textview 实现跑马灯文字效果

来源：互联网发布：计时器软件哪个好编辑：程序博客网时间：2024/06/06 09:26

需要在xml文件中添加几个属性。才能实现跑马灯效果

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="fill_parent"    android:layout_height="fill_parent"    android:orientation="vertical" >    <TextView        android:id="@+id/textView"        android:layout_width="fill_parent"        android:layout_height="wrap_content"        android:singleLine="true"        android:ellipsize="marquee"        android:marqueeRepeatLimit="marquee_forever"        android:focusable="true"        android:focusableInTouchMode="true"        android:background="#FFFFFF"/></LinearLayout>

public class MainActivity extends Activity {    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        TextView textView = (TextView) this.findViewById(R.id.textView);        String html = "nihaonihaonihaonihaonihaonihaonihaonihaonihaonihaonihaonihaonihao";        CharSequence charSequence = Html.fromHtml(html);        textView.setText(charSequence);        textView.setMovementMethod(LinkMovementMethod.getInstance());    }

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