Add a menu with back, forward, home, and refresh

auxiliary/native/android/gen/edu/ucla/m/R.java

@@ -11,15 +11,30 @@ public final class R {
     public static final class attr {
     }
     public static final class drawable {
-        public static final int icon=0x7f020000;
+        public static final int ic_menu_back=0x7f020000;
+        public static final int ic_menu_forward=0x7f020001;
+        public static final int ic_menu_home=0x7f020002;
+        public static final int ic_menu_refresh=0x7f020003;
+        public static final int icon=0x7f020004;
     }
     public static final class id {
-        public static final int webview=0x7f050000;
+        public static final int back=0x7f060001;
+        public static final int forward=0x7f060002;
+        public static final int home=0x7f060003;
+        public static final int refresh=0x7f060004;
+        public static final int webview=0x7f060000;
     }
     public static final class layout {
         public static final int main=0x7f030000;
     }
+    public static final class menu {
+        public static final int main_menu=0x7f050000;
+    }
     public static final class string {
         public static final int app_name=0x7f040000;
+        public static final int back=0x7f040001;
+        public static final int forward=0x7f040002;
+        public static final int home=0x7f040003;
+        public static final int refresh=0x7f040004;
     }
 }

auxiliary/native/android/res/menu/main_menu.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+   	<item android:id="@+id/back" 
+    	  android:icon="@drawable/ic_menu_back" 
+    	  android:title="@string/back" />
+    <item android:id="@+id/forward" 
+    	  android:icon="@drawable/ic_menu_forward" 
+    	  android:title="@string/forward" />
+	<item android:id="@+id/home" 
+    	  android:icon="@drawable/ic_menu_home" 
+    	  android:title="@string/home" />
+    <item android:id="@+id/refresh" 
+    	  android:icon="@drawable/ic_menu_refresh" 
+    	  android:title="@string/refresh" />
+</menu>

auxiliary/native/android/res/values/strings.xml

@@ -1,4 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
     <string name="app_name">UCLA Mobile</string>
+    <string name="back">Back</string>
+    <string name="forward">Forward</string>
+    <string name="home">Home</string>
+    <string name="refresh">Refresh</string>
 </resources>

auxiliary/native/android/src/edu/ucla/m/MWFWebViewActivity.java

@@ -8,6 +8,9 @@
 import android.graphics.Bitmap;
 import android.os.Bundle;
 import android.view.KeyEvent;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
 import android.view.Window;
 import android.webkit.WebSettings;
 import android.webkit.WebView;
@@ -21,7 +24,6 @@ public class MWFWebViewActivity extends Activity {
 
 	private ProgressDialog spinnerDialog;
 
-	/** Called when the activity is first created. */
 	@Override
 	public void onCreate(Bundle savedInstanceState) {
 
@@ -47,7 +49,36 @@ public void onCreate(Bundle savedInstanceState) {
 
 		webView.loadUrl(ONLINE_PAGE);
 	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+	    MenuInflater inflater = getMenuInflater();
+	    inflater.inflate(R.menu.main_menu, menu);
+	    return true;
+	}
 
+	@Override
+	public boolean onOptionsItemSelected(MenuItem item) {
+	    switch (item.getItemId()) {
+	    case R.id.refresh:
+	        webView.reload();
+	        return true;
+	    case R.id.back:
+	    	if (webView.canGoBack())
+	    		webView.goBack();
+	        return true;
+	    case R.id.forward:
+	    	if (webView.canGoForward())
+	    		webView.goForward();
+	        return true;
+	    case R.id.home:
+	        webView.loadUrl(ONLINE_PAGE);
+	        return true;
+	    default:
+	        return super.onOptionsItemSelected(item);
+	    }
+	}
+
 	/**
 	 * Show the spinner. Must be called from the UI thread.
 	 *