how to include layout in android code example

Example 1: include android studio

<!-- Importation de notre Toolbar -->
    <include
        layout="@layout/fichier_a_inclure"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" />

Example 2: android include layout

<include layout="@layout/content_order"
         android:layout_width="match_parent"
         android:layout_height="wrap_content" />

Example 3: code to include layout from java in android

<ViewStub
    android:id="@+id/layout_stub"
    android:inflatedId="@+id/message_layout"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:layout_weight="0.75" />