When setting a custom font size in the Android system, an undesirable scale of the site interface in WebView occurs.

I researched that when setting the standard textZoom (100) parameter size, this undesirable effect disappears.

This can be very useful if you need to avoid the scale of content in WebView when changing the size of system fonts, or change textZoom property directly.

Example:

`
<WebView
  textZoom={100}
/>
`

## [5.4.6](https://github.com/react-native-community/react-native-webview/compare/v5.4.5...v5.4.6) (2019-03-27)

### Bug Fixes

* **android:** Annotate RNCWebViewModule with @ReactModule to comply with latest changes ([#459](https://github.com/react-native-community/react-native-webview/issues/459)) ([f6e208b](https://github.com/react-native-community/react-native-webview/commit/f6e208b))

The app was crashing with `"Could not find @ReactModule annotation in class RNCWebViewModule"` exception. Searching for this message in RN's code I found [this commit](0cd3994f1a/), introduced in React Native 0.58, which requires native modules to be annotated with @ReactModule annotation. 🤔 

After adding the annotation to the module, tapping on a file input field no longer crashes the app (in fact it shows the file browser). 🎉 

I haven't had caught it previously, testing only against React Native 0.57, sorry! 😞 

For reference see similar fix in `react-native-gesture-handler` — https://github.com/kmagiera/react-native-gesture-handler/pull/295.

Fixes https://github.com/react-native-community/react-native-webview/issues/458.

## [5.4.5](https://github.com/react-native-community/react-native-webview/compare/v5.4.4...v5.4.5) (2019-03-27)

### Bug Fixes

* **types:** export WebViewProps for external use ([#457](https://github.com/react-native-community/react-native-webview/issues/457)) ([ef709aa](https://github.com/react-native-community/react-native-webview/commit/ef709aa))

## [5.4.4](https://github.com/react-native-community/react-native-webview/compare/v5.4.3...v5.4.4) (2019-03-26)

### Bug Fixes

* **types:** make source html base URL optional ([a1e2368](https://github.com/react-native-community/react-native-webview/commit/a1e2368))

## [5.4.3](https://github.com/react-native-community/react-native-webview/compare/v5.4.2...v5.4.3) (2019-03-26)

### Bug Fixes

* **typings:** incorrect package.json + fix d.ts([#453](https://github.com/react-native-community/react-native-webview/issues/453)) ([e2adacc](https://github.com/react-native-community/react-native-webview/commit/e2adacc))

* fix(typings): fix syntax of main d.ts file

* fix(typings): point typings field in package.json to actual d.ts file

## [5.4.2](https://github.com/react-native-community/react-native-webview/compare/v5.4.1...v5.4.2) (2019-03-21)

### Bug Fixes

* **types:** Add missing type definitions of the methods ([#442](https://github.com/react-native-community/react-native-webview/issues/442)) ([54268ff](https://github.com/react-native-community/react-native-webview/commit/54268ff))

Adds @svbutko as a contributor for doc.

This was requested by Titozzz [in this comment](https://github.com/react-native-community/react-native-webview/pull/442#issuecomment-475252579)

Also made the exported component a class (to add methods) and made him extend Component instead of ComponentType.

## [5.4.1](https://github.com/react-native-community/react-native-webview/compare/v5.4.0...v5.4.1) (2019-03-20)

### Bug Fixes

* **android:** Do not hold a strong reference to native module in the package ([#434](https://github.com/react-native-community/react-native-webview/issues/434)) ([566a629](https://github.com/react-native-community/react-native-webview/commit/566a629))

# [5.4.0](https://github.com/react-native-community/react-native-webview/compare/v5.3.1...v5.4.0) (2019-03-20)

### Features

* **typescript:** Source code rewrite using typescript ([#425](https://github.com/react-native-community/react-native-webview/issues/425)) ([453b7dd](https://github.com/react-native-community/react-native-webview/commit/453b7dd)), closes [#384](https://github.com/react-native-community/react-native-webview/issues/384) [#435](https://github.com/react-native-community/react-native-webview/issues/435) [#206](https://github.com/react-native-community/react-native-webview/issues/206) [#171](https://github.com/react-native-community/react-native-webview/issues/171) [#168](https://github.com/react-native-community/react-native-webview/issues/168)

Rewrote the whole repository into typescript. This will provide way better and up to date documentation. This should also add some safety for people contributing 😄 .
Flow types were not working until now which is why this PR doesn't have them but feel free to PR.

