| Methods Summary |
|---|
| public boolean | add(SlideModel object)
int increaseSize = object.getSlideSize();
checkMessageSize(increaseSize);
if ((object != null) && mSlides.add(object)) {
increaseMessageSize(increaseSize);
object.registerModelChangedObserver(this);
for (IModelChangedObserver observer : mModelChangedObservers) {
object.registerModelChangedObserver(observer);
}
notifyModelChanged(true);
return true;
}
return false;
|
| public void | add(int location, SlideModel object)
if (object != null) {
int increaseSize = object.getSlideSize();
checkMessageSize(increaseSize);
mSlides.add(location, object);
increaseMessageSize(increaseSize);
object.registerModelChangedObserver(this);
for (IModelChangedObserver observer : mModelChangedObservers) {
object.registerModelChangedObserver(observer);
}
notifyModelChanged(true);
}
|
| public boolean | addAll(java.util.Collection collection)
throw new UnsupportedOperationException("Operation not supported.");
|
| public boolean | addAll(int location, java.util.Collection collection)
throw new UnsupportedOperationException("Operation not supported.");
|
| public void | checkMessageSize(int increaseSize)
ContentRestriction cr = ContentRestrictionFactory.getContentRestriction();
cr.checkMessageSize(mCurrentMessageSize, increaseSize, mContentResolver);
|
| public void | clear()
if (mSlides.size() > 0) {
for (SlideModel slide : mSlides) {
slide.unregisterModelChangedObserver(this);
for (IModelChangedObserver observer : mModelChangedObservers) {
slide.unregisterModelChangedObserver(observer);
}
}
mCurrentMessageSize = 0;
mSlides.clear();
notifyModelChanged(true);
}
|
| public boolean | contains(java.lang.Object object)
return mSlides.contains(object);
|
| public boolean | containsAll(java.util.Collection collection)
return mSlides.containsAll(collection);
|
| public static com.android.mms.model.SlideshowModel | createFromMessageUri(android.content.Context context, android.net.Uri uri)
return createFromPduBody(context, getPduBody(context, uri));
|
| public static com.android.mms.model.SlideshowModel | createFromPduBody(android.content.Context context, com.google.android.mms.pdu.PduBody pb)
SMILDocument document = SmilHelper.getDocument(pb);
// Create root-layout model.
SMILLayoutElement sle = document.getLayout();
SMILRootLayoutElement srle = sle.getRootLayout();
int w = srle.getWidth();
int h = srle.getHeight();
if ((w == 0) || (h == 0)) {
w = LayoutManager.getInstance().getLayoutParameters().getWidth();
h = LayoutManager.getInstance().getLayoutParameters().getHeight();
srle.setWidth(w);
srle.setHeight(h);
}
RegionModel rootLayout = new RegionModel(
null, 0, 0, w, h);
// Create region models.
ArrayList<RegionModel> regions = new ArrayList<RegionModel>();
NodeList nlRegions = sle.getRegions();
int regionsNum = nlRegions.getLength();
for (int i = 0; i < regionsNum; i++) {
SMILRegionElement sre = (SMILRegionElement) nlRegions.item(i);
RegionModel r = new RegionModel(sre.getId(), sre.getFit(),
sre.getLeft(), sre.getTop(), sre.getWidth(), sre.getHeight(),
sre.getBackgroundColor());
regions.add(r);
}
LayoutModel layouts = new LayoutModel(rootLayout, regions);
// Create slide models.
SMILElement docBody = document.getBody();
NodeList slideNodes = docBody.getChildNodes();
int slidesNum = slideNodes.getLength();
ArrayList<SlideModel> slides = new ArrayList<SlideModel>(slidesNum);
for (int i = 0; i < slidesNum; i++) {
// FIXME: This is NOT compatible with the SMILDocument which is
// generated by some other mobile phones.
SMILParElement par = (SMILParElement) slideNodes.item(i);
// Create media models for each slide.
