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diff --git a/iget_android/app/src/main/java/com/iget/ccnx/DrawerFragment.java b/iget_android/app/src/main/java/com/iget/ccnx/DrawerFragment.java
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+/*
+ * Copyright (c) 2017 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.iget.ccnx;
+
+import android.app.Activity;
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.content.res.Configuration;
+import android.content.res.Resources;
+import android.os.Bundle;
+import android.os.Parcel;
+import android.os.Parcelable;
+import android.preference.PreferenceManager;
+import android.support.annotation.Nullable;
+import android.support.v4.app.Fragment;
+import android.support.v4.widget.DrawerLayout;
+import android.support.v4.widget.ViewDragHelper;
+import android.support.v7.app.ActionBar;
+import android.support.v7.app.ActionBarActivity;
+import android.support.v7.app.ActionBarDrawerToggle;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+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 java.util.ArrayList;
+
+/**
+ * DrawerFragment that provides navigation for MainActivity.
+ */
+public class DrawerFragment extends Fragment {
+
+  public static DrawerFragment
+  newInstance(ArrayList<DrawerFragment.DrawerItem> items) {
+    Bundle drawerParams = new Bundle();
+    drawerParams.putParcelableArrayList(DrawerFragment.BUNDLE_PARAMETERS, items);
+
+    DrawerFragment fragment = new DrawerFragment();
+    fragment.setArguments(drawerParams);
+    return fragment;
+  }
+
+  @Override
+  public void onAttach(Activity activity) {
+    super.onAttach(activity);
+    try {
+      // Register callback
+      m_callbacks = (DrawerCallbacks)activity;
+    } catch (ClassCastException e) {
+      throw new ClassCastException("Host activity must implement DrawerFragment.DrawerCallbacks.");
+    }
+  }
+
+  @Override
+  public void onDetach() {
+    super.onDetach();
+    m_callbacks = null;
+  }
+
+  @Override
+  public void onCreate(Bundle savedInstanceState) {
+    super.onCreate(savedInstanceState);
+
+    // Read in the flag indicating whether or not the user has demonstrated awareness of the
+    // drawer. See PREF_DRAWER_SHOWN_TO_USER_FOR_THE_FIRST_TIME for details.
+    SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(getActivity());
+    m_hasUserSeenDrawer = sp.getBoolean(PREF_DRAWER_SHOWN_TO_USER_FOR_THE_FIRST_TIME, false);
+
+    if (savedInstanceState != null) {
+      m_drawerSelectedPosition = savedInstanceState.getInt(DRAWER_SELECTED_POSITION_BUNDLE_KEY);
+      m_restoredFromSavedInstanceState = true;
+    }
+
+    m_drawerItems = getArguments().getParcelableArrayList(BUNDLE_PARAMETERS);
+  }
+
+  @Override
+  public View onCreateView(LayoutInflater inflater,
+                           ViewGroup container,
+                           Bundle savedInstanceState)
+  {
+    m_drawerListView = (ListView)inflater.inflate(
+      R.layout.activity_main_drawer_listview, container, false);
+
+    m_drawerListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
+      @Override
+      public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
+        // Update UI
+        updateSelection(position);
+      }
+    });
+
+    m_drawerListView.setAdapter(new DrawerListAdapter(getActionBar().getThemedContext(), m_drawerItems));
+    m_drawerListView.setItemChecked(m_drawerSelectedPosition, true);
+
+    return m_drawerListView;
+  }
+
+  @Override
+  public void onActivityCreated(@Nullable Bundle savedInstanceState) {
+    super.onActivityCreated(savedInstanceState);
+    // Fragment influences action bar
+    setHasOptionsMenu(true);
+
+    // Initialize and set up the navigation drawer UI
+    initializeDrawerFragment(getActivity().findViewById(R.id.navigation_drawer),
+                             (DrawerLayout)getActivity().findViewById(R.id.drawer_layout));
+
+    if (savedInstanceState == null) {
+      // when restoring (e.g., after rotation), rely on system to restore previous state of
+      // fragments
+      updateSelection(m_drawerSelectedPosition);
+    }
+  }
+
+  /**
+   * Initialize drawer fragment after being attached to the host activity.
