how to switch from one fragment to another fragment android

Question

Hi I have 5 fragments Now first time when I go to Activity of that fragments then default First fragment is called,then on first Fragment there is a button by clicking that button I go to the second fragment,similarly in Second fragment There is a button and clicking that button I go to the third fragment and so on.

Now My Question is that Current I am on Fifth fragment ,Now I want to go fifth fragment to second fragment,what should I do for this? Can any one please tell me?

Answer 1

You can pop the fragment by name. While adding fragments to the back stack, just give them a name.

fragmentTransaction.addToBackStack("frag2");

Then in fragment5, pop the back stack using the name ie.. frag2 and include POP_BACK_STACK_INCLUSIVE

    someButton.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {

            FragmentManager fm = getActivity()
                    .getSupportFragmentManager();
            fm.popBackStack ("frag2", FragmentManager.POP_BACK_STACK_INCLUSIVE);
        }
    });