Merge "docs: Continue CL of notifications updates" into mnc-io-docs

  android.support.v4.app.RemoteInput}, you can update the reply history

  using the {@code setRemoteInputHistory()} method.

</p>

<p>

  The notification must be either updated or cancelled after the app has

  received remote input. When the user replies to a remote update

  using Direct Reply,

  do not cancel the notification. Instead, update the notification to display the user's reply. You can update the notification using a

  <code>MessagingStyle</code>, or you can append the user's reply to the remote

  input history.

</p>

<h2 id="bundle">Bundled Notifications</h2>

<p>Android N provides developers with a new way to represent

</pre>

<h2 id="style">Message Style</h2>

<h2 id="style">Messaging Style</h2>

<p>

  Android N introduces a new API for customizing the style of a notification.

  Using the <code>MessageStyle</code> class, you can change several of the

                 .addMessage("Hi", timestamp1, null) // Pass in null for user.

                 .addMessage("What's up?", timestamp2, "Coworker")

                 .addMessage("Not much", timestamp3, null)

             .addMessage("How about lunch?", timestamp4, "Coworker")

             .setAllow());

                 .addMessage("How about lunch?", timestamp4, "Coworker"));

</pre>

 No newline at end of file