/**
* selects the fragment of index to be current
*
* @param index index of fragment
*/
public void setCurrentFragmentByIndex(int index) {
//
// sanity check
//
Assert.assertTrue(index < m_fragments.size());
//
// set new index
//
m_tab_indicator.setCurrentItem(index);
}
/** removes the add file fragment */
public void removeAddFileTagFragment() {
//
// check if there are at least 2 fragments
//
if (m_fragments.size() > 1) {
//
// change tab index to first one
//
m_tab_indicator.setCurrentItem(0);
//
// the add file tag fragment follows the current view class
//
m_fragments.remove(1);
m_titles.remove(1);
}
}
public void onPageSelected(int position) {
//
// get current item position
//
int old_position = m_tab_indicator.getCurrentItem();
//
// notify on change
//
Fragment fragment = m_fragments.get(old_position);
if (fragment instanceof ViewPager.OnPageChangeListener) {
ViewPager.OnPageChangeListener listener = (ViewPager.OnPageChangeListener) fragment;
listener.onPageSelected(position);
}
Fragment new_fragment = m_fragments.get(position);
if (new_fragment instanceof ViewPager.OnPageChangeListener) {
ViewPager.OnPageChangeListener listener = (ViewPager.OnPageChangeListener) new_fragment;
listener.onPageSelected(position);
}
Logger.i("onPageSelected new_position: " + position + " old position: " + old_position);
}
/**
* returns the current active time
*
* @return int
*/
public int getCurrentItem() {
if (m_tab_indicator != null) return m_tab_indicator.getCurrentItem();
else return 0;
}
