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Commit ff31bb4b authored by Joe Fernandez's avatar Joe Fernandez Committed by Android Git Automerger
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am 68ef9287: Merge "docs: Add note about overriding onConnectedNodes() when... 

am 68ef9287: Merge "docs: Add note about overriding onConnectedNodes() when listening for capability node changes." into lmp-mr1-ub-docs

* commit '68ef9287':
  docs: Add note about overriding onConnectedNodes() when listening for capability node changes.
parents 80d19484 68ef9287

docs/html/training/wearables/data-layer/messages.jd

+19 −0
Original line number Diff line number Diff line
@@ -10,6 +10,12 @@ page.title=Sending and Receiving Messages 
  <li><a href="#SendMessage">Send a Message</a></li>

  <li><a href="#ReceiveMessage">Receive a Message</a></li>

</ol>

<h2>Try it out</h2>

<ul>

  <li>

    <a href="https://github.com/googlesamples/android-FindMyPhone/" class="external-link">FindMyPhone</a>

  </li>

</ul>

</div>

</div>
@@ -138,6 +144,19 @@ private void setupVoiceTranscription() { 
}

</pre>



<p class="note"><strong>Note:</strong>

If you create a service that extends

<a href="{@docRoot}reference/com/google/android/gms/wearable/WearableListenerService.html"><code>WearableListenerService</code></a>

to detect capability changes, you may want to override the

<a href="{@docRoot}reference/com/google/android/gms/wearable/WearableListenerService.html#onConnectedNodes(java.util.List<com.google.android.gms.wearable.Node>)"><code>onConnectedNodes()</code></a>

method to listen to finer-grained connectivity details, such as when a wearable device switches

from Wi-Fi to a Bluetooth connection to the handset. For an example implementation, see the

<code>DisconnectListenerService</code> class in the

<a href="https://github.com/googlesamples/android-FindMyPhone/" class="external-link">FindMyPhone</a>

sample. For more information on how to listen for important events, see

<a href="{@docRoot}training/wearables/data-layer/events.html#Listen">Listen for Data Layer Events</a>.

</p>



<p>After detecting the capable nodes, determine where to send the message. You should pick a node

that is in close proximity to your wearable device to

minimize message routing through multiple nodes. A nearby node is defined as one that is directly