PBPreferenceFragment.java 文件源码

private void fillBuckets() {
    this.bucketNames = PBApplication.getMediaStore().getBucketData();

    final CharSequence[] ids = this.bucketNames.values().toArray(new CharSequence[this.bucketNames.size()]);
    final CharSequence[] names = this.bucketNames.keySet().toArray(new CharSequence[this.bucketNames.size()]);

    final MultiSelectListPreference bucketListPreference = (MultiSelectListPreference) findPreference(PBConstants.PREF_PICTURE_FOLDER_LIST);
    bucketListPreference.setEntries(ids);
    bucketListPreference.setEnabled(true);
    bucketListPreference.setEntryValues(names);

    setSummaries();
}