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Android Wear - Workshop por @cesarnogcps

Android Wear - Workshop por @cesarnogcps

Neste breve workshop apresento uma visão de um desenvolvedor de aplicativos para Android Wear e seus benefícios.

Cesar Augusto Nogueira

October 19, 2016
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  1. Cesar A. Nogueira Analista de Software Instituto de Pesquisas Eldorado

    SouJava Campinas JUG Leader Ex-estagiário de Engenharia de Software na IBM Lenexa, KS - USA www.cesarnogueira.me
  2. UX para wear NÃO é UX para um (mini) smartphone

    http://minuum.com/typing-on-android-wear/
  3. Digite no Terminal adb forward tcp:5601 localabstract:/adb-hub adb connect localhost:5601

    Caso não dê certo com a porta 5601, tente com outra porta: adb forward tcp:4444 localabstract:/adb-hub adb connect localhost:4444
  4. Notificações com ação ✓ Se quiser a ação no mobile

    e no wearable, use a classe NotificationCompat.Action. ✓ Se quiser a ação apenas no wearable use o método addAction(Action) da classe NotificationCompat.WearableExtender.
  5. Detalhes sobre notificações… ✓ Notificações disparadas pelo mobile, são exibidas

    no mobile e no wear, mas são executadas no mobile. ✓ Notificações disparadas pelo wear, só são exibidas e executadas no wear. ✓ Você pode exibir notificações apenas no mobile ou apenas no wear.
  6. Comandos de voz Call me a car/taxi Take a note

    Set alarm for 8 AM Set timer for 10 minutes Start/stop bike Start/stop a run Start/stop workout Show heart rate Show step count App Name :) https://developer.android.com/training/wearables/apps/voice.html
  7. Dependências dependencies { compile wearApp compile compile fileTree(dir: 'libs', include:

    ['*.jar']) project(':wear') ‘com.android.support:appcompat-v7:23.+' 'com.google.android.gms:play-services-wearable:+' } dependencies { compile compile compile fileTree(dir: 'libs', include: ['*.jar']) 'com.google.android.support:wearable:1.3.0' 'com.google.android.gms:play-services-wearable:+' }
  8. <android.support.wearable.view.DelayedConfirmationView android:id="@+id/delayed_confirm" android:layout_width="40dp" android:layout_height="40dp" android:src="@drawable/cancel_circle" app:circle_border_color="@color/lightblue" app:circle_border_width="4dp" app:circle_radius=“16dp"/> DelayedConfirmationView mDelayedView

    = (DelayedConfirmationView) findViewById(R.id.delayed_confirm); mDelayedView.setListener( new DelayedConfirmationView.DelayedConfirmationListener(){ @Override public void onTimerFinished(View view) { } onTimerSelected(View view) { @Override public void } });
  9. public class MainWearActivity extends WearableActivity { @Override protected void onCreate(Bundle

    savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main_wear); setAmbientEnabled(); ... } @Override public void onEnterAmbient(Bundle ambientDetails) { super.onEnterAmbient(ambientDetails); } @Override public void onExitAmbient() { super.onExitAmbient(); @Override public void onUpdateAmbient() { super.onUpdateAmbient(); } }
  10. Google Play Services compile ‘com.google.android.gms:play-services-wearable:9.6.1’ <meta-data android:name="com.google.android.gms.version" android:value="@integer/google_play_services_version" /> GoogleApiClient

    googleApiClient = new GoogleApiClient.Builder(context) .addApi(Wearable.API) .addConnectionCallbacks(cc) .addOnConnectionFailedListener(cfl) .build();
  11. Wearable.NodeApi.getConnectedNodes(mGoogleApiClient).setResultCallback( new ResultCallback<NodeApi.GetConnectedNodesResult>() { @Override public void onResult(NodeApi.GetConnectedNodesResult result) {

    Node node = result.getNodes().get(0); } }); Wearable.NodeApi.addListener( mGoogleApiClient, new NodeApi.NodeListener() { @Override public void onPeerConnected(Node node) { } onPeerDisconnected(Node node) { @Override public void } }); Node API
  12. Wearable.MessageApi.sendMessage(mGoogleApiClient, node.getId(), "/mensagens", new byte[]{ 1, 2, 3 } );

    Message API Wearable.MessageApi.addListener(mGoogleApiClient, new MessageApi.MessageListener() { @Override public void onMessageReceived(MessageEvent messageEvent) { String String byte[] remetente = messageEvent.getSourceNodeId(); caminho = messageEvent.getPath(); dados = messageEvent.getData(); } });
  13. Wearable.DataApi.addListener(mGoogleApiClient, new DataApi.DataListener() { @Override public void onDataChanged(DataEventBuffer dataEvents) {

    for (DataEvent dataEvent : dataEvents){ if (dataEvent.getType() == DataEvent.TYPE_CHANGED){ DataMapItem dataMapItem = DataMapItem.fromDataItem(dataEvent.getDataItem()); Uri uri = dataMapItem.getUri(); if (uri.getPath().equals("/dados")) { DataMap dataMap = dataMapItem.getDataMap(); int numero String nome = dataMap.getInt("numero"); = dataMap.getString("nome"); } } } } });
  14. WearableListenerService extends Service implements NodeApi.NodeListener, MessageApi.MessageListener, DataApi.DataListener Node API Message

    API Data API <service android:name=“com.example.android.MeuService”> <intent-filter> <action android:name="com.google.android.gms.wearable.BIND_LISTENER"/> </intent-filter> </service>
  15. Funcionar em telas redondas e quadradas Pense no modo interativo

    e ambiente Use preto e branco para telas OLED em modo ambiente e mantenha 95% dos pixels pretos
  16. •Android Wear para iOS já está disponível para iPhone 5

    ou superior. •Alguns dos relógios que suportam iOS: ✓ ASUS ZenWatch 2 ✓ Huawei Watch ✓ LG Watch Urbane ✓ Moto 360 (2nd Gen) ✓ Moto 360 for Women ✓ Moto 360 Sport.
  17. Cesar A. Nogueira Analista de Software Instituto de Pesquisas Eldorado

    SouJava Campinas JUG Leader @cesarnogcps +CesarAugustoNogueira www.cesarnogueira.me Obrigado, SECOMP Unesp 2016