"onNavigationStateChange" don't work.

[liweijieok]

Environment

React Native Environment Info:
System:
OS: macOS High Sierra 10.13.6
CPU: (4) x64 Intel(R) Core(TM) i5-7360U CPU @ 2.30GHz
Memory: 30.36 MB / 16.00 GB
Shell: 3.2.57 - /bin/bash
Binaries:
Node: 9.3.0 - ~/.nvm/versions/node/v9.3.0/bin/node
Yarn: 1.9.4 - /usr/local/bin/yarn
npm: 6.4.1 - ~/.nvm/versions/node/v9.3.0/bin/npm
Watchman: 4.9.0 - /usr/local/bin/watchman
SDKs:
Android SDK:
API Levels: 22, 23, 24, 25, 26, 27, 28
Build Tools: 27.0.3, 28.0.2, 28.0.3
System Images: android-16 | Google APIs Intel x86 Atom, android-23 | Intel x86 Atom, android-23 | Google APIs ARM EABI v7a, android-23 | Google APIs Intel x86 Atom, android-24 | Intel x86 Atom, android-24 | Google APIs ARM EABI v7a, android-25 | Google APIs ARM EABI v7a, android-26 | Google Play Intel x86 Atom, android-27 | Intel x86 Atom, android-27 | Google Play Intel x86 Atom, android-28 | Google APIs Intel x86 Atom_64, android-28 | Google Play Intel x86 Atom
IDEs:
Android Studio: 3.1 AI-173.4907809
Xcode: /undefined - /usr/bin/xcodebuild
npmPackages:
react: 16.6.3 => 16.6.3
react-native: 0.57.8 => 0.57.8
npmGlobalPackages:
react-native-create-library: 3.1.2
react-native-git-upgrade: 0.2.7
react-native-toast: 1.0.1

Description

onNavigationStateChange method of WebView Component is not work in iOS when the webside is a SPA(single-page-application)，so i can not control the web page is close or back because of i need to record the webside record whether it can go back or forward . When i open SPA in safari ,it can move forward and backward normally. Also this method is work in android.

[react-native-bot]

Can you run react-native info and edit your issue to include these results under the Environment section?

If you believe this information is irrelevant to the reported issue, you may write [skip envinfo] under Environment to let us know.

[dulmandakh]

WebView is deprecated in React Native, and will be removed in the future. Please use https://github.com/react-native-community/react-native-webview.