This is a test project for Google's Nearby API
Generate your API key from Google Developers Console. Then, configure your manifest with the API Key generated in the previous step:
manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.google.sample.app" >
<application ...>
<meta-data
android:name="com.google.android.nearby.messages.API_KEY"
android:value="API_KEY" />
<activity>
...
</activity>
</application>
</manifest>
Check Log to see published messages from nearby devices , using this app.