At my company we are using Ionic Framework and Cordova to create our mobile app, and upon starting the design of the app, we encountered an issue with the Android theme and
You can do this now without any third party plugin since 6.3.0. Just add this to the config.xml
and for me it was also neccessary to add 'xmlns:android="http://schemas.android.com/apk/res/android" ' to the widget tag