title: how to disable already selected item in bottombar
body: <h2>menu_bottom.xml</h2>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;menu xmlns:android="http://schemas.android.com/apk/res/android"
      xmlns:app="http://schemas.android.com/apk/res-auto"&gt;
      &lt;item
      android:id="@+id/checkin_item"
      android:icon="@drawable/ic_nearby"
      android:title="CheckIn"
      android:orderInCategory="100"
      app:showAsAction="always"/&gt;
      &lt;item
      android:id="@+id/message_item"
      android:icon="@drawable/ic_message"
      android:title="Message"
      android:orderInCategory="100"
      app:showAsAction="always"/&gt;
      &lt;item
      android:id="@+id/friends_item"
      android:icon="@drawable/ic_friends"
      android:title="Friend"
      android:orderInCategory="100"
      app:showAsAction="always"/&gt;
      &lt;item
      android:id="@+id/notification_item"
      android:icon="@drawable/ic_notifications"
      android:title="Notification"
      android:orderInCategory="100"
      app:showAsAction="always"/&gt;
  </code></pre>
  
  <p></p>
  
  <h2>Activiy</h2>
  
  <pre><code>    bottomBar = BottomBar.attach(findViewById(R.id.navigation_view), savedInstanceState);
  
      bottomBar.setItemsFromMenu(R.menu.menu_bottom, new OnMenuTabClickListener() {
          @Override
          public void onMenuTabSelected(int itemId) {
              switch (itemId) {
                  case R.id.checkin_item:
                      Snackbar.make(drawerLayout, "Recent Item Selected", Snackbar.LENGTH_LONG).show();
                      break;
                  case R.id.message_item:
                      Snackbar.make(drawerLayout, "Favorite Item Selected", Snackbar.LENGTH_LONG).show();
                      break;
                  case R.id.friends_item:
                      Snackbar.make(drawerLayout, "Location Item Selected", Snackbar.LENGTH_LONG).show();
                      break;
                  case R.id.notification_item:
                      Snackbar.make(drawerLayout, "Location Item Selected", Snackbar.LENGTH_LONG).show();
                      break;
                  default:
                      bottomBar.setSelected(false);
                      bottomBar.clearFocus();
                      break;
              }
          }
          @Override
          public void onMenuTabReSelected(int itemId) {
              switch (itemId) {
                  case R.id.checkin_item:
                      Snackbar.make(drawerLayout, "Recent Item Selected", Snackbar.LENGTH_LONG).show();
                      break;
                  case R.id.message_item:
                      Snackbar.make(drawerLayout, "Favorite Item Selected", Snackbar.LENGTH_LONG).show();
                      break;
                  case R.id.friends_item:
                      Snackbar.make(drawerLayout, "Location Item Selected", Snackbar.LENGTH_LONG).show();
                      break;
                  case R.id.notification_item:
                      Snackbar.make(drawerLayout, "Location Item Selected", Snackbar.LENGTH_LONG).show();
                      break;
                  default:
                      bottomBar.setSelected(false);
                      bottomBar.clearFocus();
                      break;
              }
          }
  </code></pre>
  
  <h2>Problem</h2>
  
  <p>Bottombar is coming already selected first item. I want to disable this. So when application runs nothing is selected.</p>
  
  <p><a href="https://github.com/roughike/BottomBar/blob/master/README.md#common-problems-and-solutions" rel="nofollow">https://github.com/roughike/BottomBar/blob/master/README.md#common-problems-and-solutions</a></p>
  
  <p>This bottombar is used.</p>