Androidで走馬灯maxLinesとsingleLine

    android:id="@+id/tv_marquee"
    android:text="    ，           [email protected]"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:padding="5dp"
   //      sdk   singleline       
    android:singleLine="true"
    android:textColor="#b43838"
    android:ellipsize="marquee"
    android:focusable="true"
    android:marqueeRepeatLimit="marquee_forever"
    android:focusableInTouchMode="true"
    android:scrollHorizontally="true"
    />