From 72e9280fefe0859ef611968fc6f3c75c0444d9c3 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@fakecake.org>
Date: Fri, 30 Nov 2012 10:08:00 +0400
Subject: [PATCH] serialize GlobalState data on small devices

---
 src/org/fox/ttrss/FeedsActivity.java | 12 ++++++++++--
 src/org/fox/ttrss/GlobalState.java   | 26 ++++++++++++++++++++++++++
 2 files changed, 36 insertions(+), 2 deletions(-)

diff --git a/src/org/fox/ttrss/FeedsActivity.java b/src/org/fox/ttrss/FeedsActivity.java
index 4472873b..2e44f62b 100644
--- a/src/org/fox/ttrss/FeedsActivity.java
+++ b/src/org/fox/ttrss/FeedsActivity.java
@@ -45,7 +45,11 @@ public class FeedsActivity extends OnlineActivity implements HeadlinesEventListe
 		setContentView(R.layout.feeds);
 		
 		setSmallScreen(findViewById(R.id.headlines_fragment) == null); 
-		
+
+		if (isSmallScreen()) {
+			GlobalState.getInstance().load(savedInstanceState);
+		}		
+
 		Intent intent = getIntent();
 		
 		if (savedInstanceState == null) {
@@ -244,7 +248,11 @@ public class FeedsActivity extends OnlineActivity implements HeadlinesEventListe
 	
 	@Override
 	public void onSaveInstanceState(Bundle out) {
-		super.onSaveInstanceState(out);
+		super.onSaveInstanceState(out);	
+		
+		if (isSmallScreen()) {
+			GlobalState.getInstance().save(out);
+		}
 	}
 	
 	@Override
diff --git a/src/org/fox/ttrss/GlobalState.java b/src/org/fox/ttrss/GlobalState.java
index ba13e776..bc185326 100644
--- a/src/org/fox/ttrss/GlobalState.java
+++ b/src/org/fox/ttrss/GlobalState.java
@@ -1,10 +1,14 @@
 package org.fox.ttrss;
 
+import java.util.ArrayList;
+
 import org.fox.ttrss.types.Article;
 import org.fox.ttrss.types.ArticleList;
 import org.fox.ttrss.types.Feed;
 
 import android.app.Application;
+import android.os.Bundle;
+import android.os.Parcelable;
 
 public class GlobalState extends Application {
 	private static GlobalState m_singleton;
@@ -28,4 +32,26 @@ public class GlobalState extends Application {
 		super.onCreate();
 		m_singleton = this;
 	}
+	
+	public void save(Bundle out) {
+		out.putParcelableArrayList("gs:loadedArticles", m_loadedArticles);
+		out.putParcelable("gs:activeFeed", m_activeFeed);
+		out.putParcelable("gs:activeArticle", m_activeArticle);
+		out.putString("gs:sessionId", m_sessionId);
+	}
+	
+	public void load(Bundle in) {
+		if (m_loadedArticles.size() == 0 && in != null) {
+			ArrayList<Parcelable> list = in.getParcelableArrayList("gs:loadedArticles");
+			
+			for (Parcelable p : list) {
+				m_loadedArticles.add((Article)p);
+			}
+			
+			m_activeFeed = (Feed) in.getParcelable("gs:activeFeed");
+			m_activeArticle = (Article) in.getParcelable("gs:activeArticle");
+			m_sessionId = in.getString("gs:sessionId");
+		}
+				
+	}
 }