551         private Fragment mParentFragment;  field in SettingsPreferenceFragment.SettingsDialogFragment
571             if (mParentFragment == null) {  in getMetricsCategory()
575                     ((DialogCreatable) mParentFragment).getDialogMetricsCategory(mDialogId);  in getMetricsCategory()
585             if (mParentFragment != null) {  in onSaveInstanceState()
587                 outState.putInt(KEY_PARENT_FRAGMENT_ID, mParentFragment.getId());  in onSaveInstanceState()
595             if (mParentFragment != null && mParentFragment instanceof SettingsPreferenceFragment) {  in onStart()
596                 ((SettingsPreferenceFragment) mParentFragment).onDialogShowing();  in onStart()
604                 mParentFragment = getParentFragment();  in onCreateDialog()
606                 if (mParentFragment == null) {  in onCreateDialog()
607                     mParentFragment = getFragmentManager().findFragmentById(mParentFragmentId);  in onCreateDialog()
609                 if (!(mParentFragment instanceof DialogCreatable)) {  in onCreateDialog()
611                             (mParentFragment != null  in onCreateDialog()
612                                     ? mParentFragment.getClass().getName()  in onCreateDialog()
618                 if (mParentFragment instanceof SettingsPreferenceFragment) {  in onCreateDialog()
620                     ((SettingsPreferenceFragment) mParentFragment).mDialogFragment = this;  in onCreateDialog()
623             return ((DialogCreatable) mParentFragment).onCreateDialog(mDialogId);  in onCreateDialog()
651             if (mParentFragment instanceof SettingsPreferenceFragment) {  in onDetach()
653                 if (((SettingsPreferenceFragment) mParentFragment).mDialogFragment == this) {  in onDetach()
654                     ((SettingsPreferenceFragment) mParentFragment).mDialogFragment = null;  in onDetach()
660             mParentFragment = (Fragment) fragment;  in setParentFragment()