public boolean removeTab(int index) { if (index < 0 || index >= tabs.size()) { return false; } Pair<View, View> tab = tabs.remove(index); if (tab != null) { itemBar.removeView(tab.first); adapter.remove(adapter.getIndexOfItem(tab.second)); if (selector != null) { selector.remove(index); } onGlobalLayout(); return true; } return false; }