String tag = FRAGMENT_STATE;
FragmentManager fragmentManager = getSupportFragmentManager();
...
stateFragment = new Fragment();
...
if (stateFragment != null) {
...
android.support.v4.app.FragmentTransaction transaction = fragmentManager.beginTransaction();//.support.v4
transaction.replace(R.id.content_frame, stateFragment, tag);
...
transaction.commitAllowingStateLoss();

//Типо подключаю фрагменты
  if(onerFragment == null) Logi.d("OneFragment is Null");
  //if (oneFragment == null || twoeFragment == null) {
  Logi.d("блок подключения фрагментов");
  fragmentTransaction = fragmentManager.beginTransaction();
  Logi.d("oneGragment constructer before");
  oneFragment = new OneGragment();
  fragmentTransaction.add(R.id.one_fragment, oneFragment);
  Logi.d("TwoFragment constructer before");
  twoFragment = new TwoFragment();
  fragmentTransaction.add(R.id.two_fragment, twoFragment);

  fragmentTransaction.commitAllowingStateLoss();