From 53e5cd51d2e2827b42884c4daf69a311f7f44546 Mon Sep 17 00:00:00 2001
From: kunfei <gekunfei@live.com>
Date: Thu, 24 Oct 2019 17:40:08 +0800
Subject: [PATCH] up

---
 .../app/ui/filechooser/FileChooserDialog.kt   | 20 +++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 app/src/main/java/io/legado/app/ui/filechooser/FileChooserDialog.kt

diff --git a/app/src/main/java/io/legado/app/ui/filechooser/FileChooserDialog.kt b/app/src/main/java/io/legado/app/ui/filechooser/FileChooserDialog.kt
new file mode 100644
index 000000000..6c1fc6fbd
--- /dev/null
+++ b/app/src/main/java/io/legado/app/ui/filechooser/FileChooserDialog.kt
@@ -0,0 +1,20 @@
+package io.legado.app.ui.filechooser
+
+import androidx.fragment.app.DialogFragment
+import androidx.fragment.app.FragmentManager
+
+
+class FileChooserDialog : DialogFragment() {
+
+    companion object {
+        const val tag = "FileChooserDialog"
+
+        fun show(manager: FragmentManager) {
+            val fragment =
+                (manager.findFragmentByTag(tag) as? FileChooserDialog) ?: FileChooserDialog()
+            fragment.show(manager, tag)
+        }
+    }
+
+
+}
\ No newline at end of file