rework fragment interaction through listeners

articlefragment now works

7 files changed, 159 insertions, 134 deletions

diff --git a/res/layout/article_fragment.xml b/res/layout/article_fragment.xml
index cec8e0b2..31a105e4 100644
--- a/res/layout/article_fragment.xml
+++ b/res/layout/article_fragment.xml
@@ -1,7 +1,7 @@
 
     <LinearLayout android:id="@+id/article_fragment" android:layout_width="fill_parent" android:layout_height="fill_parent" xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical">
-        <LinearLayout android:layout_gravity="center_vertical" android:padding="6dip" android:background="#e0e0e0" android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="horizontal" android:id="@+id/article_header">
-            <TextView android:layout_weight="1" android:text="TextView" android:layout_height="wrap_content" android:textColor="#909090" android:layout_width="match_parent" android:id="@+id/title"></TextView>
+        <LinearLayout android:layout_gravity="center_vertical" android:padding="3dip" android:background="#e0e0e0" android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="horizontal" android:id="@+id/article_header">
+            <TextView android:singleLine="true" android:layout_weight="1" android:text="TextView" android:layout_height="wrap_content" android:textColor="#909090" android:ellipsize="end" android:layout_width="match_parent" android:id="@+id/title"></TextView>
             <Button android:text="Close"  android:layout_width="wrap_content" android:layout_height="wrap_content" android:id="@+id/close_button"></Button>
         </LinearLayout>
         <WebView android:padding="3dip"  android:layout_width="match_parent" android:id="@+id/content" android:layout_height="match_parent"></WebView>
diff --git a/res/layout/feeds_fragment.xml b/res/layout/feeds_fragment.xml
index c66895b3..32f2d229 100644
--- a/res/layout/feeds_fragment.xml
+++ b/res/layout/feeds_fragment.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8" ?>

 

 <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"

-    android:layout_height="fill_parent" android:id="@+id/feeds_container" android:layout_width="match_parent">
+    android:layout_height="fill_parent" android:layout_width="match_parent" android:id="@+id/feeds_fragment">
     <LinearLayout android:id="@+id/loading_container" android:gravity="center" android:layout_height="match_parent" android:layout_width="match_parent">
         <ProgressBar android:layout_width="wrap_content" style="?android:attr/progressBarStyleLarge" android:id="@+id/loading_progress" android:layout_height="wrap_content"></ProgressBar>
         <TextView android:layout_width="wrap_content" android:textAppearance="?android:attr/textAppearanceLarge" android:id="@+id/loading_message" android:layout_height="wrap_content" ></TextView>
diff --git a/res/layout/main.xml b/res/layout/main.xml
index fb049eeb..9593924a 100644
--- a/res/layout/main.xml
+++ b/res/layout/main.xml
@@ -1,22 +1,16 @@
 <ViewFlipper xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="fill_parent"    
     android:layout_height="fill_parent" android:id="@+id/main_flipper">
-    <FrameLayout android:layout_height="match_parent" android:layout_width="match_parent" android:layout_gravity="center_vertical" android:id="@+id/sync_splash">
-        <LinearLayout android:layout_height="match_parent" android:layout_width="match_parent" android:id="@+id/linearLayout1" android:gravity="center">
-            <ProgressBar android:id="@+id/loading_progress" style="?android:attr/progressBarStyleLarge" android:layout_height="wrap_content" android:layout_width="wrap_content"></ProgressBar>
-            <TextView android:layout_height="wrap_content" android:textAppearance="?android:attr/textAppearanceLarge" android:layout_width="wrap_content" android:text="@string/loading_message" android:id="@+id/loading_message"></TextView>
+    <FrameLayout android:layout_height="match_parent" android:id="@+id/sync_splash" android:layout_width="match_parent" android:layout_gravity="center_vertical">
+        <LinearLayout android:layout_height="match_parent" android:id="@+id/linearLayout1" android:gravity="center" android:layout_width="match_parent">
+            <ProgressBar style="?android:attr/progressBarStyleLarge" android:id="@+id/loading_progress" android:layout_height="wrap_content" android:layout_width="wrap_content"></ProgressBar>
+            <TextView android:id="@+id/loading_message" android:text="@string/loading_message" android:layout_height="wrap_content" android:layout_width="wrap_content" android:textAppearance="?android:attr/textAppearanceLarge"></TextView>
         </LinearLayout>
     </FrameLayout>
-    <LinearLayout android:layout_height="fill_parent" android:layout_width="fill_parent" android:id="@+id/main" android:orientation="horizontal">
-        <fragment android:layout_weight="0" android:id="@+id/feeds_fragment" android:layout_height="match_parent" android:layout_width="300dp" android:name="org.fox.ttrss.FeedsFragment">
-            <!-- Preview: layout=@layout/feeds_fragment -->
-        </fragment>
-        <fragment android:layout_weight="1" android:id="@+id/headlines_fragment" android:layout_height="match_parent" android:layout_width="wrap_content" android:name="org.fox.ttrss.HeadlinesFragment">
-            <!-- Preview: layout=@layout/headlines_fragment -->
-        </fragment>
-        <fragment android:layout_weight="0" android:id="@+id/article_fragment" android:layout_height="match_parent" android:name="org.fox.ttrss.ArticleFragment" android:layout_width="500dp">
-            <!-- Preview: layout=@layout/article_fragment -->
-        </fragment>
+    <LinearLayout android:layout_height="fill_parent" android:id="@+id/main" android:layout_width="fill_parent" android:orientation="horizontal">
+        <LinearLayout android:id="@+id/feeds_fragment" android:layout_weight="0" android:layout_height="match_parent" android:orientation="vertical" android:layout_width="300dp"></LinearLayout>
+        <LinearLayout android:layout_height="match_parent" android:layout_weight="1" android:id="@+id/headlines_fragment" android:orientation="vertical" android:layout_width="match_parent"></LinearLayout>
+        <LinearLayout android:id="@+id/article_fragment" android:layout_weight="0" android:layout_height="match_parent" android:orientation="vertical" android:layout_width="500dp"></LinearLayout>
     </LinearLayout>
     
