public void addBookToRecentList(Book book) {
final List<Long> ids = myDatabase.loadRecentBookIds();
final Long bookId = book.getId();
ids.remove(bookId);
ids.add(0, bookId);
if (ids.size() > 12) {
ids.remove(12);
}
myDatabase.saveRecentBookIds(ids);
}
public void removeBook(Book book, boolean deleteFromDisk) {
synchronized (myBooksByFile) {
myBooksByFile.remove(book.File);
myBooksById.remove(book.getId());
final List<Long> ids = myDatabase.loadRecentBookIds();
if (ids.remove(book.getId())) {
myDatabase.saveRecentBookIds(ids);
}
if (deleteFromDisk) {
book.File.getPhysicalFile().delete();
}
}
fireBookEvent(BookEvent.Removed, book);
}
public Book getRecentBook(int index) {
List<Long> recentIds = myDatabase.loadRecentBookIds();
return recentIds.size() > index ? getBookById(recentIds.get(index)) : null;
}
public List<Book> recentBooks() {
return books(myDatabase.loadRecentBookIds());
}