From 6f6956ce27f4c6f8ad0e89afdfaea761a416faef Mon Sep 17 00:00:00 2001
From: tom5079 <tom5079@naver.com>
Date: Sun, 6 Sep 2020 17:19:18 +0900
Subject: [PATCH] Fixed DownloadLocationDialogFragment keep showing up when any
 button is clicked

---
 .../quaver/pupil/ui/dialog/DownloadLocationDialogFragment.kt   | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/app/src/main/java/xyz/quaver/pupil/ui/dialog/DownloadLocationDialogFragment.kt b/app/src/main/java/xyz/quaver/pupil/ui/dialog/DownloadLocationDialogFragment.kt
index 48776320..90dc56b5 100644
--- a/app/src/main/java/xyz/quaver/pupil/ui/dialog/DownloadLocationDialogFragment.kt
+++ b/app/src/main/java/xyz/quaver/pupil/ui/dialog/DownloadLocationDialogFragment.kt
@@ -122,6 +122,9 @@ class DownloadLocationDialogFragment : DialogFragment() {
             .setTitle(R.string.settings_download_folder)
             .setView(build())
             .setPositiveButton(requireContext().getText(android.R.string.ok)) { _, _ ->
+                if (Preferences["download_folder", ""].isEmpty())
+                    Preferences["download_folder"] = context?.getExternalFilesDir(null)?.canonicalPath ?: ""
+
                 DownloadManager.getInstance(requireContext()).migrate()
             }