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Code Issues Releases Wiki Activity

fixed: recent and favorites lists in Library

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This commit is contained in:
Nikolay Pultsin 2013-01-11 07:22:09 +04:00
parent 0db3957988
commit 554539940c
5 changed files with 28 additions and 30 deletions
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2
TODO.libraryService
View file

@ -1,6 +1,4 @@
restore:
* recent list
* favorites list
* group titles by first letter
new:

2
src/org/geometerplus/android/fbreader/library/SQLiteBooksDatabase.java
View file

@ -709,7 +709,7 @@ public final class SQLiteBooksDatabase extends BooksDatabase {
myRemoveFromFavoritesStatement.execute();
}
protected List<Long> loadFavoritesIds() {
protected List<Long> loadFavoriteIds() {
final Cursor cursor = myDatabase.rawQuery(
"SELECT book_id FROM Favorites", null
);

46
src/org/geometerplus/fbreader/library/BookCollection.java
View file

@ -165,6 +165,25 @@ public class BookCollection implements IBookCollection {
}
}
public List<Book> recentBooks() {
return books(myDatabase.loadRecentBookIds());
}
public List<Book> favorites() {
return books(myDatabase.loadFavoriteIds());
}
private List<Book> books(List<Long> ids) {
final List<Book> bookList = new ArrayList<Book>(ids.size());
for (long id : ids) {
final Book book = getBookById(id);
if (book != null) {
bookList.add(book);
}
}
return bookList;
}
public Book getRecentBook(int index) {
List<Long> recentIds = myDatabase.loadRecentBookIds();
return recentIds.size() > index ? getBookById(recentIds.get(index)) : null;
@ -224,8 +243,7 @@ public class BookCollection implements IBookCollection {
savedBooksByBookId.put(b.getId(), b);
}
// Step 1: set myDoGroupTitlesByFirstLetter value,
// add "existing" books into recent and favorites lists
// Step 1: set myDoGroupTitlesByFirstLetter value
//if (savedBooksByFileId.size() > 10) {
// final HashSet<String> letterSet = new HashSet<String>();
// for (Book book : savedBooksByFileId.values()) {
@ -237,30 +255,6 @@ public class BookCollection implements IBookCollection {
// myDoGroupTitlesByFirstLetter = savedBooksByFileId.values().size() > letterSet.size() * 5 / 4;
//}
for (long id : myDatabase.loadRecentBookIds()) {
final Book book = savedBooksByBookId.get(id);
if (book != null) {
addBook(book);
} else {
getBookById(id);
}
//if (book != null) {
// new BookTree(getFirstLevelTree(ROOT_RECENT), book, true);
//}
}
for (long id : myDatabase.loadFavoritesIds()) {
final Book book = savedBooksByBookId.get(id);
if (book != null) {
addBook(book);
} else {
getBookById(id);
}
//if (book != null) {
// getFirstLevelTree(ROOT_FAVORITES).getBookSubTree(book, true);
//}
}
// Step 2: check if files corresponding to "existing" books really exists;
// add books to library if yes (and reload book info if needed);
// remove from recent/favorites list if no;

2
src/org/geometerplus/fbreader/library/BooksDatabase.java
View file

@ -86,7 +86,7 @@ public abstract class BooksDatabase {
protected abstract List<Long> loadRecentBookIds();
protected abstract void saveRecentBookIds(final List<Long> ids);
protected abstract List<Long> loadFavoritesIds();
protected abstract List<Long> loadFavoriteIds();
protected abstract void addToFavorites(long bookId);
protected abstract void removeFromFavorites(long bookId);

6
src/org/geometerplus/fbreader/library/Library.java
View file

@ -115,6 +115,12 @@ public final class Library {
switch (event) {
case Started:
Library.this.fireModelChangedEvent(ChangeListener.Code.StatusChanged);
for (Book book : myCollection.recentBooks()) {
new BookTree(getFirstLevelTree(ROOT_RECENT), book, true);
}
for (Book book : myCollection.favorites()) {
new BookTree(getFirstLevelTree(ROOT_FAVORITES), book, true);
}
setStatus(myStatusMask | STATUS_LOADING);
break;
case Completed: