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Build Your First Google Glass Application with Android Studio

#googleglass #android #kotlin #androiddev

Google Glass is still used in industries like healthcare, manufacturing, logistics, and field services where hands-free computing improves productivity. If you're an Android developer, you can easily start building apps for Google Glass using familiar Android tools.

In this tutorial, you'll create your first Google Glass application using Android Studio.

Prerequisites

Before you begin, make sure you have:

  • Android Studio installed
  • Basic Kotlin knowledge
  • A Google Glass device or emulator
  • Android SDK configured

Step 1: Create a New Project

Open Android Studio and create a new Empty Activity project.

Project settings:

  • Language: Kotlin
  • Minimum SDK: API level supported by your Glass device

Step 2: Configure the Manifest

Request the permissions your app needs.

<uses-permission android:name="android.permission.INTERNET"/>
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If your app is designed specifically for Glass, include the required Glass features according to your device SDK.

Step 3: Create a Simple UI

Update activity_main.xml.

<TextView
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="Hello Google Glass!"
    android:textSize="24sp"/>
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Keep layouts simple because Google Glass has a small display.

Step 4: Display a Welcome Message

In MainActivity.kt:

class MainActivity : AppCompatActivity() {

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)
    }
}
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Launch the application to see your first screen on Google Glass.

Best Practices

  • Design for hands-free interaction.
  • Use large fonts and high contrast.
  • Minimize touch input.
  • Optimize battery consumption.
  • Keep navigation simple and distraction-free.

What's Next?

After building your first app, explore:

  • Voice commands
  • Camera integration
  • Notifications
  • Background services
  • Enterprise workflows

Conclusion

Building applications for Google Glass is very similar to Android development. By leveraging your existing Android and Kotlin skills, you can quickly create wearable experiences for enterprise and industrial use.

As you continue learning, you can integrate sensors, voice interactions, and real-time data to build powerful hands-free applications.


SDK Flutter: https://github.com/v-modal/vmodal_sdk_flutter
SDK Android: https://github.com/v-modal/vmodal_sdk_android
Discord: https://discord.gg/K72z28KUx

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