     
diff --git a/src/org/fox/ttrss/ArticleFragment.java b/src/org/fox/ttrss/ArticleFragment.java
index b2323fa5..ab92f9bf 100644
--- a/src/org/fox/ttrss/ArticleFragment.java
+++ b/src/org/fox/ttrss/ArticleFragment.java
@@ -1,15 +1,13 @@
 package org.fox.ttrss;

 

-import java.sql.SQLData;

+import java.net.URLEncoder;

+

+import org.jsoup.Jsoup;

 

 import android.app.Activity;

 import android.app.Fragment;

 import android.content.SharedPreferences;

-import android.database.Cursor;

-import android.database.sqlite.SQLiteDatabase;

 import android.os.Bundle;

-import android.preference.PreferenceManager;

-import android.provider.BaseColumns;

 import android.util.Log;

 import android.view.LayoutInflater;

 import android.view.View;

@@ -22,30 +20,42 @@ public class ArticleFragment extends Fragment {
 

 	protected SharedPreferences m_prefs;

 	

-	private int m_articleId;

+	//private int m_articleId;

 	private String m_sessionId;

+	private Article m_article;

 	

 	@Override

 	public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {    	

 

 		if (savedInstanceState != null) {

 			m_sessionId = savedInstanceState.getString("sessionId");

-			m_articleId = savedInstanceState.getInt("articleId");

+			//m_articleId = savedInstanceState.getInt("articleId");

 		}

 		

 		View view = inflater.inflate(R.layout.article_fragment, container, false);

 		

+		if (m_article != null) {

+			

+			TextView title = (TextView)view.findViewById(R.id.title);

+			

+			if (title != null) {

+				title.setText(m_article.title);

+			}

+			

+			WebView web = (WebView)view.findViewById(R.id.content);

+			

+			if (web != null) {

+				

+				// this is ridiculous

+				String content = "<html><body>" + URLEncoder.encode(m_article.content).replace('+', ' ') + "</body></html>";

+				

+				web.loadData(content, "text/html", "utf-8");

+			}

+		} 

+		

 		return view;    	

 	}

 

-	public void initialize(String sessionId, int articleId, SharedPreferences prefs) {

-		m_articleId = articleId;

-		m_prefs = prefs;

-		m_sessionId = sessionId;

-		

-		Log.d(TAG, "Article: " + articleId);

-	}

-	

 	@Override

 	public void onDestroy() {

 		super.onDestroy();		

