SettingsActivity.java 文件源码

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    addPreferencesFromResource(R.xml.pref_wireless_socket);
    setHasOptionsMenu(true);

    PreferenceScreen preferenceScreen = this.getPreferenceScreen();

    PreferenceCategory preferenceCategory = new PreferenceCategory(preferenceScreen.getContext());
    preferenceCategory.setTitle("Wireless sockets");
    preferenceScreen.addPreference(preferenceCategory);

    for (int index = 0; index < WirelessSocketService.getInstance().GetDataList().getSize(); index++) {
        WirelessSocket wirelessSocket = WirelessSocketService.getInstance().GetDataList().getValue(index);

        SwitchPreference preference = new SwitchPreference(preferenceScreen.getContext());

        preference.setTitle(wirelessSocket.GetName());
        preference.setKey(wirelessSocket.GetSettingsKey());
        preference.setDefaultValue(false);

        preferenceCategory.addPreference(preference);

        bindPreferenceSummaryToValue(preference);
    }
}