Fixed README.md and method documentation

CHANGELOG.md

+## 1.1.1
+
+- Fixed README.md and `addJavaScriptHandler` method documentation
+
 ## 1.1.0
 
 - Breaking change for `addJavaScriptHandler` and `removeJavaScriptHandler` methods.

README.md

@@ -575,8 +575,9 @@ that can be used to get the json result returned by `JavaScriptHandlerCallback`.
 In this case, simply return data that you want to send and it will be automatically json encoded using `jsonEncode` from the `dart:convert` library.
 
 So, on the JavaScript side, to get data coming from the Dart side, you will use:
-```javascript
-window.addEventListener("flutterInAppBrowserPlatformReady", function(event) {
+```html
+<script>
+    window.addEventListener("flutterInAppBrowserPlatformReady", function(event) {
         window.flutter_inappbrowser.callHandler('handlerFoo').then(function(result) {
             console.log(result, typeof result);
             console.log(JSON.stringify(result));
@@ -586,7 +587,18 @@ window.addEventListener("flutterInAppBrowserPlatformReady", function(event) {
             console.log(result, typeof result);
             console.log(JSON.stringify(result));
         });
-});
+    });
+</script>
+```
+
+Instead, on the `onLoadStop` WebView event, you can use `callHandler` directly:
+```dart
+// Inject JavaScript that will receive data back from Flutter
+inAppWebViewController.injectScriptCode("""
+  window.flutter_inappbrowser.callHandler('test', 'Text from Javascript').then(function(result) {
+    console.log(result);
+  });
+""");
 ```
 
 ```dart
@@ -599,7 +611,7 @@ Removes a JavaScript message handler previously added with the `addJavaScriptHan
 Returns the value associated with `handlerName` before it was removed.
 Returns `null` if `handlerName` was not found.
 ```dart
-inAppWebViewController.removeJavaScriptHandler(String handlerName, int index);
+inAppWebViewController.removeJavaScriptHandler(String handlerName);
 ```
 
 #### Future\<Uint8List\> InAppWebViewController.takeScreenshot

lib/flutter_inappbrowser.dart

@@ -1177,7 +1177,8 @@ class InAppWebViewController {
   ///In this case, simply return data that you want to send and it will be automatically json encoded using [jsonEncode] from the `dart:convert` library.
   ///
   ///So, on the JavaScript side, to get data coming from the Dart side, you will use:
-  ///```javascript
+  ///```html
+  ///<script>
   ///   window.addEventListener("flutterInAppBrowserPlatformReady", function(event) {
   ///     window.flutter_inappbrowser.callHandler('handlerFoo').then(function(result) {
   ///       console.log(result, typeof result);
@@ -1189,6 +1190,17 @@ class InAppWebViewController {
   ///       console.log(JSON.stringify(result));
   ///     });
   ///   });
+  ///</script>
+  ///```
+  ///
+  ///Instead, on the `onLoadStop` WebView event, you can use `callHandler` directly:
+  ///```dart
+  ///  // Inject JavaScript that will receive data back from Flutter
+  ///  inAppWebViewController.injectScriptCode("""
+  ///    window.flutter_inappbrowser.callHandler('test', 'Text from Javascript').then(function(result) {
+  ///      console.log(result);
+  ///    });
+  ///  """);
   ///```
   void addJavaScriptHandler(String handlerName, JavaScriptHandlerCallback callback) {
     this.javaScriptHandlersMap[handlerName] = (callback);

pubspec.yaml

 name: flutter_inappbrowser
 description: A Flutter plugin that allows you to add an inline webview or open an in-app browser window (inspired by the popular cordova-plugin-inappbrowser).
-version: 1.1.0
+version: 1.1.1
 author: Lorenzo Pichilli <pichillilorenzo@gmail.com>
 homepage: https://github.com/pichillilorenzo/flutter_inappbrowser