title: android development chart graphs just like analytics app
body: <p>I am developing an application which will be using some graphs and charts. that been said I saw <a href="https://play.google.com/store/apps/details?id=com.google.android.apps.giant&amp;hl=en" rel="nofollow">Google Analytics app</a> you can choose view by hourly, daily, weekly and monthly, also set date range, things like that. can anyone give an example or how to start this also what kind of data does it read json xml what format or structure does it read.</p>