Fixes for react-native 0.49 (#8)

* remove override depreacted in react-native 0.47

* fix weaker access priviledges on dispatchEvent method

* fix prop-types and create-class

android/src/main/java/com/github/alinz/reactnativewebviewbridge/WebViewBridgeManager.java

@@ -500,7 +500,7 @@ public class WebViewBridgeManager extends ReactWebViewManager {
         ((ReactWebView) webView).cleanupCallbacksAndDestroy();
     }
 
-    private static void dispatchEvent(WebView webView, Event event) {
+    protected static void dispatchEvent(WebView webView, Event event) {
         ReactContext reactContext = (ReactContext) webView.getContext();
         EventDispatcher eventDispatcher =
                 reactContext.getNativeModule(UIManagerModule.class).getEventDispatcher();

android/src/main/java/com/github/alinz/reactnativewebviewbridge/WebViewBridgePackage.java

@@ -33,7 +33,6 @@ public class WebViewBridgePackage implements ReactPackage {
         );
     }
 
-    @Override
     public List<Class<? extends JavaScriptModule>> createJSModules() {
         return Arrays.asList();
     }

webview-bridge/index.android.js

@@ -18,6 +18,7 @@ var ReactNative = require('react-native');
 var invariant = require('invariant');
 var keyMirror = require('keymirror');
 var resolveAssetSource = require('react-native/Libraries/Image/resolveAssetSource');
+var createReactClass = require('create-react-class');
 
 var {
   ReactNativeViewAttributes,
@@ -33,7 +34,8 @@ var {
     WebViewBridgeManager
   }
 } = ReactNative;
-var { PropTypes } = React;
+
+var PropTypes = require('prop-types');
 
 var RCT_WEBVIEWBRIDGE_REF = 'webviewbridge';
 
@@ -48,7 +50,7 @@ var RCTWebViewBridge = requireNativeComponent('RCTWebViewBridge', WebViewBridge)
 /**
  * Renders a native WebView.
  */
-var WebViewBridge = React.createClass({
+var WebViewBridge = createReactClass({
 
   propTypes: {
     ...RCTWebViewBridge.propTypes,

webview-bridge/index.ios.js

@@ -1,8 +1,6 @@
 'use strict';
 
-import React, {
+import React from 'react';
-    PropTypes
-} from 'react';
 import ReactNative, {
     requireNativeComponent,
     EdgeInsetsPropType,
@@ -13,6 +11,10 @@ import ReactNative, {
     Text,
     ActivityIndicatorIOS
 } from 'react-native';
+
+var createReactClass = require('create-react-class');
+var PropTypes = require('prop-types');
+
 import resolveAssetSource from 'react-native/Libraries/Image/resolveAssetSource';
 import deprecatedPropType from 'react-native/Libraries/Utilities/deprecatedPropType';
 import invariant from 'fbjs/lib/invariant';
@@ -73,7 +75,7 @@ var defaultRenderError = (errorDomain, errorCode, errorDesc) => (
  * Renders a native WebView.
  */
 
-var WKWebView = React.createClass({
+var WKWebView = createReactClass({
     statics: {
         JSNavigationScheme: JSNavigationScheme,
         NavigationType: NavigationType,