Trace route using Google Maps
Remember to add the API KEY (Google Places API enabled) into your AndroidManifest.xml 👍 :
<meta-data
android:name="com.google.android.geo.API_KEY"
android:value="XXXXXXXXXXXXXXXXXXXXXXXXXX" />
</application>
if you need an API key for testing, contact me @ [email protected] https://developers.google.com/places/android-api/signup