From 1ae33c43b1cfc132b8fbef4cb3bb7146826081f9 Mon Sep 17 00:00:00 2001
From: nyne <me@nyne.dev>
Date: Thu, 26 Dec 2024 10:32:15 +0800
Subject: [PATCH] fix #115

---
 lib/utils/import_comic.dart |  2 +-
 lib/utils/io.dart           | 12 +++++++++++-
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/lib/utils/import_comic.dart b/lib/utils/import_comic.dart
index 05ac47a..6904fcc 100644
--- a/lib/utils/import_comic.dart
+++ b/lib/utils/import_comic.dart
@@ -39,7 +39,7 @@ class ImportComic {
 
   Future<bool> multipleCbz() async {
     var picker = DirectoryPicker();
-    var dir = await picker.pickDirectory();
+    var dir = await picker.pickDirectory(directAccess: true);
     if (dir != null) {
       var files = (await dir.list().toList()).whereType<File>().toList();
       files.removeWhere((e) => e.extension != 'cbz' && e.extension != 'zip');
diff --git a/lib/utils/io.dart b/lib/utils/io.dart
index 307e6a5..79020d4 100644
--- a/lib/utils/io.dart
+++ b/lib/utils/io.dart
@@ -197,7 +197,7 @@ class DirectoryPicker {
 
   static const _methodChannel = MethodChannel("venera/method_channel");
 
-  Future<Directory?> pickDirectory() async {
+  Future<Directory?> pickDirectory({bool directAccess = false}) async {
     IO._isSelectingFiles = true;
     try {
       String? directory;
@@ -205,6 +205,16 @@ class DirectoryPicker {
         directory = await file_selector.getDirectoryPath();
       } else if (App.isAndroid) {
         directory = (await AndroidDirectory.pickDirectory())?.path;
+        if (directory != null && directAccess) {
+          // Native library does not have access to the directory. Copy it to cache.
+          var cache = FilePath.join(App.cachePath, "selected_directory");
+          if (Directory(cache).existsSync()) {
+            Directory(cache).deleteSync(recursive: true);
+          }
+          Directory(cache).createSync();
+          await copyDirectoryIsolate(Directory(directory), Directory(cache));
+          directory = cache;
+        }
       } else {
         // ios, macos
         directory =