Is Ionic framework among your preferred android frameworks?
Nope, but that's because none is. I like to keep my stuff free of useless dependencies.
For a radio streaming app, IONIC might be ok. It is based on Cordova and Angular, so if you are familiar with them, go for it and make a SPA. Depending on the requested features, React Native might be another candidate, but I can't really see it's use for a small app you should write in 2 days.