@@ -56,13 +66,18 @@ public class ArticleFragment extends Fragment {
 		super.onSaveInstanceState(out);

 		

 		out.putString("sessionId", m_sessionId);

-		out.putInt("articleId", m_articleId);

+		//out.putInt("articleId", m_articleId);

 	}

 	

 	@Override

 	public void onAttach(Activity activity) {

 		super.onAttach(activity);		

-		m_prefs = PreferenceManager.getDefaultSharedPreferences(activity.getApplicationContext());

+		

+		m_sessionId = ((MainActivity)activity).getSessionId();

+		m_article = ((MainActivity)activity).getSelectedArticle(); 

+		

+		//m_prefs = PreferenceManager.getDefaultSharedPreferences(activity.getApplicationContext());

+

 	}

 

 }

diff --git a/src/org/fox/ttrss/FeedsFragment.java b/src/org/fox/ttrss/FeedsFragment.java
index b321b48e..40c559ae 100644
--- a/src/org/fox/ttrss/FeedsFragment.java
+++ b/src/org/fox/ttrss/FeedsFragment.java
@@ -7,11 +7,11 @@ import java.util.List;
 

 import android.app.Activity;

 import android.app.Fragment;

-import android.app.FragmentTransaction;

 import android.content.Context;

 import android.content.SharedPreferences;

 import android.os.Bundle;

 import android.preference.PreferenceManager;

+import android.util.Log;

 import android.view.LayoutInflater;

 import android.view.View;

 import android.view.ViewGroup;

@@ -32,16 +32,32 @@ public class FeedsFragment extends Fragment implements OnItemClickListener {
 	private final String TAG = this.getClass().getSimpleName();

 	private SharedPreferences m_prefs;

 	private String m_sessionId;

-	private int m_activeFeedId;

+	//private int m_activeFeedId;

 	private FeedListAdapter m_adapter;

 	private List<Feed> m_feeds = new ArrayList<Feed>();

+	private OnFeedSelectedListener m_feedSelectedListener;

+	

+	public interface OnFeedSelectedListener {

+		public void onFeedSelected(Feed feed);

+	}

+	

+	public void showLoading(boolean show) {

+		View v = getView();

+		

+		if (v != null) {

+			v = v.findViewById(R.id.loading_container);

+	

+			if (v != null)

+				v.setVisibility(show ? View.VISIBLE : View.GONE);

+		}

+	}

 	

 	@Override

 	public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {    	

-

+		

 		if (savedInstanceState != null) {

-			m_sessionId = savedInstanceState.getString("sessionId");

-			m_activeFeedId = savedInstanceState.getInt("activeFeedId");

+			//m_sessionId = savedInstanceState.getString("sessionId");

+			//m_activeFeedId = savedInstanceState.getInt("activeFeedId");

 		}

 

 		View view = inflater.inflate(R.layout.feeds_fragment, container, false);

@@ -52,6 +68,9 @@ public class FeedsFragment extends Fragment implements OnItemClickListener {
 		list.setChoiceMode(AbsListView.CHOICE_MODE_SINGLE);        

 		list.setOnItemClickListener(this);

 

+		if (m_sessionId != null) 

+			refresh();

+		

 		return view;    	

 	}

 

@@ -63,7 +82,12 @@ public class FeedsFragment extends Fragment implements OnItemClickListener {
 	@Override

 	public void onAttach(Activity activity) {

 		super.onAttach(activity);		

+		

 		m_prefs = PreferenceManager.getDefaultSharedPreferences(getActivity().getApplicationContext());

+		m_feedSelectedListener = (OnFeedSelectedListener) activity;

+		

+		m_sessionId = ((MainActivity)activity).getSessionId();

+	

 	}

 

 	@Override

@@ -71,29 +95,7 @@ public class FeedsFragment extends Fragment implements OnItemClickListener {
 		super.onSaveInstanceState(out);

 

 		out.putString("sessionId", m_sessionId);

-		out.putInt("activeFeedId", m_activeFeedId);

-	}

-

-	public void setActiveFeedId(int feedId) {

-		m_activeFeedId = feedId;

-	}

-	

-	public void viewFeed(int feedId) {

-		//FragmentManager fm = getFragmentManager();

