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Properly remove a book

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Not sure why it needs to be implemented this way...
This commit is contained in:
Bradlee Speice 2014-11-12 00:09:24 -05:00
parent b65b5680f9
commit cce463cde9
1 changed files with 4 additions and 2 deletions
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6
app/src/main/kotlin/org/bspeice/minimalbible/activity/downloader/manager/BookManager.kt
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@ -14,7 +14,6 @@ import rx.Observable;
import rx.schedulers.Schedulers;
import rx.subjects.PublishSubject;
import org.crosswire.jsword.book.BookException
import org.crosswire.jsword.book.remove
/**
* Single point of authority for what is being downloaded and its progress
@ -75,12 +74,15 @@ class BookManager(private val installedBooks: Books, val rM: RefreshManager) :
* Remove a book from being installed.
* Currently only supports books that have been installed outside the current application run.
* Not quite sure why this is, but And-Bible exhibits the same behavior.
* Also, make sure to manually test if you change this implementation. The `drivers` are
* a bit persnickety.
* @param b The book to remove
* @return Whether the book was removed.
*/
fun removeBook(b: Book): Boolean {
try {
b.remove()
val realBook = installedBooks getBook b.getInitials()
realBook.getDriver().delete(b)
return installedBooksList remove b
} catch (e: BookException) {
Log.e("InstalledManager",