Remove item animations on conversation list recyclerview

// FREEBIE

src/org/thoughtcrime/securesms/ConversationListFragment.java

@@ -52,6 +52,7 @@ import android.view.View.OnClickListener;
 import android.view.ViewGroup;
 
 import org.thoughtcrime.securesms.ConversationListAdapter.ItemClickListener;
+import org.thoughtcrime.securesms.components.recyclerview.DeleteItemAnimator;
 import org.thoughtcrime.securesms.components.reminder.DefaultSmsReminder;
 import org.thoughtcrime.securesms.components.reminder.ExpiredBuildReminder;
 import org.thoughtcrime.securesms.components.reminder.OutdatedBuildReminder;
@@ -63,11 +64,8 @@ import org.thoughtcrime.securesms.components.reminder.ShareReminder;
 import org.thoughtcrime.securesms.components.reminder.SystemSmsImportReminder;
 import org.thoughtcrime.securesms.crypto.MasterSecret;
 import org.thoughtcrime.securesms.database.DatabaseFactory;
-import org.thoughtcrime.securesms.database.MessagingDatabase;
 import org.thoughtcrime.securesms.database.MessagingDatabase.MarkedMessageInfo;
-import org.thoughtcrime.securesms.database.MessagingDatabase.SyncMessageId;
 import org.thoughtcrime.securesms.database.loaders.ConversationListLoader;
-import org.thoughtcrime.securesms.jobs.MultiDeviceReadUpdateJob;
 import org.thoughtcrime.securesms.notifications.MarkReadReceiver;
 import org.thoughtcrime.securesms.notifications.MessageNotifier;
 import org.thoughtcrime.securesms.recipients.Recipients;
@@ -125,6 +123,7 @@ public class ConversationListFragment extends Fragment
 
     list.setHasFixedSize(true);
     list.setLayoutManager(new LinearLayoutManager(getActivity()));
+    list.setItemAnimator(new DeleteItemAnimator());
 
     new ItemTouchHelper(new ArchiveListenerCallback()).attachToRecyclerView(list);
 

src/org/thoughtcrime/securesms/components/recyclerview/DeleteItemAnimator.java

@@ -0,0 +1,26 @@
+package org.thoughtcrime.securesms.components.recyclerview;
+
+
+import android.support.v7.widget.DefaultItemAnimator;
+import android.support.v7.widget.RecyclerView;
+
+public class DeleteItemAnimator extends DefaultItemAnimator {
+
+  public DeleteItemAnimator() {
+    setSupportsChangeAnimations(false);
+  }
+
+  @Override
+  public boolean animateAdd(RecyclerView.ViewHolder viewHolder) {
+    dispatchAddFinished(viewHolder);
+    return false;
+  }
+
+  @Override
+  public boolean animateMove(RecyclerView.ViewHolder viewHolder, int fromX, int fromY, int toX, int toY) {
+    dispatchMoveFinished(viewHolder);
+    return false;
+  }
+
+
+}