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Use also and fold to improve zim deletion

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This commit is contained in:
Yash Khare 2020-04-14 13:18:38 +05:30
parent ce6ded65d2
commit 7ef0054dd1
1 changed files with 5 additions and 9 deletions
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14
app/src/main/java/org/kiwix/kiwixmobile/zim_manager/fileselect_view/effects/DeleteFiles.kt
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@ -45,15 +45,11 @@ data class DeleteFiles(private val booksOnDiskListItems: List<BookOnDisk>) :
dialogShower.show(DeleteZims(name), { dialogShower.show(DeleteZims(name), {
val booksDeleted = booksOnDiskListItems.fold(true) { acc, book -> val booksDeleted = booksOnDiskListItems.fold(true) { acc, book ->
acc && acc && deleteSpecificZimFile(book).also {
(if (deleteSpecificZimFile(book)) { if (it && book.file.canonicalPath == zimReaderContainer.zimCanonicalPath) {
if (book.file.canonicalPath == zimReaderContainer.zimCanonicalPath) { zimReaderContainer.setZimFile(null)
zimReaderContainer.setZimFile(null) }
} }
true
} else {
false
})
} }
activity.toast(if (booksDeleted) R.string.delete_zims_toast else R.string.delete_zim_failed) activity.toast(if (booksDeleted) R.string.delete_zims_toast else R.string.delete_zim_failed)