private void notifyConfigureChanged(DanmakuConfigTag tag, Object... values) {
if (mCallbackList != null) {
for (WeakReference<ConfigChangedCallback> configReferer : mCallbackList) {
ConfigChangedCallback cb = configReferer.get();
if (cb != null) {
cb.onDanmakuConfigChanged(this, tag, values);
}
}
}
}
