ThemeSettingsFragment.java 文件源码

@Override
public void onCreate(final Bundle icicle) {
    super.onCreate(icicle);
    addPreferencesFromResource(R.xml.prefs_screen_theme);
    final PreferenceScreen screen = getPreferenceScreen();
    final Context context = getActivity();
    final Resources res = getResources();
    final String[] keyboardThemeNames = res.getStringArray(R.array.keyboard_theme_names);
    final int[] keyboardThemeIds = res.getIntArray(R.array.keyboard_theme_ids);
    for (int index = 0; index < keyboardThemeNames.length; index++) {
        final KeyboardThemePreference pref = new KeyboardThemePreference(
                context, keyboardThemeNames[index], keyboardThemeIds[index]);
        screen.addPreference(pref);
        pref.setOnRadioButtonClickedListener(this);
    }
    final KeyboardTheme keyboardTheme = KeyboardTheme.getKeyboardTheme(context);
    mSelectedThemeId = keyboardTheme.mThemeId;
}