I forgot mention that I'm trying to create a infinite ViewPager for a
day calendar, so the adapter first position is at 750.000
private class FragAdapter extends FragmentPagerAdapter {
private static final int ZERO = 750000;
private Calendar zeroCal = null;
public FragAdapter(FragmentManager fragmentManager, Calendar zero) {
super(fragmentManager);
zeroCal = zero;
zeroCal.clear(Calendar.HOUR);
zeroCal.clear(Calendar.MINUTE);
zeroCal.clear(Calendar.SECOND);
zeroCal.clear(Calendar.MILLISECOND);
}
@Override
public Fragment getItem(int pos) {
return
DayPageFragment.newInstance((GregorianCalendar)getCalendarByPos(pos));
}
@Override
public int getCount() {
return Integer.MAX_VALUE;
}
@Override
public int getItemPosition(Object obj) {
return ZERO + Utils.diffCalendarDays((Calendar)obj, zeroCal);
}
public int getZero() {
return ZERO;
}
public Calendar getCalendarByPos(int pos) {
Calendar cal = (Calendar)zeroCal.clone();
cal.add(Calendar.DATE, pos - ZERO);
return cal;
}
}
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