| /* |
| * Copyright (C) 2007-2008 Esmertec AG. |
| * Copyright (C) 2007-2008 The Android Open Source Project |
| * |
| * 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. |
| */ |
| |
| package com.google.android.mms; |
| |
| import java.util.ArrayList; |
| |
| public class ContentType { |
| public static final String MMS_MESSAGE = "application/vnd.wap.mms-message"; |
| // The phony content type for generic PDUs (e.g. ReadOrig.ind, |
| // Notification.ind, Delivery.ind). |
| public static final String MMS_GENERIC = "application/vnd.wap.mms-generic"; |
| public static final String MULTIPART_MIXED = "application/vnd.wap.multipart.mixed"; |
| public static final String MULTIPART_RELATED = "application/vnd.wap.multipart.related"; |
| public static final String MULTIPART_ALTERNATIVE = "application/vnd.wap.multipart.alternative"; |
| |
| public static final String TEXT_PLAIN = "text/plain"; |
| public static final String TEXT_HTML = "text/html"; |
| public static final String TEXT_VCALENDAR = "text/x-vCalendar"; |
| public static final String TEXT_VCARD = "text/x-vCard"; |
| |
| public static final String IMAGE_UNSPECIFIED = "image/*"; |
| public static final String IMAGE_JPEG = "image/jpeg"; |
| public static final String IMAGE_JPG = "image/jpg"; |
| public static final String IMAGE_GIF = "image/gif"; |
| public static final String IMAGE_WBMP = "image/vnd.wap.wbmp"; |
| public static final String IMAGE_PNG = "image/png"; |
| public static final String IMAGE_X_MS_BMP = "image/x-ms-bmp"; |
| |
| public static final String AUDIO_UNSPECIFIED = "audio/*"; |
| public static final String AUDIO_AAC = "audio/aac"; |
| public static final String AUDIO_AMR = "audio/amr"; |
| public static final String AUDIO_IMELODY = "audio/imelody"; |
| public static final String AUDIO_MID = "audio/mid"; |
| public static final String AUDIO_MIDI = "audio/midi"; |
| public static final String AUDIO_MP3 = "audio/mp3"; |
| public static final String AUDIO_MPEG3 = "audio/mpeg3"; |
| public static final String AUDIO_MPEG = "audio/mpeg"; |
| public static final String AUDIO_MPG = "audio/mpg"; |
| public static final String AUDIO_MP4 = "audio/mp4"; |
| public static final String AUDIO_X_MID = "audio/x-mid"; |
| public static final String AUDIO_X_MIDI = "audio/x-midi"; |
| public static final String AUDIO_X_MP3 = "audio/x-mp3"; |
| public static final String AUDIO_X_MPEG3 = "audio/x-mpeg3"; |
| public static final String AUDIO_X_MPEG = "audio/x-mpeg"; |
| public static final String AUDIO_X_MPG = "audio/x-mpg"; |
| public static final String AUDIO_3GPP = "audio/3gpp"; |
| public static final String AUDIO_X_WAV = "audio/x-wav"; |
| public static final String AUDIO_OGG = "application/ogg"; |
| |
| public static final String VIDEO_UNSPECIFIED = "video/*"; |
| public static final String VIDEO_3GPP = "video/3gpp"; |
| public static final String VIDEO_3G2 = "video/3gpp2"; |
| public static final String VIDEO_H263 = "video/h263"; |
| public static final String VIDEO_MP4 = "video/mp4"; |
| |
| public static final String APP_SMIL = "application/smil"; |
| public static final String APP_WAP_XHTML = "application/vnd.wap.xhtml+xml"; |
| public static final String APP_XHTML = "application/xhtml+xml"; |
| |
| public static final String APP_DRM_CONTENT = "application/vnd.oma.drm.content"; |
| public static final String APP_DRM_MESSAGE = "application/vnd.oma.drm.message"; |
| |
| private static final ArrayList<String> sSupportedContentTypes = new ArrayList<String>(); |
| private static final ArrayList<String> sSupportedImageTypes = new ArrayList<String>(); |
| private static final ArrayList<String> sSupportedAudioTypes = new ArrayList<String>(); |
| private static final ArrayList<String> sSupportedVideoTypes = new ArrayList<String>(); |
| |
| static { |
| sSupportedContentTypes.add(TEXT_PLAIN); |
| sSupportedContentTypes.add(TEXT_HTML); |
| sSupportedContentTypes.add(TEXT_VCALENDAR); |
| sSupportedContentTypes.add(TEXT_VCARD); |
| |
| sSupportedContentTypes.add(IMAGE_JPEG); |
| sSupportedContentTypes.add(IMAGE_GIF); |
| sSupportedContentTypes.add(IMAGE_WBMP); |
| sSupportedContentTypes.add(IMAGE_PNG); |
| sSupportedContentTypes.add(IMAGE_JPG); |
| sSupportedContentTypes.add(IMAGE_X_MS_BMP); |
| //supportedContentTypes.add(IMAGE_SVG); not yet supported. |
| |
| sSupportedContentTypes.add(AUDIO_AAC); |
| sSupportedContentTypes.add(AUDIO_AMR); |
| sSupportedContentTypes.add(AUDIO_IMELODY); |
| sSupportedContentTypes.add(AUDIO_MID); |
| sSupportedContentTypes.add(AUDIO_MIDI); |
| sSupportedContentTypes.add(AUDIO_MP3); |
