Just a native module to use Here Maps with React Native (Android only).
$ npm install react-native-heremaps --save
$ react-native link
Go to HERE website and create your license key.
Then, open AndroidManifest.xml and update this section with your license.
<!-- HEREMaps -->
<meta-data
android:name="com.here.android.maps.appid"
android:value="YOUR-APP-ID-HERE" />
<meta-data
android:name="com.here.android.maps.apptoken"
android:value="YOUR-APP-TOKEN-HERE" />
<meta-data android:name="com.here.android.maps.license.key"
android:value="YOUR-LICENSE-KEY-HERE"/>