578         private Fragment mParentFragment;  field in SettingsPreferenceFragment.SettingsDialogFragment
598             if (mParentFragment == null) {  in getMetricsCategory()
602                     ((DialogCreatable) mParentFragment).getDialogMetricsCategory(mDialogId);  in getMetricsCategory()
612             if (mParentFragment != null) {  in onSaveInstanceState()
614                 outState.putInt(KEY_PARENT_FRAGMENT_ID, mParentFragment.getId());  in onSaveInstanceState()
622             if (mParentFragment != null && mParentFragment instanceof SettingsPreferenceFragment) {  in onStart()
623                 ((SettingsPreferenceFragment) mParentFragment).onDialogShowing();  in onStart()
631                 mParentFragment = getParentFragment();  in onCreateDialog()
633                 if (mParentFragment == null) {  in onCreateDialog()
634                     mParentFragment = getFragmentManager().findFragmentById(mParentFragmentId);  in onCreateDialog()
636                 if (!(mParentFragment instanceof DialogCreatable)) {  in onCreateDialog()
638                             (mParentFragment != null  in onCreateDialog()
639                                     ? mParentFragment.getClass().getName()  in onCreateDialog()
645                 if (mParentFragment instanceof SettingsPreferenceFragment) {  in onCreateDialog()
647                     ((SettingsPreferenceFragment) mParentFragment).mDialogFragment = this;  in onCreateDialog()
650             return ((DialogCreatable) mParentFragment).onCreateDialog(mDialogId);  in onCreateDialog()
678             if (mParentFragment instanceof SettingsPreferenceFragment) {  in onDetach()
680                 if (((SettingsPreferenceFragment) mParentFragment).mDialogFragment == this) {  in onDetach()
681                     ((SettingsPreferenceFragment) mParentFragment).mDialogFragment = null;  in onDetach()
687             mParentFragment = (Fragment) fragment;  in setParentFragment()