1 /* 2 * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package com.sun.media.jfxmediaimpl.platform.ios; 27 28 import com.sun.media.jfxmedia.Media; 29 import com.sun.media.jfxmedia.MediaPlayer; 30 import com.sun.media.jfxmedia.locator.Locator; 31 import com.sun.media.jfxmedia.logging.Logger; 32 import com.sun.media.jfxmediaimpl.HostUtils; 33 import com.sun.media.jfxmediaimpl.platform.Platform; 34 35 /** 36 * iOS Platform implementation. 37 */ 38 public final class IOSPlatform extends Platform { 39 40 /** 41 * The MIME types of all supported media. 42 */ 43 private static final String[] CONTENT_TYPES = { 44 "video/mp4", 45 "audio/x-m4a", 46 "video/x-m4v", 47 "application/vnd.apple.mpegurl", 48 "audio/mpegurl", 49 "audio/mpeg", 50 "audio/mp3", 51 "audio/x-wav", 52 "video/quicktime", 53 "video/x-quicktime", 54 "audio/x-aiff" 55 }; 56 57 private static final class IOSPlatformInitializer { 58 private static final IOSPlatform globalInstance = new IOSPlatform(); 59 } 60 61 public static Platform getPlatformInstance() { 62 return IOSPlatformInitializer.globalInstance; 63 } 64 65 private IOSPlatform() { 66 } 67 68 @Override 69 public void preloadPlatform() {} 70 71 /** 72 * @return false if the platform cannot be loaded 73 */ 74 @Override 75 public boolean loadPlatform() { 76 if (!HostUtils.isIOS()) { 77 return false; 78 } 79 80 try { 81 iosPlatformInit(); 82 } catch (UnsatisfiedLinkError ule) { 83 if (Logger.canLog(Logger.DEBUG)) { 84 Logger.logMsg(Logger.DEBUG, "Unable to load iOS platform."); 85 } 86 //MediaUtils.nativeError(IOSPlatform.class, MediaError.ERROR_MANAGER_ENGINEINIT_FAIL); 87 return false; 88 } 89 return true; 90 } 91 92 @Override 93 public String[] getSupportedContentTypes() { 94 String[] contentTypesCopy = new String[CONTENT_TYPES.length]; 95 System.arraycopy(CONTENT_TYPES, 0, contentTypesCopy, 0, CONTENT_TYPES.length); 96 return contentTypesCopy; 97 } 98 99 @Override 100 public Media createMedia(Locator source) { 101 return new IOSMedia(source); 102 } 103 104 @Override 105 public Object prerollMediaPlayer(Locator source) { 106 // attempt the actual player creation, then preroll here 107 // on success we return a reference to the native player as the cookie 108 return new IOSMediaPlayer(source); 109 } 110 111 @Override 112 public MediaPlayer createMediaPlayer(Locator source, Object cookie) { 113 if (cookie == null) { 114 throw new NullPointerException("null player!"); 115 } 116 else if (!(cookie instanceof IOSMediaPlayer)) { 117 throw new IllegalArgumentException("cookie is not an instance of IOSMediaPlayer"); 118 } 119 120 return (MediaPlayer) cookie; 121 } 122 123 private static native void iosPlatformInit(); 124 }