I am writing a hybrid app (Cordova 6.5, Angular 1.5, Ionic 1.3, HTML5) that will run on Android. This kind of app works in WebView.
My app has a few images bundled with the app and most of the data will be called via HTTP and some of it will be stored in localStorage for offline mode.
I have seen that it's possible to manually write images etc. into the app cache (https://developer.android.com/guide/topics/data/data-storage.html), but I am not doing this myself in my app.
I am wondering what kind of data does the Android OS store in the app cache by default. I hope this does not include the html5 localStorage.