Oh, I gotcha. I see where I'm wrong, instead of creating a collection of
Fragments, I should create a collection of id's and do something like this
in getItem():
@Override
public Fragment getItem(int index) {
if (index == 0)
return MyListFragment.newInstance();
else
return MyDetailFragment.newInstance(id.get(index));
}
On Saturday, February 9, 2013 5:31:07 PM UTC-5, Mark Murphy (a Commons Guy)
wrote:
>
> The tutorial you link to does what I described: it creates the
> fragments on demand from getItem() of the adapter.
>
> On Sat, Feb 9, 2013 at 5:22 PM, FiltrSoft <[email protected] <javascript:>>
> wrote:
> > So, should I re-think how I'm setting up my ViewPager? This is the
> first
> > time I've implemented one, so I was a little in the dark on the best
> > practices.
> >
> > I was using this tutorial as base for what I needed to do:
> > http://tamsler.blogspot.com/2011/10/android-viewpager-and-fragments.html
> >
> >
> > On Saturday, February 9, 2013 4:56:57 PM UTC-5, Mark Murphy (a Commons
> Guy)
> > wrote:
> >>
> >> Well, normally, you don't even need to do that.
> >> FragmentPagerAdapter/FragmentStatePagerAdapter use the tag to
> >> determine what fragment goes in what page. So your pages will
> >> automatically reappear after the configuration change. This is why
> >> most samples do not do what you are doing, creating fragments in the
> >> activity and forcing them into the adapter. Instead, the adapter
> >> creates fragments *on demand* only when needed in the call to
> >> getItem().
> >>
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>
> --
> Mark Murphy (a Commons Guy)
> http://commonsware.com | http://github.com/commonsguy
> http://commonsware.com/blog | http://twitter.com/commonsguy
>
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