From 3d52d8507b1ef8938acd3ba058a3dea42f53ce4e Mon Sep 17 00:00:00 2001
From: M66B <M66B@users.noreply.github.com>
Date: Wed, 8 May 2019 13:19:11 +0200
Subject: [PATCH] Small fix

---
 .../email/BoundaryCallbackMessages.java       | 25 ++++++++++---------
 1 file changed, 13 insertions(+), 12 deletions(-)

diff --git a/app/src/main/java/eu/faircode/email/BoundaryCallbackMessages.java b/app/src/main/java/eu/faircode/email/BoundaryCallbackMessages.java
index 80866f282d..d4dca4ae7c 100644
--- a/app/src/main/java/eu/faircode/email/BoundaryCallbackMessages.java
+++ b/app/src/main/java/eu/faircode/email/BoundaryCallbackMessages.java
@@ -21,9 +21,10 @@ package eu.faircode.email;
 
 import android.os.Handler;
 
-import androidx.lifecycle.GenericLifecycleObserver;
 import androidx.lifecycle.Lifecycle;
+import androidx.lifecycle.LifecycleObserver;
 import androidx.lifecycle.LifecycleOwner;
+import androidx.lifecycle.OnLifecycleEvent;
 import androidx.paging.PagedList;
 
 import java.util.concurrent.ExecutorService;
@@ -50,17 +51,17 @@ public class BoundaryCallbackMessages extends PagedList.BoundaryCallback<TupleMe
         this.handler = new Handler();
         this.intf = intf;
 
-        owner.getLifecycle().addObserver(new GenericLifecycleObserver() {
-            @Override
-            public void onStateChanged(LifecycleOwner source, Lifecycle.Event event) {
-                if (event == Lifecycle.Event.ON_DESTROY)
-                    executor.submit(new Runnable() {
-                        @Override
-                        public void run() {
-                            model.clear();
-                            model = null;
-                        }
-                    });
+        owner.getLifecycle().addObserver(new LifecycleObserver() {
+            @OnLifecycleEvent(Lifecycle.Event.ON_DESTROY)
+            public void onDestroyed() {
+                executor.submit(new Runnable() {
+                    @Override
+                    public void run() {
+                        Log.i("Boundary destroy");
+                        model.clear();
+                        model = null;
+                    }
+                });
             }
         });
     }