private void updateDisplay(boolean announce) {
if (mDayOfWeekView != null) {
mDayOfWeekView.setText(
mCalendar
.getDisplayName(Calendar.DAY_OF_WEEK, Calendar.LONG, Locale.getDefault())
.toUpperCase(Locale.getDefault()));
}
mSelectedMonthTextView.setText(
mCalendar
.getDisplayName(Calendar.MONTH, Calendar.SHORT, Locale.getDefault())
.toUpperCase(Locale.getDefault()));
mSelectedDayTextView.setText(DAY_FORMAT.format(mCalendar.getTime()));
mYearView.setText(YEAR_FORMAT.format(mCalendar.getTime()));
// Accessibility.
long millis = mCalendar.getTimeInMillis();
mAnimator.setDateMillis(millis);
int flags = DateUtils.FORMAT_SHOW_DATE | DateUtils.FORMAT_NO_YEAR;
String monthAndDayText = DateUtils.formatDateTime(getActivity(), millis, flags);
mMonthAndDayView.setContentDescription(monthAndDayText);
if (announce) {
flags = DateUtils.FORMAT_SHOW_DATE | DateUtils.FORMAT_SHOW_YEAR;
String fullDateText = DateUtils.formatDateTime(getActivity(), millis, flags);
Utils.tryAccessibilityAnnounce(mAnimator, fullDateText);
}
}
private void setCurrentView(final int viewIndex) {
long millis = mCalendar.getTimeInMillis();
switch (viewIndex) {
case MONTH_AND_DAY_VIEW:
ObjectAnimator pulseAnimator = Utils.getPulseAnimator(mMonthAndDayView, 0.9f, 1.05f);
if (mDelayAnimation) {
pulseAnimator.setStartDelay(ANIMATION_DELAY);
mDelayAnimation = false;
}
mDayPickerView.onDateChanged();
if (mCurrentView != viewIndex) {
mMonthAndDayView.setSelected(true);
mYearView.setSelected(false);
mAnimator.setDisplayedChild(MONTH_AND_DAY_VIEW);
mCurrentView = viewIndex;
}
pulseAnimator.start();
int flags = DateUtils.FORMAT_SHOW_DATE;
String dayString = DateUtils.formatDateTime(getActivity(), millis, flags);
mAnimator.setContentDescription(mDayPickerDescription + ": " + dayString);
Utils.tryAccessibilityAnnounce(mAnimator, mSelectDay);
break;
case YEAR_VIEW:
pulseAnimator = Utils.getPulseAnimator(mYearView, 0.85f, 1.1f);
if (mDelayAnimation) {
pulseAnimator.setStartDelay(ANIMATION_DELAY);
mDelayAnimation = false;
}
mYearPickerView.onDateChanged();
if (mCurrentView != viewIndex) {
mMonthAndDayView.setSelected(false);
mYearView.setSelected(true);
mAnimator.setDisplayedChild(YEAR_VIEW);
mCurrentView = viewIndex;
}
pulseAnimator.start();
CharSequence yearString = YEAR_FORMAT.format(millis);
mAnimator.setContentDescription(mYearPickerDescription + ": " + yearString);
Utils.tryAccessibilityAnnounce(mAnimator, mSelectYear);
break;
}
}