Java tutorial
//package com.java2s; /* * Licensed Materials - Property of IBM * Copyright IBM Corporation 2014, 2015. All Rights Reserved. */ import android.annotation.TargetApi; import android.app.Activity; import android.os.Build; import android.view.Window; public class Main { /** * Removes the action bar from the activity. This only works on API 11+. * * @param activity */ @TargetApi(Build.VERSION_CODES.HONEYCOMB) public static void removeActionBar(Activity activity) { if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) { activity.getWindow().requestFeature(Window.FEATURE_ACTION_BAR); activity.getActionBar().hide(); } } }