1 files changed, 15 insertions, 2 deletions

diff --git a/app/src/main/java/org/pacien/tincapp/extensions/Android.kt b/app/src/main/java/org/pacien/tincapp/extensions/ListViewExtensions.kt
index 24a9c38..3957fa5 100644
--- a/app/src/main/java/org/pacien/tincapp/extensions/Android.kt
+++ b/app/src/main/java/org/pacien/tincapp/extensions/ListViewExtensions.kt
@@ -18,13 +18,18 @@
 
 package org.pacien.tincapp.extensions
 
+import android.view.View
 import android.widget.ArrayAdapter
+import android.widget.ListView
 
 /**
  * @author pacien
  */
-object Android {
-  fun <T> ArrayAdapter<T>.setElements(elements: Collection<T>) {
+
+fun <T> ArrayAdapter<T>.setElements(elements: Collection<T>?) {
+  if (elements == null) return
+
+  synchronized(this) {
     setNotifyOnChange(false)
     clear()
     addAll(elements)
@@ -32,3 +37,11 @@ object Android {
     setNotifyOnChange(true)
   }
 }
+
+fun ListView.hideTopSeparator() {
+  addHeaderView(View(context), null, false)
+}
+
+fun ListView.hideBottomSeparator() {
+  addFooterView(View(context), null, false)
+}