<!-- layout/activity_video.xml -->
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:background="@color/white"
    android:orientation="horizontal"
    android:paddingLeft="@dimen/dp_24"
    android:paddingTop="@dimen/dp_12"
    android:paddingRight="@dimen/dp_24"
    android:paddingBottom="@dimen/dp_12">

    <TextView
        android:id="@+id/cut"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:text="剪切" />

    <TextView
        android:id="@+id/copy"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_marginLeft="@dimen/dp_24"
        android:text="复制" />

    <TextView
        android:id="@+id/paste"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_marginLeft="@dimen/dp_24"
        android:text="粘贴" />

    <TextView
        android:id="@+id/modify"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_marginLeft="@dimen/dp_24"
        android:text="修改" />

</LinearLayout>
