title: android:imeOptions="actionNext" does not go to the next EditText
body: <p>I have encountered a strange behaviour of <code>android:imeOptions="actionNext"</code>. When I press next on the keyboard it actually navigates out of the AutoCompleteEditText but doesn't focus on the next one. I am using the same setting for my other EditTexts and it works fine.  </p>
  
  <p>Here is the .xml code:</p>
  
  <pre><code>&lt;AutoCompleteTextView
      android:id="@+id/email"
      android:layout_width="match_parent"
      android:layout_height="@dimen/login_form_height"
      android:hint="@string/prompt_email_username"
      android:imeOptions="actionNext"
      android:inputType="textEmailAddress"
      android:maxLines="1"
      android:padding="@dimen/login_form_padding" /&gt;
  
  &lt;EditText
      android:id="@+id/password"
      android:layout_width="match_parent"
      android:layout_height="@dimen/login_form_height"
      android:hint="@string/prompt_password"
      android:imeActionId="6"
      android:imeActionLabel="@string/action_sign_in_short"
      android:imeOptions="actionUnspecified"
      android:inputType="textPassword"
      android:maxLines="1"
      android:padding="@dimen/login_form_padding" /&gt;
  </code></pre>
  
  <p>So when I press next it leaves "@+id/email" but doesn't focus on "@+id/password".
  Any ideas?</p>