This also fixes #384 #435 #206 #171 #168.

Added an extremely simple `.editorconfig` I inferred from the main part of the project, then reformatted the codebase according to it. 🙂

## [5.3.1](https://github.com/react-native-community/react-native-webview/compare/v5.3.0...v5.3.1) (2019-03-13)

### Bug Fixes

* **onShouldStartLoadWithRequest:** android event was missing fields ([#385](https://github.com/react-native-community/react-native-webview/issues/385)) ([a25997b](https://github.com/react-native-community/react-native-webview/commit/a25997b)), closes [/github.com/react-native-community/react-native-webview/blob/master/js/WebViewTypes.js#L34](https://github.com//github.com/react-native-community/react-native-webview/blob/master/js/WebViewTypes.js/issues/L34)

`onShouldStartLoadWithRequest` event had only `url` in payload on android.
I've fixed it according to js event definition. 
https://github.com/react-native-community/react-native-webview/blob/master/js/WebViewTypes.js#L34

# [5.3.0](https://github.com/react-native-community/react-native-webview/compare/v5.2.5...v5.3.0) (2019-03-07)

### Features

* **WKWebView:** add prop `directionalLockEnabled` for iOS ([#389](https://github.com/react-native-community/react-native-webview/issues/389)) ([08cc600](https://github.com/react-native-community/react-native-webview/commit/08cc600))

* docs: update README.md

* docs: update .all-contributorsrc

## [5.2.5](https://github.com/react-native-community/react-native-webview/compare/v5.2.4...v5.2.5) (2019-03-07)

### Bug Fixes

* **types:** add showScrollIndicator prop to type file ([#388](https://github.com/react-native-community/react-native-webview/issues/388)) ([a364d3e](https://github.com/react-native-community/react-native-webview/commit/a364d3e))
* **vulnerability:** merge issue ([#399](https://github.com/react-native-community/react-native-webview/issues/399)) ([74a2086](https://github.com/react-native-community/react-native-webview/commit/74a2086))

https://nvd.nist.gov/vuln/detail/CVE-2018-16469

set related versions of react and react-native in devDependencies

* Added guides for communication between React Native and web pages

* Updated Guide a bit

## [5.2.4](https://github.com/react-native-community/react-native-webview/compare/v5.2.3...v5.2.4) (2019-03-01)

### Bug Fixes

* **WKWebView Scrolling:** fixed broken scroll ([#372](https://github.com/react-native-community/react-native-webview/issues/372)) ([2cef5cb](https://github.com/react-native-community/react-native-webview/commit/2cef5cb)), closes [#371](https://github.com/react-native-community/react-native-webview/issues/371)

fixes #371

The link was missing in the README for the getting started page, the square brackets were there though so looks like whoever wrote it just forgot to put the link there.

* Add reference examples for:
- onError
- onNavigationStateChange
- originWhiteList
- renderError
- renderLoading
- onShouldStartLoadWithRequest

* Update to use jsx as code
Add properties of objects passed into methods

* Add examples for:
- onLoad
- onLoadEnd
- onLoadStart
- onLoadProgress
- style

* Add object descriptions, fix style issues, and remove onShouldStartLoad example

Object Descriptions for:
- onLoad
- onLoadEnd
- onLoadStart
- onLoadProgress

* Update Reference.md

Per #320, this adds an example for onShouldStartLoadWithRequest.

* Adds guide for handling navigation state changes

* Update Guide.md

* chore(docs): Updated readme.md

* Update README.md

* Update README.md

## [5.2.3](https://github.com/react-native-community/react-native-webview/compare/v5.2.2...v5.2.3) (2019-02-28)

### Bug Fixes

* **Android <input />:** Support file extensions in file input accept attributes ([#357](https://github.com/react-native-community/react-native-webview/issues/357)) ([803a3b0](https://github.com/react-native-community/react-native-webview/commit/803a3b0))

The current implementation doesn't support a list of file extensions in the accept attribute (e.g. `<input type="file" accept=".jpg, .png">`) while that is a valid value per the HTML spec. I've updated the implementation to convert any file extensions to mime types before we set the type(s) on the intent to rectify the issue. In addition I've updated the `acceptsImages` and `acceptsVideo` methods to handle file extensions as well.

