FragmentTransaction

    public static void startFragment(FragmentTransaction fragmentTransaction, BaseFragment fragment,
                                     boolean withAnimation, boolean withBackStack, int fragmentContainerId) {
        if (withAnimation) {
            fragmentTransaction.setCustomAnimations(R.anim.fragment_slide_in_left,
                    R.anim.fragment_slide_out_left, R.anim.fragment_slide_in_right,
                    R.anim.fragment_slide_out_right);
        }
        fragmentTransaction.replace(fragmentContainerId, fragment, fragment.getTagText());
        if (withBackStack) {
            fragmentTransaction.addToBackStack(fragment.getTagText());
        }
        fragmentTransaction.commit();
    }

    public static void startFragment(FragmentTransaction fragmentTransaction, BaseFragment fragment,
                                     boolean withAnimation, String tag, int fragmentContainerId) {
        if (withAnimation) {
            fragmentTransaction.setCustomAnimations(R.anim.fragment_slide_in_left,
                    R.anim.fragment_slide_out_left, R.anim.fragment_slide_in_right,
                    R.anim.fragment_slide_out_right);
        }
        fragmentTransaction.replace(fragmentContainerId, fragment, fragment.getTagText());
        fragmentTransaction.addToBackStack(tag);
        fragmentTransaction.commit();
    }

    public static void popBackStack(FragmentManager fragmentManager) {
        fragmentManager.popBackStackImmediate();
    }

    public static void popBackStackTillTag(FragmentManager fragmentManager, String tag) {
        fragmentManager.popBackStackImmediate(tag, FragmentManager.POP_BACK_STACK_INCLUSIVE);
    }