Android实现基于ViewPager的无限循环自动播放带指示器的轮播图CarouselFigureView控件

<?xml version="1.0" encoding="utf-8"?> <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"   xmlns:tools="http://schemas.android.com/tools"   android:layout_width="match_parent"   android:layout_height="match_parent"   android:fitsSystemWindows="true"   tools:context="com.winston.base.myviewpager.MainActivity">   <com.winston.base.myviewpager.carousefigure.CarouselFigureView     android:id="@+id/carouselFigureView"     android:layout_width="match_parent"     android:layout_height="match_parent"/> </FrameLayout>

<pre name="code" class="html">package com.winston.base.myviewpager; import android.os.Bundle; import android.support.v7.app.AppCompatActivity; import android.view.View; import android.widget.ImageView; import com.nostra13.universalimageloader.core.ImageLoader; import com.nostra13.universalimageloader.core.ImageLoaderConfiguration; import com.winston.base.myviewpager.carousefigure.CarouseFigureBaseAdapter; import com.winston.base.myviewpager.carousefigure.CarouselFigureView; import java.util.ArrayList; import java.util.List; public class MainActivity extends AppCompatActivity {   private List<String> urls = new ArrayList<>();   private CarouselFigureView carouselFigureView;   @Override   protected void onCreate(Bundle savedInstanceState) {     super.onCreate(savedInstanceState);     ImageLoader.getInstance().init(ImageLoaderConfiguration.createDefault(this));     urls.add("http://h.hiphotos.baidu.com/image/h%3D300/sign=c9dd5806ab6eddc439e7b2fb09dab6a2/377adab44aed2e734cfdf0cf8101a18b87d6fa39.jpg");     urls.add("http://e.hiphotos.baidu.com/image/h%3D300/sign=7aac96eab0003af352bada60052bc619/b58f8c5494eef01f76566e26e6fe9925bd317d96.jpg");     urls.add("http://b.hiphotos.baidu.com/image/h%3D300/sign=c5d06d0ea5cc7cd9e52d32d909002104/32fa828ba61ea8d3946002e7910a304e241f5896.jpg");     urls.add("http://f.hiphotos.baidu.com/image/h%3D360/sign=76a2918f0bb30f242a9aea05f894d192/a8014c086e061d9507500dd67ff40ad163d9cacd.jpg");     setContentView(R.layout.activity_main);     carouselFigureView = (CarouselFigureView)findViewById(R.id.carouselFigureView);     carouselFigureView.setAdapter(new CarouseFigureBaseAdapter(){       <pre name="code" class="html"><span style="white-space:pre">  </span>//这里返回要轮播的view的数量 <span style="white-space:pre">  </span> @Override       public int getSize() {         return urls.size();       } <span style="white-space:pre">  </span>//这里是关键，根据position返回对应的view（就是对于的轮播图）       @Override       public View getView(int position) {         ImageView view = new ImageView(MainActivity.this);         ImageLoader.getInstance().displayImage(urls.get(position),view);         return view;       }     });     //设置指示点的大小,默认8 单位dp     carouselFigureView.setPointSize(16);     //设置指示点的颜色,默认选中红色 ，其他灰色 //    carouselFigureView.setPointColor(Color.BLUE,Color.BLACK);     //设置指示点离底部具距离，默认40 单位dp //    carouselFigureView.setIndicatorMarginBottom(260);     //设置指示点间距，默认20 单位dp     carouselFigureView.setPointSpacing(40);     //设置是否显示指示器，默认显示 //    carouselFigureView.isShowIndicator(false);   }   @Override   protected void onResume() {     super.onResume();     //开始轮播     carouselFigureView.start();   }   @Override   protected void onPause() {     super.onPause();     //停止轮播     carouselFigureView.stop();   } }