I was able to fix a bug with videos loaded from Azure that wouldn't start unless I set that prop to `false`

## [5.2.2](https://github.com/react-native-community/react-native-webview/compare/v5.2.1...v5.2.2) (2019-02-28)

### Bug Fixes

* **android:scalesPageToFit:** scalesPageToFit does not work as intended , especially for large jpg and png images. ([#275](https://github.com/react-native-community/react-native-webview/issues/275)) ([a661df1](https://github.com/react-native-community/react-native-webview/commit/a661df1)), closes [#113](https://github.com/react-native-community/react-native-webview/issues/113)
* **WKWebview Scroll:** Don't allow the scrollView to scroll when `scrollEnabled={false}`. ([#158](https://github.com/react-native-community/react-native-webview/issues/158)) ([0e6e92a](https://github.com/react-native-community/react-native-webview/commit/0e6e92a))

fixes #113

- One can verify that this for jpg images loaded on the webview (eg: https://www.ecda.gov.sg/growatbeanstalk/PublishingImages/READ%20Publications%20and%20Research/Parent%20Infographic%20Series/Infographic%204.jpg)
- This is a replication of the pull request that was originally made in the react-native repo (https://github.com/facebook/react-native/pull/17195), but was not merged in due to no reviews.

* Don't allow the scrollview to scroll the WebView body.

* Readme comment

* Remove duplicate protocol def

Adds @jeluard as a contributor for doc.

This was requested by Titozzz [in this comment](https://github.com/react-native-community/react-native-webview/pull/347#issuecomment-463999246)

Doc is now up-to-date with latest `react-native-webview` changes

## [5.2.1](https://github.com/react-native-community/react-native-webview/compare/v5.2.0...v5.2.1) (2019-02-14)

### Bug Fixes

* **WKWebView:** resolved crash with WebKit on iOS 9.x. ([#342](https://github.com/react-native-community/react-native-webview/issues/342)) ([f27f13e](https://github.com/react-native-community/react-native-webview/commit/f27f13e)), closes [#150](https://github.com/react-native-community/react-native-webview/issues/150) [#213](https://github.com/react-native-community/react-native-webview/issues/213) [jerolimov/react-native-webview#fix-ios9](https://github.com/jerolimov/react-native-webview/issues/fix-ios9) [jerolimov/react-native-webview#fix-ios9](https://github.com/jerolimov/react-native-webview/issues/fix-ios9)

This PR fixes two crashes when enableWebKit is true (which was the default) on iOS 9.x. The first one when the WebView component was mounted (fixes issue #150) and the second one, when the component was unmounted (fixes issue #213).

The first problem happen when the RNCWKWebView.m was loaded:

The programming guide for WebKit (version 2006) ([pdf](http://mirror.informatimago.com/next/developer.apple.com/documentation/Cocoa/Conceptual/DisplayWebContent/WebKit_DisplayWebContent.pdf)) from Apple said, that it is (was) required to check if the 'new' WebKit Framework was available. This was required when the WebKit framework was only available on Mac OS X (10.2) when the Safari was installed. 😆

Because WebKit is (currently..) a fix part of iOS we didn't need this check this anymore to determinate if WebKit is available. I also see no other reference that this is required in iOS so I just remove this code. Without this code the WebView works also on iOS 9.x.

The second issue happen when the WKWebView was removed from the native view hierarchy. Its required (only on iOS 9) to remove the UIScrollView delegate before cleaning up the webview.

Its possible to try this PR with:

```
npm install --save "react-native-webview@jerolimov/react-native-webview#fix-ios9-crash"
# or
yarn add "react-native-webview@jerolimov/react-native-webview#fix-ios9-crash"
```

If you use CocoaPods, you should also update your Pods with

```
cd ios && pod update && cd ..
```