Merge branch 'master' into android-build-adjustments

.all-contributorsrc

         "code",
         "doc"
       ]
+    },
+    {
+      "login": "YangXiaomei",
+      "name": "Margaret",
+      "avatar_url": "https://avatars0.githubusercontent.com/u/8221990?v=4",
+      "profile": "https://github.com/YangXiaomei",
+      "contributions": [
+        "code",
+        "doc"
+      ]
     }
   ],
   "contributorsPerLine": 7

README.md

 # React Native WebView - a Modern, Cross-Platform WebView for React Native
-[![All Contributors](https://img.shields.io/badge/all_contributors-5-orange.svg?style=flat-square)](#contributors)
+[![star this repo](http://githubbadges.com/star.svg?user=react-native-community&repo=react-native-webview&style=flat)](https://github.com/react-native-community/react-native-webview) [![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg?style=flat-square)](http://makeapullrequest.com) [![All Contributors](https://img.shields.io/badge/all_contributors-6-orange.svg?style=flat-square)](#contributors) [![Known Vulnerabilities](https://snyk.io/test/github/react-native-community/react-native-webview/badge.svg?style=flat-square)](https://snyk.io/test/github/react-native-community/react-native-webview) 
 
 **React Native WebView** is a modern, well-supported, and cross-platform WebView for React Native. It is intended to be a replacement for the built-in WebView (which will be [removed from core](https://github.com/react-native-community/discussions-and-proposals/pull/3)).
 
