@Override public void onAttachFragment(Fragment fragment) { // This method can be called before onCreate(), at which point we cannot rely on ViewPager. // In that case, we will setup the "current position" soon after the ViewPager is ready. final int currentPosition = mViewPager != null ? mViewPager.getCurrentItem() : -1; if (fragment instanceof DialpadFragment) { mDialpadFragment = (DialpadFragment) fragment; mDialpadFragment.setListener(mDialpadListener); if (currentPosition == TAB_INDEX_DIALER) { mDialpadFragment.onVisibilityChanged(true); } } else if (fragment instanceof CallLogFragment) { mCallLogFragment = (CallLogFragment) fragment; if (currentPosition == TAB_INDEX_CALL_LOG) { mCallLogFragment.onVisibilityChanged(true); } } else if (fragment instanceof PhoneFavoriteFragment) { mPhoneFavoriteFragment = (PhoneFavoriteFragment) fragment; mPhoneFavoriteFragment.setListener(mPhoneFavoriteListener); if (mContactListFilterController != null && mContactListFilterController.getFilter() != null) { mPhoneFavoriteFragment.setFilter(mContactListFilterController.getFilter()); } } else if (fragment instanceof PhoneNumberPickerFragment) { mSearchFragment = (PhoneNumberPickerFragment) fragment; mSearchFragment.setOnPhoneNumberPickerActionListener(mPhoneNumberPickerActionListener); mSearchFragment.setQuickContactEnabled(true); mSearchFragment.setDarkTheme(true); mSearchFragment.setPhotoPosition(ContactListItemView.PhotoPosition.LEFT); if (mContactListFilterController != null && mContactListFilterController.getFilter() != null) { mSearchFragment.setFilter(mContactListFilterController.getFilter()); } // Here we assume that we're not on the search mode, so let's hide the fragment. // // We get here either when the fragment is created (normal case), or after configuration // changes. In the former case, we're not in search mode because we can only // enter search mode if the fragment is created. (see enterSearchUi()) // In the latter case we're not in search mode either because we don't retain // mInSearchUi -- ideally we should but at this point it's not supported. mSearchFragment.setUserVisibleHint(false); // After configuration changes fragments will forget their "hidden" state, so make // sure to hide it. if (!mSearchFragment.isHidden()) { final FragmentTransaction transaction = getFragmentManager().beginTransaction(); transaction.hide(mSearchFragment); transaction.commitAllowingStateLoss(); } } }