Question

I just started learning android.Hope this isn’t silly question.Here it is

My FragmentAdapter has a List of Fragments,Say 3 Fragments 1,2,3.

I have set this FragmentAdapter for my ViewPager using myViewPager.setAdapter(myFragmentAdapter);

So this application kicks off by displaying view of Fragment 1.How do I start the Application by displaying Fragment 2’s View first.

Answer 1

You can use setCurrentItem(index) to switch your current page.

In this case, you would want to do:

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    // ... init code ...
    myViewPager.setCurrentItem(1);
}

See the ViewPager docs for more information. You may wish to use the variation of this method which allows you specify where there should be a smooth scroll, and set it as false, otherwise the user may see the animation the moment the app opens and it could be confusing. For example,

myViewPager.setCurrentItem(1, false);