Android Wear workshop Roma DevFest 2014
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Wear SmartWatch and Android are changing our life
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Android Wear workshop Roma DevFest 2014
- 2. No more pocket watches Android Wear Antonino Orlando Giuseppe Cerratti e il Team del GDG Roma L-Ab
- 3. Roma DevFest 2014 Antonino Orlando orlando.antonino@gmail.com it.linkedin.com/in/orlandoantonino plus.google.com/+AntoninoOrlando Giuseppe Cerratti giuseppe.ciuffo@gmail.com it.linkedin.com/in/giuseppecerratti plus.google.com/+GiuseppeCerratti
- 6. Ever had a date?! Roma DevFest 2014
- 10. How many time do you spend “lost in phone”?
- 11. Roma DevFest 2014 Inspired by Timothy Jordan
- 12. “Android wearables provide just the right information at just the right time, allowing you to be connected to the virtual world and present in the real world.” android.com/wear
- 15. Roma DevFest 2014 UX Inspired by Timothy Jordan
- 17. Card!
- 21. Roma DevFest 2014 Time required for each action is 5 second
- 24. Debug
- 25. Distribution
- 28. build.gradle (mobile) dependencies { wearApp project(':wear') compile 'com.google.android.gms:play-services:+' } Roma DevFest 2014
- 30. {Let’s Code!}
- 33. MusicServiceClient.java @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); this.createNotify(); } Roma DevFest 2014
- 34. createNotify() public void createNotify(){ int notificationId = 001; NotificationCompat.Builder notifBuilder = new NotificationCompat.Builder(getApplicationContext()); notifBuilder.setSmallIcon(R.drawable.ic_launcher); notifBuilder.setContentTitle("WearMusicPlayer"); notifBuilder.setContentText("It is time to listen"); Roma DevFest 2014
- 35. notifBuilder.addAction( R.drawable.ic_start, "Start", createIntent("start", notificationId)); notifBuilder.addAction( R.drawable.ic_stop, "Stop", createIntent("stop", notificationId)); NotificationManagerCompat notificationManager = NotificationManagerCompat.from(getApplicationContext()); notificationManager.notify(notificationId, notifBuilder.build()); } Roma DevFest 2014 createNotify()
- 36. public PendingIntent createIntent(String extra, int notifId){ Intent intent = null; switch (extra) { case "start": intent = new Intent("play") .setClass(getBaseContext(), NotificationReceiver.class); break; Roma DevFest 2014 MusicServiceClient.java
- 37. … default: break; } PendingIntent pending = PendingIntent.getBroadcast(getBaseContext(), notifId, intent, 0); return pending; } Roma DevFest 2014 MusicServiceClient.java
- 38. public void onReceive(Context context, Intent intent) { String action = intent.getAction(); // Intent used for starting the MusicService final Intent musicServiceIntent = new Intent(context, MusicService.class); musicServiceIntent.putExtra("command", action); context.startService(musicServiceIntent); } Roma DevFest 2014 NotificationReceiver.java