NodeList mediaNodes = par.getChildNodes();
int mediaNum = mediaNodes.getLength();
ArrayList<MediaModel> mediaSet = new ArrayList<MediaModel>(mediaNum);
for (int j = 0; j < mediaNum; j++) {
SMILMediaElement sme = (SMILMediaElement) mediaNodes.item(j);
try {
MediaModel media = MediaModelFactory.getMediaModel(
context, sme, layouts, pb);
SmilHelper.addMediaElementEventListeners(
(EventTarget) sme, media);
mediaSet.add(media);
} catch (DrmException e) {
Log.e(TAG, e.getMessage(), e);
} catch (IOException e) {
Log.e(TAG, e.getMessage(), e);
} catch (IllegalArgumentException e) {
Log.e(TAG, e.getMessage(), e);
}
}
SlideModel slide = new SlideModel((int) (par.getDur() * 1000), mediaSet);
slide.setFill(par.getFill());
SmilHelper.addParElementEventListeners((EventTarget) par, slide);
slides.add(slide);
}
SlideshowModel slideshow = new SlideshowModel(layouts, slides, document, pb,
context.getContentResolver());
slideshow.registerModelChangedObserver(slideshow);
return slideshow;
|
| public static com.android.mms.model.SlideshowModel | createNew(android.content.Context context)
return new SlideshowModel(context.getContentResolver());
|
| public void | decreaseMessageSize(int decreaseSize)
if (decreaseSize > 0) {
mCurrentMessageSize -= decreaseSize;
}
|
| public SlideModel | get(int location)
return mSlides.get(location);
|
| public int | getCurrentMessageSize()
return mCurrentMessageSize;
|
| public LayoutModel | getLayout()
return mLayout;
|
| public static com.google.android.mms.pdu.PduBody | getPduBody(android.content.Context context, android.net.Uri msg)
PduPersister p = PduPersister.getPduPersister(context);
GenericPdu pdu = p.load(msg);
int msgType = pdu.getMessageType();
if ((msgType == PduHeaders.MESSAGE_TYPE_SEND_REQ)
|| (msgType == PduHeaders.MESSAGE_TYPE_RETRIEVE_CONF)) {
return ((MultimediaMessagePdu) pdu).getBody();
} else {
throw new MmsException();
}
|
| public void | increaseMessageSize(int increaseSize)
if (increaseSize > 0) {
mCurrentMessageSize += increaseSize;
}
|
| public int | indexOf(java.lang.Object object)
return mSlides.indexOf(object);
|
| public boolean | isEmpty()
return mSlides.isEmpty();
|
| public boolean | isSimple()Determines whether this is a "simple" slideshow.
Criteria:
- Exactly one slide
- Exactly one multimedia attachment, but no audio
- It can optionally have a caption
// There must be one (and only one) slide.
if (size() != 1)
return false;
SlideModel slide = get(0);
// The slide must have either an image or video, but not both.
if (!(slide.hasImage() ^ slide.hasVideo()))
return false;
// No audio allowed.
if (slide.hasAudio())
return false;
return true;
|
| public java.util.Iterator | iterator()
return mSlides.iterator();
|
| public int | lastIndexOf(java.lang.Object object)
return mSlides.lastIndexOf(object);
|
| public java.util.ListIterator | listIterator()
return mSlides.listIterator();
|
| public java.util.ListIterator | listIterator(int location)
return mSlides.listIterator(location);
|
| public com.google.android.mms.pdu.PduBody | makeCopy(android.content.Context context)
return makePduBody(context, SmilHelper.getDocument(this), true);
|
| private com.google.android.mms.pdu.PduBody | makePduBody(org.w3c.dom.smil.SMILDocument document)
return makePduBody(null, document, false);
|
| private com.google.android.mms.pdu.PduBody | makePduBody(android.content.Context context, org.w3c.dom.smil.SMILDocument document, boolean isMakingCopy)
PduBody pb = new PduBody();
boolean hasForwardLock = false;
for (SlideModel slide : mSlides) {
for (MediaModel media : slide) {
if (isMakingCopy) {
if (media.isDrmProtected() && !media.isAllowedToForward()) {
hasForwardLock = true;
continue;
}
}
PduPart part = new PduPart();
if (media.isText()) {
TextModel text = (TextModel) media;
// Don't create empty text part.
if (TextUtils.isEmpty(text.getText())) {
continue;
}
// Set Charset if it's a text media.
part.setCharset(text.getCharset());
}
// Set Content-Type.
part.setContentType(media.getContentType().getBytes());
String src = media.getSrc();
String location;
boolean startWithContentId = src.startsWith("cid:");
if (startWithContentId) {
location = src.substring("cid:".length());
} else {
location = src;
}
// Set Content-Location.
part.setContentLocation(location.getBytes());
// Set Content-Id.
if (startWithContentId) {
//Keep the original Content-Id.
part.setContentId(location.getBytes());
}
else {
int index = location.lastIndexOf(".");
String contentId = (index == -1) ? location
: location.substring(0, index);
part.setContentId(contentId.getBytes());
}
if (media.isDrmProtected()) {
DrmWrapper wrapper = media.getDrmObject();
part.setDataUri(wrapper.getOriginalUri());
part.setData(wrapper.getOriginalData());
} else if (media.isText()) {
part.setData(((TextModel) media).getText().getBytes());
} else if (media.isImage() || media.isVideo() || media.isAudio()) {
part.setDataUri(media.getUri());
} else {
Log.w(TAG, "Unsupport media: " + media);
}
pb.addPart(part);
}
}
if (hasForwardLock && isMakingCopy && context != null) {
Toast.makeText(context,
context.getString(R.string.cannot_forward_drm_obj),
Toast.LENGTH_LONG).show();
document = SmilHelper.getDocument(pb);
}
// Create and insert SMIL part(as the first part) into the PduBody.
