SimpleMarqueeView 实现跑马灯效果

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1.首先添加Gradle依赖:

implementation 'com.gongwen:marqueelibrary:1.1.3'

属性

MarqueeView 属性



2.在布局文件添加布局

<com.gongwen.marqueen.SimpleMarqueeView
    android:id="@+id/marquee"
    android:layout_width="match_parent"
    android:layout_height="40dp"
    android:layout_gravity="center_vertical"
    android:flipInterval="2500"
    android:inAnimation="@anim/in_right"
    android:outAnimation="@anim/out_left"
    app:marqueeAnimDuration="2000"
    app:smvTextGravity="center_vertical"
    app:smvTextSize="18sp"/>
3.在页面上设置数据

final List<String> textList = Arrays.asList("推送消息1", "推送消息2", "推送消息3", "推送消息4", "推送消息5,"推送消息6");

初始化控件

SimpleMarqueeView marqueeView = (SimpleMarqueeView) findViewById(R.id.marqueeView);
//获取SimpleMF 跑马灯工厂  
SimpleMF<String> marqueeFactory = new SimpleMF<>(getActivity());
  //MarqueeView设置工厂   
marqueeView.setMarqueeFactory(marqueeFactory);
if (null != marqueeFactory && null != marqueeView) {
    // 设置 跑马text数据
    marqueeFactory.setData(textDatas);
     //开启跑马灯  
    marqueeView.startFlipping();
}

SimpleMarqueeView还可以设置点击事件
marqueeView.setOnItemClickListener(new OnItemClickListener() {
    @Override
    public void onItemClickListener(View mView, Object mData, int mPosition) 
 
 
    Log.d(TAG, "你点了第"+mPosition+"个文字");
    }
});
这样一个简单的跑马灯效果就出来了,还带有点击Itme事件



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转载自blog.csdn.net/qq_39249422/article/details/79536367