I'm using the FragmentStatePagerAdapter in a ViewPager, in order to provide mutable content (FragmentPagerAdapter didn't work, it was not possible to change the content after having set it the first time).
Mainly it works, but it crashes frequently because of IllegalStateExceptions: "Fragment no longer exists" / "No view found for id 0xcf for fragment" / "Fragment is no longer in the fragment manager" (and forgot the 4th one). There's nothing directly related to my code in the stack trace, all I know, is that it's somehow related with saving / restoring state, and trying to access not existing fragments. The documentation in http://developer.android.com/reference/android/support/v4/app/FragmentStatePagerAdapter.html doesn't give my any help, the description and example is very basic and don't say anything about having to care about saving / restoring fragment's state. And I don't have time to study all the source. All the documentation says about requeriments is: "When using FragmentPagerAdapter the host ViewPager must have a valid ID set. Subclasses only need to implement getItem(int)<http://developer.android.com/reference/android/support/v4/app/FragmentStatePagerAdapter.html#getItem(int)> and getCount()<http://developer.android.com/reference/android/support/v4/view/PagerAdapter.html#getCount()> to have a working adapter." I'm doing that. Can somebody help me out of this, at least giving me a logical background of these problems and what am I supposed to to? -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en