-		//HeadlinesFragment hf = (HeadlinesFragment) fm.findFragmentById(R.id.headlines_fragment);

-		

-		HeadlinesFragment hf = new HeadlinesFragment();

-		hf.initialize(m_sessionId, feedId, m_prefs);

-		

-		if (hf != null) {

-			setActiveFeedId(feedId);

-			

-			FragmentTransaction ft = getFragmentManager().beginTransaction();			

-			ft.setCustomAnimations(android.R.animator.fade_in, android.R.animator.fade_out);

-			ft.show(getFragmentManager().findFragmentById(R.id.headlines_fragment));

-			ft.replace(R.id.headlines_fragment, hf);

-			ft.commit();

-		}

+		//out.putInt("activeFeedId", m_activeFeedId);

 	}

 	

 	@Override

@@ -102,17 +104,10 @@ public class FeedsFragment extends Fragment implements OnItemClickListener {
 		

 		if (list != null) {

 			Feed feed = (Feed)list.getItemAtPosition(position);

-

-			viewFeed(feed.id);

+			m_feedSelectedListener.onFeedSelected(feed);

 		}

 	}

 

-	public void initialize(String sessionId) {

-		m_sessionId = sessionId;

-		

-		refresh();

-	} 

-

 	public void refresh() {

 		FeedsRequest fr = new FeedsRequest();

 		

@@ -170,8 +165,7 @@ public class FeedsFragment extends Fragment implements OnItemClickListener {
 										

 										m_adapter.notifyDataSetInvalidated();

 										

-										View v = getView().findViewById(R.id.loading_container);

-										v.setVisibility(View.GONE);

+										showLoading(false);

 									}

 								});

 							}

@@ -221,6 +215,8 @@ public class FeedsFragment extends Fragment implements OnItemClickListener {
 		@Override

 		public View getView(int position, View convertView, ViewGroup parent) {

 

+			Feed active_feed = ((MainActivity)getActivity()).getActiveFeed();

+			

 			View v = convertView;

 

 			Feed feed = items.get(position);

@@ -235,7 +231,7 @@ public class FeedsFragment extends Fragment implements OnItemClickListener {
 			if (tt != null) {

 				tt.setText(feed.title);

 				

-				if (feed.id == m_activeFeedId)

+				if (active_feed != null && feed.id == active_feed.id)

 					tt.setTextAppearance(getContext(), R.style.SelectedFeed);

 				else

 					tt.setTextAppearance(getContext(), R.style.Feed);

diff --git a/src/org/fox/ttrss/HeadlinesFragment.java b/src/org/fox/ttrss/HeadlinesFragment.java
index be7c96eb..10cabeb1 100644
--- a/src/org/fox/ttrss/HeadlinesFragment.java
+++ b/src/org/fox/ttrss/HeadlinesFragment.java
@@ -5,6 +5,7 @@ import java.util.ArrayList;
 import java.util.HashMap;

 import java.util.List;

 

+import org.fox.ttrss.FeedsFragment.OnFeedSelectedListener;

 import org.jsoup.Jsoup;

 

 import android.app.Activity;

@@ -34,19 +35,23 @@ public class HeadlinesFragment extends Fragment implements OnItemClickListener {
 	protected SharedPreferences m_prefs;

 	

 	private String m_sessionId;

-	private int m_feedId;

-	private int m_activeArticleId;

+	private Feed m_feed;

+	//private int m_activeArticleId;

 	

 	private ArticleListAdapter m_adapter;

 	private List<Article> m_articles = new ArrayList<Article>();

+	private OnArticleSelectedListener m_articleSelectedListener;

 	

+	public interface OnArticleSelectedListener {

+		public void onArticleSelected(Article article);

+	}

 	@Override

 	public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {    	

 

 		if (savedInstanceState != null) {

 			m_sessionId = savedInstanceState.getString("sessionId");

-			m_feedId = savedInstanceState.getInt("feedId");

-			m_activeArticleId = savedInstanceState.getInt("activeArticleId");

+			//m_feedId = savedInstanceState.getInt("feedId");

+			//m_activeArticleId = savedInstanceState.getInt("activeArticleId");

 		}

 

 		View view = inflater.inflate(R.layout.headlines_fragment, container, false);

