I upgraded to Android 5.0, API 21, and all my navigation for tabs and lists in ActionBar have been deprecated. I have yet to found any reasonable replacement that allow for the inclusion of lists and tabs as my app requires.
What new methods can I use to replace the deprecated methods: For the lists:
// Set up the action bar to show a dropdown list.
final android.app.ActionBar actionBar = getActionBar();
actionBar.setDisplayShowTitleEnabled(false); // DEPRACATED
actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_LIST); // NAVIGATION_MODE_LIST DEPRECATED
For the tabbed navigation: The class:
public class GroupIndFriendActivity extends ActionBarActivity implements
ActionBar.TabListener { // TabListener DEPRECATED
...
// Set up the action bar.
final ActionBar actionBar = getSupportActionBar();
actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS); // DEPRECATED
...
public void onTabSelected(ActionBar.Tab tab, // DEPRECATED
FragmentTransaction fragmentTransaction) {