+   *
+   * @param drawerFragmentViewContainer View container that holds the navigation drawer
+   * @param drawerLayout DrawerLayout of the drawer in the host Activity
+   */
+  private void initializeDrawerFragment(View drawerFragmentViewContainer,
+                                        DrawerLayout drawerLayout)
+  {
+    m_drawerFragmentViewContainer = drawerFragmentViewContainer;
+    m_drawerLayout = drawerLayout;
+
+    // Setup drawer and action bar
+    ActionBar actionBar = getActionBar();
+    actionBar.setDisplayHomeAsUpEnabled(true);
+    actionBar.setHomeButtonEnabled(true);
+
+    m_drawerToggle = new ActionBarDrawerToggle(
+        getActivity(),
+        m_drawerLayout,
+        R.string.accessibility_open_drawer,
+        R.string.accessibility_close_drawer)
+    {
+      @Override
+      public void onDrawerClosed(View drawerView) {
+        super.onDrawerClosed(drawerView);
+
+        // Allow update calls to onCreateOptionsMenu() and
+        // onPrepareOptionsMenu() to update Menu UI.
+        m_shouldHideOptionsMenu = false;
+        getActivity().supportInvalidateOptionsMenu();
+      }
+
+      @Override
+      public void onDrawerOpened(View drawerView) {
+        super.onDrawerOpened(drawerView);
+
+        // Flag that user has seen drawer for the first time
+        if (!m_hasUserSeenDrawer) {
+          m_hasUserSeenDrawer = true;
+          SharedPreferences sp = PreferenceManager
+              .getDefaultSharedPreferences(getActivity());
+
+          sp.edit()
+            .putBoolean(PREF_DRAWER_SHOWN_TO_USER_FOR_THE_FIRST_TIME, true)
+            .apply();
+        }
+
+        // Allow update calls to onCreateOptionsMenu() and
+        // onPrepareOptionsMenu() to update Menu UI
+        m_shouldHideOptionsMenu = true;
+        getActivity().supportInvalidateOptionsMenu();
+      }
+
+      @Override
+      public void onDrawerStateChanged(int newState) {
+        super.onDrawerStateChanged(newState);
+        if (newState != ViewDragHelper.STATE_IDLE) {
+          // opened/closed is handled by onDrawerOpened and onDrawerClosed callbacks
+          m_shouldHideOptionsMenu = true;
+          getActivity().supportInvalidateOptionsMenu();
+        } else if (newState == ViewDragHelper.STATE_IDLE && !isDrawerOpen()) {
+          // This condition takes care of the case of displaying the option menu
+          // items when the drawer is retracted prematurely.
+          m_shouldHideOptionsMenu = false;
+          getActivity().supportInvalidateOptionsMenu();
+        }
+      }
+    };
+
+    // Open drawer for the first time
+    if (!m_hasUserSeenDrawer && !m_restoredFromSavedInstanceState) {
+      m_shouldHideOptionsMenu = true;
+      m_drawerLayout.openDrawer(m_drawerFragmentViewContainer);
+    }
+
+    // Post to drawer's handler to update UI State
+    m_drawerLayout.post(new Runnable() {
+      @Override
+      public void run() {
+        m_drawerToggle.syncState();
+      }
+    });
+
+    m_drawerLayout.setDrawerListener(m_drawerToggle);
+  }
+
+  @Override
+  public void onSaveInstanceState(Bundle outState) {
+    super.onSaveInstanceState(outState);
+    outState.putInt(DRAWER_SELECTED_POSITION_BUNDLE_KEY, m_drawerSelectedPosition);
+  }
+
+  @Override
+  public void onConfigurationChanged(Configuration newConfig) {
+    super.onConfigurationChanged(newConfig);
+    // Forward the new configuration the drawer toggle component.
+    m_drawerToggle.onConfigurationChanged(newConfig);
+  }
+
+  @Override
+  public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
+    super.onCreateOptionsMenu(menu, inflater);
+    // Update menu UI when the drawer is open. This gives the user a better
+    // contextual perception of the application.
