Question

How can I create a PagerView dynamically? Without using a xml? Let’s say that I have a xml layout like this:

<FrameLayout android:id="@+id/a_frame_for_pagerview"
             ... >

<!-- I WANT MY PAGERVIEW HERE BUT DYNAMICALLY, NO XML -->

</FrameLayout>

It don’t need to be a FrameLayout, just used it because I thought it would be the case.

Thanks for your help.

EDIT:

My main problem is that I have too many pagers that crash because of memory and I want them to be disposed but even I removing the Fragment where the pager is inside, it keeps reference to the older pager(from the first time I create the fragment) where all the fragments are destroyed, so nothing appears.

Answer 1

You can do it with :

In your XML :

<android.support.v4.view.ViewPager
    android:id="@+id/viewPager"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    />

In your frament :

[....]
mViewPager.setAdapter(new MyFragmentAdapter(getFragmentManager()));
[....]
public class MyFragmentAdapter extends FragmentPagerAdapter{

    public MyFragmentAdapter(FragmentManager fm) {
        super(fm);
        // TODO Auto-generated constructor stub
    }

    @Override
    public Fragment getItem(int arg0) {
        // TODO Auto-generated method stub
        YourClassFragment fragment = new YourClassFragment();  
        Bundle args = new Bundle();  

        args.putParcelable("EXTRA_DATA", "VALUE");  
        fragment.setArguments(args);  

        return fragment;  
    }

    @Override
    public int getCount() {
        // TODO Auto-generated method stub
        return yourNumberOfFragment;
    }

}