title: strick mode breaks android parent activity state
body: <p>If this question seems not specific enough or too specific, it's because I am trying this advance feature that I don't understand much about.</p>
  
  <p>I want to be a great developer. So I set my phone to strict mode so I can test my app (my app works great when not in strict mode). In strict mode the app misbehaves in the following way, I am hoping someone can help me fix the problem:</p>
  
  <p>PenActivity itself has a grid layout of images. When I click on an image, that image launches a FragmentDialog which itself has a grid layout of images. I am using Google's BitmapFun to handle the bitmaps (i.e. ImageFetcher). Anyway, from the FragmentDialog, when a user clicks an image, I start BookActivity with the path of the clicked image passed through an intent. Now here is the problem: say while in BookActivity, after doing some work, I click a button that calls <code>finish()</code> so that the app should return to <code>PenActivity</code> with the DialogFragment open. Well, when in strict mode, the app goes into a dark screen for a few seconds (2 or 3) before actually showing PenActivity with the DialogFragment open. BTW, the DialogFragment is fullscreen. Furthermore, if I click on another image in the DialogFragment, although it starts BookActivity, the wrong image is showing in BookActivity. I suspect that ImageFetcher is part of the problem.</p>
  
  <p>So if you are not familiar with BitmapFun this may be a bit confusing. But remember, my question is about StrictMode versus normal Mode. My app works well in normal mode. I am trying to see if I can get it to work well in strict mode.</p>