TouTiao开源项目 分析笔记10 实现通用普通文章片段页面

1.RxJava的Observable数据操作符总结

1.1.Map操作符

　　Map操作符对原始Observable发射的没一项数据应用一个你选择的函数，

　　然后返回一个发射这些结果的Observable。

　　简单例子：

private void testMap() {  
  
       String[]items = {"just1","just2","just3","just4","just5","just6"};  
  
       Observable myObservable = Observable.from(items)  
               .map(new Func1() {  
                   @Override  
                   public String call(String s) {  
                       return mapInfo(s);  
                   }  
               });  
       Subscriber mySubscriber = new Subscriber() {  
           @Override  
           public void onNext(String s) {  
               System.out.println("onNext................."+s);  
           }  
  
           @Override  
           public void onCompleted() {  
               System.out.println("onCompleted.................");  
           }  
  
           @Override  
           public void onError(Throwable e) {  
               System.out.println("onError....................");  
           }  
       };  
       myObservable.subscribe(mySubscriber);  
  
   }  

　　里面定义的函数为：

private String mapInfo(String s){  
        return  s+" had mapped;";  
    }  

　　运行结果：

　　

 

 

1.2.cast操作符

　　cast操作符将原始Observable发射的每一项数据都强制转换为一个指定的类型，然后再发射数据，它是map的

　　一个特殊版本。

　　注意：所相互转换的类之间需要存在某种关系，如继承、实现。

　　简单例子：

　　　　List items = new ArrayList<>();  
for (int i=0;i<3;i++){  
          items.add(new Computer("computer"+i,"material"+i));  
      }  
  
      Observable myObservable =  
              Observable.from(items)  
              .cast(Computer.class);  
              .cast(TestCastEntity.class);  
  
      Subscriber mySubscriber = new Subscriber() {  
          @Override  
          public void onNext(Computer s) {  
              System.out.println("onNext................."+s.name+".........."+s.material);  
          }  
  
          @Override  
          public void onCompleted() {  
              System.out.println("onCompleted.................");  
          }  
  
          @Override  
          public void onError(Throwable e) {  
              System.out.println("onError....................");  
          }  
      };  
      myObservable.subscribe(mySubscriber);  
  }  
  
  public class Machine {  
      public String name;  
      public Machine(String name){  
          this.name = name;  
      }  
  }  
  
  public class Computer extends Machine{  
      public String material;  
      public Computer(String name,String material){  
          super(name);  
          this.material = material;  
      }  
  } 

　　运行结果：

　　

 

 

1.3.encode操作符

encode将一个发射字符串的Observable变换为一个发射字节数组（这个字节数组按照原始字符串中的多字节字符边界划分）
的Observable。

 

 

1.4.byLine操作符　

byLine将一个发射字符串的Observable变换为一个按行发射来自原始Observable的字符串的Observable。

 

 

1.5.flatmap操作符

　　FlatMap操作符使用一个指定的函数对原始Observable发射的每一项数据执行变换操作。

　　这个函数返回一个本身也发射数据的Observable，然后FlatMap合并这些Observable发射的数据。

　　最后将合并后的结果当做它自己的数据序列发射。

　　FlatMap通过一个函数将原来的数据的每一项进行转换，并将返回的数据进行Observable包装。

　　然后将所有这些Observable转换成一个Observable发射。

　　所执行的结果可能和原数据items中数据的顺序不一致。

　　简单例子：

private void testFlatMap() {  
        Integer[]items = {1,2,3,4,5,6};  
  
        Observable myObservable = Observable.from(items)  
                .flatMap(new Func1>() {  
                    @Override  
                    public Observable call(Integer i) {  
                        return Observable.just(flatMapInfo(i));  
                    }  
                });  
  
  
        Subscriber mySubscriber = new Subscriber() {  
            @Override  
            public void onNext(String s) {  
                System.out.println("onNext................."+s);  
            }  
  
            @Override  
            public void onCompleted() {  
                System.out.println("onCompleted.................");  
            }  
  
            @Override  
            public void onError(Throwable e) {  
                System.out.println("onError....................");  
            }  
        };  
  
        myObservable.subscribe(mySubscriber);  
    }  
      
    private String flatMapInfo(Integer i){  
        return "flatmap" + i;  
    }  

　　运行结果：

　　

 

 

1.6.flatMapIterable操作符

　　使用iterable作为源数据，再将其转换成多个observable

　　简单案例：　　

　　    Integer[]items = {1,2,3,4,5,6};  
  
       Observable myObservable = Observable.from(items)  
               .flatMapIterable(new Func1extends String>>() {  
                   @Override  
                   public Iterable call(Integer integer) {  
                       ArrayList strings = new ArrayList();  
                       strings.add("iterable"+integer);  
                       return strings;  
                   }  
               });  
  
  
       Subscriber mySubscriber = new Subscriber() {  
           @Override  
           public void onNext(String s) {  
               System.out.println("onNext................."+s);  
           }  
  
           @Override  
           public void onCompleted() {  
               System.out.println("onCompleted.................");  
           }  
  
           @Override  
           public void onError(Throwable e) {  
               System.out.println("onError....................");  
           }  
       };  
  
       myObservable.subscribe(mySubscriber);  

　　运行结果：

　　

 

 

1.7.concatMap操作符

　　concatMap操作符，它类似于最简单版本的flatMap，但是它按次序连接而不是合并那些生成的Observables，

　　然后产生自己的数据序列。

 

 