@@ -56,6 +61,8 @@ public class HeadlinesFragment extends Fragment implements OnItemClickListener {
 		list.setAdapter(m_adapter);

 		list.setOnItemClickListener(this);

 		

+		if (m_feed != null) refresh();

+		

 		return view;    	

 	}

 

@@ -73,8 +80,12 @@ public class HeadlinesFragment extends Fragment implements OnItemClickListener {
 	@Override

 	public void onAttach(Activity activity) {

 		super.onAttach(activity);

-		

 		m_prefs = PreferenceManager.getDefaultSharedPreferences(getActivity().getApplicationContext());

+		

+		m_sessionId = ((MainActivity)activity).getSessionId();

+		m_feed = ((MainActivity)activity).getActiveFeed();

+		

+		m_articleSelectedListener = (OnArticleSelectedListener) activity;

 	}

 

 	@Override

@@ -83,35 +94,10 @@ public class HeadlinesFragment extends Fragment implements OnItemClickListener {
 		

 		if (list != null) {

 			Article article = (Article)list.getItemAtPosition(position);

-

-			viewArticle(article.id);

+			m_articleSelectedListener.onArticleSelected(article);

 		}

 	}

 

-	public void viewArticle(int articleId) {

-		ArticleFragment frag = new ArticleFragment();

-		frag.initialize(m_sessionId, articleId, m_prefs);

-		

-		if (frag != null) {

-			m_activeArticleId = articleId;

-			

-			FragmentTransaction ft = getFragmentManager().beginTransaction();			

-			ft.setCustomAnimations(android.R.animator.fade_in, android.R.animator.fade_out);

-			ft.show(getFragmentManager().findFragmentById(R.id.article_fragment));

-			//ft.hide(getFragmentManager().findFragmentById(R.id.feeds_fragment));

-			ft.replace(R.id.article_fragment, frag);

-			ft.commit();

-		}

-

-	}

-	

-	public void initialize(String sessionId, int feedId, SharedPreferences prefs) {

-		m_sessionId = sessionId;

-		m_feedId = feedId;

-		m_prefs = prefs;

-		refresh();		

-	} 

-

 	public void refresh() {

 		HeadlinesRequest req = new HeadlinesRequest();

 		

@@ -121,7 +107,7 @@ public class HeadlinesFragment extends Fragment implements OnItemClickListener {
 			{

 				put("op", "getHeadlines");

 				put("sid", m_sessionId);

-				put("feed_id", String.valueOf(m_feedId));

+				put("feed_id", String.valueOf(m_feed.id));

 				put("show_content", "true");

 				put("limit", String.valueOf(30));

 				put("offset", String.valueOf(0));

@@ -137,8 +123,8 @@ public class HeadlinesFragment extends Fragment implements OnItemClickListener {
 		super.onSaveInstanceState(out);

 		

 		out.putString("sessionId", m_sessionId);

-		out.putInt("feedId", m_feedId);		

-		out.putInt("activeArticleId", m_activeArticleId);

+		//out.putInt("feedId", m_feedId);		

+		//out.putInt("activeArticleId", m_activeArticleId);

 	}

 

 	private class HeadlinesRequest extends ApiRequest {

diff --git a/src/org/fox/ttrss/MainActivity.java b/src/org/fox/ttrss/MainActivity.java
index 1fa20f7e..f458af79 100644
--- a/src/org/fox/ttrss/MainActivity.java
+++ b/src/org/fox/ttrss/MainActivity.java
@@ -21,12 +21,14 @@ import android.widget.ViewFlipper;
 import com.google.gson.JsonElement;
 import com.google.gson.JsonObject;
 
-public class MainActivity extends Activity {
+public class MainActivity extends Activity implements FeedsFragment.OnFeedSelectedListener, HeadlinesFragment.OnArticleSelectedListener {
 	private final String TAG = this.getClass().getSimpleName();
 
 	private SharedPreferences m_prefs;
 	private String m_themeName = "";
-	protected String m_sessionId;
+	private String m_sessionId;
+	private Article m_selectedArticle;
+	private Feed m_activeFeed;
 
 	protected MenuItem m_syncStatus;
 
@@ -61,22 +63,15 @@ public class MainActivity extends Activity {
 		
 		setContentView(R.layout.main);
 
