Java tutorial
//package com.java2s; import android.support.v4.app.Fragment; import android.support.v4.app.FragmentManager; import android.support.v4.app.FragmentTransaction; public class Main { public static void replaceFragment(FragmentManager fragmentManager, Fragment newFragment, int frameId) { FragmentTransaction transaction = fragmentManager.beginTransaction(); transaction.replace(frameId, newFragment); transaction.commit(); } }