Replace Fragment

ReplaceFragment.kt

// Create new fragment (Either map or list fragment) and the transaction
val listFragment = ListFragment()
val transaction = fragmentManager!!.beginTransaction()

// Replace whatever is in the fragment_container view with this fragment,
// and add the transaction to the back stack if needed
transaction.replace(R.id.fragment_container, listFragment)
transaction.addToBackStack(null)

// Commit the transaction
transaction.commit()