Java tutorial
//package com.java2s; import android.support.annotation.IdRes; import android.support.v4.app.Fragment; import android.support.v4.app.FragmentManager; import android.support.v4.app.FragmentTransaction; public class Main { public static void changeFragment(FragmentManager manager, @IdRes int layout, Fragment fragment, int transitionStyle) { FragmentTransaction fragmentTransaction = manager.beginTransaction(); fragmentTransaction.replace(layout, fragment, fragment.getClass().getSimpleName()); fragmentTransaction.setTransition(transitionStyle); fragmentTransaction.commit(); manager.executePendingTransactions(); } }