三十八、【广告轮播】

最新推荐文章于 2025-09-12 17:34:15 发布

转载最新推荐文章于 2025-09-12 17:34:15 发布 · 139 阅读

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CC 4.0 BY-SA版权

原文链接：https://juejin.im/post/5a3123f96fb9a0452a3c5364

文章标签：

#移动开发 #git #人工智能

参考网址：https://juejin.im/entry/58df1aadb123db00604666ba 代码地址：https://git.oschina.net/JQHee/YSBHome.git 最终效果图：

1.添加依赖库


dependencies {    
    compile 'com.daimajia.slider:library:1.1.5@aar'
    compile 'com.squareup.picasso:picasso:2.5.2'
    compile 'com.nineoldandroids:library:2.4.0'
    compile 'com.android.support:support-v4:25.2.0'
}

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2.布局文件，说明 custom为命名空间

<com.daimajia.slider.library.SliderLayout
        android:id="@+id/home_slider_ad"
        android:layout_width="match_parent"
        android:layout_height="@dimen/large_height"
        android:layout_marginBottom="10dp">

        <com.daimajia.slider.library.Indicators.PagerIndicator
            android:id="@+id/home_indicator_ad"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:gravity="center"
            custom:selected_color="#0095BF"
            custom:unselected_color="#55333333"
            custom:shape="oval"
            custom:selected_padding_left="5dp"
            custom:selected_padding_right="5dp"
            custom:unselected_padding_left="5dp"
            custom:unselected_padding_right="5dp"
            android:layout_centerHorizontal="true"
            android:layout_alignParentBottom="true"
            custom:selected_width="6dp"
            custom:selected_height="6dp"
            custom:unselected_width="6dp"
            custom:unselected_height="6dp"
            android:layout_marginBottom="10dp">
        </com.daimajia.slider.library.Indicators.PagerIndicator>

    </com.daimajia.slider.library.SliderLayout>
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3.代码实现

 private void getBannerData() {
        BannerInfo bannerInfo_01 = new BannerInfo();
        bannerInfo_01.setName("音箱狂欢");
        bannerInfo_01.setImgUrl("http://7mno4h.com2.z0.glb.qiniucdn.com/5608f3b5Nc8d90151.jpg");
        BannerInfo bannerInfo_02 = new BannerInfo();
        bannerInfo_02.setName("手机国庆礼");
        bannerInfo_02.setImgUrl("http://7mno4h.com2.z0.glb.qiniucdn.com/5608eb8cN9b9a0a39.jpg");
        BannerInfo bannerInfo_03 = new BannerInfo();
        bannerInfo_03.setName("IT生活");
        bannerInfo_03.setImgUrl("http://7mno4h.com2.z0.glb.qiniucdn.com/5608cae6Nbb1a39f9.jpg");
        listBanner.add(bannerInfo_01);
        listBanner.add(bannerInfo_02);
        listBanner.add(bannerInfo_03);
    }


    private void initSlider() {

        if (listBanner != null) {
            for (BannerInfo bannerInfo : listBanner) {
                TextSliderView textSliderView = new TextSliderView(this);
                textSliderView.image(bannerInfo.getImgUrl())
                        .description(bannerInfo.getName())
                        .setScaleType(BaseSliderView.ScaleType.CenterCrop)
                        .setOnSliderClickListener(this);
                mSlider.addSlider(textSliderView);
            }
        }

        mSlider.setDuration(3000);
        mSlider.setCustomIndicator(mIndicator);
        mSlider.setCustomAnimation(new DescriptionAnimation());
        //mSlider.setPresetTransformer(SliderLayout.Transformer.RotateUp);

        mSlider.addOnPageChangeListener(new ViewPagerEx.OnPageChangeListener() {
            @Override
            public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {

            }

            @Override
            public void onPageSelected(int position) {
                Log.d(TAG, "onPageSelected: " + position);
            }

            @Override
            public void onPageScrollStateChanged(int state) {

            }
        });
    }

    // 监听广告位点击
    @Override
    public void onSliderClick(BaseSliderView slider) {
        Log.d(TAG, "onSliderClick: " + slider.getUrl() + mSlider.getCurrentPosition());

    }
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