(Android learning) TextView marquee effect

<TextView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:textSize="18sp"
        android:singleLine="true"
        android:ellipsize="marquee"
        android:marqueeRepeatLimit="marquee_forever"
        android:focusable="true"
        android:focusableInTouchMode="true"
        android:text="跑马灯，就是类似于web一样，有一行字一直循环滚滚动这样，好吧还是看看 实现效果图，一看就懂的了~"/>

Reference:
2.7 TextView Realizing Marquee Effect

Part of the property introduction:
The realization of the marquee effect of the text in TextView, and the introduction of focusable and focusableInTouchMode properties