icons added

res/layout/about.xml

@@ -17,7 +17,7 @@
         android:textColor="@color/white" />
 
     <ImageView
-        android:id="@+id/imageView1"
+        android:id="@+id/nav_item_icon"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_alignParentRight="true"
@@ -31,7 +31,7 @@
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_alignParentLeft="true"
-        android:layout_below="@+id/imageView1"
+        android:layout_below="@+id/nav_item_icon"
         android:layout_marginLeft="15dp"
         android:layout_marginRight="15dp"
         android:layout_marginTop="15dp"

res/layout/nav_item.xml

 <?xml version="1.0" encoding="utf-8"?>
-<TextView xmlns:android="http://schemas.android.com/apk/res/android"
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:android1="http://schemas.android.com/apk/res/android"
-    android1:id="@+id/nav_item_text"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:background="@drawable/navigation_section"
-    android1:textAppearance="?android:attr/textAppearanceLarge" >
+    android1:id="@+id/RelLayout001"
+    android1:layout_width="match_parent"
+    android1:layout_height="wrap_content" >
 
-</TextView>
+    <ImageView
+        android1:id="@+id/nav_item_icon"
+        android1:layout_width="45dp"
+        android1:layout_height="45dp"
+        android1:layout_alignParentLeft="true"
+        android1:layout_alignParentTop="true"
+        android1:background="@drawable/navigation_section"
+        android1:scaleType="fitCenter"
+        android1:src="@drawable/simulator" />
+
+    <TextView
+        android1:id="@+id/nav_item_text"
+        android1:layout_width="wrap_content"
+        android1:layout_height="match_parent"
+        android1:layout_alignBottom="@+id/nav_item_icon"
+        android1:layout_alignParentRight="true"
+        android1:layout_alignParentTop="true"
+        android1:layout_toRightOf="@+id/nav_item_icon"
+        android1:background="@drawable/navigation_section"
+        android1:textAppearance="?android:attr/textAppearanceLarge" />
+
+</RelativeLayout>

res/layout/sim.xml

@@ -15,14 +15,14 @@
         android:layout_alignParentTop="true"
         android:layout_marginLeft="8dp"
         android:layout_marginTop="8dp"
-        android:layout_toLeftOf="@+id/imageView1"
+        android:layout_toLeftOf="@+id/nav_item_icon"
         android:paddingBottom="32dp"
         android:text="@string/powered_by"
         android:textColor="@color/white"
         android:textSize="20sp" />
 
     <ImageView
-        android:id="@+id/imageView1"
+        android:id="@+id/nav_item_icon"
         android:layout_width="90dp"
         android:layout_height="60dp"
         android:layout_alignParentRight="true"
@@ -36,7 +36,7 @@
         android:id="@+id/switch1"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_alignBottom="@+id/imageView1"
+        android:layout_alignBottom="@+id/nav_item_icon"
         android:layout_alignParentLeft="true"
         android:layout_marginLeft="10dp"
         android:textOff="@string/title_sim_local"
@@ -48,7 +48,7 @@
         android:layout_height="wrap_content"
         android:layout_above="@+id/buttonConnect"
         android:layout_alignParentLeft="true"
-        android:layout_below="@+id/imageView1"
+        android:layout_below="@+id/nav_item_icon"
         android:layout_marginLeft="10dp"
         android:layout_marginRight="10dp"
         android:background="@color/grey5"

src/fragments/NavigationDrawerFragment.java

@@ -24,6 +24,7 @@ import android.view.View;
 import android.view.ViewGroup;
 import android.widget.AdapterView;
 import android.widget.ArrayAdapter;
+import android.widget.ImageView;
 import android.widget.ListView;
 import android.widget.TextView;
 import android.widget.Toast;
@@ -140,6 +141,7 @@ public class NavigationDrawerFragment extends Fragment {
         		LayoutInflater inflater = (LayoutInflater) getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
         	    View rowView = inflater.inflate(R.layout.nav_item, parent, false);
         	    TextView textView = (TextView) rowView.findViewById(R.id.nav_item_text);
+        	    ImageView iconView = (ImageView) rowView.findViewById(R.id.nav_item_icon);
         	    String[] values = new String[]{
         	            getString(R.string.title_section1),
         	            getString(R.string.title_section2),
@@ -150,7 +152,29 @@ public class NavigationDrawerFragment extends Fragment {
         	            getString(R.string.title_section7),
         	        };
         	    textView.setText(values[position]);
-        	    
+        	    switch(position){
+	        	    case 0:
+	        	    	iconView.setImageResource(R.drawable.simulator);
+	        	    	break;
+	        	    case 1:
+	        	    	iconView.setImageResource(R.drawable.visualization);
+	        	    	break;
+	        	    case 2:
+	        	    	iconView.setImageResource(R.drawable.indicators);
+	        	    	break;
+	        	    case 3:
+	        	    	iconView.setImageResource(R.drawable.indicators);
+	        	    	break;
+	        	    case 4:
+	        	    	iconView.setImageResource(R.drawable.preferences);
+	        	    	break;
+	        	    case 5:
+	        	    	iconView.setImageResource(R.drawable.preferences);
+	        	    	break;
+	        	    case 6:
+	        	    	iconView.setImageResource(R.drawable.test);
+	        	    	break;
+        	    }
         	    
         	    if (position == mCurrentSelectedPosition) 
         	    {