RecyclerViewBanner：使用 RecyclerView 做的轮播图

   <h2>RecyclerViewBanner</h2>    <p>使用RecyclerView做的轮播图</p>    <h3>前言</h3>    <p>之前做的轮播图，对于十几个图片什么的能够满足，但是万一有几千张，几万张就容易造成内存泄露，使用RecyclerView做的轮播，可以利用它自身的复用机制，比较节省内存。所以这种方式感觉效果更好。</p>    <h2>效果图</h2>    <p style="text-align:center"><img src="https://simg.open-open.com/show/8d35bfcff556a917dcb0fc4024f19611.gif"></p>    <h2>使用方法</h2>    <h3>Step 1. Add the JitPack repository to your build file</h3>    <p>Add it in your root build.gradle at the end of repositories:</p>    <pre>  <code class="language-java">allprojects {      repositories {          ...          maven { url 'https://jitpack.io' }      }    }</code></pre>    <h3>Step 2. Add the dependency</h3>    <pre>  <code class="language-java">dependencies {          compile 'com.github.loonggg:RecyclerViewBanner:v1.1'      }</code></pre>    <h3>Step 3. There are a few xml attributes to customise the RecyclerViewBanner</h3>    <ul>     <li>pointFocusBg 设置底部导航小圆点的选中状态颜色</li>     <li>pointUnfocusBg 设置底部导航小圆点的未选中状态颜色</li>     <li>interval 设置轮播图滚动间隔时间</li>     <li>isShowPoint 设置是否显示底部指示导航小圆点</li>    </ul>    <p>Example</p>    <pre>  <code class="language-java"><com.loonggg.rvbanner.lib.RecyclerViewBanner          android:id="@+id/rv_banner"          android:layout_width="match_parent"          android:layout_height="150dp"          loonggg:interval="3000"          loonggg:isShowPoint="true" /></code></pre>    <h3>Step 4. Impelement Listener</h3>    <pre>  <code class="language-java">recyclerViewBanner = (RecyclerViewBanner) findViewById(R.id.rv_banner);          final List<Banner> banners = new ArrayList<>();          for (int i = 0; i < 2; i++) {              banners.add(new Banner("https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1487221110004&di=d6043e4b0c90ddf3ea5096c3d8eb8f58&imgtype=0&src=http%3A%2F%2Fimage.tianjimedia.com%2FuploadImages%2F2014%2F067%2F5116EPAUD762_1000x500.jpg"));              banners.add(new Banner("https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1487221129421&di=c085432cf7c15836f8a6479138740f39&imgtype=0&src=http%3A%2F%2Fimage85.360doc.com%2FDownloadImg%2F2015%2F05%2F0517%2F53199602_2.jpg"));              banners.add(new Banner("https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1487221161254&di=fbb99c5dad3d5a2a2c8b0b44e8c0e081&imgtype=0&src=http%3A%2F%2Fimage.tianjimedia.com%2FuploadImages%2F2013%2F255%2FP52AOTE73EIG_1000x500.jpg"));          }          recyclerViewBanner.isShowIndicatorPoint(true);          recyclerViewBanner.setRvBannerDatas(banners);          recyclerViewBanner.setOnSwitchRvBannerListener(new RecyclerViewBanner.OnSwitchRvBannerListener() {              @Override              public void switchBanner(int position, ImageView bannerView) {                  Glide.with(bannerView.getContext()).load(banners.get(position % banners.size()).getUrl()).placeholder(R.mipmap.ic_launcher).into(bannerView);              }          });          recyclerViewBanner.setOnRvBannerClickListener(new RecyclerViewBanner.OnRvBannerClickListener() {              @Override              public void onClick(int position) {                  //点击事件              }          });</code></pre>    <h3> </h3>    <p> </p>    <p> </p>