1.8.switchMap操作符

　　switchMap操作符，它和flatMap很像，除了一点：当原始Observable发射一个新的数据（Observable）时，

　　它将取消订阅并停止监视产生执行之前那个数据的Observable，只监视当前这一个。

　　简单例子：

　　　　Integer[]items = {1,2,3,4,5,6};  
  
       Observable myObservable = Observable.from(items)  
               .switchMap(new Func1>() {  
                   @Override  
                   public Observable call(Integer integer) {  
                       return Observable.just(integer+"").subscribeOn(Schedulers.newThread());  
                   }  
               });  
  
  
       Subscriber mySubscriber = new Subscriber() {  
           @Override  
           public void onNext(String s) {  
               System.out.println("onNext................."+s);  
           }  
  
           @Override  
           public void onCompleted() {  
               System.out.println("onCompleted.................");  
           }  
  
           @Override  
           public void onError(Throwable e) {  
               System.out.println("onError....................");  
           }  
       };  
  
       myObservable.subscribe(mySubscriber); 

　　运行结果：

　　

 

 

1.9.split操作符

split操作符将一个发射字符串的Observable转换为另一个发射字符串的Observable，
只不过，后者将原始的数据序列当做一个数据流，使用一个正则表达式边界分割它们，然后合并发射分割的结果。

 

 

1.10.filter过滤操作符

　　作用：过滤，筛选，添加对事件是否需要发送的判断。

　　示例用法：　

Observable.just(1, 2, 3, 4, 5, 6)//创建了一个有6个数字的被观察者
                .filter(new Predicate() {//添加筛选器
                    @Override
                    public boolean test(Integer integer) throws Exception {
　　　　　　　　　　　　　　//对每个事件进行筛选，返回true的保留
                        return integer % 2 == 0;
                    }
                })
                .subscribe(getObserver());//这里的观察者依然不重要

　　返回结果==>2,4,6

 

 

1.11.toList(）函数

　　把循环请求下来的内容生成一个List。

　　

 

1.11.参考文献

　　博客：RX操作符之对Observable发射的数据执行变换操作（map/cast/flatmap/switchmap）

　　简书：RxJava2操作符之“Filter”

　　简书：RxJava(四)from和toList

2.基础Bean类

2.1.实现Parcelable接口的方法

　　参考文章：博客-Android中Parcelable接口的用法。

　　实现Parcelable就是为了进行序列化，那么，为什么要序列化？　

1）永久性保存对象，保存对象的字节序列到本地文件中；

2）通过序列化对象在网络中传递对象；

3）通过序列化在进程间传递对象。

　　Parcelable接口的定义。　

public interface Parcelable 
{
    //内容描述接口，基本不用管
    public int describeContents();
    //写入接口函数，打包
    public void writeToParcel(Parcel dest, int flags);
    //读取接口，目的是要从Parcel中构造一个实现了Parcelable的类的实例处理。因为实现类在这里还是不可知的，所以需要用到模板的方式，继承类名通过模板参数传入
    //为了能够实现模板参数的传入，这里定义Creator嵌入接口,内含两个接口函数分别返回单个和多个继承类实例
    public interface Creator 
    {
           public T createFromParcel(Parcel source);
           public T[] newArray(int size);
    }
}

　　实现Parcelable步骤。

1）implements Parcelable

2）重写writeToParcel方法，将你的对象序列化为一个Parcel对象，即：将类的数据写入外部提供的Parcel中，打包需要传递的数据到Parcel容器保存，以便从 Parcel容器获取数据

3）重写describeContents方法，内容接口描述，默认返回0就可以

4）实例化静态内部对象CREATOR实现接口Parcelable.Creator

　　注意点：

其中public static final一个都不能少，内部对象CREATOR的名称也不能改变，必须全部大写。
需重写本接口中的两个方法：createFromParcel(Parcel in) 
实现从Parcel容器中读取传递数据值，封装成Parcelable对象返回逻辑层，
newArray(int size) 创建一个类型为T，长度为size的数组，仅一句话即可（return new T[size]）
，供外部类反序列化本类数组使用。

简而言之：通过writeToParcel将你的对象映射成Parcel对象，
再通过createFromParcel将Parcel对象映射成你的对象。
也可以将Parcel看成是一个流，通过writeToParcel把对象写到流里面，
在通过createFromParcel从流里读取对象，只不过这个过程需要你来实现，
因此写的顺序和读的顺序必须一致。

　　简单案例：

public class MyParcelable implements Parcelable 
{
     private int mData;

     public int describeContents() 
     {
         return 0;
     }

     public void writeToParcel(Parcel out, int flags) 
     {
         out.writeInt(mData);
     }

     public static final Parcelable.Creator CREATOR = new Parcelable.Creator() 
     {
         public MyParcelable createFromParcel(Parcel in) 
         {
             return new MyParcelable(in);
         }

         public MyParcelable[] newArray(int size) 
         {
             return new MyParcelable[size];
         }
     };
     
     private MyParcelable(Parcel in) 
     {
         mData = in.readInt();
     }
 }

View Code

 

 

