如何在Android片段中渗透布局的差异

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View view;
    if (someCondition) {
        view = inflater.inflate(R.layout.fragment_layout_a, container, false);
    } else {
        view = inflater.inflate(R.layout.fragment_layout_b, container, false);
    }
    return view;
}

<!-- fragment_layout_a.xml -->
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">
    <include layout="@layout/common_header"/>
    <!-- 其他特定于A的布局 -->
</LinearLayout>

<!-- fragment_layout_b.xml -->
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">
    <include layout="@layout/common_header"/>
    <!-- 其他特定于B的布局 -->
</LinearLayout>

<ViewStub
    android:id="@+id/stub_import"
    android:inflatedId="@+id/panel_import"
    android:layout="@layout/expensive_layout"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:layout_gravity="bottom" />

ViewStub stub = findViewById(R.id.stub_import);
View inflated = stub.inflate();