Examples with Calendar android.icu.util.Calendar used on opensource projects

Example 6 with Calendar

use of android.icu.util.Calendar in project android_frameworks_base by ResurrectionRemix.

the class CalendarViewLegacyDelegate method setMaxDate.

@Override
public void setMaxDate(long maxDate) {
    mTempDate.setTimeInMillis(maxDate);
    if (isSameDate(mTempDate, mMaxDate)) {
        return;
    }
    mMaxDate.setTimeInMillis(maxDate);
    // reinitialize the adapter since its range depends on max date
    mAdapter.init();
    Calendar date = mAdapter.mSelectedDate;
    if (date.after(mMaxDate)) {
        setDate(mMaxDate.getTimeInMillis());
    } else {
        // we go to the current date to force the ListView to query its
        // adapter for the shown views since we have changed the adapter
        // range and the base from which the later calculates item indices
        // note that calling setDate will not work since the date is the same
        goTo(date, false, true, false);
    }
}

Example 7 with Calendar

use of android.icu.util.Calendar in project android_frameworks_base by ResurrectionRemix.

the class DatePickerSpinnerDelegate method getMaxDate.

@Override
public Calendar getMaxDate() {
    final Calendar maxDate = Calendar.getInstance();
    maxDate.setTimeInMillis(mCalendarView.getMaxDate());
    return maxDate;
}

Example 8 with Calendar

use of android.icu.util.Calendar in project android_frameworks_base by ResurrectionRemix.

the class DatePickerSpinnerDelegate method getMinDate.

@Override
public Calendar getMinDate() {
    final Calendar minDate = Calendar.getInstance();
    minDate.setTimeInMillis(mCalendarView.getMinDate());
    return minDate;
}

Example 9 with Calendar

use of android.icu.util.Calendar in project android_frameworks_base by DirtyUnicorns.

the class CalendarViewLegacyDelegate method onScroll.

/**
     * Updates the title and selected month if the <code>view</code> has moved to a new
     * month.
     */
private void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) {
    WeekView child = (WeekView) view.getChildAt(0);
    if (child == null) {
        return;
    }
    // Figure out where we are
    long currScroll = view.getFirstVisiblePosition() * child.getHeight() - child.getBottom();
    // If we have moved since our last call update the direction
    if (currScroll < mPreviousScrollPosition) {
        mIsScrollingUp = true;
    } else if (currScroll > mPreviousScrollPosition) {
        mIsScrollingUp = false;
    } else {
        return;
    }
    // Use some hysteresis for checking which month to highlight. This
    // causes the month to transition when two full weeks of a month are
    // visible when scrolling up, and when the first day in a month reaches
    // the top of the screen when scrolling down.
    int offset = child.getBottom() < mWeekMinVisibleHeight ? 1 : 0;
    if (mIsScrollingUp) {
        child = (WeekView) view.getChildAt(SCROLL_HYST_WEEKS + offset);
    } else if (offset != 0) {
        child = (WeekView) view.getChildAt(offset);
    }
    if (child != null) {
        // Find out which month we're moving into
        int month;
        if (mIsScrollingUp) {
            month = child.getMonthOfFirstWeekDay();
        } else {
            month = child.getMonthOfLastWeekDay();
        }
        // And how it relates to our current highlighted month
        int monthDiff;
        if (mCurrentMonthDisplayed == 11 && month == 0) {
            monthDiff = 1;
        } else if (mCurrentMonthDisplayed == 0 && month == 11) {
            monthDiff = -1;
        } else {
            monthDiff = month - mCurrentMonthDisplayed;
        }
        // selected month
        if ((!mIsScrollingUp && monthDiff > 0) || (mIsScrollingUp && monthDiff < 0)) {
            Calendar firstDay = child.getFirstDay();
            if (mIsScrollingUp) {
                firstDay.add(Calendar.DAY_OF_MONTH, -DAYS_PER_WEEK);
            } else {
                firstDay.add(Calendar.DAY_OF_MONTH, DAYS_PER_WEEK);
            }
            setMonthDisplayed(firstDay);
        }
    }
    mPreviousScrollPosition = currScroll;
    mPreviousScrollState = mCurrentScrollState;
}

Example 10 with Calendar

use of android.icu.util.Calendar in project android_frameworks_base by DirtyUnicorns.

the class CalendarViewLegacyDelegate method setMinDate.

@Override
public void setMinDate(long minDate) {
    mTempDate.setTimeInMillis(minDate);
    if (isSameDate(mTempDate, mMinDate)) {
        return;
    }
    mMinDate.setTimeInMillis(minDate);
    // make sure the current date is not earlier than
    // the new min date since the latter is used for
    // calculating the indices in the adapter thus
    // avoiding out of bounds error
    Calendar date = mAdapter.mSelectedDate;
    if (date.before(mMinDate)) {
        mAdapter.setSelectedDay(mMinDate);
    }
    // reinitialize the adapter since its range depends on min date
    mAdapter.init();
    if (date.before(mMinDate)) {
        setDate(mTempDate.getTimeInMillis());
    } else {
        // we go to the current date to force the ListView to query its
        // adapter for the shown views since we have changed the adapter
        // range and the base from which the later calculates item indices
        // note that calling setDate will not work since the date is the same
        goTo(date, false, true, false);
    }
}