Android开发banner效果Android开发banner效果 banner在每个app都会有的一、思路：用v

Android开发banner效果

banner在每个app都会有的

一、思路：

用viewpager也可以做。但我是引进第三方库的

二、效果图：

在这里插入图片描述

三、关键代码：

// 联系：893151960
public class MainActivity extends AppCompatActivity {

    private Banner mBanner;
    private List<String> mBannerList = new ArrayList<>();

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        mBannerList.add("https://i0.hdslb.com/bfs/article/ae851244f701be6b50c748d2ed7a862115336e38.jpg");
        mBannerList.add("https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fc-ssl.duitang.com%2Fuploads%2Fblog%2F201508%2F26%2F20150826162250_jHPQ8.jpeg&refer=http%3A%2F%2Fc-ssl.duitang.com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=auto?sec=1697336048&t=2306f5ca261e219f9b872d1cd12d28ac");
        mBannerList.add("https://i0.hdslb.com/bfs/archive/1309c38d26296819f0e70a1cb2dab45f96b6bebe.jpg");

        mBanner = findViewById(R.id.banner);
        mBanner.setAdapter(new BannerImageAdapter<String>(mBannerList) {
            @Override
            public void onBindView(BannerImageHolder holder, String data, int position, int size) {
                ImgLoader.display(MainActivity.this,data,holder.imageView);
            }
        })
                .setIndicator(new CircleIndicator(this))
                .setIndicatorWidth(DpUtil.dp2px(MainActivity.this,6),DpUtil.dp2px(MainActivity.this,6))
                .setIndicatorGravity(IndicatorConfig.Direction.CENTER);

        mBanner.setOnBannerListener(new OnBannerListener() {
            @Override
            public void OnBannerClick(Object data, int position) {

            }
        });

    }
}

四、项目demo源码结构图：

在这里插入图片描述

有问题或者需要完整源码demo的私信我