Implemented FeedInfoActivity

AndroidManifest.xml

@@ -15,7 +15,7 @@
         android:icon="@drawable/ic_launcher"
         android:label="@string/app_name"
         android:theme="@style/Theme.Sherlock.Light.ForceOverflow"
-        android:name="de.podfetcher.PodcastApp">
+        android:name="de.podfetcher.PodcastApp" android:logo="@drawable/ic_launcher">
         <activity
             android:label="@string/app_name"
             android:name="de.podfetcher.activity.PodfetcherActivity" android:theme="@style/StyledIndicators">
@@ -42,5 +42,6 @@
                 <action android:name="android.intent.action.MEDIA_BUTTON"/>
             </intent-filter>
         </receiver>
+        <activity android:name=".activity.FeedInfoActivity"></activity> 
     </application>
 </manifest>

res/layout/feedinfo.xml

@@ -0,0 +1,56 @@
+<?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" >
+
+    <RelativeLayout
+        android:id="@+id/header"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:gravity="center_vertical" >
+
+        <ImageView
+            android:id="@+id/imgvCover"
+            android:layout_width="70dp"
+            android:layout_height="70dp"
+            android:layout_alignParentLeft="true"
+            android:layout_alignParentTop="true"
+            android:layout_margin="4dp" />
+
+        <TextView
+            android:id="@+id/txtvTitle"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_centerVertical="true"
+            android:layout_margin="4dp"
+            android:layout_toRightOf="@id/imgvCover"
+            android:textSize="20dp"
+            android:textStyle="bold" />
+
+        <View
+            android:id="@+id/divider"
+            android:layout_width="match_parent"
+            android:layout_height="1dp"
+            android:layout_below="@id/imgvCover"
+            android:background="@color/bright_blue" />
+    </RelativeLayout>
+
+    <ScrollView
+        android:id="@+id/scrollView"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" >
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content" >
+
+            <TextView
+                android:id="@+id/txtvDescription"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content" />
+        </LinearLayout>
+    </ScrollView>
+
+</LinearLayout>

res/values/colors.xml

@@ -17,5 +17,6 @@
     <color name="blue">#0000FF</color>
     <color name="navy">#000080</color>
     <color name="black">#000000</color>
+    <color name="bright_blue">#33B5E5</color>
 
 </resources>

src/de/podfetcher/activity/FeedInfoActivity.java

@@ -0,0 +1,63 @@
+package de.podfetcher.activity;
+
+import android.os.Bundle;
+import android.util.Log;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import com.actionbarsherlock.app.SherlockActivity;
+import com.actionbarsherlock.view.Menu;
+import com.actionbarsherlock.view.MenuItem;
+
+import de.podfetcher.R;
+import de.podfetcher.feed.Feed;
+import de.podfetcher.feed.FeedManager;
+
+/** Displays information about a feed. */
+public class FeedInfoActivity extends SherlockActivity {
+	private static final String TAG = "FeedInfoActivity";
+
+	public static final String EXTRA_FEED_ID = "de.podfetcher.extra.feedId";
+
+	private ImageView imgvCover;
+	private TextView txtvTitle;
+	private TextView txtvDescription;
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		setContentView(R.layout.feedinfo);
+		getSupportActionBar().setDisplayHomeAsUpEnabled(true);
+		long feedId = getIntent().getLongExtra(EXTRA_FEED_ID, -1);
+		FeedManager manager = FeedManager.getInstance();
+		Feed feed = manager.getFeed(feedId);
+		if (feed != null) {
+			imgvCover = (ImageView) findViewById(R.id.imgvCover);
+			txtvTitle = (TextView) findViewById(R.id.txtvTitle);
+			txtvDescription = (TextView) findViewById(R.id.txtvDescription);
+
+			imgvCover.setImageBitmap(feed.getImage().getImageBitmap());
+			txtvTitle.setText(feed.getTitle());
+			txtvDescription.setText(feed.getDescription());
+		} else {
+			Log.e(TAG, "Activity was started with invalid arguments");
+		}
+
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		return true;
+	}
+
+	@Override
+	public boolean onOptionsItemSelected(MenuItem item) {
+		switch (item.getItemId()) {
+		case android.R.id.home:
+			finish();
+			return true;
+		default:
+			return false;
+		}
+	}
+}

src/de/podfetcher/util/FeedMenuHandler.java

@@ -10,6 +10,7 @@ import com.actionbarsherlock.view.MenuInflater;
 import com.actionbarsherlock.view.MenuItem;
 
 import de.podfetcher.R;
+import de.podfetcher.activity.FeedInfoActivity;
 import de.podfetcher.feed.Feed;
 import de.podfetcher.feed.FeedItem;
 import de.podfetcher.feed.FeedManager;
@@ -34,6 +35,11 @@ public class FeedMenuHandler {
 			Feed selectedFeed) {
 		FeedManager manager = FeedManager.getInstance();
 		switch (item.getItemId()) {
+		case R.id.show_info_item:
+			Intent startIntent = new Intent(context, FeedInfoActivity.class);
+			startIntent.putExtra(FeedInfoActivity.EXTRA_FEED_ID, selectedFeed.getId());
+			context.startActivity(startIntent);
+			break;
 		case R.id.mark_all_read_item:
 			manager.markFeedRead(context, selectedFeed);
 			break;