优化

3 years ago · f0ee3e41ba
parent 6433bf1f2e
commit f0ee3e41ba
1 changed files with 8 additions and 0 deletions
--- a/app/src/main/java/io/legado/app/ui/association/FileAssociationActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/association/FileAssociationActivity.kt
@ -107,6 +107,14 @@ class FileAssociationActivity :
                        val name = bookDoc?.name!!
                        val doc = treeDoc!!.findFile(name)
                        if (doc != null) {
+                            if (bookDoc.lastModified() > doc.lastModified()) {
+                                contentResolver.openOutputStream(doc.uri)!!.use { oStream ->
+                                    contentResolver.openInputStream(bookDoc.uri)!!.use { iStream ->
+                                        iStream.copyTo(oStream)
+                                        oStream.flush()
+                                    }
+                                }
+                            }
                            viewModel.importBook(doc.uri)
                        } else {
                            val nDoc = treeDoc.createFile(FileUtils.getMimeType(name), name)!!