public void swapCursor(Cursor newCursor) {
        mCursor = newCursor;
        notifyDataSetChanged();
        mEmptyView.setVisibility(getItemCount() == 0 ? View.VISIBLE : View.GONE);
    }
Cache of the children views for a forecast list item.
app/src/main/java/com/example/android/sunshine/app/ForecastAdapter.java