 
 <!-- ALL-CONTRIBUTORS-LIST:START - Do not remove or modify this section -->
 <!-- prettier-ignore -->
-| [<img src="https://avatars1.githubusercontent.com/u/6181446?v=4" width="100px;" alt="Thibault Malbranche"/><br /><sub><b>Thibault Malbranche</b></sub>](https://twitter.com/titozzz)<br />[💻](https://github.com/react-native-community/react-native-webview/commits?author=titozzz "Code") [🤔](#ideas-titozzz "Ideas, Planning, & Feedback") [👀](#review-titozzz "Reviewed Pull Requests") [📖](https://github.com/react-native-community/react-native-webview/commits?author=titozzz "Documentation") [🚧](#maintenance-titozzz "Maintenance") [⚠️](https://github.com/react-native-community/react-native-webview/commits?author=titozzz "Tests") [🚇](#infra-titozzz "Infrastructure (Hosting, Build-Tools, etc)") [💬](#question-titozzz "Answering Questions") | [<img src="https://avatars3.githubusercontent.com/u/1479215?v=4" width="100px;" alt="Jamon Holmgren"/><br /><sub><b>Jamon Holmgren</b></sub>](https://jamonholmgren.com)<br />[💻](https://github.com/react-native-community/react-native-webview/commits?author=jamonholmgren "Code") [🤔](#ideas-jamonholmgren "Ideas, Planning, & Feedback") [👀](#review-jamonholmgren "Reviewed Pull Requests") [📖](https://github.com/react-native-community/react-native-webview/commits?author=jamonholmgren "Documentation") [🚧](#maintenance-jamonholmgren "Maintenance") [⚠️](https://github.com/react-native-community/react-native-webview/commits?author=jamonholmgren "Tests") [💡](#example-jamonholmgren "Examples") [💬](#question-jamonholmgren "Answering Questions") | [<img src="https://avatars1.githubusercontent.com/u/2570562?v=4" width="100px;" alt="Andrei Pfeiffer"/><br /><sub><b>Andrei Pfeiffer</b></sub>](https://github.com/andreipfeiffer)<br />[💻](https://github.com/react-native-community/react-native-webview/commits?author=andreipfeiffer "Code") [👀](#review-andreipfeiffer "Reviewed Pull Requests") [🤔](#ideas-andreipfeiffer "Ideas, Planning, & Feedback") | [<img src="https://avatars0.githubusercontent.com/u/5347038?v=4" width="100px;" alt="Michael Diarmid"/><br /><sub><b>Michael Diarmid</b></sub>](https://twitter.com/mikediarmid)<br />[💻](https://github.com/react-native-community/react-native-webview/commits?author=Salakar "Code") [👀](#review-Salakar "Reviewed Pull Requests") [🤔](#ideas-Salakar "Ideas, Planning, & Feedback") [🔧](#tool-Salakar "Tools") | [<img src="https://avatars3.githubusercontent.com/u/932981?v=4" width="100px;" alt="Scott Mathson"/><br /><sub><b>Scott Mathson</b></sub>](http://smathson.github.io)<br />[💻](https://github.com/react-native-community/react-native-webview/commits?author=smathson "Code") [📖](https://github.com/react-native-community/react-native-webview/commits?author=smathson "Documentation") |
-| :---: | :---: | :---: | :---: | :---: |
+| [<img src="https://avatars1.githubusercontent.com/u/6181446?v=4" width="100px;" alt="Thibault Malbranche"/><br /><sub><b>Thibault Malbranche</b></sub>](https://twitter.com/titozzz)<br />[💻](https://github.com/react-native-community/react-native-webview/commits?author=titozzz "Code") [🤔](#ideas-titozzz "Ideas, Planning, & Feedback") [👀](#review-titozzz "Reviewed Pull Requests") [📖](https://github.com/react-native-community/react-native-webview/commits?author=titozzz "Documentation") [🚧](#maintenance-titozzz "Maintenance") [⚠️](https://github.com/react-native-community/react-native-webview/commits?author=titozzz "Tests") [🚇](#infra-titozzz "Infrastructure (Hosting, Build-Tools, etc)") [💬](#question-titozzz "Answering Questions") | [<img src="https://avatars3.githubusercontent.com/u/1479215?v=4" width="100px;" alt="Jamon Holmgren"/><br /><sub><b>Jamon Holmgren</b></sub>](https://jamonholmgren.com)<br />[💻](https://github.com/react-native-community/react-native-webview/commits?author=jamonholmgren "Code") [🤔](#ideas-jamonholmgren "Ideas, Planning, & Feedback") [👀](#review-jamonholmgren "Reviewed Pull Requests") [📖](https://github.com/react-native-community/react-native-webview/commits?author=jamonholmgren "Documentation") [🚧](#maintenance-jamonholmgren "Maintenance") [⚠️](https://github.com/react-native-community/react-native-webview/commits?author=jamonholmgren "Tests") [💡](#example-jamonholmgren "Examples") [💬](#question-jamonholmgren "Answering Questions") | [<img src="https://avatars1.githubusercontent.com/u/2570562?v=4" width="100px;" alt="Andrei Pfeiffer"/><br /><sub><b>Andrei Pfeiffer</b></sub>](https://github.com/andreipfeiffer)<br />[💻](https://github.com/react-native-community/react-native-webview/commits?author=andreipfeiffer "Code") [👀](#review-andreipfeiffer "Reviewed Pull Requests") [🤔](#ideas-andreipfeiffer "Ideas, Planning, & Feedback") | [<img src="https://avatars0.githubusercontent.com/u/5347038?v=4" width="100px;" alt="Michael Diarmid"/><br /><sub><b>Michael Diarmid</b></sub>](https://twitter.com/mikediarmid)<br />[💻](https://github.com/react-native-community/react-native-webview/commits?author=Salakar "Code") [👀](#review-Salakar "Reviewed Pull Requests") [🤔](#ideas-Salakar "Ideas, Planning, & Feedback") [🔧](#tool-Salakar "Tools") | [<img src="https://avatars3.githubusercontent.com/u/932981?v=4" width="100px;" alt="Scott Mathson"/><br /><sub><b>Scott Mathson</b></sub>](http://smathson.github.io)<br />[💻](https://github.com/react-native-community/react-native-webview/commits?author=smathson "Code") [📖](https://github.com/react-native-community/react-native-webview/commits?author=smathson "Documentation") | [<img src="https://avatars0.githubusercontent.com/u/8221990?v=4" width="100px;" alt="Margaret"/><br /><sub><b>Margaret</b></sub>](https://github.com/YangXiaomei)<br />[💻](https://github.com/react-native-community/react-native-webview/commits?author=YangXiaomei "Code") [📖](https://github.com/react-native-community/react-native-webview/commits?author=YangXiaomei "Documentation") |
+| :---: | :---: | :---: | :---: | :---: | :---: |
 <!-- ALL-CONTRIBUTORS-LIST:END -->
 
