A>, <A HREF="http://d.android.com/reference/android/app/Fragment.html?is-external=true#isAdded()" title="class or interface in android.app">isAdded</A>, <A HREF="http://d.android.com/reference/android/app/Fragment.html?is-external=true#isDetached()" title="class or interface in android.app">isDetached</A>, <A HREF="http://d.android.com/reference/android/app/Fragment.html?is-external=true#isHidden()" title="class or interface in android.app">isHidden</A>, <A HREF="http://d.android.com/reference/android/app/F