Change CalendarView style
In my project I defined the attribute "android:calendarViewStyle" in my theme.
<style name="Theme.Custom" parent="@android:Theme"> <item name="android:calendarViewStyle">@style/Widget.CalendarView.Custom</item></style><style name="Widget.CalendarView.Custom" parent="android:Widget.CalendarView"> <item name="android:focusedMonthDateColor">@color/cs_textcolor</item> <item name="android:weekNumberColor">@color/red</item> <item name="android:weekDayTextAppearance">@style/TextAppearance.Medium</item> <item name="android:dateTextAppearance">@style/TextAppearance.Medium</item></style>
All styles possibilities are:
- @attr ref android.R.styleable#CalendarView_showWeekNumber
- @attr ref android.R.styleable#CalendarView_firstDayOfWeek
- @attr ref android.R.styleable#CalendarView_minDate
- @attr ref android.R.styleable#CalendarView_maxDate
- @attr ref android.R.styleable#CalendarView_shownWeekCount
- @attr ref android.R.styleable#CalendarView_selectedWeekBackgroundColor
- @attr ref android.R.styleable#CalendarView_focusedMonthDateColor
- @attr ref android.R.styleable#CalendarView_unfocusedMonthDateColor
- @attr ref android.R.styleable#CalendarView_weekNumberColor
- @attr ref android.R.styleable#CalendarView_weekSeparatorLineColor
- @attr ref android.R.styleable#CalendarView_selectedDateVerticalBar
- @attr ref android.R.styleable#CalendarView_weekDayTextAppearance
- @attr ref android.R.styleable#CalendarView_dateTextAppearance
note: if showWeekNumber not work as xml style, you can set in the code with setShowWeekNumber(true).
I've been having a lot of trouble as well. While not perfect, and I haven't figured out how to modify every aspect, I got close. This is how I did it, in the project's styles.xml I added these styles:
<style name="CalenderViewCustom" parent="Theme.AppCompat"> <item name="colorAccent">@color/white_30</item></style><style name="CalenderViewDateCustomText" parent="android:TextAppearance.DeviceDefault.Small"> <item name="android:textColor">@color/white</item></style><style name="CalenderViewWeekCustomText" parent="android:TextAppearance.DeviceDefault.Small"> <item name="android:textColor">@color/white_30</item></style>
Then, for the CalendarView I referenced those styles as so:
<CalendarView android:layout_width="match_parent" android:layout_height="match_parent" android:theme="@style/CalenderViewCustom" android:dateTextAppearance="@style/CalenderViewDateCustomText" android:weekDayTextAppearance="@style/CalenderViewWeekCustomText"/>
You can add the other types of colors (primary/secondary) to CalenderViewCustom above.