title: Why onResume is called when i open for the first time the tab of a tabhost?
body: <p>I have a tabhost with some tabs, and each tab have implemented the method onresume, because I need to reload all the data from a remote database each time the user enter again in a tabhost, not only the first time he opens it.</p>
  <p>Ok, it works nice, but the problem is that when the user opens for the first time a tab, the two methods, onCreate and onResume are called, then, my app connect two times into the database to retrieve the info.... I want only to be called onCreate when the user enter for the first time into the tabhost.</p>
  <p>How to avoid this rare problem?</p>