Android how to stop refreshing Fragments on tab change

Question

I have the following code :

MainActivity.java

package com.erc.library;

import java.io.BufferedInputStream;
import java.io.File;
imp         


        

Answer 1

you can handle view recreation by check if the view is null or not

public class FragmentExample extends Fragment {

    private View rootView;

    public FragmentExample() {}

@Override
public View onCreateView(final LayoutInflater inflater, final ViewGroup container, final Bundle savedInstanceState) {

    if (rootView == null) {

        rootView = inflater.inflate(R.layout.fragment_example_layout, container, false);

        // Initialise your layout here

    } else {
        ((ViewGroup) rootView.getParent()).removeView(rootView);
    }

    return rootView;
    }
}