Android Fragment - move from one View to another?

Question

Can i first add a Fragment to a View, then \"detach\" it, and then \"re-attach\" it to another View?

In code, i want to:

fragOne one = new fragOne();         


        

Answer 1

Please check the solution,you need to create the new instance of the same fragment and instantiate it with state of the old fragment if you want to save the state of the old fragment.

 FragmentTransaction ft = mFragmentManager.beginTransaction();
    ft.remove(one);
    Fragment newInstance = fetchOldState(one);
    ft.add(R.id.right, newInstance);
    ft.commit();


//TO fetch the old state
    private Fragment fetchOldState(Fragment f)
        {
            try {
                Fragment.SavedState oldState= mFragmentManager.saveFragmentInstanceState(f);

                Fragment newInstance = f.getClass().newInstance();
                newInstance.setInitialSavedState(oldState);

                return newInstance;
            }
            catch (Exception e) // InstantiationException, IllegalAccessException
            {

            }
        }