protected void recreateSpinner() {
if (currentFragment == null || currentFragment.getTitle() == null) {
return;
}
if (spinnerAdapter == null || getSupportActionBar().getCustomView() == null) {
createCustomActionBarView();
}
if (backStack.size() > 0) {
createCustomActionBarView();
spinnerAdapter.clear();
for (int i = 0; i < backStack.size(); i++) {
CharSequence title = backStack.get(i).getTitle();
if (title != null) {
spinnerAdapter.add(title);
} else {
spinnerAdapter.add("null");
}
}
if (currentFragment.getTitle() != null) {
spinnerAdapter.add(currentFragment.getTitle());
} else {
spinnerAdapter.add("null");
}
spinnerAdapter.notifyDataSetChanged();
actionBarSpinner.setSelection(spinnerAdapter.getCount() - 1);
if (!isTv()) {
getSupportActionBar().setDisplayShowCustomEnabled(true);
}
if (drawerToggle.isDrawerIndicatorEnabled()) {
getSupportActionBar().setDisplayHomeAsUpEnabled(false);
drawerToggle.setDrawerIndicatorEnabled(false);
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
}
} else if (!isTv()) {
getSupportActionBar().setTitle(currentFragment.getTitle());
getSupportActionBar().setDisplayShowCustomEnabled(false);
drawerToggle.setDrawerIndicatorEnabled(true);
}
}
public boolean isDrawerIndicatorEnabled() {
return mDrawerToggle.isDrawerIndicatorEnabled();
}