+    if (isDrawerOpen()) {
+      // Inflate drawer specific menu here (if any)
+      showGlobalContextActionBar();
+    }
+
+  }
+
+  @Override
+  public void onPrepareOptionsMenu(Menu menu) {
+    super.onPrepareOptionsMenu(menu);
+    // Remove option menu items when drawer is sliding out
+    if (m_shouldHideOptionsMenu) {
+      for (int i = 0; i < menu.size(); i++) {
+        menu.getItem(i).setVisible(false);
+      }
+    }
+
+  }
+
+  @Override
+  public boolean onOptionsItemSelected(MenuItem item) {
+    // Handle drawer selection events
+    if (m_drawerToggle.onOptionsItemSelected(item)) {
+      return true;
+    }
+
+    // Handle other menu items
+    switch (item.getItemId()) {
+    // Handle activity menu item here (if any)
+    default:
+      return super.onOptionsItemSelected(item);
+    }
+  }
+
+  public boolean
+  shouldHideOptionsMenu() {
+    return m_shouldHideOptionsMenu;
+  }
+
+  /**
+   * Convenience method that updates the UI and callbacks the host activity.
+   *
+   * @param position Position of the selected item within the Drawer's ListView.
+   */
+  private void updateSelection(int position) {
+    // Update Position
+    m_drawerSelectedPosition = position;
+
+    // Update UI of selected position
+    if (m_drawerListView != null) {
+      m_drawerListView.setItemChecked(position, true);
+    }
+
+    // Close drawer
+    if (m_drawerLayout != null) {
+      m_drawerLayout.closeDrawer(m_drawerFragmentViewContainer);
+    }
+
+    // Invoke host activity callback
+    if (m_callbacks != null) {
+      DrawerItem item = m_drawerItems.get(position);
+      m_callbacks.onDrawerItemSelected(item.getItemCode(), item.getItemName());
+    }
+  }
+
+  /**
+   * Safe convenience method to determine if drawer is open.
+   *
+   * @return True if drawer is present and in an open state; false otherwise
+   */
+  private boolean
+  isDrawerOpen() {
+    return m_drawerLayout != null && m_drawerLayout.isDrawerOpen(m_drawerFragmentViewContainer);
+  }
+
+  /**
+   * Convenience method to update host activity action bar so that the user is informed of
+   * the app's "current context" of the fragment.
+   */
+  private void showGlobalContextActionBar() {
+    ActionBar actionBar = getActionBar();
+    actionBar.setDisplayShowTitleEnabled(true);
+    actionBar.setTitle(R.string.app_name);
+  }
+
+  /**
+   * Convenience method to get host activity's ActionBar. This makes for easy updates
+   * in a single location when upgrading to use >= HONEYCOMB (API 11) ActionBar.
+   *
+   * @return Host activity's ActionBar.
+   */
+  private ActionBar getActionBar() {
+    return ((ActionBarActivity)getActivity()).getSupportActionBar();
+  }
+
+  //////////////////////////////////////////////////////////////////////////////
+
+  /**
+   * DrawerItem represents a single selection option in the Drawer, complete
+   * with the ability to set a Drawable resource icon for display along
+   * with the drawer item name.
+   */
+  public static class DrawerItem implements Parcelable {
+    @Override
+    public int describeContents()
+    {
+      return 0;
+    }
+
+    @Override
+    public void writeToParcel(Parcel parcel, int i)
+    {
+      parcel.writeInt(m_itemNameId);
+      parcel.writeInt(m_iconResId);
+      parcel.writeInt(m_itemCode);
+    }
+
+    public static final Parcelable.Creator<DrawerItem> CREATOR = new Parcelable.Creator<DrawerItem>() {
+      public DrawerItem
+      createFromParcel(Parcel in) {
+        return new DrawerItem(in.readInt(), in.readInt(), in.readInt());
+      }
+
+      public DrawerItem[] newArray(int size) {
+        return new DrawerItem[size];
+      }
+    };
+
+    public
+    DrawerItem(int itemNameId, int resIconId, int itemCode) {
+      m_itemNameId = itemNameId;
+      m_iconResId = resIconId;
+      m_itemCode = itemCode;
+    }
+
+    public int
+    getItemName() {
+      return m_itemNameId;
+    }
+
+    public int
+    getIconResId() {
+      return m_iconResId;
+    }
+
+    public int
+    getItemCode() {
+      return m_itemCode;
+    }
+
+    ///////////////////////////////////////////////////////////////////////////
+
+    /** Drawer item name */
+    private final int m_itemNameId;
+
+    /** Resource ID of a drawable to be shown as the item's icon */
+    private final int m_iconResId;
+
+    /** Item code for feedback to the host activity's implemented callback. */
+    private final int m_itemCode;
+
+  }
+
+  /**
+   * Customized DrawerListAdapter to furnishes the Drawer with DrawerItem
+   * information.
