Code example for Preference

Methods: setEnabled

0
		mCheckUpdatesAlarms.setOnPreferenceChangeListener(new OnPreferenceChangeListener()
		{ 
			@Override 
			public boolean onPreferenceChange(Preference _preference, Object _object) 
			{ 
				updatesFrequency.setEnabled(!((CheckBoxPreference) _preference).isChecked());
				return true; 
			} 
		}); 
		 
		updatesFrequency.setEnabled(mCheckUpdatesAlarms.isChecked());
		 
		// Needed to avoid the "flicker" effect 
		getListView().setCacheColorHint(0);
	} 
 
	@Override 
	public void onStop()  
	{ 
		// When the activity is stopped, check what services are enabled or disabled and then set or cancel the 
		// associated service, using the Application singleton