-		/* HeadlinesFragment hf = new HeadlinesFragment();
-		FeedsFragment ff = new FeedsFragment();
+		HeadlinesFragment hf = new HeadlinesFragment();
 		ArticleFragment af = new ArticleFragment();
 		
 		FragmentTransaction ft = getFragmentManager().beginTransaction();
-		
-		ft.add(R.id.main, ff);
-		ft.add(R.id.main, hf);
-		ft.add(R.id.main, af); 
-		ft.hide(hf);
+		ft.replace(R.id.feeds_fragment, new FeedsFragment());
+		ft.replace(R.id.headlines_fragment, hf);
+		ft.replace(R.id.article_fragment, af);
 		ft.hide(af);
-		ft.commit(); */
-
-		FragmentTransaction ft = getFragmentManager().beginTransaction();
-		ft.hide(getFragmentManager().findFragmentById(R.id.headlines_fragment));
-		ft.hide(getFragmentManager().findFragmentById(R.id.article_fragment));
+		ft.hide(hf);
 		ft.commit();
 		
 		LoginRequest ar = new LoginRequest();
@@ -93,13 +88,7 @@ public class MainActivity extends Activity {
 		ar.execute(map);
 		
 		setLoadingStatus(R.string.login_in_progress, true);
-		
-		/* ViewFlipper vf = (ViewFlipper) findViewById(R.id.main_flipper);
-		
-		if (vf != null) {
-			vf.showNext();
-		} */
-		
+	
 	}
 
 	public void setLoadingStatus(int status, boolean showProgress) {
@@ -176,18 +165,20 @@ public class MainActivity extends Activity {
 							
 							setLoadingStatus(R.string.loading_message, true);
 							
-							FragmentManager fm = getFragmentManager();
-							FeedsFragment ff = (FeedsFragment) fm.findFragmentById(R.id.feeds_fragment);
-
-							if (ff != null) {
-								ff.initialize(m_sessionId);
-							}
+							//FragmentManager fm = getFragmentManager();
+							//FeedsFragment ff = (FeedsFragment) fm.findFragmentById(R.id.feeds_fragment);
 							
 							ViewFlipper vf = (ViewFlipper) findViewById(R.id.main_flipper);
 							
 							if (vf != null) {
 								vf.showNext();
 							}
+							
+							FeedsFragment frag = new FeedsFragment();
+							
+							FragmentTransaction ft = getFragmentManager().beginTransaction();
+							ft.replace(R.id.feeds_fragment, frag);
+							ft.commit();
 						}
 					} else {
 						JsonObject content = rv.get("content").getAsJsonObject();
@@ -212,4 +203,47 @@ public class MainActivity extends Activity {
 			}
 	    }
 	}
+
+	@Override
+	public void onFeedSelected(Feed feed) {
+		Log.d(TAG, "Selected feed: " + feed.toString());
+		
+		m_activeFeed = feed;
+		
+		HeadlinesFragment hf = new HeadlinesFragment();
+		//hf.initialize(m_sessionId, feed.id, m_prefs);
+		
+		FragmentTransaction ft = getFragmentManager().beginTransaction();			
+		ft.setCustomAnimations(android.R.animator.fade_in, android.R.animator.fade_out);
+		ft.show(getFragmentManager().findFragmentById(R.id.headlines_fragment));
+		ft.replace(R.id.headlines_fragment, hf);
+		ft.addToBackStack(null);
+		ft.commit();
+	}
+
+	public Article getSelectedArticle() {
+		return m_selectedArticle;
+	}
+	
+	@Override
+	public void onArticleSelected(Article article) {
+		Log.d(TAG, "Selected article: " + article.toString());
+		
+		m_selectedArticle = article;
+		
+		ArticleFragment frag = new ArticleFragment();
+		
+		FragmentTransaction ft = getFragmentManager().beginTransaction();			
+		ft.setCustomAnimations(android.R.animator.fade_in, android.R.animator.fade_out);
+		ft.show(getFragmentManager().findFragmentById(R.id.article_fragment));
+		//ft.hide(getFragmentManager().findFragmentById(R.id.feeds_fragment));
+		ft.replace(R.id.article_fragment, frag);
+		ft.addToBackStack(null);
+		ft.commit();
+		
+	}
+
+	public Feed getActiveFeed() {
+		return m_activeFeed;
+	}
 }
\ No newline at end of file