+   */
+  private static class DrawerListAdapter extends ArrayAdapter<DrawerItem> {
+
+    public DrawerListAdapter(Context context, ArrayList<DrawerItem> drawerItems) {
+      super(context, 0, drawerItems);
+      m_layoutInflater =
+          (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+      m_resources = context.getResources();
+    }
+
+    @Override
+    public View getView(int position, View convertView, ViewGroup parent) {
+      DrawerItemHolder holder;
+
+      if (convertView == null) {
+        holder = new DrawerItemHolder();
+
+        convertView = m_layoutInflater.inflate(R.layout.list_item_drawer_item, null);
+        convertView.setTag(holder);
+
+        holder.m_icon = (ImageView) convertView.findViewById(R.id.drawer_item_icon);
+        holder.m_text = (TextView) convertView.findViewById(R.id.drawer_item_text);
+      } else {
+        holder = (DrawerItemHolder)convertView.getTag();
+      }
+
+      // Update items in holder
+      DrawerItem item = getItem(position);
+      if (item.getIconResId() != 0) {
+        holder.m_icon.setImageDrawable(m_resources.getDrawable(item.getIconResId()));
+      }
+      holder.m_text.setText(item.getItemName());
+
+      return convertView;
+    }
+
+    private static class DrawerItemHolder {
+      private ImageView m_icon;
+      private TextView m_text;
+    }
+
+    /** Layout inflater for use */
+    private final LayoutInflater m_layoutInflater;
+
+    /** Reference to get context's resources */
+    private final Resources m_resources;
+  }
+
+  //////////////////////////////////////////////////////////////////////////////
+
+  /** Callback that host activity must implement */
+  public static interface DrawerCallbacks {
+    /** Callback to host activity when a drawer item is selected */
+    void onDrawerItemSelected(int itemCode, int itemNameId);
+  }
+
+  //////////////////////////////////////////////////////////////////////////////
+
+  /** SharedPreference: Display drawer when drawer loads for the very first time */
+  private static final String PREF_DRAWER_SHOWN_TO_USER_FOR_THE_FIRST_TIME
+      = "DRAWER_PRESENTED_TO_USER_ON_FIRST_LOAD";
+
+  /** Bundle key used to (re)store position of selected drawer item */
+  private static final String DRAWER_SELECTED_POSITION_BUNDLE_KEY
+      = "DRAWER_SELECTED_POSITION";
+
+  /** Bundle argument key for bundle parameters */
+  private static final String BUNDLE_PARAMETERS = "net.named_data.nfd.drawer_fragment_parameters";
+
+  /** Callback to parent activity */
+  private DrawerCallbacks m_callbacks;
+
+  /** DrawerToggle for interacting with drawer and action bar app icon */
+  private ActionBarDrawerToggle m_drawerToggle;
+
+  /** Reference to DrawerLayout fragment in host activity */
+  private DrawerLayout m_drawerLayout;
+
+  /** Reference to drawer's ListView */
+  private ListView m_drawerListView;
+
+  /** Drawer's fragment container in the host activity */
+  private View m_drawerFragmentViewContainer;
+
+  /** Current position of the Drawer's selection */
+  private int m_drawerSelectedPosition = 0;
+
+  /** Flag that denotes if the fragment is restored from an instance state */
+  private boolean m_restoredFromSavedInstanceState;
+
+  /** Flag that denotes if the user has seen the Drawer when the app loads for the first time */
+  private boolean m_hasUserSeenDrawer;
+
+  /** ArrayList of DrawerItems to be displayed in the Drawer */
+  private ArrayList<DrawerItem> m_drawerItems;
+
+  /** Flag that marks if drawer is sliding outwards and being displayed */
+  private boolean m_shouldHideOptionsMenu = false;
+}