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Basic of the Google Glass programming April 7, 2014 Miki Yutani Strategic Technology Center, TIS Inc.

Basics of the Google Glass programming

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Page 1: Basics of the Google Glass programming

Basic of the Google Glass programming

April 7, 2014Miki YutaniStrategic Technology Center, TIS Inc.

Page 2: Basics of the Google Glass programming

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What is Google Glass?

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Basic operations

Power button (rear)

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Basic operations

Touchpad

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Basic operations

Tap on touchpad

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Basic operations

Swipe (forward)

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Basic operations

Swipe (backward)

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Basic operations

Cancel or break out

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Basic operations

Voicecommand

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Basic operations

Wink

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Basic operations

Head detection

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Home Screen

Voice command(or tap …)

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Home Screen

Forward Backward

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Timeline

Forward Backward

Cards

TimelineTap orvoice command

Details or option menu

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Getting started with google glass

your Google+ and gmail account Setup wifi

https://glass.google.com/setup

Take a picture by glass

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Getting started with google glass

MyGlass https://play.google.com/store/apps/details?

id=com.google.glass.companion

How to install the application in JapanDownload com.google.glass.companion.apk

from http://apps.evozi.com/apk-downloader/Install apk in your tablet directly

adb install -r com.google.glass.companion.apk

Pair your glass and myglass application

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Glass application

Two API options of glass application Mirror API

Google API: https://code.google.com/apis/console/

Platform independentCommon infrastructureBuilt-in functionality

Glass Development Kit (GDK)Android SDKReal-time user interactionOffline functionalityAccess to hardware

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Mirror API

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Mirror API

www.googleapis.com

My web site

accounts.google.com

2.OAuth

4.Post (json)

5.Notification

3.Authenticate

1.Operate

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Mirror API

var params = {};

params.text = 'Hello, I am a Mirror API.';

params.notification = {};

params.notification.level = 'DEFAULT';

var data = JSON.stringify(params);

var options = {

host: 'www.googleapis.com',

path: '/mirror/v1/timeline',

method: 'POST',

headers: {

'Content-Type': 'application/json',

'Content-Length': data.length,

'Authorization': 'Bearer ' + token

}

}

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Glass Development Kit (GDK)$ android-sdk-linux/tools/android list

Available Android targets:

----------

id: 1 or "android-15"

Name: Android 4.0.3

(…)

----------

id: 2 or "Google Inc.:Glass Development Kit Sneak Peek:15"

Name: Glass Development Kit Sneak Peek

Type: Add-On

Vendor: Google Inc.

Revision: 2

Description: Sneak peek of the Glass Development Kit

Based on Android 4.0.3 (API level 15)

Libraries:

* com.google.android.glass (gdk.jar)

APIs for Glass Development Kit Sneak Peek

Skins: WQVGA400, WVGA854, WSVGA, WXGA720, HVGA, WQVGA432, QVGA,

ABIs : no ABIs.

(…)

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Glass Development Kit (GDK)

public class HelloGlassActivity extends Activity

{

@Override

public void onCreate(Bundle savedInstanceState)

{

super.onCreate(savedInstanceState);

TimelineManager timelineManager =

TimelineManager.from(this);

Card card1 = new Card(this);

card1.setText(R.string.hello_message);

card1.setFootnote(new Date().toString());

timelineManager.insert(card1);

finish();

}

}

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Glass Development Kit (GDK)$ cat AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>

<manifest xmlns:android="http://schemas.android.com/apk/res/android"

package="com.blackaplysia.helloglass"

android:versionCode="1"

android:versionName="1.0">

<application android:label="@string/app_name“

android:icon=“@drawable/ic_launcher”>

<activity android:name=“com.blackaplysia.helloglass.HelloGlassActivity”

android:label=“@string/app_name”

android:icon=“@drawable/ic_launcher”>

<intent-filter>

<action android:name=“android.intent.action.MAIN” />

<action android:name=“com.google.android.glass.action.VOICE_TRIGGER” />

</intent-filter>

<meta-data android:name="com.google.android.glass.VoiceTrigger"

android:resource="@xml/hello" />

</activity>

</application>

</manifest>

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Glass Development Kit (GDK)

$ cat res/xml/hello.xml

<?xml version="1.0" encoding="utf-8"?>

<trigger keyword="@string/glass_voice_trigger" />

$ cat res/values/strings.xml

<?xml version="1.0" encoding="utf-8"?>

<resources>

<string name="app_name">HelloGlass</string>

<string name="hello_message">Hello, I am a glassware.</string>

<string name="glass_voice_trigger">say hello</string>

</resources>

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Next …

Technical studies Live card

Service modelAction menuVoice command interfaceQR-code oriented input

ImmersionA unique user experience

Enterprise platform services Private web-based API set Input by watch type devices