properly cancel pending searchs and scroll to bottom after refresh

1 files changed, 7 insertions, 0 deletions

diff --git a/src/main/java/de/pixart/messenger/utils/ReplacingSerialSingleThreadExecutor.java b/src/main/java/de/pixart/messenger/utils/ReplacingSerialSingleThreadExecutor.java
index 7bd33eff4..bf4d6e8c2 100644
--- a/src/main/java/de/pixart/messenger/utils/ReplacingSerialSingleThreadExecutor.java
+++ b/src/main/java/de/pixart/messenger/utils/ReplacingSerialSingleThreadExecutor.java
@@ -18,4 +18,11 @@ public class ReplacingSerialSingleThreadExecutor extends SerialSingleThreadExecu
         }
         super.execute(r);
     }
+
+    public synchronized void cancelRunningTasks() {
+        tasks.clear();
+        if (active != null && active instanceof Cancellable) {
+            ((Cancellable) active).cancel();
+        }
+    }
 }