Java tutorial
//package com.java2s; /* * Copyright 2012 Google Inc. * * Licensed under the Apache License, Version 2.0 (the "License"); you may not * use this file except in compliance with the License. You may obtain a copy of * the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the * License for the specific language governing permissions and limitations under * the License. */ import android.app.Activity; import android.content.res.Configuration; public class Main { private static final int ORIENTATION_PORTRAIT = 1; private static final int ORIENTATION_LANDSCAPE = 0; /** * Rotates the given activity. * * @param activity a given activity */ private static void rotateActivity(Activity activity) { activity.setRequestedOrientation( activity.getResources().getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT ? ORIENTATION_LANDSCAPE : ORIENTATION_PORTRAIT); } }