ByteArrayOutputStream out = new ByteArrayOutputStream();
SmilXmlSerializer.serialize(document, out);
PduPart smilPart = new PduPart();
smilPart.setContentId("smil".getBytes());
smilPart.setContentLocation("smil.xml".getBytes());
smilPart.setContentType(ContentType.APP_SMIL.getBytes());
smilPart.setData(out.toByteArray());
pb.addPart(0, smilPart);
return pb;
|
| public void | onModelChanged(Model model, boolean dataChanged)
if (dataChanged) {
mDocumentCache = null;
mPduBodyCache = null;
}
|
| public void | prepareForSend()Make sure the text in slide 0 is no longer holding onto a reference to the text
in the message text box.
if (size() == 1) {
TextModel text = get(0).getText();
if (text != null) {
text.cloneText();
}
}
|
| protected void | registerModelChangedObserverInDescendants(IModelChangedObserver observer)
mLayout.registerModelChangedObserver(observer);
for (SlideModel slide : mSlides) {
slide.registerModelChangedObserver(observer);
}
|
| public boolean | remove(java.lang.Object object)
if ((object != null) && mSlides.remove(object)) {
SlideModel slide = (SlideModel) object;
decreaseMessageSize(slide.getSlideSize());
slide.unregisterAllModelChangedObservers();
notifyModelChanged(true);
return true;
}
return false;
|
| public SlideModel | remove(int location)
SlideModel slide = mSlides.remove(location);
if (slide != null) {
decreaseMessageSize(slide.getSlideSize());
slide.unregisterAllModelChangedObservers();
notifyModelChanged(true);
}
return slide;
|
| public boolean | removeAll(java.util.Collection collection)
throw new UnsupportedOperationException("Operation not supported.");
|
| public boolean | retainAll(java.util.Collection collection)
throw new UnsupportedOperationException("Operation not supported.");
|
| public SlideModel | set(int location, SlideModel object)
SlideModel slide = mSlides.get(location);
if (null != object) {
int removeSize = 0;
int addSize = object.getSlideSize();
if (null != slide) {
removeSize = slide.getSlideSize();
}
if (addSize > removeSize) {
checkMessageSize(addSize - removeSize);
increaseMessageSize(addSize - removeSize);
} else {
decreaseMessageSize(removeSize - addSize);
}
}
slide = mSlides.set(location, object);
if (slide != null) {
slide.unregisterAllModelChangedObservers();
}
if (object != null) {
object.registerModelChangedObserver(this);
for (IModelChangedObserver observer : mModelChangedObservers) {
object.registerModelChangedObserver(observer);
}
}
notifyModelChanged(true);
return slide;
|
| public void | setCurrentMessageSize(int size)
mCurrentMessageSize = size;
|
| public int | size()
return mSlides.size();
|
| public java.util.List | subList(int start, int end)
return mSlides.subList(start, end);
|
| public void | sync(com.google.android.mms.pdu.PduBody pb)
for (SlideModel slide : mSlides) {
for (MediaModel media : slide) {
PduPart part = pb.getPartByContentLocation(media.getSrc());
if (part != null) {
media.setUri(part.getDataUri());
}
}
}
|
| public java.lang.Object[] | toArray()
return mSlides.toArray();
|
| public T[] | toArray(T[] array)
return mSlides.toArray(array);
|
| public com.google.android.mms.pdu.PduBody | toPduBody()
if (mPduBodyCache == null) {
mDocumentCache = SmilHelper.getDocument(this);
mPduBodyCache = makePduBody(mDocumentCache);
}
return mPduBodyCache;
|
| public org.w3c.dom.smil.SMILDocument | toSmilDocument()
if (mDocumentCache == null) {
mDocumentCache = SmilHelper.getDocument(this);
}
return mDocumentCache;
|
| protected void | unregisterAllModelChangedObserversInDescendants()
mLayout.unregisterAllModelChangedObservers();
for (SlideModel slide : mSlides) {
slide.unregisterAllModelChangedObservers();
}
|
| protected void | unregisterModelChangedObserverInDescendants(IModelChangedObserver observer)
mLayout.unregisterModelChangedObserver(observer);
for (SlideModel slide : mSlides) {
slide.unregisterModelChangedObserver(observer);
}
|
