优化

app/src/main/java/io/legado/app/ui/book/remote/RemoteBookViewModel.kt

@@ -3,6 +3,7 @@ package io.legado.app.ui.book.remote
 import android.app.Application
 import io.legado.app.base.BaseViewModel
 import io.legado.app.constant.AppLog
+import io.legado.app.constant.BookType
 import io.legado.app.model.localBook.LocalBook
 import io.legado.app.ui.book.remote.manager.RemoteBookWebDav
 import io.legado.app.utils.toastOnUi
@@ -96,7 +97,7 @@ class RemoteBookViewModel(application: Application) : BaseViewModel(application)
                 val downloadBookPath = RemoteBookWebDav.getRemoteBook(remoteBook)
                 downloadBookPath?.let {
                     val localBook = LocalBook.importFile(it)
-                    localBook.origin= "webDav::" + remoteBook.path
+                    localBook.origin = BookType.webDav + remoteBook.path
                     localBook.save()
                     remoteBook.isOnBookShelf = true
                 }

app/src/main/java/io/legado/app/ui/book/remote/manager/RemoteBookWebDav.kt

@@ -2,6 +2,7 @@ package io.legado.app.ui.book.remote.manager
 
 import android.net.Uri
 import io.legado.app.constant.AppPattern.bookFileRegex
+import io.legado.app.constant.BookType
 import io.legado.app.data.entities.Book
 import io.legado.app.exception.NoStackTraceException
 import io.legado.app.help.AppWebDav
@@ -99,7 +100,7 @@ object RemoteBookWebDav : RemoteBookManager() {
                 WebDav(putUrl, it).upload(localBookUri.path!!)
             }
         }
-        book.origin = "webDav::" + putUrl
+        book.origin = BookType.webDav + putUrl
         book.save()
         return true
     }