From dd0c95047495f0a1760af0342eeb50f3a0d661d8 Mon Sep 17 00:00:00 2001
From: Philipp Crocoll <philipp@crocoll.net>
Date: Wed, 15 Jan 2020 05:30:36 +0100
Subject: [PATCH] unregister receiver in SelectCurrentDbActivity, closes
 https://github.com/PhilippC/keepass2android/issues/1111

---
 .../SelectCurrentDbActivity.cs                | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

diff --git a/src/keepass2android/SelectCurrentDbActivity.cs b/src/keepass2android/SelectCurrentDbActivity.cs
index 1dc70c26..a9e72a24 100644
--- a/src/keepass2android/SelectCurrentDbActivity.cs
+++ b/src/keepass2android/SelectCurrentDbActivity.cs
@@ -259,6 +259,16 @@ namespace keepass2android
 
         }
 
+        protected override void OnStop()
+        {
+            if (_intentReceiver != null)
+            {
+                UnregisterReceiver(_intentReceiver);
+                _intentReceiver = null;
+            }
+            base.OnStop();
+        }
+
         private bool GetIocFromViewIntent(Intent intent)
         {
             IOConnectionInfo ioc = new IOConnectionInfo();
@@ -437,7 +447,8 @@ namespace keepass2android
             //by leaving the app with the back button, the user probably wants to cancel the task
             //The activity might be resumed (through Android's recent tasks list), then use a NullTask:
             AppTask = new NullTask();
-            Finish();
+            if (!IsFinishing)
+                Finish();
         }
 
         protected override void OnActivityResult(int requestCode, Result resultCode, Intent data)
@@ -497,11 +508,13 @@ namespace keepass2android
                 case KeePass.ExitCloseAfterTaskComplete:
                     // Do not lock the database
                     SetResult(KeePass.ExitCloseAfterTaskComplete);
-                    Finish();
+                    if (!IsFinishing)
+                        Finish();
                     break;
                 case KeePass.ExitClose:
                     SetResult(KeePass.ExitClose);
-                    Finish();
+                    if (!IsFinishing)
+                        Finish();
                     break;
                 case KeePass.ExitReloadDb: