public Object remove(String key) {
if (mRetainFragment == null) {
mRetainFragment = RetainInstanceFragment.findFragment(getFragmentManager());
}
if (mRetainFragment == null) {
return null;
}
return mRetainFragment.remove(key);
}
public Object put(String key, Object object) {
if (mRetainFragment == null) {
mRetainFragment = RetainInstanceFragment.findOrCreateFragment(getFragmentManager());
}
return mRetainFragment.put(key, object);
}