@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
inflater.inflate(R.menu.menu_book_detail, menu);
final MenuItem menuItem = menu.findItem(R.id.action_share);
mShareActionProvider = (ShareActionProvider) MenuItemCompat.getActionProvider(menuItem);
if (mAdapter.getCount() > 0) {
final int position = mBookDetailPager.getCurrentItem();
updateShareIntent(mAdapter.getBookTitleForPosition(position));
updateUserProfile(position);
} else {
updateShareIntent(null);
}
}
@Override
public void onPageSelected(int position) {
updateShareIntent(mAdapter.getBookTitleForPosition(position));
updateUserProfile(position);
}
