@Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); final Activity activity = getActivity(); mContactsManager = ContactsManager.getInstance(activity); mContactsManager.registerListener(mContactListener); mLabelManager = UserLabelManager.getInstance(activity); loadContact(); mDetailHelper = new UserDetailHelper(activity, mHelperListener); if (mContact != null) { mDetailHelper.setDetail(new UserDetailHelper.Detail(mContact)); mLabelIdMap = buildLabelIdMap(mContact.getLabels()); } mMyLabelIdList = buildLabelIdList(mLabelManager.getAllLabels()); setHasOptionsMenu(true); final ActionBar actionBar = activity.getActionBar(); if (actionBar != null) { if (mContact != null) { actionBar.setTitle(mContact.getShowName()); } else { actionBar.setTitle(R.string.friend_detail); } } mContactQueried = false; mLabelPraiseLoaded = false; if (mContact != null) { queryContactInfo(); loadLabelPraise(); } }