title: Android app restarts when opened by clicking app icon
body: <p>Scenario : </p>
  
  <p>I open my app by clicking icon, do something, navigate through activities, pause the app by clicking home button.</p>
  
  <p><em>Case 1:</em> </p>
  
  <p>If I open my app by clicking icon again, the app restarts from the first activity.</p>
  
  <p><em>Case 2:</em> </p>
  
  <p>If I open my app from recently open apps (in 4.0 by pressing menu button and selecting my app) it starts from the paused state.</p>
  
  <p>I want the behavior 2 always to occur, don't want my app to restart every time when it is opened by clicking icon.</p>
  
  <p>I have compared my manifest file with other apps and they are similar to mine, but behave differently (i.e like 2nd case which i want).</p>
  
  <p><strong>Edit:</strong></p>
  
  <p>This has been asked here : <a href="https://stackoverflow.com/questions/16126511/app-completely-restarting-when-launched-by-icon-press-in-launcher">App completely restarting when launched by icon press in launcher</a></p>
  
  <p>but no answers :(</p>