MediaModelFactorypublic class MediaModelFactory extends Object
| Fields Summary |
|---|
| private static final String | TAG |
| Methods Summary |
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| private static com.google.android.mms.pdu.PduPart | findPart(com.google.android.mms.pdu.PduBody pb, java.lang.String src)
PduPart part = null;
if (src != null) {
if (src.startsWith("cid:")) {
part = pb.getPartByContentId("<" + src.substring("cid:".length()) + ">");
} else {
part = pb.getPartByName(src);
if (part == null) {
part = pb.getPartByFileName(src);
if (part == null) {
part = pb.getPartByContentLocation(src);
}
}
}
}
if (part != null) {
return part;
}
throw new IllegalArgumentException("No part found for the model.");
| | private static MediaModel | getGenericMediaModel(android.content.Context context, java.lang.String tag, java.lang.String src, org.w3c.dom.smil.SMILMediaElement sme, com.google.android.mms.pdu.PduPart part, RegionModel regionModel)
byte[] bytes = part.getContentType();
if (bytes == null) {
throw new IllegalArgumentException(
"Content-Type of the part may not be null.");
}
String contentType = new String(bytes);
MediaModel media = null;
if (ContentType.isDrmType(contentType)) {
DrmWrapper wrapper = new DrmWrapper(
contentType, part.getDataUri(), part.getData());
if (tag.equals(SmilHelper.ELEMENT_TAG_TEXT)) {
media = new TextModel(context, contentType, src,
part.getCharset(), wrapper, regionModel);
} else if (tag.equals(SmilHelper.ELEMENT_TAG_IMAGE)) {
media = new ImageModel(context, contentType, src,
wrapper, regionModel);
} else if (tag.equals(SmilHelper.ELEMENT_TAG_VIDEO)) {
media = new VideoModel(context, contentType, src,
wrapper, regionModel);
} else if (tag.equals(SmilHelper.ELEMENT_TAG_AUDIO)) {
media = new AudioModel(context, contentType, src,
wrapper);
} else if (tag.equals(SmilHelper.ELEMENT_TAG_REF)) {
String drmContentType = wrapper.getContentType();
if (ContentType.isTextType(drmContentType)) {
media = new TextModel(context, contentType, src,
part.getCharset(), wrapper, regionModel);
} else if (ContentType.isImageType(drmContentType)) {
media = new ImageModel(context, contentType, src,
wrapper, regionModel);
} else if (ContentType.isVideoType(drmContentType)) {
media = new VideoModel(context, contentType, src,
wrapper, regionModel);
} else if (ContentType.isAudioType(drmContentType)) {
media = new AudioModel(context, contentType, src,
wrapper);
} else {
throw new UnsupportContentTypeException(
"Unsupported Content-Type: " + drmContentType);
}
} else {
throw new IllegalArgumentException("Unsupported TAG: " + tag);
}
} else {
if (tag.equals(SmilHelper.ELEMENT_TAG_TEXT)) {
media = new TextModel(context, contentType, src,
part.getCharset(), part.getData(), regionModel);
} else if (tag.equals(SmilHelper.ELEMENT_TAG_IMAGE)) {
media = new ImageModel(context, contentType, src,
part.getDataUri(), regionModel);
} else if (tag.equals(SmilHelper.ELEMENT_TAG_VIDEO)) {
media = new VideoModel(context, contentType, src,
part.getDataUri(), regionModel);
} else if (tag.equals(SmilHelper.ELEMENT_TAG_AUDIO)) {
media = new AudioModel(context, contentType, src,
part.getDataUri());
} else if (tag.equals(SmilHelper.ELEMENT_TAG_REF)) {
if (ContentType.isTextType(contentType)) {
media = new TextModel(context, contentType, src,
part.getCharset(), part.getData(), regionModel);
} else if (ContentType.isImageType(contentType)) {
media = new ImageModel(context, contentType, src,
part.getDataUri(), regionModel);
} else if (ContentType.isVideoType(contentType)) {
media = new VideoModel(context, contentType, src,
part.getDataUri(), regionModel);
} else if (ContentType.isAudioType(contentType)) {
media = new AudioModel(context, contentType, src,
part.getDataUri());
} else {
throw new UnsupportContentTypeException(
"Unsupported Content-Type: " + contentType);
}
} else {
throw new IllegalArgumentException("Unsupported TAG: " + tag);
}
}
// Set 'begin' property.
int begin = 0;
TimeList tl = sme.getBegin();
if ((tl != null) && (tl.getLength() > 0)) {
// We only support a single begin value.
Time t = tl.item(0);
begin = (int) (t.getResolvedOffset() * 1000);
}
media.setBegin(begin);
// Set 'duration' property.
int duration = (int) (sme.getDur() * 1000);
if (duration <= 0) {
tl = sme.getEnd();
if ((tl != null) && (tl.getLength() > 0)) {
// We only support a single end value.
Time t = tl.item(0);
if (t.getTimeType() != Time.SMIL_TIME_INDEFINITE) {
duration = (int) (t.getResolvedOffset() * 1000) - begin;
}
}
}
media.setDuration(duration);
// Set 'fill' property.
media.setFill(sme.getFill());
return media;
| | public static MediaModel | getMediaModel(android.content.Context context, org.w3c.dom.smil.SMILMediaElement sme, LayoutModel layouts, com.google.android.mms.pdu.PduBody pb)
String tag = sme.getTagName();
String src = sme.getSrc();
PduPart part = findPart(pb, src);
if (sme instanceof SMILRegionMediaElement) {
return getRegionMediaModel(
context, tag, src, (SMILRegionMediaElement) sme, layouts, part);
} else {
return getGenericMediaModel(
context, tag, src, sme, part, null);
}
| | private static MediaModel | getRegionMediaModel(android.content.Context context, java.lang.String tag, java.lang.String src, org.w3c.dom.smil.SMILRegionMediaElement srme, LayoutModel layouts, com.google.android.mms.pdu.PduPart part)
SMILRegionElement sre = srme.getRegion();
if (sre != null) {
RegionModel region = layouts.findRegionById(sre.getId());
if (region != null) {
return getGenericMediaModel(context, tag, src, srme, part, region);
}
} else {
String rId = null;
if (tag.equals(SmilHelper.ELEMENT_TAG_TEXT)) {
rId = LayoutModel.TEXT_REGION_ID;
} else {
rId = LayoutModel.IMAGE_REGION_ID;
}
RegionModel region = layouts.findRegionById(rId);
if (region != null) {
return getGenericMediaModel(context, tag, src, srme, part, region);
}
}
throw new IllegalArgumentException("Region not found or bad region ID.");
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