public static List<NBAction> getContextMenuActions(
Activity activity, NetworkBookTree tree, BookDownloaderServiceConnection connection) {
final NetworkBookItem book = tree.Book;
List<NBAction> actions = new LinkedList<NBAction>();
if (useFullReferences(book)) {
final BookUrlInfo reference = book.reference(UrlInfo.Type.Book);
if (reference != null && connection != null && connection.isBeingDownloaded(reference.Url)) {
actions.add(new NBAction(activity, ActionCode.TREE_NO_ACTION, "alreadyDownloading"));
} else if (book.localCopyFileName() != null) {
actions.add(new NBAction(activity, ActionCode.READ_BOOK, "read"));
actions.add(new NBAction(activity, ActionCode.DELETE_BOOK, "delete"));
} else if (reference != null) {
actions.add(new NBAction(activity, ActionCode.DOWNLOAD_BOOK, "download"));
}
}
if (useDemoReferences(book)) {
final BookUrlInfo reference = book.reference(UrlInfo.Type.BookDemo);
if (connection != null && connection.isBeingDownloaded(reference.Url)) {
actions.add(new NBAction(activity, ActionCode.TREE_NO_ACTION, "alreadyDownloadingDemo"));
} else if (reference.localCopyFileName(UrlInfo.Type.BookDemo) != null) {
actions.add(new NBAction(activity, ActionCode.READ_DEMO, "readDemo"));
actions.add(new NBAction(activity, ActionCode.DELETE_DEMO, "deleteDemo"));
} else {
actions.add(new NBAction(activity, ActionCode.DOWNLOAD_DEMO, "downloadDemo"));
}
}
if (book.getStatus() == NetworkBookItem.Status.CanBePurchased) {
final BookBuyUrlInfo reference = book.buyInfo();
final int id =
reference.InfoType == UrlInfo.Type.BookBuy
? ActionCode.BUY_DIRECTLY
: ActionCode.BUY_IN_BROWSER;
final String priceString = reference.Price != null ? reference.Price.toString() : "";
actions.add(new NBAction(activity, id, "buy", priceString));
final BasketItem basketItem = book.Link.getBasketItem();
if (basketItem != null) {
if (basketItem.contains(book)) {
if (tree.Parent instanceof BasketCatalogTree
|| activity instanceof NetworkLibraryActivity) {
actions.add(
new NBAction(activity, ActionCode.REMOVE_BOOK_FROM_BASKET, "removeFromBasket"));
} else {
actions.add(new NBAction(activity, ActionCode.OPEN_BASKET, "openBasket"));
}
} else {
actions.add(new NBAction(activity, ActionCode.ADD_BOOK_TO_BASKET, "addToBasket"));
}
}
}
return actions;
}
public static int getBookStatus(
NetworkBookItem book, BookDownloaderServiceConnection connection) {
if (useFullReferences(book)) {
final BookUrlInfo reference = book.reference(UrlInfo.Type.Book);
if (reference != null && connection != null && connection.isBeingDownloaded(reference.Url)) {
return R.drawable.ic_list_downloading;
} else if (book.localCopyFileName() != null) {
return R.drawable.ic_list_flag;
} else if (reference != null) {
return R.drawable.ic_list_download;
}
}
if (book.getStatus() == NetworkBookItem.Status.CanBePurchased) {
return R.drawable.ic_list_buy;
}
return 0;
}
private static void doReadBook(Activity activity, final NetworkBookItem book, boolean demo) {
String local = null;
if (!demo) {
local = book.localCopyFileName();
} else {
final BookUrlInfo reference = book.reference(UrlInfo.Type.BookDemo);
if (reference != null) {
local = reference.localCopyFileName(UrlInfo.Type.BookDemo);
}
}
if (local != null) {
activity.startActivity(
new Intent(
Intent.ACTION_VIEW,
Uri.fromFile(new File(local)),
activity.getApplicationContext(),
FBReader.class)
.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_NEW_TASK));
}
}
private static boolean useDemoReferences(NetworkBookItem book) {
return book.reference(UrlInfo.Type.BookDemo) != null
&& book.localCopyFileName() == null
&& book.reference(UrlInfo.Type.Book) == null;
}