title: Android Toolbar Adding Menu Items for different fragments
body: <p>I have a toolbar as well as a navigation drawer. When I start my app, the toolbar and navigation drawer are created. When I click items in the navigation drawer, it starts new fragments and keeps the same toolbar. How do I basically add menu items to the toolbar such as search, add, edit when I start specific fragments? I don't want them at the start of the program, but created dynamically. Also, how would I be able to click these buttons and have them start other fragments. I want it so in one fragment, the edit button in the toolbar does a specific thing compared to the edit button in another fragment. Thanks!</p>
  
  <p>Menu_toolbar:</p>
  
  <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/edit"
      android:orderInCategory="1"
      android:title="Edit"
      app:showAsAction="always"
      android:icon="@drawable/pencil_icon"/&gt;
  &lt;item android:id="@+id/add"
      android:orderInCategory="1"
      android:title="Add"
      app:showAsAction="always"
      android:icon="@drawable/plus_icon"/&gt;
  </code></pre>
  
  <p></p>
  
  <p>Toolbar:</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;android.support.v7.widget.Toolbar
  xmlns:android="http://schemas.android.com/apk/res/android"
  android:id="@+id/toolbar"
  android:layout_width="match_parent"
  android:layout_height="55dp"
  android:background="#10a1ff"
  android:title="Home"
  /&gt;
  </code></pre>