2.2.MultiNewsArticleBean通用的新闻文章Bean类，将数据封装到里面的content中了。

public class MultiNewsArticleBean {

    /**
     * login_status : 0
     * total_number : 15
     * has_more : true
     * post_content_hint : 分享今日新鲜事
     * show_et_status : 0
     * feed_flag : 0
     * action_to_last_stick : 1
     * message : success
     * has_more_to_refresh : true
     * tips : {"display_info":"今日头条推荐引擎有15条更新","open_url":"","web_url":"","app_name":"今日头条","package_name":"","display_template":"今日头条推荐引擎有%s条更新","type":"app","display_duration":2,"download_url":""}
     */

    private int login_status;
    private int total_number;
    private boolean has_more;
    private String post_content_hint;
    private int show_et_status;
    private int feed_flag;
    private int action_to_last_stick;
    private String message;
    private boolean has_more_to_refresh;
    private TipsBean tips;
    private List data;

    public int getLogin_status() {
        return login_status;
    }

    public void setLogin_status(int login_status) {
        this.login_status = login_status;
    }

    public int getTotal_number() {
        return total_number;
    }

    public void setTotal_number(int total_number) {
        this.total_number = total_number;
    }

    public boolean isHas_more() {
        return has_more;
    }

    public void setHas_more(boolean has_more) {
        this.has_more = has_more;
    }

    public String getPost_content_hint() {
        return post_content_hint;
    }

    public void setPost_content_hint(String post_content_hint) {
        this.post_content_hint = post_content_hint;
    }

    public int getShow_et_status() {
        return show_et_status;
    }

    public void setShow_et_status(int show_et_status) {
        this.show_et_status = show_et_status;
    }

    public int getFeed_flag() {
        return feed_flag;
    }

    public void setFeed_flag(int feed_flag) {
        this.feed_flag = feed_flag;
    }

    public int getAction_to_last_stick() {
        return action_to_last_stick;
    }

    public void setAction_to_last_stick(int action_to_last_stick) {
        this.action_to_last_stick = action_to_last_stick;
    }

    public String getMessage() {
        return message;
    }

    public void setMessage(String message) {
        this.message = message;
    }

    public boolean isHas_more_to_refresh() {
        return has_more_to_refresh;
    }

    public void setHas_more_to_refresh(boolean has_more_to_refresh) {
        this.has_more_to_refresh = has_more_to_refresh;
    }

    public TipsBean getTips() {
        return tips;
    }

    public void setTips(TipsBean tips) {
        this.tips = tips;
    }

    public List getData() {
        return data;
    }

    public void setData(List data) {
        this.data = data;
    }

    public static class TipsBean {
        /**
         * display_info : 今日头条推荐引擎有15条更新
         * open_url :
         * web_url :
         * app_name : 今日头条
         * package_name :
         * display_template : 今日头条推荐引擎有%s条更新
         * type : app
         * display_duration : 2
         * download_url :
         */

        private String display_info;
        private String open_url;
        private String web_url;
        private String app_name;
        private String package_name;
        private String display_template;
        private String type;
        private int display_duration;
        private String download_url;

        public String getDisplay_info() {
            return display_info;
        }

        public void setDisplay_info(String display_info) {
            this.display_info = display_info;
        }

        public String getOpen_url() {
            return open_url;
        }

        public void setOpen_url(String open_url) {
            this.open_url = open_url;
        }

        public String getWeb_url() {
            return web_url;
        }

        public void setWeb_url(String web_url) {
            this.web_url = web_url;
        }

        public String getApp_name() {
            return app_name;
        }

        public void setApp_name(String app_name) {
            this.app_name = app_name;
        }

        public String getPackage_name() {
            return package_name;
        }

        public void setPackage_name(String package_name) {
            this.package_name = package_name;
        }

        public String getDisplay_template() {
            return display_template;
        }

        public void setDisplay_template(String display_template) {
            this.display_template = display_template;
        }

        public String getType() {
            return type;
        }

        public void setType(String type) {
            this.type = type;
        }

        public int getDisplay_duration() {
            return display_duration;
        }

        public void setDisplay_duration(int display_duration) {
            this.display_duration = display_duration;
        }

        public String getDownload_url() {
            return download_url;
        }

        public void setDownload_url(String download_url) {
            this.download_url = download_url;
        }
    }

