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Android Wear @salimkayabasi +SalimKAYABAŞI

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salim.kayabasi@gmail.com nodejstr.com gdgistanbul.com salimkayabasi.com github.com/salimkayabasi @salimkayabasi +SalimKAYABAŞI

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Agenda • Basics of Android Wear • Devices & User experience • Before Development • While Developing

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Martin Cooper

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Steve Jobs

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• Less interruption, more connectivity • Extending interactions • What you need, when you need • Informations that moves with you

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• Voice actions • Quick replies • Less information • All notifications will work natively

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Pages Replies Stacks

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Preparing • Required android version is 4.3 and above • Lastest Google Play Services and Android Wear application • Internet connection over paired device • Android Studio > 0.8 • Gradle > 0.12 • Wearable support library

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Remember • Lower battery and smallest screens • Notify when if it is important • Show relevant actions • Content oriented • Micro interactions • Use your hardware (like heart rate monitor)

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Do not • Miss the point • Need to go beyond what phone can do • Games, Flashlight, Readers, Drawing

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Google Now

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Communications

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Hardwares

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Layouts ="@layout/rect_activity_wear" ="@layout/round_activity_wear"

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Data Sharing PutDataMapRequest dataMap = PutDataMapRequest.create("/path-to-data"); dataMap.getDataMap().putInt(DATA_KEY, yourObject); PutDataRequest request = dataMap.asPutDataRequest(); PendingResult pendingResult = Wearable.DataApi .putDataItem(mGoogleApiClient, request); @Override public void onDataChanged(DataEventBuffer dataEvents) { for (DataEvent event : dataEvents) { if (event.getType() == DataEvent.TYPE_DELETED) { Log.d(TAG, "DataItem deleted: " + event.getDataItem().getUri()); } else if (event.getType() == DataEvent.TYPE_CHANGED) { Log.d(TAG, "DataItem changed: " + event.getDataItem().getUri()); } } }

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Messages SendMessageResult result = Wearable.MessageApi.sendMessage( mGoogleApiClient, node, START_ACTIVITY_PATH, null).await(); if (!result.getStatus().isSuccess()) { Log.e(TAG, "ERROR: failed to send Message: " + result.getStatus()); } @Override public void onMessageReceived(MessageEvent messageEvent) { if (messageEvent.getPath().equals(START_ACTIVITY_PATH)) { Intent startIntent = new Intent(this, MainActivity.class); startIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); startActivity(startIntent); } }

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Thanks Q&A