保存来自对话框的首选项

Question

当我在Preferences屏幕中打开自定义Dialog后，如何在Dialog消失后保存到该特定首选项？ 。

public class Preferences extends PreferenceActivity implements OnSharedPreferenceChangeListener { 
    @Override 
    protected void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     addPreferencesFromResource(R.xml.task_preferences); 

     Preference dialogPreference = (Preference) findPreference(getString(R.string.clock_font_color)); 
     dialogPreference.setOnPreferenceClickListener(new OnPreferenceClickListener() { 
      public boolean onPreferenceClick(Preference preference) { 
       dialog(); ////How save here//???? 
       return true; 
      } 
     }); 
    } 
} 

Answer 1

SharedPreferences preferences = getPreferenceManager().getSharedPreferences(); 
preferences.edit().putString("clockfontcolor", "-9856").commit();