    public static class DataBean {
        /**
         * content : {"log_pb": {"impr_id": "201705182052000100040340182987C4"}, "read_count": 1068313, "media_name": "\u65b0\u534e\u7f51", "ban_comment": 0, "abstract": "\u65b0\u534e\u7f51\u8bb0\u8005 \u738b\u5b50\u6656\u3010\u5b66\u4e60\u8fdb\u884c\u65f6\u301115\u65e5\u95ed\u5e55\u7684\u201c\u4e00\u5e26\u4e00\u8def\u201d\u56fd\u9645\u5408\u4f5c\u9ad8\u5cf0\u8bba\u575b\u53d6\u5f97\u4e86\u4e3e\u4e16\u77a9\u76ee\u7684\u4e30\u7855\u6210\u679c\u3002\u65b0\u534e\u793e\u300a\u5b66\u4e60\u8fdb\u884c\u65f6\u300b\u539f\u521b\u54c1\u724c\u680f\u76ee\u201c\u8bb2\u4e60\u6240\u201d\u4eca\u5929\u63a8\u51fa\u6587\u7ae0\uff0c\u4ece\u201c\u627f\u8bfa\u201d\u548c\u201c\u8df5\u884c\u201d\u7684\u89d2\u5ea6\uff0c\u4e3a\u60a8\u89e3\u8bfb\u4e60\u8fd1\u5e73\u5728\u8fd9\u6b21\u8bba\u575b\u4e0a\u7684\u91cd\u8981\u6f14\u8bb2\u3002", "image_list": [], "ban_bury": 1, "has_video": false, "article_type": 0, "tag": "news_politics", "forward_info": {"forward_count": 34}, "has_m3u8_video": 0, "keywords": "\u591a\u8fb9\u4e3b\u4e49,\u4e1d\u7ef8\u4e4b\u8def,\u5171\u8d62,\u6784\u5efa\u4eba\u7c7b\u547d\u8fd0\u5171\u540c\u4f53,\u4e00\u5e26\u4e00\u8def", "rid": "201705182052000100040340182987C4", "label": "\u7f6e\u9876", "show_portrait_article": false, "user_verified": 0, "aggr_type": 1, "cell_type": 0, "article_sub_type": 0, "bury_count": 0, "title": "\u201c\u4e00\u5e26\u4e00\u8def\u201d\u2014\u2014\u4e60\u8fd1\u5e73\u4e4b\u8bfa", "ignore_web_transform": 1, "source_icon_style": 4, "tip": 0, "hot": 0, "share_url": "http://toutiao.com/group/6421262515992903938/?iid=0&app=news_article", "has_mp4_video": 0, "source": "\u65b0\u534e\u7f51", "comment_count": 14, "article_url": "http://news.xinhuanet.com/politics/2017-05/18/c_1120991501.htm", "filter_words": [], "share_count": 4806, "stick_label": "\u7f6e\u9876", "publish_time": 1495067173, "action_list": [{"action": 1, "extra": {}, "desc": ""}, {"action": 3, "extra": {}, "desc": ""}, {"action": 7, "extra": {}, "desc": ""}, {"action": 9, "extra": {}, "desc": ""}], "has_image": false, "cell_layout_style": 1, "tag_id": 6421262515992903938, "video_style": 0, "verified_content": "", "display_url": "http://toutiao.com/group/6421262515992903938/", "is_stick": true, "large_image_list": [], "item_id": 6421266422789308929, "is_subject": false, "stick_style": 1, "show_portrait": false, "repin_count": 11258, "cell_flag": 11, "user_info": {"verified_content": "", "avatar_url": "http://p3.pstatp.com/thumb/3658/7378365093", "user_id": 4377795668, "name": "\u65b0\u534e\u7f51", "follower_count": 0, "follow": false, "user_auth_info": "", "user_verified": false, "description": "\u4f20\u64ad\u4e2d\u56fd\uff0c\u62a5\u9053\u4e16\u754c\uff1b\u6743\u5a01\u58f0\u97f3\uff0c\u4eb2\u5207\u8868\u8fbe\u3002"}, "source_open_url": "sslocal://profile?uid=4377795668", "level": 0, "like_count": 3, "digg_count": 3, "behot_time": 1495111920, "cursor": 1495111920999, "url": "http://news.xinhuanet.com/politics/2017-05/18/c_1120991501.htm", "preload_web": 0, "user_repin": 0, "label_style": 1, "item_version": 0, "media_info": {"user_id": 4377795668, "verified_content": "", "avatar_url": "http://p2.pstatp.com/large/3658/7378365093", "media_id": 4377795668, "name": "\u65b0\u534e\u7f51", "recommend_type": 0, "follow": false, "recommend_reason": "", "is_star_user": false, "user_verified": false}, "group_id": 6421262515992903938, "middle_image": {}}
         * code :
         */

        private String content;
        private String code;

        public String getContent() {
            return content;
        }

        public void setContent(String content) {
            this.content = content;
        }

        public String getCode() {
            return code;
        }

        public void setCode(String code) {
            this.code = code;
        }
    }
}

View Code

　　这里用作API调用后返回的所有数据的一个大类，包括了很多杂项。

 

 

2.3.MultiNewsArticleDataBean通用的新闻文章数据Bean类。

　　这里将API调用后返回的所有数据中提取了重要的封装好的一个数据类型。

public class MultiNewsArticleDataBean implements Parcelable {

    public static final Creator CREATOR = new Creator() {
        @Override
        public MultiNewsArticleDataBean createFromParcel(Parcel in) {
            return new MultiNewsArticleDataBean(in);
        }

