From 104df9df30a7f5e547d2f8879ca7cfee214407fd Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <noreply@fakecake.org>
Date: Fri, 28 Nov 2014 20:23:58 +0400
Subject: [PATCH] reduce headlines list lag

---
 org.fox.ttrss/src/main/AndroidManifest.xml         |  4 ++--
 .../main/java/org/fox/ttrss/CommonActivity.java    |  2 ++
 .../main/java/org/fox/ttrss/HeadlinesFragment.java | 14 +++++---------
 .../ttrss/offline/OfflineHeadlinesFragment.java    | 11 +++++++++--
 4 files changed, 18 insertions(+), 13 deletions(-)

diff --git a/org.fox.ttrss/src/main/AndroidManifest.xml b/org.fox.ttrss/src/main/AndroidManifest.xml
index 344b7c02..39c8a890 100644
--- a/org.fox.ttrss/src/main/AndroidManifest.xml
+++ b/org.fox.ttrss/src/main/AndroidManifest.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="org.fox.ttrss"
-    android:versionCode="288"
-    android:versionName="1.79" >
+    android:versionCode="289"
+    android:versionName="1.80" >
 
     <uses-sdk
         android:minSdkVersion="10"
diff --git a/org.fox.ttrss/src/main/java/org/fox/ttrss/CommonActivity.java b/org.fox.ttrss/src/main/java/org/fox/ttrss/CommonActivity.java
index c67353a7..80dacea1 100644
--- a/org.fox.ttrss/src/main/java/org/fox/ttrss/CommonActivity.java
+++ b/org.fox.ttrss/src/main/java/org/fox/ttrss/CommonActivity.java
@@ -29,6 +29,8 @@ public class CommonActivity extends ActionBarActivity {
     public final static String THEME_AMBER = "THEME_AMBER";
 	public final static String THEME_DEFAULT = CommonActivity.THEME_LIGHT;
 
+    public static final int EXCERPT_MAX_LENGTH = 256;
+
 	private SQLiteDatabase m_readableDb;
 	private SQLiteDatabase m_writableDb;
 
diff --git a/org.fox.ttrss/src/main/java/org/fox/ttrss/HeadlinesFragment.java b/org.fox.ttrss/src/main/java/org/fox/ttrss/HeadlinesFragment.java
index ce2a7fa7..d78732cc 100644
--- a/org.fox.ttrss/src/main/java/org/fox/ttrss/HeadlinesFragment.java
+++ b/org.fox.ttrss/src/main/java/org/fox/ttrss/HeadlinesFragment.java
@@ -77,7 +77,7 @@ public class HeadlinesFragment extends Fragment implements OnItemClickListener,
 
     public static final int HEADLINES_REQUEST_SIZE = 30;
 	public static final int HEADLINES_BUFFER_MAX = 500;
-	
+
 	private final String TAG = this.getClass().getSimpleName();
 	
 	private Feed m_feed;
@@ -783,15 +783,8 @@ public class HeadlinesFragment extends Fragment implements OnItemClickListener,
 				adjustTitleTextView(article.score, holder.titleView, position);
 			}
 
-			
-			
 			if (holder.feedTitleView != null) {				
 				if (article.feed_title != null && (m_feed.is_cat || m_feed.id < 0)) {
-					
-					/* if (article.feed_title.length() > 20)
-						ft.setText(article.feed_title.substring(0, 20) + "...");
-					else */
-					
 					holder.feedTitleView.setTextSize(TypedValue.COMPLEX_UNIT_SP, headlineSmallFontSize);
 					holder.feedTitleView.setText(article.feed_title);
 					
@@ -841,7 +834,10 @@ public class HeadlinesFragment extends Fragment implements OnItemClickListener,
 				if (!m_prefs.getBoolean("headlines_show_content", true)) {
 					holder.excerptView.setVisibility(View.GONE);
 				} else {
-					String excerpt = Jsoup.parse(articleContent).text(); 
+                    String tmp = articleContent.length() > CommonActivity.EXCERPT_MAX_LENGTH ?
+                            articleContent.substring(0, CommonActivity.EXCERPT_MAX_LENGTH) + "…" : articleContent;
+
+					String excerpt = Jsoup.parse(tmp).text();
 					
 					holder.excerptView.setTextSize(TypedValue.COMPLEX_UNIT_SP, headlineFontSize);
 					holder.excerptView.setText(excerpt);
diff --git a/org.fox.ttrss/src/main/java/org/fox/ttrss/offline/OfflineHeadlinesFragment.java b/org.fox.ttrss/src/main/java/org/fox/ttrss/offline/OfflineHeadlinesFragment.java
index 3af3c237..3918f966 100644
--- a/org.fox.ttrss/src/main/java/org/fox/ttrss/offline/OfflineHeadlinesFragment.java
+++ b/org.fox.ttrss/src/main/java/org/fox/ttrss/offline/OfflineHeadlinesFragment.java
@@ -39,6 +39,7 @@ import android.widget.TextView;
 import com.amulyakhare.textdrawable.TextDrawable;
 import com.amulyakhare.textdrawable.util.ColorGenerator;
 
+import org.fox.ttrss.CommonActivity;
 import org.fox.ttrss.GlobalState;
 import org.fox.ttrss.R;
 import org.fox.ttrss.util.TypefaceCache;
@@ -693,12 +694,18 @@ public class OfflineHeadlinesFragment extends Fragment implements OnItemClickLis
                 });
 			}
 
+            String articleContent = article.getString(article.getColumnIndex("content"));
+            if (articleContent == null) articleContent = "";
+
 			if (holder.excerptView != null) {
 				if (!m_prefs.getBoolean("headlines_show_content", true)) {
 					holder.excerptView.setVisibility(View.GONE);
 				} else {
-					String excerpt = Jsoup.parse(article.getString(article.getColumnIndex("content"))).text(); 
-					
+                    String tmp = articleContent.length() > CommonActivity.EXCERPT_MAX_LENGTH ?
+                            articleContent.substring(0, CommonActivity.EXCERPT_MAX_LENGTH) + "…" : articleContent;
+
+                    String excerpt = Jsoup.parse(tmp).text();
+
 					holder.excerptView.setTextSize(TypedValue.COMPLEX_UNIT_SP, headlineFontSize);
 					holder.excerptView.setText(excerpt);
 				}