title: How to maintain the data in fragments Android
body: <p>I have one Activity having 5 buttons: button1, button2, button3, button4, button5.</p>
  
  <ul>
  <li>button1 clicks----open fragment1</li>
  <li>button2 clicks----openf ragment2</li>
  <li>button3 clicks----open fragment3</li>
  <li>button4 clicks----open fragment4</li>
  <li>button5 clicks----open fragment5</li>
  </ul>
  
  <p>In fragment1 I am downloading data and displaying in a customized listview. In fragment2 I am downloading data and displaying in edittexts, textviews..etc.
  But if I click the button1 again data is downloading again. I want to show the same view where the user comes back from fragment1 to fragment2 by clicking buttons.
  How can I reach this logic? Please help me in this. If you want any information I will provide. 
  Thank you in advance! </p>
  
  <p>EDIT : I need google chrome tab functionality in android fragments.here tabs are fragments.if you open one website in google search and open onother page in anothe tab.if you can navigate to first tab you can see the opened one only.in my case i am starting from the scratch of the fragment.how to reach chrome tab functionality in android fragments.</p>