        @Override
        public MultiNewsArticleDataBean[] newArray(int size) {
            return new MultiNewsArticleDataBean[size];
        }
    };
    /**
     * log_pb : {"impr_id":"20170519112306010003048108480AA6"}
     * read_count : 156694
     * media_name : 人民网
     * ban_comment : 0
     * abstract : 5月14日,国家主席***在北京人民大会堂举行宴会,欢迎出席“一带一路”国际合作高峰论坛的外方代表团团长及嘉宾。***发表致辞,代表中国政府和人民热烈欢迎各位贵宾的到来。新华社记者 刘卫兵摄孟夏之日,万物并秀。
     * ban_bury : 1
     * has_video : false
     * article_type : 1
     * tag : news_politics
     * forward_info : {"forward_count":8}
     * has_m3u8_video : 0
     * keywords : 自由贸易区,共同体,国际合作高峰论坛,自由化,祝酒辞
     * rid : 20170519112306010003048108480AA6
     * label : 置顶
     * show_portrait_article : false
     * user_verified : 0
     * aggr_type : 1
     * cell_type : 0
     * article_sub_type : 1
     * bury_count : 0
     * title : ***“一带一路”高峰论坛系列讲话十大高频词
     * ignore_web_transform : 1
     * source_icon_style : 5
     * tip : 0
     * hot : 0
     * share_url : http://toutiao.com/group/6421272334078247169/?iid=0&app=news_article
     * has_mp4_video : 0
     * source : 人民网
     * comment_count : 2
     * article_url : http://m2.people.cn/r/MV8xXzI5Mjg0OTA4XzQxMTgzN18xNDk1MDg3NTQx
     * filter_words : []
     * share_count : 972
     * stick_label : 置顶
     * publish_time : 1495087541
     * action_list : [{"action":1,"extra":{},"desc":""},{"action":3,"extra":{},"desc":""},{"action":7,"extra":{},"desc":""},{"action":9,"extra":{},"desc":""}]
     * has_image : true
     * cell_layout_style : 1
     * tag_id : 6421272334078247000
     * video_style : 0
     * verified_content :
     * display_url : http://toutiao.com/group/6421272334078247169/
     * is_stick : true
     * large_image_list : []
     * item_id : 6421353649858938000
     * is_subject : false
     * stick_style : 1
     * show_portrait : false
     * repin_count : 2062
     * cell_flag : 11
     * user_info : {"verified_content":"","avatar_url":"http://p3.pstatp.com/thumb/ca400072481685ad43b","user_id":50502346173,"name":"人民网","follower_count":0,"follow":false,"user_auth_info":"","user_verified":false,"description":""}
     * source_open_url : sslocal://profile?uid=50502346173
     * level : 0
     * digg_count : 0
     * behot_time : 1495164186
     * article_alt_url : http://toutiao.com/group/article/6421272334078247169/
     * cursor : 1495164186999
     * url : http://m2.people.cn/r/MV8xXzI5Mjg0OTA4XzQxMTgzN18xNDk1MDg3NTQx
     * preload_web : 0
     * user_repin : 0
     * label_style : 1
     * item_version : 0
     * media_info : {"user_id":50502346173,"verified_content":"","avatar_url":"http://p3.pstatp.com/large/ca400072481685ad43b","media_id":50502346173,"name":"人民网","recommend_type":0,"follow":false,"recommend_reason":"","is_star_user":false,"user_verified":false}
     * group_id : 6421272334078247000
     * middle_image : {"url":"http://p9.pstatp.com/list/300x196/207c000e549a17910c1c.webp","width":400,"url_list":[{"url":"http://p9.pstatp.com/list/300x196/207c000e549a17910c1c.webp"},{"url":"http://pb1.pstatp.com/list/300x196/207c000e549a17910c1c.webp"},{"url":"http://pb3.pstatp.com/list/300x196/207c000e549a17910c1c.webp"}],"uri":"list/207c000e549a17910c1c","height":225}
     * gallary_image_count : 1
     * video_id : d4715d18819e4acc8b3012374dd4588f
     * video_detail_info : {"group_flags":32832,"video_type":0,"video_preloading_flag":1,"video_url":[],"direct_play":1,"detail_video_large_image":{"url":"http://p3.pstatp.com/video1609/17600009fb1bb36ce3ee","width":580,"url_list":[{"url":"http://p3.pstatp.com/video1609/17600009fb1bb36ce3ee"},{"url":"http://pb9.pstatp.com/video1609/17600009fb1bb36ce3ee"},{"url":"http://pb1.pstatp.com/video1609/17600009fb1bb36ce3ee"}],"uri":"video1609/17600009fb1bb36ce3ee","height":326},"show_pgc_subscribe":1,"video_third_monitor_url":"","video_id":"d4715d18819e4acc8b3012374dd4588f","video_watching_count":0,"video_watch_count":3502527}
     * image_list : []
     * video_duration : 503
     * group_flags : 32832
     * filter_words : [{"id":"8:0","name":"重复、旧闻","is_selected":false},{"id":"9:1","name":"内容质量差","is_selected":false},{"id":"5:824751570","name":"来源:穹娱剪辑","is_selected":false},{"id":"1:548663395","name":"社会视频","is_selected":false},{"id":"6:15613","name":"银行","is_selected":false}]
     * action_list : [{"action":1,"extra":{},"desc":""},{"action":3,"extra":{},"desc":""},{"action":7,"extra":{},"desc":""},{"action":9,"extra":{},"desc":""}]
     * large_image_list : [{"url":"http://p3.pstatp.com/video1609/17600009fb1bb36ce3ee","width":580,"url_list":[{"url":"http://p3.pstatp.com/video1609/17600009fb1bb36ce3ee"},{"url":"http://pb9.pstatp.com/video1609/17600009fb1bb36ce3ee"},{"url":"http://pb1.pstatp.com/video1609/17600009fb1bb36ce3ee"}],"uri":"video1609/17600009fb1bb36ce3ee","height":326}]
     * like_count : 4787
     */

    private LogPbBean log_pb;
    private int read_count;
    private String media_name;
    private int ban_comment;
    @SerializedName("abstract")
    private String abstractX;
    private int ban_bury;
    private boolean has_video;
    private int article_type;
    private String tag;
    private ForwardInfoBean forward_info;
    //    private boolean has_m3u8_video;
    private String keywords;
    private String rid;
    private String label;
    private boolean show_portrait_article;
    private int user_verified;
    private int aggr_type;
    private int cell_type;
    private int article_sub_type;
    private int bury_count;
    private String title;
    private int ignore_web_transform;
    private int source_icon_style;
    private int tip;
    private int hot;
    private String share_url;
    private int has_mp4_video;
    private String source;
    private int comment_count;
    private String article_url;
    private int share_count;
    private String stick_label;
    private int publish_time;
    private boolean has_image;
    private int cell_layout_style;
    private long tag_id;
    private int video_style;
    private String verified_content;
    private String display_url;
    //    private boolean is_stick;
    private long item_id;
    private boolean is_subject;
    private int stick_style;
    private boolean show_portrait;
    private int repin_count;
    private int cell_flag;
    private UserInfoBean user_info;
    private String source_open_url;
    private int level;
    private int digg_count;
    private String behot_time;
    private String article_alt_url;
    private long cursor;
    private String url;
    private int preload_web;
    private int user_repin;
    private int label_style;
    private int item_version;
    private MediaInfoBean media_info;
    private long group_id;
    private MiddleImageBean middle_image;
    private int gallary_image_count;

