I'm in situation where I've a wordpress site and I'm building an android app and what i want is to send a notification to all users having that app.
The app is basically rendering that website into a webview.
Please anyone help me to achieve this by suggesting some standard ways/plugins/tutorials/libraries/anything will take me one step forward.
I'm new to wordpress!!
For push notifications you can use OneSignal which is very simple and have a full featured dashboard for sending notifications.
Also if you want to send notifications from your wordpress site, have a look of this.