Android开发PreferenceActivity 用法，,public class

Android开发PreferenceActivity 用法，,public class

public class Setting extends PreferenceActivity{   public void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        addPreferencesFromResource(R.xml.settings)；    }}Setting.xml:   android:key=”seting2″            android:title=”@string/seting2″            android:summary=”@string/seting2″/>            android:key=”seting1″            android:title=”@string/seting1″            android:summaryOff=”@string/seting1summaryOff”            android:summaryOn=”@stringseting1summaryOff”/>[/b][/color]