1 files changed, 41 insertions, 0 deletions
diff --git a/app/src/main/java/de/danoeh/antennapod/view/SimpleAdapterDataObserver.java b/app/src/main/java/de/danoeh/antennapod/view/SimpleAdapterDataObserver.java
new file mode 100644
index 000000000..45c3a35bd
--- /dev/null
+++ b/app/src/main/java/de/danoeh/antennapod/view/SimpleAdapterDataObserver.java
@@ -0,0 +1,41 @@
+package de.danoeh.antennapod.view;
+
+import android.support.annotation.Nullable;
+import android.support.v7.widget.RecyclerView;
+
+/**
+ * AdapterDataObserver that relays all events to the method anythingChanged().
+ */
+public abstract class SimpleAdapterDataObserver extends RecyclerView.AdapterDataObserver {
+    public abstract void anythingChanged();
+
+    @Override
+    public void onChanged() {
+        anythingChanged();
+    }
+
+    @Override
+    public void onItemRangeChanged(int positionStart, int itemCount) {
+        anythingChanged();
+    }
+
+    @Override
+    public void onItemRangeChanged(int positionStart, int itemCount, @Nullable Object payload) {
+        anythingChanged();
+    }
+
+    @Override
+    public void onItemRangeInserted(int positionStart, int itemCount) {
+        anythingChanged();
+    }
+
+    @Override
+    public void onItemRangeMoved(int fromPosition, int toPosition, int itemCount) {
+        anythingChanged();
+    }
+
+    @Override
+    public void onItemRangeRemoved(int positionStart, int itemCount) {
+        anythingChanged();
+    }
+}