Embed Cordova plugins in a GMA app
To be included in your app, Cordova plugins need to be specified in the build process.
Including Cordova plugins in your Android app
Use the gmabuildtool
--build-cordova command-line option to specify which Cordova plugins to embed in
your Android app:
gmabuildtool build
--build-cordova cordova-plugin-contacts,cordova-plugin-device
...The plugin.xml file
A plugin can contain several assets (images, sounds, native forms) which are listed in the plugin.xml file that is bundled by gmabuildtool.