    private String video_id;
    private VideoDetailInfoBean video_detail_info;
    private int video_duration;
    private int group_flags;
    private int like_count;
    private List image_list;

    public MultiNewsArticleDataBean() {
    }

    protected MultiNewsArticleDataBean(Parcel in) {
        read_count = in.readInt();
        media_name = in.readString();
        ban_comment = in.readInt();
        abstractX = in.readString();
        ban_bury = in.readInt();
        has_video = in.readByte() != 0;
        article_type = in.readInt();
        tag = in.readString();
//        has_m3u8_video = in.readByte() != 0;
        keywords = in.readString();
        rid = in.readString();
        label = in.readString();
        show_portrait_article = in.readByte() != 0;
        user_verified = in.readInt();
        aggr_type = in.readInt();
        cell_type = in.readInt();
        article_sub_type = in.readInt();
        bury_count = in.readInt();
        title = in.readString();
        ignore_web_transform = in.readInt();
        source_icon_style = in.readInt();
        tip = in.readInt();
        hot = in.readInt();
        share_url = in.readString();
        has_mp4_video = in.readInt();
        source = in.readString();
        comment_count = in.readInt();
        article_url = in.readString();
        share_count = in.readInt();
        stick_label = in.readString();
        publish_time = in.readInt();
        has_image = in.readByte() != 0;
        cell_layout_style = in.readInt();
        tag_id = in.readLong();
        video_style = in.readInt();
        verified_content = in.readString();
        display_url = in.readString();
        item_id = in.readLong();
        is_subject = in.readByte() != 0;
        stick_style = in.readInt();
        show_portrait = in.readByte() != 0;
        repin_count = in.readInt();
        cell_flag = in.readInt();
        source_open_url = in.readString();
        level = in.readInt();
        digg_count = in.readInt();
        behot_time = in.readString();
        article_alt_url = in.readString();
        cursor = in.readLong();
        url = in.readString();
        preload_web = in.readInt();
        user_repin = in.readInt();
        label_style = in.readInt();
        item_version = in.readInt();
        media_info = in.readParcelable(MediaInfoBean.class.getClassLoader());
        group_id = in.readLong();
        gallary_image_count = in.readInt();
        video_id = in.readString();
        video_detail_info = in.readParcelable(VideoDetailInfoBean.class.getClassLoader());
        video_duration = in.readInt();
        group_flags = in.readInt();
        like_count = in.readInt();
    }

    @Override
    public void writeToParcel(Parcel dest, int flags) {
        dest.writeInt(read_count);
        dest.writeString(media_name);
        dest.writeInt(ban_comment);
        dest.writeString(abstractX);
        dest.writeInt(ban_bury);
        dest.writeByte((byte) (has_video ? 1 : 0));
        dest.writeInt(article_type);
        dest.writeString(tag);
//        dest.writeByte((byte) (has_m3u8_video ? 1 : 0));
        dest.writeString(keywords);
        dest.writeString(rid);
        dest.writeString(label);
        dest.writeByte((byte) (show_portrait_article ? 1 : 0));
        dest.writeInt(user_verified);
        dest.writeInt(aggr_type);
        dest.writeInt(cell_type);
        dest.writeInt(article_sub_type);
        dest.writeInt(bury_count);
        dest.writeString(title);
        dest.writeInt(ignore_web_transform);
        dest.writeInt(source_icon_style);
        dest.writeInt(tip);
        dest.writeInt(hot);
        dest.writeString(share_url);
        dest.writeInt(has_mp4_video);
        dest.writeString(source);
        dest.writeInt(comment_count);
        dest.writeString(article_url);
        dest.writeInt(share_count);
        dest.writeString(stick_label);
        dest.writeInt(publish_time);
        dest.writeByte((byte) (has_image ? 1 : 0));
        dest.writeInt(cell_layout_style);
        dest.writeLong(tag_id);
        dest.writeInt(video_style);
        dest.writeString(verified_content);
        dest.writeString(display_url);
        dest.writeLong(item_id);
        dest.writeByte((byte) (is_subject ? 1 : 0));
        dest.writeInt(stick_style);
        dest.writeByte((byte) (show_portrait ? 1 : 0));
        dest.writeInt(repin_count);
        dest.writeInt(cell_flag);
        dest.writeString(source_open_url);
        dest.writeInt(level);
        dest.writeInt(digg_count);
        dest.writeString(behot_time);
        dest.writeString(article_alt_url);
        dest.writeLong(cursor);
        dest.writeString(url);
        dest.writeInt(preload_web);
        dest.writeInt(user_repin);
        dest.writeInt(label_style);
        dest.writeInt(item_version);
        dest.writeParcelable(media_info, flags);
        dest.writeLong(group_id);
        dest.writeInt(gallary_image_count);
        dest.writeString(video_id);
        dest.writeParcelable(video_detail_info, flags);
        dest.writeInt(video_duration);
        dest.writeInt(group_flags);
        dest.writeInt(like_count);
    }

