Push Notification from server

I have developed an app in which i am collecting data from ser开发者_高级运维ver through parsing. So , i want to add push notification in my app whenever the service adds new data. I have searched the web bt cldn't fnd smthn useful.

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The best way is to either get a webserver with cronjob this will send information directly to your mobile ... or, to make an backgroundservice in your application.

It's not a simple thing to do, in the upcomming few days I'll be posting a tutorial on http://p-xr.com wich explains it in detail.