
 
-            if (_widget != null && _widget.onAjaxProgressEvent != null)
-              return jsonEncode(await _widget.onAjaxProgressEvent(this, request));
-            //else if (_inAppBrowser != null)
-            //  return jsonEncode(await _inAppBrowser.onAjaxProgressEvent(request));
+            if (_widget != null && _widget.onAjaxProgress != null)
+              return jsonEncode(await _widget.onAjaxProgress(this, request));
+            else if (_inAppBrowser != null)
+              return jsonEncode(await _inAppBrowser.onAjaxProgress(request));
             return null;
           case "shouldInterceptFetchRequest":
             Map<dynamic, dynamic> argMap = args[0];
@@ -646,8 +662,8 @@ class InAppWebViewController {
 
             if (_widget != null && _widget.shouldInterceptFetchRequest != null)
               return jsonEncode(await _widget.shouldInterceptFetchRequest(this, request));
-            //else if (_inAppBrowser != null)
-            //  return jsonEncode(await _inAppBrowser.shouldInterceptFetchRequest(request));
+            else if (_inAppBrowser != null)
+              return jsonEncode(await _inAppBrowser.shouldInterceptFetchRequest(request));
             return null;
         }
 
diff --git a/lib/src/types.dart b/lib/src/types.dart
index ea23703f..06c2f266 100644
--- a/lib/src/types.dart
+++ b/lib/src/types.dart
@@ -702,6 +702,16 @@ class AjaxRequestAction {
 
   static const ABORT = const AjaxRequestAction._internal(0);
   static const PROCEED = const AjaxRequestAction._internal(1);
+
+  Map<String, dynamic> toMap() {
+    return {
+      "action": _value,
+    };
+  }
+
+  Map<String, dynamic> toJson() {
+    return this.toMap();
+  }
 }
 
 ///