I created an Android webview to display my website in the app. Now I want to know if it is possible to create notifications when updating the content of the site?
you need to use the cloud messaging service. You must implement it on your server side so that, if necessary, require clicking on the device
There are several options available: -
Google Cloud Messaging: http://developer.android.com/google/gcm/index.htmlParse: https://www.parse.com/