// root build.gradle
repositories {
    jcenter()
    maven { url "https://www.jitpack.io" }
}
// yout project build.gradle
dependencies {
        compile 'com.github.LidongWen:WenldBanner:xxx'
}

```
    <com.wenld.wenldbanner.WenldBanner
        xmlns:app="http://schemas.android.com/apk/res-auto"
        android:id="@+id/commonBanner"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        app:canLoop="true"    //设置是否循环
        app:canTurn="true"  //是否可以跳转
        app:autoTurnTime="5000"// 页面切换间隔
        app:scrollDuration="2000"//页面切换持续时间
        app:isTouchScroll="true" //是否支持手动滑动
        app:reverse="true" // 是否反向切换页面（切换方向）
   />
```

        wenldBanner = (WenldBanner) findViewById(R.id.commonBanner);
        //初始化指示器
        defaultPageIndicator = new DefaultPageIndicator(this);
       //设置指示器样式  选中图标与未选中图标
        defaultPageIndicator.setPageIndicator(new int[]{R.mipmap.ic_page_indicator, R.mipmap.ic_page_indicator_focused});

        //设置 view 与 数据
        wenldBanner.setPages(Common.holder, Common.datas);
        wenldBanner
                .setPageIndicatorListener(defaultPageIndicator)  //设置指示器监听
                .setIndicatorView(defaultPageIndicator)  //设置指示器VIew
                .setPageIndicatorAlign(RelativeLayout.ALIGN_PARENT_BOTTOM, RelativeLayout.CENTER_HORIZONTAL);    //设置指示器位置

<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
   ...
   android:clipChildren="false">

   <com.wenld.wenldbanner.AutoTurnViewPager
       android:id="@+id/autoTurnViewPager"
       android:layout_width="250dp"
       android:clipToPadding="false"
       ... 

   <com.wenld.wenldbanner.DefaultPageIndicator
     ... 
</FrameLayout>

protected void onCreate(Bundle savedInstanceState) {
    autoTurnViewPager.setPageTransformer(new ZoomOutPageTransformer());
}