<?xml version="1.0" encoding="utf-8"?> <TextView xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:aapt="http://schemas.android.com/aapt" android:layout_width="@dimen/mtrl_calendar_day_width" android:layout_height="@dimen/mtrl_calendar_day_height" style="?attr/materialCalendarDay"/>Download file