WebSocket in Android WebView
I created a sample project which adds the WebSocket object to the WebView for phonegap. You can find it here:https://github.com/pusher/pusher-phonegap-android
I put up a video going over the project here:http://blog.pusher.com/2012/7/5/pusher-on-phonegap-for-android
I used this project to demonstrate how to use PhoneGap with Pusher on Android but ultimately it's just a project that happens to include the Pusher script tag. You could easily use another library that needs the WebSocket object or just use it directly.
It uses the websocket-android-phonegap library:https://github.com/anismiles/websocket-android-phonegap
Android webview doesn't accommodate WebSocket. So you need to implement with some WebSocket library.
jWebSocket http://jwebsocket.org/
weberknechthttp://code.google.com/p/weberknecht/
check your error code first;if the code is :ERR_CLEARTEXT_NOT_PERMITTED;Try to add android:usesCleartextTraffic="true" to you application tag in your AndroidManifest.xml like below:
<application android:allowBackup="true" android:icon="@mipmap/ic_launcher" android:theme="@style/AppTheme" android:usesCleartextTraffic="true">