Android TextView无焦点滚动显示

第一种：

Animation ani = new TranslateAnimation(310f, -400f, 0.0f, 0.0f);
ani.setDuration(10000);
ani.setRepeatCount(500);
ani.setRepeatMode(1);
TextView textView =(TextView) this.findViewById(R.id.text);
textView .startAnimation(ani);

第二种：

<TextView
    android:id="@+id/TextView02"
    android:singleLine="true"
    android:scrollHorizontally="true"
    android:ellipsize="marquee"
    android:marqueeRepeatLimit="marquee_forever"
    android:textSize="16px"
    android:focusable="true"
    android:textColor="@color/gray"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    />

第二种还要在代码里加上如下代码:

nextsong = (TextView) findViewById(R.id.TextView02);
nextsong.setSelected(true);