| sSupportedContentTypes.add(AUDIO_MP4); |
| sSupportedContentTypes.add(AUDIO_MPEG3); |
| sSupportedContentTypes.add(AUDIO_MPEG); |
| sSupportedContentTypes.add(AUDIO_MPG); |
| sSupportedContentTypes.add(AUDIO_X_MID); |
| sSupportedContentTypes.add(AUDIO_X_MIDI); |
| sSupportedContentTypes.add(AUDIO_X_MP3); |
| sSupportedContentTypes.add(AUDIO_X_MPEG3); |
| sSupportedContentTypes.add(AUDIO_X_MPEG); |
| sSupportedContentTypes.add(AUDIO_X_MPG); |
| sSupportedContentTypes.add(AUDIO_X_WAV); |
| sSupportedContentTypes.add(AUDIO_3GPP); |
| sSupportedContentTypes.add(AUDIO_OGG); |
| |
| sSupportedContentTypes.add(VIDEO_3GPP); |
| sSupportedContentTypes.add(VIDEO_3G2); |
| sSupportedContentTypes.add(VIDEO_H263); |
| sSupportedContentTypes.add(VIDEO_MP4); |
| |
| sSupportedContentTypes.add(APP_SMIL); |
| sSupportedContentTypes.add(APP_WAP_XHTML); |
| sSupportedContentTypes.add(APP_XHTML); |
| |
| sSupportedContentTypes.add(APP_DRM_CONTENT); |
| sSupportedContentTypes.add(APP_DRM_MESSAGE); |
| |
| // add supported image types |
| sSupportedImageTypes.add(IMAGE_JPEG); |
| sSupportedImageTypes.add(IMAGE_GIF); |
| sSupportedImageTypes.add(IMAGE_WBMP); |
| sSupportedImageTypes.add(IMAGE_PNG); |
| sSupportedImageTypes.add(IMAGE_JPG); |
| sSupportedImageTypes.add(IMAGE_X_MS_BMP); |
| |
| // add supported audio types |
| sSupportedAudioTypes.add(AUDIO_AAC); |
| sSupportedAudioTypes.add(AUDIO_AMR); |
| sSupportedAudioTypes.add(AUDIO_IMELODY); |
| sSupportedAudioTypes.add(AUDIO_MID); |
| sSupportedAudioTypes.add(AUDIO_MIDI); |
| sSupportedAudioTypes.add(AUDIO_MP3); |
| sSupportedAudioTypes.add(AUDIO_MPEG3); |
| sSupportedAudioTypes.add(AUDIO_MPEG); |
| sSupportedAudioTypes.add(AUDIO_MPG); |
| sSupportedAudioTypes.add(AUDIO_MP4); |
| sSupportedAudioTypes.add(AUDIO_X_MID); |
| sSupportedAudioTypes.add(AUDIO_X_MIDI); |
| sSupportedAudioTypes.add(AUDIO_X_MP3); |
| sSupportedAudioTypes.add(AUDIO_X_MPEG3); |
| sSupportedAudioTypes.add(AUDIO_X_MPEG); |
| sSupportedAudioTypes.add(AUDIO_X_MPG); |
| sSupportedAudioTypes.add(AUDIO_X_WAV); |
| sSupportedAudioTypes.add(AUDIO_3GPP); |
| sSupportedAudioTypes.add(AUDIO_OGG); |
| |
| // add supported video types |
| sSupportedVideoTypes.add(VIDEO_3GPP); |
| sSupportedVideoTypes.add(VIDEO_3G2); |
| sSupportedVideoTypes.add(VIDEO_H263); |
| sSupportedVideoTypes.add(VIDEO_MP4); |
| } |
| |
| // This class should never be instantiated. |
| private ContentType() { |
| } |
| |
| public static boolean isSupportedType(String contentType) { |
| return (null != contentType) && sSupportedContentTypes.contains(contentType); |
| } |
| |
| public static boolean isSupportedImageType(String contentType) { |
| return isImageType(contentType) && isSupportedType(contentType); |
| } |
| |
| public static boolean isSupportedAudioType(String contentType) { |
| return isAudioType(contentType) && isSupportedType(contentType); |
| } |
| |
| public static boolean isSupportedVideoType(String contentType) { |
| return isVideoType(contentType) && isSupportedType(contentType); |
| } |
| |
| public static boolean isTextType(String contentType) { |
| return (null != contentType) && contentType.startsWith("text/"); |
| } |
| |
| public static boolean isImageType(String contentType) { |
| return (null != contentType) && contentType.startsWith("image/"); |
| } |
| |
| public static boolean isAudioType(String contentType) { |
| return (null != contentType) && contentType.startsWith("audio/"); |
| } |
| |
| public static boolean isVideoType(String contentType) { |
| return (null != contentType) && contentType.startsWith("video/"); |
| } |
| |
| public static boolean isDrmType(String contentType) { |
| return (null != contentType) |
| && (contentType.equals(APP_DRM_CONTENT) |
| || contentType.equals(APP_DRM_MESSAGE)); |
| } |
| |
| public static boolean isUnspecified(String contentType) { |
| return (null != contentType) && contentType.endsWith("*"); |
| } |
| |
| @SuppressWarnings("unchecked") |
| public static ArrayList<String> getImageTypes() { |
| return (ArrayList<String>) sSupportedImageTypes.clone(); |
| } |
| |
| @SuppressWarnings("unchecked") |
| public static ArrayList<String> getAudioTypes() { |
| return (ArrayList<String>) sSupportedAudioTypes.clone(); |
| } |
| |
| @SuppressWarnings("unchecked") |
| public static ArrayList<String> getVideoTypes() { |
| return (ArrayList<String>) sSupportedVideoTypes.clone(); |
| } |
| |
| @SuppressWarnings("unchecked") |
| public static ArrayList<String> getSupportedTypes() { |
| return (ArrayList<String>) sSupportedContentTypes.clone(); |
| } |
| } |
