通过Material Components for Android,您可以使用新的MaterialDatePicker。
要正常工作,您必须在您的应用中使用Material Components Theme。
通过这种方式,您可以继承选取器的样式和主题。
要选择单个日期,只需使用:
MaterialDatePicker.Builder<Long> builder = MaterialDatePicker.Builder.datePicker();
builder.setTitleText(R.string.your_text);
MaterialDatePicker<Long> picker = builder.build();
picker.show(getSupportFragmentManager(), picker.toString());
要选择范围日期,您可以使用 DateRange Picker:
MaterialDatePicker.Builder<Pair<Long, Long>> builder =
MaterialDatePicker.Builder.dateRangePicker();
CalendarConstraints.Builder constraintsBuilder = new CalendarConstraints.Builder();
builder.setCalendarConstraints(constraintsBuilder.build());
MaterialDatePicker<?> picker = builder.build();
picker.show(getSupportFragmentManager(), picker.toString());
检查主题中使用的颜色。
这些属性定义了你的风格。您不需要添加它们,它们默认由 Material Components 主题提供。
<!-- Picker styles and themes. -->
<item name="materialCalendarStyle">@style/Widget.MaterialComponents.MaterialCalendar</item>
<item name="materialCalendarFullscreenTheme">@style/ThemeOverlay.MaterialComponents.MaterialCalendar.Fullscreen</item>
<item name="materialCalendarTheme">@style/ThemeOverlay.MaterialComponents.MaterialCalendar</item>
根据这些样式,选择器使用的颜色有:
HeaderLaoyout -> background:colorPrimary, textColor:colorOnPrimary
HeaderSelection -> background:colorPrimary, textColor:colorOnPrimary
ConfirmButtons -> background:colorPrimary, textColor:colorOnPrimary
Buttons -> background:colorPrimary, textColor:colorOnSurface
HeaderToggleButton-> textColor:colorOnPrimary
Day -> text:colorOnSurface stroke:colorOnSurface
SelectedDay -> background:colorPrimary, textColor:colorOnPrimary
RangeFillColor -> background:colorPrimary