From 6026b45aac36986f73072c0bd22723b4ccc8ec53 Mon Sep 17 00:00:00 2001
From: kunfei <gekunfei@live.com>
Date: Thu, 23 Jun 2022 14:38:39 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../app/ui/book/remote/RemoteBookActivity.kt   | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/io/legado/app/ui/book/remote/RemoteBookActivity.kt b/app/src/main/java/io/legado/app/ui/book/remote/RemoteBookActivity.kt
index 4a920bb76..84a0f4ab2 100644
--- a/app/src/main/java/io/legado/app/ui/book/remote/RemoteBookActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/remote/RemoteBookActivity.kt
@@ -62,8 +62,7 @@ class RemoteBookActivity : VMBaseActivity<ActivityImportBookBinding, RemoteBookV
 
     private fun initEvent() {
         binding.tvGoBack.setOnClickListener {
-            viewModel.dirList.removeLastOrNull()
-            upPath()
+           goBackDir()
         }
     }
 
@@ -97,6 +96,21 @@ class RemoteBookActivity : VMBaseActivity<ActivityImportBookBinding, RemoteBookV
         }
     }
 
+    override fun onBackPressed() {
+        if (!goBackDir()) {
+            super.onBackPressed()
+        }
+    }
+
+    private fun goBackDir(): Boolean {
+        if (viewModel.dirList.isEmpty()) {
+            return false
+        }
+        viewModel.dirList.removeLastOrNull()
+        upPath()
+        return true
+    }
+
     private fun upPath() {
         binding.tvGoBack.isEnabled = viewModel.dirList.isNotEmpty()
         var path = "books" + File.separator