public void updateMetaUi() {
Book book = mSpritzer.getBook();
Metadata meta = book.getMetadata();
Author author = meta.getAuthors().get(0);
int curChapter = mSpritzer.getCurrentChapter();
mAuthorView.setText(author.getFirstname() + " " + author.getLastname());
mTitleView.setText(meta.getFirstTitle());
String chapterText;
if (book.getSpine().getResource(curChapter).getTitle() == null
|| book.getSpine().getResource(curChapter).getTitle().trim().compareTo("") == 0) {
chapterText = String.format("Chapter %d", curChapter);
} else {
chapterText = book.getSpine().getResource(curChapter).getTitle();
}
int startSpan = chapterText.length();
chapterText =
String.format(
"%s %s m left",
chapterText,
(mSpritzer.getMinutesRemainingInQueue() == 0)
? "<1"
: String.valueOf(mSpritzer.getMinutesRemainingInQueue()));
int endSpan = chapterText.length();
Spannable spanRange = new SpannableString(chapterText);
TextAppearanceSpan tas = new TextAppearanceSpan(mChapterView.getContext(), R.style.MinutesToGo);
spanRange.setSpan(tas, startSpan, endSpan, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
mChapterView.setText(spanRange);
mProgress.setMax(mSpritzer.getMaxChapter());
mProgress.setProgress(curChapter);
}