Cannot infer type arguments for ArrayAdapter<>

Question

I am still playing around with my calendar, I already nearly managed to integrate the https://github.com/SundeepK/CompactCalendarView into one of my fragments. There is just one

Answer 1

Sometimes the methods do not run directly in the activity and do not have access to it, not because of this, but because of the getApplicationContext ()

    ArrayAdapter adapter = new ArrayAdapter<>(getApplicationContext(), android.R.layout.simple_list_item_1, mutableBookings);