In my application, I am loading the content for a GridView using a remote JSON file. But that JSON update once in a month. So the user no need to connect Internet every time he/she loads the GridView. So what I have done is, stored the data in to a database for the first time GridView load and next time I'm filling the GridView using the database.
Now I have a problem. I want to send a notification or something like that, when a new item added to the JSON file. With out using C2DM, is there any other way I can achieve my target?
I thought something like a notification that we get when a new version of an application is available. If it is applicable, how can I do that?