From 39a49aa78c1cf740970401f1005ef930a843c223 Mon Sep 17 00:00:00 2001
From: SachinVin <sachinvinayak2000@gmail.com>
Date: Fri, 1 May 2020 23:03:13 +0530
Subject: [PATCH] android/CustomFilePickerFragment: don't go up beyond the
 External Storage Directory ...

/storage/emulated/0/
---
 .../citra_emu/fragments/CustomFilePickerFragment.java    | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/android/app/src/main/java/org/citra/citra_emu/fragments/CustomFilePickerFragment.java b/src/android/app/src/main/java/org/citra/citra_emu/fragments/CustomFilePickerFragment.java
index e683918c7..495bd4419 100644
--- a/src/android/app/src/main/java/org/citra/citra_emu/fragments/CustomFilePickerFragment.java
+++ b/src/android/app/src/main/java/org/citra/citra_emu/fragments/CustomFilePickerFragment.java
@@ -2,6 +2,7 @@ package org.citra.citra_emu.fragments;
 
 import android.net.Uri;
 import android.os.Bundle;
+import android.os.Environment;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -93,6 +94,14 @@ public class CustomFilePickerFragment extends FilePickerFragment {
         return super.isCheckable(file) && !(mode == MODE_DIR && file.isFile());
     }
 
+    @Override
+    public void goUp() {
+        if(Environment.getExternalStorageDirectory().getPath().equals(mCurrentPath.getPath())) {
+            return;
+        }
+        goToDir(getParent(mCurrentPath));
+    }
+
     private static String fileExtension(@NonNull String filename) {
         int i = filename.lastIndexOf('.');
         return i < 0 ? "" : filename.substring(i + 1);