mirror of
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105 lines
3.2 KiB
Java
105 lines
3.2 KiB
Java
/**
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* Copyright (C) 2011 Whisper Systems
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.thoughtcrime.securesms.mms;
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import android.content.Context;
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import org.thoughtcrime.securesms.crypto.MasterSecret;
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import org.thoughtcrime.securesms.dom.smil.parser.SmilXmlSerializer;
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import org.thoughtcrime.securesms.util.SmilUtil;
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import java.io.ByteArrayOutputStream;
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import java.io.UnsupportedEncodingException;
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import java.util.LinkedList;
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import java.util.List;
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import ws.com.google.android.mms.ContentType;
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import ws.com.google.android.mms.pdu.CharacterSets;
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import ws.com.google.android.mms.pdu.PduBody;
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import ws.com.google.android.mms.pdu.PduPart;
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public class SlideDeck {
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private final List<Slide> slides = new LinkedList<>();
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public SlideDeck(SlideDeck copy) {
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this.slides.addAll(copy.getSlides());
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}
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public SlideDeck(Context context, MasterSecret masterSecret, PduBody body) {
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try {
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for (int i=0;i<body.getPartsNum();i++) {
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String contentType = new String(body.getPart(i).getContentType(), CharacterSets.MIMENAME_ISO_8859_1);
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if (ContentType.isImageType(contentType))
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slides.add(new ImageSlide(context, masterSecret, body.getPart(i)));
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else if (ContentType.isVideoType(contentType))
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slides.add(new VideoSlide(context, body.getPart(i)));
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else if (ContentType.isAudioType(contentType))
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slides.add(new AudioSlide(context, body.getPart(i)));
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else if (ContentType.isTextType(contentType))
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slides.add(new TextSlide(context, masterSecret, body.getPart(i)));
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}
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} catch (UnsupportedEncodingException uee) {
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throw new AssertionError(uee);
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}
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}
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public SlideDeck() {
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}
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public void clear() {
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slides.clear();
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}
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public PduBody toPduBody() {
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PduBody body = new PduBody();
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for (Slide slide : slides) {
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body.addPart(slide.getPart());
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}
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ByteArrayOutputStream out = new ByteArrayOutputStream();
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SmilXmlSerializer.serialize(SmilUtil.createSmilDocument(this), out);
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PduPart smilPart = new PduPart();
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smilPart.setContentId("smil".getBytes());
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smilPart.setContentLocation("smil.xml".getBytes());
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smilPart.setContentType(ContentType.APP_SMIL.getBytes());
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smilPart.setData(out.toByteArray());
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body.addPart(0, smilPart);
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return body;
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}
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public void addSlide(Slide slide) {
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slides.add(slide);
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}
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public List<Slide> getSlides() {
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return slides;
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}
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public boolean containsMediaSlide() {
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for (Slide slide : slides) {
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if (slide.hasImage() || slide.hasVideo() || slide.hasAudio()) {
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return true;
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}
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}
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return false;
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}
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}
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