@Override
public int getCurrentItem() {
int position = super.getCurrentItem();
if (getAdapter() instanceof InfinitePagerAdapterWrapper) {
InfinitePagerAdapterWrapper infAdapter = (InfinitePagerAdapterWrapper) getAdapter();
// Return the actual item position in the data backing InfinitePagerAdapter
return (position % infAdapter.getRealCount());
} else {
return super.getCurrentItem();
}
}
private int getOffsetAmount() {
if (getAdapter() instanceof InfinitePagerAdapterWrapper) {
InfinitePagerAdapterWrapper infAdapter = (InfinitePagerAdapterWrapper) getAdapter();
// allow for 100 back cycles from the beginning
// should be enough to create an illusion of infinity
// warning: scrolling to very high values (1,000,000+) results in
// strange drawing behaviour
return infAdapter.getRealCount() * 100;
} else {
return 0;
}
}
