From 64ce9ddf5d8bb4bf8540a5bb402109d1c7270916 Mon Sep 17 00:00:00 2001
From: lifegpc <g1710431395@gmail.com>
Date: Fri, 8 Sep 2023 14:33:47 +0800
Subject: [PATCH] [Android] Try write to external storage first

---
 lib/logs/file.dart | 23 +++++++++++++++++++++++
 lib/utils.dart     |  1 +
 2 files changed, 24 insertions(+)

diff --git a/lib/logs/file.dart b/lib/logs/file.dart
index 9ee16ef..39c6418 100644
--- a/lib/logs/file.dart
+++ b/lib/logs/file.dart
@@ -26,6 +26,29 @@ class LogsFile {
             await dir.create(recursive: true);
           }
           _cachedLogDirectory = dir;
+          final d1 = _file(DateTime.now());
+          if (d1 == null) {
+            throw Exception("Failed to create log file.");
+          }
+          return;
+        }
+      } catch (e) {
+        // Do nothing
+      }
+    }
+    if (isAndroid) {
+      try {
+        final io.Directory? dir = await getExternalStorageDirectory();
+        if (dir != null) {
+          final d = fs.directory(path.join(dir.path, "logs"));
+          if (!(await d.exists())) {
+            await d.create(recursive: true);
+          }
+          _cachedLogDirectory = d;
+          final d2 = _file(DateTime.now());
+          if (d2 == null) {
+            throw Exception("Failed to create log file.");
+          }
           return;
         }
       } catch (e) {
diff --git a/lib/utils.dart b/lib/utils.dart
index 6e5453f..1f8e2c6 100644
--- a/lib/utils.dart
+++ b/lib/utils.dart
@@ -4,3 +4,4 @@ import 'package:flutter/foundation.dart';
 bool get isDesktop =>
     !kIsWeb && (Platform.isWindows || Platform.isLinux || Platform.isMacOS);
 bool get isWindows => !kIsWeb && Platform.isWindows;
+bool get isAndroid => !kIsWeb && Platform.isAndroid;