Introduction to Android Wear
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This document discusses Android Wear and provides an overview of its key features and capabilities. It describes how Android Wear allows communication between wearables and mobile devices through actions, notifications, data sharing and voice commands. It also lists some common UI elements and libraries for Android Wear apps and how to set up notifications, voice actions and data syncing between wearable and mobile devices.
![Method
PendingResult<SendMessageResult>
sendMessage(GoogleApiClient client, String nodeId, String action, byte[] data);
Listener
public interface MessageListener {
void onMessageReceived(MessageEvent messageEvent);
}
Message
#androidwear](https://image.slidesharecdn.com/introductiontoandroidwear-141102082505-conversion-gate01/85/Introduction-to-Android-Wear-37-320.jpg)
![build.gradle
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile 'com.google.android.support:wearable:+'
compile 'com.google.android.gms:play-services-wearable:+'
}
#androidwear](https://image.slidesharecdn.com/introductiontoandroidwear-141102082505-conversion-gate01/85/Introduction-to-Android-Wear-44-320.jpg)
Introduction to Android Wear
- 1. An Introduction to +Sebastian Mauer GDG Dublin DevFest, November 1st 2014 Android GDE
- 2. #androidwear
- 3. #androidwear
- 4. #androidwear
- 5. #androidwear
- 6. #androidwear
- 7. #androidwear
- 8. #androidwear
- 9. #androidwear
- 10. #androidwear
- 11. you talk to the wearable #androidwear
- 14. the wearable talks to you actions #androidwear
- 17. #androidwear
- 20. Suggest and demand #androidwear
- 21. Zero or low interaction #androidwear
- 22. #androidwear
- 25. #androidwear
- 26. #androidwear
- 27. #androidwear NO WORK REQUIRED
- 28. #androidwear
- 29. #androidwear NO WORK REQUIRED
- 30. Stacks Pages Replies #androidwear
- 33. Send data Custom UI Voice Actions #androidwear
- 34. #androidwear
- 35. Node Message Data #androidwear
- 36. Method PendingResult<GetConnectedNodesResult> getConnectedNodes(GoogleApiClient); client); Listener public interface NodeListener { void onPeerConnected(Node peer); void onPeerDisconnected(Node peer); } Node #androidwear
- 37. Method PendingResult<SendMessageResult> sendMessage(GoogleApiClient client, String nodeId, String action, byte[] data); Listener public interface MessageListener { void onMessageReceived(MessageEvent messageEvent); } Message #androidwear
- 38. Methods PendingResult<DataItemResult> putDataItem(GoogleApiClient client, PutDataRequest request); PendingResult<DataItemResult> getDataItem(GoogleApiClient client, Uri uri); Listener public interface DataListener { void onDataChanged(DataEventBuffer dataEvents); } Data #androidwear
- 39. Service public class MyListenerService extends WearableListenerService { ... } Intent Filter <service android:name=".MyListenerService" > <intent-filter> <action android:name="com.google.android.gms.wearable.BIND_LISTENER" /> </intent-filter> </service> #androidwear
- 40. Send data Custom UI Voice Actions #androidwear
- 41. #androidwear
- 42. #androidwear
- 43. #androidwear
- 44. build.gradle dependencies { compile fileTree(dir: 'libs', include: ['*.jar']) compile 'com.google.android.support:wearable:+' compile 'com.google.android.gms:play-services-wearable:+' } #androidwear
- 45. #androidwear ● BoxInsetLayout ● Card Fragment ● CircledImageView ● ConfirmationActivity ● DismissOverlayView ● GridViewPager ● GridPagerAdapter ● FragmentGridPagerAdapter ● WatchViewStub
- 46. #androidwear ● BoxInsetLayout ● Card Fragment ● CircledImageView ● ConfirmationActivity ● DismissOverlayView ● GridViewPager ● GridPagerAdapter ● FragmentGridPagerAdapter ● WatchViewStub
- 47. #androidwear ● BoxInsetLayout ● Card Fragment ● CircledImageView ● ConfirmationActivity ● DismissOverlayView ● GridViewPager ● GridPagerAdapter ● FragmentGridPagerAdapter ● WatchViewStub
- 48. #androidwear ● BoxInsetLayout ● Card Fragment ● CircledImageView ● ConfirmationActivity ● DismissOverlayView ● GridViewPager ● GridPagerAdapter ● FragmentGridPagerAdapter ● WatchViewStub
- 49. Send data Custom UI Voice Actions #androidwear
- 50. #androidwear
- 51. System provided voice action <activity android:name="MyNoteActivity"> <intent-filter> <action android:name="android.intent.action.SEND" /> <category android:name="com.google.android.voicesearch.SELF_NOTE" /> </intent-filter> </activity> #androidwear
- 52. #androidwear ● Call a car/taxi ● Take a note ● Set alarm ● Set timer ● Start/Stop a bike ride ● Start/Stop a run ● Start/Stop a workout ● Show heart rate ● Show step count
- 53. App provided voice action <activity android:name="StartRunActivity" android:label="MyRunningApp"> <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity> #androidwear
- 54. Speech Recognizer private void displaySpeechRecognizer() { Intent intent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH); intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL, RecognizerIntent.LANGUAGE_MODEL_FREE_FORM); startActivityForResult(intent, SPEECH_REQUEST_CODE); } #androidwear
- 56. What’s next? Getting Started with Android Wear developer.android.com/wear Design for Android Wear developer.android.com/design/wear #androidwear
- 57. +Sebastian Mauer Thanks! Any questions? GDG Dublin DevFest, November 1st 2014 Android GDE