Add the main page functionality for HW 5

HW5/res/layout/activity_main.xml

@@ -8,9 +8,33 @@
     android:paddingTop="@dimen/activity_vertical_margin"
     tools:context=".MainActivity" >
 
-    <TextView
+    <ListView
-        android:layout_width="wrap_content"
+        android:id="@+id/listNewsFeeds"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content" >
+    </ListView>
+    
+    <LinearLayout
+        android:layout_width="fill_parent"
         android:layout_height="wrap_content"
-        android:text="@string/hello_world" />
+        android:layout_alignParentBottom="true"
+        android:layout_alignParentLeft="true" >
+
+        <Button
+            android:id="@+id/btnViewSaved"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:text="View Saved News"
+            android:onClick="onViewSaved" />
+
+        <Button
+            android:id="@+id/btnClearSaved"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:text="Clear Saved News"
+            android:onClick="onClearSaved" />
+    </LinearLayout>
 
 </RelativeLayout>

HW5/res/layout/news_site.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical" >
+
+    <TextView
+        android:id="@+id/txtSiteName"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center_horizontal"
+        android:padding="15dp"
+        android:text="Large Text"
+        android:textAppearance="?android:attr/textAppearanceLarge" />
+
+</LinearLayout>

HW5/src/edu/uncc/itcs4180/hw5/MainActivity.java

@@ -2,6 +2,7 @@ package edu.uncc.itcs4180.hw5;
 
 import java.util.Collections;
 import java.util.HashMap;
+import java.util.LinkedHashMap;
 import java.util.Map;
 
 import edu.uncc.itcs4180.hw5.twitter.TweetList;
@@ -10,21 +11,41 @@ import android.os.Bundle;
 import android.app.Activity;
 import android.util.Log;
 import android.view.Menu;
+import android.view.View;
+import android.widget.AdapterView;
+import android.widget.AdapterView.OnItemClickListener;
+import android.widget.ArrayAdapter;
+import android.widget.LinearLayout;
+import android.widget.ListAdapter;
+import android.widget.ListView;
+import android.widget.TextView;
+import android.widget.Toast;
 
 public class MainActivity extends Activity {
 	
 	private static final Map<String, String> newsSites;
+	private static final String[] newsSitesTitles;
 	static {
-		Map<String, String> mMap = new HashMap<String, String>();
+		Map<String, String> mMap = new LinkedHashMap<String, String>();
+		// Put news sites here
 		mMap.put("CNN Breaking News", "cnnbrk");
+		mMap.put("The New York Times", "nytimes");
+		mMap.put("NBA", "nba");
+		mMap.put("BBC Breaking News", "bbcbreaking");
 		
 		newsSites = Collections.unmodifiableMap(mMap);
+		newsSitesTitles = newsSites.keySet().toArray(new String[newsSites.size()]);
 	}
 
 	@Override
 	protected void onCreate(Bundle savedInstanceState) {
 		super.onCreate(savedInstanceState);
 		setContentView(R.layout.activity_main);
+		
+		// Set up all the news feeds
+		ListView feeds = (ListView)findViewById(R.id.listNewsFeeds);
+		ListAdapter adapter = new ArrayAdapter<String>(this, R.layout.news_site, R.id.txtSiteName, newsSitesTitles);
+		feeds.setAdapter(adapter);
 	}
 
 	@Override
@@ -34,4 +55,25 @@ public class MainActivity extends Activity {
 		return true;
 	}
 	
+	public void onViewSaved(View v) {
+		
+	}
+	
+	public void onClearSaved(View v) {
+		// TODO: Implement the database clearing functionality here.
+		Toast.makeText(this, "All Saved News are Cleared!", Toast.LENGTH_SHORT).show();
+	}
+	
+	private class FeedListener implements OnItemClickListener {
+
+		@Override
+		public void onItemClick(AdapterView<?> parent, View view, int position,
+				long id) {
+			String key = ((TextView)view.findViewById(R.id.txtSiteName)).getText().toString();
+			String handle = newsSites.get(key);
+			
+		}
+		
+	}
+
 }