public static void handlePreferenceAppearance(ListActivity activity) {
PreferenceConfiguration configuration = PreferenceConfiguration.getInstance();
boolean valid = null == configuration ? false : configuration.isPreferenceConfigurationValid();
if (valid) {
int style = configuration.getTitleStyle();
if (style > 0) {
activity.setTheme(style);
}
int color = configuration.getTitleColor();
if (color != 0) {
TextView titleView =
(TextView) activity.getWindow().getDecorView().findViewById(android.R.id.title);
if (null != titleView) {
titleView.setTextColor(color);
}
}
Drawable line = configuration.getSeparateLine();
if (null != line) {
activity.getListView().setDivider(line);
}
Drawable bg = configuration.getBackground();
if (null != bg) {
activity.getListView().setCacheColorHint(0x00000000);
// activity.getListView().setBackgroundDrawable(bg);
activity.getWindow().setBackgroundDrawable(bg);
}
// 滚动条等有图之后再看看
}
}
public void refresh() {
final SimpleCursorAdapter.ViewBinder view = new DefaultTargetViewBinder(adapter);
final Cursor cursor = adapter.fetchByRiposteId(id.value);
final ListView listView = activity.getListView();
final ComponentIndex rowIndex = new ComponentIndex(R.layout.target_row);
final TargetListMapping mapping = new TargetListMapping();
lists.refresh(activity, cursor, listView, rowIndex, mapping, view);
}
/** Set the Drawable for the list selector etc. based on the current theme. */
public static void updateListDrawables(ListActivity la, int theme) {
ListView lv = la.getListView();
if (Util.isLightTheme(theme)) {
lv.setBackgroundResource(android.R.color.background_light);
lv.setSelector(R.drawable.list_selector_blue);
} else /* if (Common.isDarkTheme(theme)) */ {
lv.setSelector(android.R.drawable.list_selector_background);
}
}
public static <LI extends ListItem> void attach(
@Nonnull ListActivity listActivity, @Nonnull ListItemAdapter<? extends LI> adapter) {
listActivity.setListAdapter(adapter);
fillListView(listActivity.getListView(), adapter, listActivity);
}
public EndlessListAdapter(ListActivity activity, int progressItemLayoutResId) {
this(activity, activity.getListView(), progressItemLayoutResId);
}