private void startWebmConversion(Binder binder, MediaUri url) {
logger.info("Start converting gif to webm");
// normalize to http://
String gifUrl = url.toString().replace("https://", "http://");
// and start conversion!
conversion =
gifToVideoService
.toVideo(gifUrl)
.compose(binder.get())
.subscribe(
result -> {
checkMainThread();
// create the correct child-viewer
MediaView mediaView;
if (result.getVideoUrl().isPresent()) {
logger.info("Converted successfully, replace with video player");
MediaUri webm =
url.withUri(
Uri.parse(result.getVideoUrl().get()), MediaUri.MediaType.VIDEO);
mediaView =
MediaViews.newInstance(getContext(), binder, webm, this::onMediaShown);
} else {
logger.info("Conversion did not work, showing gif");
mediaView = new GifMediaView(getContext(), binder, url, this::onMediaShown);
}
mediaView.removePreviewImage();
setChild(mediaView);
},
defaultOnError());
}
private void initializeMediaView() {
int padding = AndroidUtility.getActionBarContentOffset(getActivity());
// initialize a new viewer fragment
MediaUri uri = MediaUri.of(feedItem.getId(), UriHelper.of(getContext()).media(feedItem));
if (!uri.isLocal() && AndroidUtility.isOnMobile(getActivity())) {
Settings.ConfirmOnMobile confirmOnMobile = settings.confirmPlayOnMobile(getContext());
if (confirmOnMobile == Settings.ConfirmOnMobile.ALL) {
uri = uri.withDelay(true);
} else if (confirmOnMobile == Settings.ConfirmOnMobile.VIDEO
&& uri.getMediaType() != MediaUri.MediaType.IMAGE) {
uri = uri.withDelay(true);
}
}
viewer =
MediaViews.newInstance(
getActivity(),
uri,
() -> {
// mark this item seen. We do that in a background thread
seenService.markAsSeen(feedItem);
});
// inform viewer over fragment lifecycle events!
MediaViews.adaptFragmentLifecycle(lifecycle(), viewer);
registerTapListener(viewer);
PreviewInfo previewInfo =
this.previewInfo != null ? this.previewInfo : getPreviewInfoFromCache();
if (previewInfo != null) {
viewer.setPreviewImage(previewInfo, "TransitionTarget-" + feedItem.getId());
if (Sdk.isAtLeastLollipop()) {
viewer.postDelayed(this::onTransitionEnds, 350);
} else {
viewer.post(this::onTransitionEnds);
}
} else {
viewer.post(this::onTransitionEnds);
}
// add views in the correct order
int idx = playerContainer.indexOfChild(voteAnimationIndicator);
playerContainer.addView(viewer, idx);
if (tabletLayout) {
viewer.setLayoutParams(
new FrameLayout.LayoutParams(
ViewGroup.LayoutParams.MATCH_PARENT,
ViewGroup.LayoutParams.MATCH_PARENT,
Gravity.CENTER));
} else {
viewer.setPadding(0, padding, 0, 0);
// we add a placeholder to the first element of the recycler view.
// this placeholder will mirror the size of the viewer.
PlaceholderView placeholder = new PlaceholderView();
adapter.addAdapter(SingleViewAdapter.ofView(placeholder));
RxView.layoutChanges(viewer)
.subscribe(
event -> {
int newHeight = viewer.getMeasuredHeight();
if (newHeight != placeholder.fixedHeight) {
placeholder.fixedHeight = newHeight;
if (Sdk.isAtLeastKitKat()) {
placeholder.requestLayout();
} else {
// it looks like a requestLayout is not honored on pre kitkat devices
// if already in a layout pass.
placeholder.post(placeholder::requestLayout);
}
if (isVideoFullScreen()) {
realignFullScreen();
}
}
});
RxView.layoutChanges(placeholder)
.subscribe(
event -> {
// simulate scroll after layouting the placeholder to
// reflect changes to the viewers clipping.
simulateScroll();
});
}
}