    @Override
    public int describeContents() {
        return 0;
    }

    public LogPbBean getLog_pb() {
        return log_pb;
    }

    public void setLog_pb(LogPbBean log_pb) {
        this.log_pb = log_pb;
    }

    public int getRead_count() {
        return read_count;
    }

    public void setRead_count(int read_count) {
        this.read_count = read_count;
    }

    public String getMedia_name() {
        return media_name;
    }

    public void setMedia_name(String media_name) {
        this.media_name = media_name;
    }

    public int getBan_comment() {
        return ban_comment;
    }

    public void setBan_comment(int ban_comment) {
        this.ban_comment = ban_comment;
    }

    public String getAbstractX() {
        return abstractX;
    }

    public void setAbstractX(String abstractX) {
        this.abstractX = abstractX;
    }

    public int getBan_bury() {
        return ban_bury;
    }

    public void setBan_bury(int ban_bury) {
        this.ban_bury = ban_bury;
    }

    public boolean isHas_video() {
        return has_video;
    }

    public void setHas_video(boolean has_video) {
        this.has_video = has_video;
    }

    public int getArticle_type() {
        return article_type;
    }

    public void setArticle_type(int article_type) {
        this.article_type = article_type;
    }

    public String getTag() {
        return tag;
    }

    public void setTag(String tag) {
        this.tag = tag;
    }

    public ForwardInfoBean getForward_info() {
        return forward_info;
    }

    public void setForward_info(ForwardInfoBean forward_info) {
        this.forward_info = forward_info;
    }

//    public boolean getHas_m3u8_video() {
//        return has_m3u8_video;
//    }

//    public void setHas_m3u8_video(boolean has_m3u8_video) {
//        this.has_m3u8_video = has_m3u8_video;
//    }

    public String getKeywords() {
        return keywords;
    }

    public void setKeywords(String keywords) {
        this.keywords = keywords;
    }

    public String getRid() {
        return rid;
    }

    public void setRid(String rid) {
        this.rid = rid;
    }

    public String getLabel() {
        return label;
    }

    public void setLabel(String label) {
        this.label = label;
    }

    public boolean isShow_portrait_article() {
        return show_portrait_article;
    }

    public void setShow_portrait_article(boolean show_portrait_article) {
        this.show_portrait_article = show_portrait_article;
    }

    public int getUser_verified() {
        return user_verified;
    }

    public void setUser_verified(int user_verified) {
        this.user_verified = user_verified;
    }

    public int getAggr_type() {
        return aggr_type;
    }

    public void setAggr_type(int aggr_type) {
        this.aggr_type = aggr_type;
    }

    public int getCell_type() {
        return cell_type;
    }

    public void setCell_type(int cell_type) {
        this.cell_type = cell_type;
    }

    public int getArticle_sub_type() {
        return article_sub_type;
    }

    public void setArticle_sub_type(int article_sub_type) {
        this.article_sub_type = article_sub_type;
    }

    public int getBury_count() {
        return bury_count;
    }

    public void setBury_count(int bury_count) {
        this.bury_count = bury_count;
    }

    public String getTitle() {
        return title;
    }

    public void setTitle(String title) {
        this.title = title;
    }

    public int getIgnore_web_transform() {
        return ignore_web_transform;
    }

    public void setIgnore_web_transform(int ignore_web_transform) {
        this.ignore_web_transform = ignore_web_transform;
    }

    public int getSource_icon_style() {
        return source_icon_style;
    }

    public void setSource_icon_style(int source_icon_style) {
        this.source_icon_style = source_icon_style;
    }

    public int getTip() {
        return tip;
    }

    public void setTip(int tip) {
        this.tip = tip;
    }

    public int getHot() {
        return hot;
    }

    public void setHot(int hot) {
        this.hot = hot;
    }

    public String getShare_url() {
        return share_url;
    }

    public void setShare_url(String share_url) {
        this.share_url = share_url;
    }

    public int getHas_mp4_video() {
        return has_mp4_video;
    }

    public void setHas_mp4_video(int has_mp4_video) {
        this.has_mp4_video = has_mp4_video;
    }

    public String getSource() {
        return source;
    }

    public void setSource(String source) {
        this.source = source;
    }

    public int getComment_count() {
        return comment_count;
    }

    public void setComment_count(int comment_count) {
        this.comment_count = comment_count;
    }

    public String getArticle_url() {
        return article_url;
    }

    public void setArticle_url(String article_url) {
        this.article_url = article_url;
    }

    public int getShare_count() {
        return share_count;
    }

    public void setShare_count(int share_count) {
        this.share_count = share_count;
    }

    public String getStick_label() {
        return stick_label;
    }

    public void setStick_label(String stick_label) {
        this.stick_label = stick_label;
    }

    public int getPublish_time() {
        return publish_time;
    }

    public void setPublish_time(int publish_time) {
        this.publish_time = publish_time;
    }

    public boolean isHas_image() {
        return has_image;
    }

    public void setHas_image(boolean has_image) {
        this.has_image = has_image;
    }

    public int getCell_layout_style() {
        return cell_layout_style;
    }

    public void setCell_layout_style(int cell_layout_style) {
        this.cell_layout_style = cell_layout_style;
    }

    public long getTag_id() {
        return tag_id;
    }

    public void setTag_id(long tag_id) {
        this.tag_id = tag_id;
    }

    public int getVideo_style() {
        return video_style;
    }

    public void setVideo_style(int video_style) {
        this.video_style = video_style;
    }

    public String getVerified_content() {
        return verified_content;
    }

    public void setVerified_content(String verified_content) {
        this.verified_content = verified_content;
    }

    public String getDisplay_url() {
        return display_url;
    }

    public void setDisplay_url(String display_url) {
        this.display_url = display_url;
    }