 This project follows the [all-contributors](https://github.com/all-contributors/all-contributors) specification. Contributions of any kind welcome!

android/src/main/java/com/reactnativecommunity/webview/RNCWebViewManager.java

     view.getSettings().setJavaScriptEnabled(enabled);
   }
 
+  @ReactProp(name = "androidHardwareAccelerationDisabled")
+  public void setHardwareAccelerationDisabled(WebView view, boolean disabled) {
+    if (disabled) {
+      view.setLayerType(View.LAYER_TYPE_SOFTWARE, null);
+    }
+  }
+
   @ReactProp(name = "overScrollMode")
   public void setOverScrollMode(WebView view, String overScrollModeString) {
     Integer overScrollMode;

docs/Reference.md

 - [`decelerationRate`](Reference.md#decelerationrate)
 - [`domStorageEnabled`](Reference.md#domstorageenabled)
 - [`javaScriptEnabled`](Reference.md#javascriptenabled)
+- [`androidHardwareAccelerationDisabled`](Reference.md#androidHardwareAccelerationDisabled)
 - [`mixedContentMode`](Reference.md#mixedcontentmode)
 - [`thirdPartyCookiesEnabled`](Reference.md#thirdpartycookiesenabled)
 - [`userAgent`](Reference.md#useragent)
 
 ---
 
+### `androidHardwareAccelerationDisabled`
+
+Boolean value to disable Hardware Acceleration in the `WebView`. Used on Android only as Hardware Acceleration is a feature only for Android. The default value is `false`.
+
+| Type | Required | Platform |
+| ---- | -------- | -------- |
+| bool | No       | Android  |
+
+---
+
 ### `mixedContentMode`
 
 Specifies the mixed content mode. i.e WebView will allow a secure origin to load content from any other origin.

js/WebView.android.js

     scalesPageToFit: true,
     allowFileAccess: false,
     saveFormDataDisabled: false,
+    androidHardwareAccelerationDisabled: false,
     originWhitelist: defaultOriginWhitelist,
   };
 
         injectedJavaScript={this.props.injectedJavaScript}
         userAgent={this.props.userAgent}
         javaScriptEnabled={this.props.javaScriptEnabled}
+        androidHardwareAccelerationDisabled={this.props.androidHardwareAccelerationDisabled}
         thirdPartyCookiesEnabled={this.props.thirdPartyCookiesEnabled}
         domStorageEnabled={this.props.domStorageEnabled}
         messagingEnabled={typeof this.props.onMessage === 'function'}

js/WebViewTypes.js

    */
   javaScriptEnabled?: ?boolean,
 
+  /**
+   * Boolean value to disable Hardware Acceleration in the `WebView`. Used on Android only
+   * as Hardware Acceleration is a feature only for Android. The default value is `false`.
+   * @platform android
+   */
+  androidHardwareAccelerationDisabled?: ?boolean,
+
   /**
    * Boolean value to enable third party cookies in the `WebView`. Used on
    * Android Lollipop and above only as third party cookies are enabled by

package.json

     "Thibault Malbranche <malbranche.thibault@gmail.com>"
   ],
   "license": "MIT",
-  "version": "3.1.3",
+  "version": "3.2.0",
   "homepage": "https://github.com/react-native-community/react-native-webview#readme",
   "scripts": {
     "test:ios:flow": "flow check",

typings/index.d.ts

    */
   javaScriptEnabled?: boolean;
 
+  /**
+   * Boolean value to disable Hardware Acceleration in the `WebView`. Used on Android only
+   * as Hardware Acceleration is a feature only for Android. The default value is `false`.
+   * @platform android
+   */
+  androidHardwareAccelerationDisabled?: boolean;
+
   /**
    * Boolean value to enable third party cookies in the `WebView`. Used on
    * Android Lollipop and above only as third party cookies are enabled by