From 46aea213eeea6f720307682b9d93991b177423cd Mon Sep 17 00:00:00 2001
From: Mariotaku Lee <mariotaku.lee@gmail.com>
Date: Tue, 21 Apr 2015 12:16:29 +0800
Subject: [PATCH] caching status view holder to make it faster

---
 .../fragment/support/StatusFragment.java      | 20 +++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/twidere/src/main/java/org/mariotaku/twidere/fragment/support/StatusFragment.java b/twidere/src/main/java/org/mariotaku/twidere/fragment/support/StatusFragment.java
index 6d6a5c398..21ab09d46 100644
--- a/twidere/src/main/java/org/mariotaku/twidere/fragment/support/StatusFragment.java
+++ b/twidere/src/main/java/org/mariotaku/twidere/fragment/support/StatusFragment.java
@@ -1060,6 +1060,7 @@ public class StatusFragment extends BaseSupportFragment implements LoaderCallbac
         private StatusAdapterListener mStatusAdapterListener;
 
         private RecyclerView mRecyclerView;
+        private DetailStatusViewHolder mStatusViewHolder;
 
         public StatusAdapter(StatusFragment fragment, boolean compact) {
             setHasStableIds(true);
@@ -1252,6 +1253,22 @@ public class StatusFragment extends BaseSupportFragment implements LoaderCallbac
             }
         }
 
+        @Override
+        public void onViewDetachedFromWindow(ViewHolder holder) {
+            if (holder instanceof DetailStatusViewHolder) {
+                mStatusViewHolder = (DetailStatusViewHolder) holder;
+            }
+            super.onViewDetachedFromWindow(holder);
+        }
+
+        @Override
+        public void onViewAttachedToWindow(ViewHolder holder) {
+            if (holder == mStatusViewHolder) {
+                mStatusViewHolder = null;
+            }
+            super.onViewAttachedToWindow(holder);
+        }
+
         @Override
         public boolean isLoadMoreIndicatorVisible() {
             return mLoadMoreIndicatorVisible;
@@ -1283,6 +1300,9 @@ public class StatusFragment extends BaseSupportFragment implements LoaderCallbac
         public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
             switch (viewType) {
                 case VIEW_TYPE_DETAIL_STATUS: {
+                    if (mStatusViewHolder != null) {
+                        return mStatusViewHolder;
+                    }
                     final View view;
                     if (mIsCompact) {
                         view = mInflater.inflate(R.layout.header_status_compact, parent, false);