code: /*
   * Copyright 2015 Cody Goldberg
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package edu.uri.egr.hermessample.samples;
  
  import android.os.Bundle;
  
  import com.google.android.gms.wearable.Node;
  
  import edu.uri.egr.hermesui.activity.HermesActivity;
  import edu.uri.egr.hermeswear.HermesWearable;
  import timber.log.Timber;
  
  /**
   * Created by cody on 10/16/15.
   */
  public class NodeListActivity extends HermesActivity {
      @Override
      protected void onCreate(Bundle savedInstanceState) {
          super.onCreate(savedInstanceState);
  
          HermesWearable.Node.getNodes()
                  .subscribe(this::nodeFound, this::nodeError, this::nodeComplete);
      }
  
      private void nodeFound(Node node) {
          Timber.d("Node found: %s", node.getDisplayName());
      }
  
      private void nodeError(Throwable e) {
          Timber.e("Node error: %s", e.getMessage());
      }
  
      private void nodeComplete() {
          Timber.d("Node complete.");
      }
  }
  