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Android Wear Docs, Release 1.1

NotificationCompat.WearableExtender wearableExtender =

new NotificationCompat.WearableExtender()

.addAction(replyAction);

6. Create a notiﬁcation and extended it with the wearable extender just created. The following example creates a

notiﬁcation that includes a reply action (demand).

Notification notification =

new NotificationCompat.Builder(this)

.setContentTitle("Hello Wearable!")

.setContentText("First Wearable demand.")

.setSmallIcon(R.drawable.ic_launcher)

.extend(wearableExtender)

.build();

7. Get an instance of the Notiﬁcation Manager service.

NotificationManagerCompat notificationManager =

NotificationManagerCompat.from(this);

8. Dispatch the extended notiﬁcation.

int notificationId, notification;

notificationManager.notify(notificationId, notification);

4.1.3 Create a Demand Receiver

When a user makes a demand, the wearable broadcasts an intent that contains the details. The handheld receives the

broadcast and takes an appropriate action. The following example deﬁnes a BroadcastReceiver for a voice demand

that simply logs the results.

public class DemandIntentReceiver extends BroadcastReceiver{

@Override

public void onReceive(Context context, Intent intent) {

if (intent.getAction().equals(Handheld.ACTION_DEMAND)) {String message =

intent.getStringExtra(Handheld.EXTRA_MESSAGE);

Log.v("MyTag","Extra message from intent = " + message);

Bundle remoteInput = RemoteInput.getResultsFromIntent(intent);

CharSequence reply = remoteInput.getCharSequence(Handheld.EXTRA_VOICE_REPLY);

Log.v("MyTag", "User reply from wearable: " + reply);

}

You also need to modify the manifest ﬁle to accept the broadcast. Add a receiver section within the application section.

<intent-filter>

</intent-filter>

</receiver>

The sample code ﬁrst displays the notiﬁcation text, which is simply a title and body. Swiping to the left displays the

reply icon with the reply label.

4.1. First Android Wear Demand 19

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