<https://gadgetguideonline.com/android/android-marshmallow-guide/how-to-manage-default-apps-in-android-marshmallow/#primaryimage>
<http://schema.org/caption>
"manage, use and reset default apps in Android Marshmallow"
<https://gadgetguideonline.com/android/android-marshmallow-guide/how-to-manage-default-apps-in-android-marshmallow/>