TextView跑马灯效果

1、

1     <TextView
2         android:id="@+id/tv"
3         android:layout_width="match_parent"
4         android:layout_height="40dp"
5         android:textSize="30sp"
6         android:singleLine="true"
7         android:ellipsize="marquee"
8         android:marqueeRepeatLimit="marquee_forever"
9         android:text="titdsdsdsdsdsdadasdsadsadsadsadasdsadsdsdcsdsle"/>

2、

        TextView textView = getActivity().findViewById(R.id.tv);
        textView.setSelected(true);

 显示两行 ,后面用...  :

android:maxLines="2"
android:ellipsize="end"
原文地址:https://www.cnblogs.com/the-wang/p/9029592.html