fix article timestamp in headlines displayed in UTC

use custom back button handling to prevent backstack idiocy

src/org/fox/ttrss/HeadlinesFragment.java

@@ -7,6 +7,7 @@ import java.util.ArrayList;
 import java.util.Date;
 import java.util.HashMap;
 import java.util.List;
+import java.util.TimeZone;
 
 import org.jsoup.Jsoup;
 
@@ -26,7 +27,6 @@ import android.widget.AdapterView.OnItemClickListener;
 import android.widget.ArrayAdapter;
 import android.widget.CheckBox;
 import android.widget.CompoundButton;
-import android.widget.ToggleButton;
 import android.widget.CompoundButton.OnCheckedChangeListener;
 import android.widget.ImageView;
 import android.widget.ListView;
@@ -339,6 +339,7 @@ public class HeadlinesFragment extends Fragment implements OnItemClickListener {
 			if (dv != null) {
 				Date d = new Date((long)article.updated * 1000);
 				DateFormat df = new SimpleDateFormat("MMM dd, HH:mm");
+				df.setTimeZone(TimeZone.getDefault());
 				dv.setText(df.format(d));
 			}
 			

src/org/fox/ttrss/MainActivity.java

@@ -11,6 +11,7 @@ import android.content.SharedPreferences;
 import android.os.Bundle;
 import android.preference.PreferenceManager;
 import android.util.Log;
+import android.view.KeyEvent;
 import android.view.Menu;
 import android.view.MenuInflater;
 import android.view.MenuItem;
@@ -175,6 +176,22 @@ public class MainActivity extends Activity implements FeedsFragment.OnFeedSelect
 		}
 	}
 	
+	@Override
+    public boolean onKeyDown(int keyCode, KeyEvent event) {
+        if (keyCode == KeyEvent.KEYCODE_BACK) {
+        	Log.d(TAG, "Overriding back button");
+        	
+        	if (m_selectedArticle != null) {
+        		closeArticle();
+        	} else {
+        		finish();
+        	}
+
+        	return false;
+        }
+        return super.onKeyDown(keyCode, event);
+    }
+	
 	@Override
 	public boolean onOptionsItemSelected(MenuItem item) {
 		switch (item.getItemId()) {