Suggestions for inbox notifications in android? [closed]

It's difficult t开发者_如何学Goo tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 11 years ago.

I have few activities in android application with inbox Textview in the title.

I want to implement something like Inbox(Number of messages) to be shown on each screen

any one guide me what is the suitable way to show number of messages in each screen title bar?

one of my friend is calling webservice after 10 seconds again and again to achieve this functionality but I don't think it is a suitable way.

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http://saigeethamn.blogspot.com/2009/09/android-developer-tutorial-for_22.html