Java tutorial
/** * Copyright (c) 2016 Acrylic Goat Software * * This software is subject to the provisions of the GNU Lesser General * Public License Version 3 (LGPL). See LICENSE.txt for details. */ package com.acrylicgoat.houstonbicyclemuseum.activity; import android.support.v4.app.FragmentActivity; import android.os.Bundle; import android.support.v4.app.FragmentTransaction; import android.view.MenuItem; import com.acrylicgoat.houstonbicyclemuseum.R; import com.acrylicgoat.houstonbicyclemuseum.fragment.SlidingTabsFragment; public class ViewPagerActivity extends FragmentActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); if (savedInstanceState == null) { FragmentTransaction transaction = getSupportFragmentManager().beginTransaction(); SlidingTabsFragment fragment = new SlidingTabsFragment(); transaction.replace(R.id.sample_content_fragment, fragment); transaction.commit(); } } @Override public boolean onOptionsItemSelected(MenuItem item) { int id = item.getItemId(); if (id == R.id.action_settings) { return true; } return super.onOptionsItemSelected(item); } }