//    public boolean is_stick() {
//        return is_stick;
//    }

//    public void setIs_stick(boolean is_stick) {
//        this.is_stick = is_stick;
//    }

    public long getItem_id() {
        return item_id;
    }

    public void setItem_id(long item_id) {
        this.item_id = item_id;
    }

    public boolean is_subject() {
        return is_subject;
    }

    public void setIs_subject(boolean is_subject) {
        this.is_subject = is_subject;
    }

    public int getStick_style() {
        return stick_style;
    }

    public void setStick_style(int stick_style) {
        this.stick_style = stick_style;
    }

    public boolean isShow_portrait() {
        return show_portrait;
    }

    public void setShow_portrait(boolean show_portrait) {
        this.show_portrait = show_portrait;
    }

    public int getRepin_count() {
        return repin_count;
    }

    public void setRepin_count(int repin_count) {
        this.repin_count = repin_count;
    }

    public int getCell_flag() {
        return cell_flag;
    }

    public void setCell_flag(int cell_flag) {
        this.cell_flag = cell_flag;
    }

    public UserInfoBean getUser_info() {
        return user_info;
    }

    public void setUser_info(UserInfoBean user_info) {
        this.user_info = user_info;
    }

    public String getSource_open_url() {
        return source_open_url;
    }

    public void setSource_open_url(String source_open_url) {
        this.source_open_url = source_open_url;
    }

    public int getLevel() {
        return level;
    }

    public void setLevel(int level) {
        this.level = level;
    }

    public int getDigg_count() {
        return digg_count;
    }

    public void setDigg_count(int digg_count) {
        this.digg_count = digg_count;
    }

    public String getBehot_time() {
        return behot_time;
    }

    public void setBehot_time(String behot_time) {
        this.behot_time = behot_time;
    }

    public String getArticle_alt_url() {
        return article_alt_url;
    }

    public void setArticle_alt_url(String article_alt_url) {
        this.article_alt_url = article_alt_url;
    }

    public long getCursor() {
        return cursor;
    }

    public void setCursor(long cursor) {
        this.cursor = cursor;
    }

    public String getUrl() {
        return url;
    }

    public void setUrl(String url) {
        this.url = url;
    }

    public int getPreload_web() {
        return preload_web;
    }

    public void setPreload_web(int preload_web) {
        this.preload_web = preload_web;
    }

    public int getUser_repin() {
        return user_repin;
    }

    public void setUser_repin(int user_repin) {
        this.user_repin = user_repin;
    }

    public int getLabel_style() {
        return label_style;
    }

    public void setLabel_style(int label_style) {
        this.label_style = label_style;
    }

    public int getItem_version() {
        return item_version;
    }

    public void setItem_version(int item_version) {
        this.item_version = item_version;
    }

    public MediaInfoBean getMedia_info() {
        return media_info;
    }

    public void setMedia_info(MediaInfoBean media_info) {
        this.media_info = media_info;
    }

    public long getGroup_id() {
        return group_id;
    }

    public void setGroup_id(long group_id) {
        this.group_id = group_id;
    }

    public MiddleImageBean getMiddle_image() {
        return middle_image;
    }

    public void setMiddle_image(MiddleImageBean middle_image) {
        this.middle_image = middle_image;
    }

    public int getGallary_image_count() {
        return gallary_image_count;
    }

    public void setGallary_image_count(int gallary_image_count) {
        this.gallary_image_count = gallary_image_count;
    }

    public List getImage_list() {
        return image_list;
    }

    public void setImage_list(List image_list) {
        this.image_list = image_list;
    }

    public String getVideo_id() {
        return video_id;
    }

    public void setVideo_id(String video_id) {
        this.video_id = video_id;
    }

    public VideoDetailInfoBean getVideo_detail_info() {
        return video_detail_info;
    }

    public void setVideo_detail_info(VideoDetailInfoBean video_detail_info) {
        this.video_detail_info = video_detail_info;
    }

    public int getVideo_duration() {
        return video_duration;
    }

    public void setVideo_duration(int video_duration) {
        this.video_duration = video_duration;
    }

    public int getGroup_flags() {
        return group_flags;
    }

    public void setGroup_flags(int group_flags) {
        this.group_flags = group_flags;
    }

    public int getLike_count() {
        return like_count;
    }

    public void setLike_count(int like_count) {
        this.like_count = like_count;
    }

    @Override
    public String toString() {
        return "MultiNewsArticleDataBean{" +
                "log_pb=" + log_pb +
                ", read_count=" + read_count +
                ", media_name='" + media_name + '\'' +
                ", ban_comment=" + ban_comment +
                ", abstractX='" + abstractX + '\'' +
                ", ban_bury=" + ban_bury +
                ", has_video=" + has_video +
                ", article_type=" + article_type +
                ", tag='" + tag + '\'' +
                ", forward_info=" + forward_info +
//                ", has_m3u8_video=" + has_m3u8_video +
                ", keywords='" + keywords + '\'' +
                ", rid='" + rid + '\'' +
                ", label='" + label + '\'' +
                ", show_portrait_article=" + show_portrait_article +
                ", user_verified=" + user_verified +
                ", aggr_type=" + aggr_type +
                ", cell_type=" + cell_type +
                ", article_sub_type=" + article_sub_type +
                ", bury_count=" + bury_count +
                ", title='" + title + '\'' +
                ", ignore_web_transform=" + ignore_web_transform +
                ", source_icon_style=" + source_icon_style +
                ", tip=" + tip +
                ", hot=" + hot +
                ", share_url='" + share_url + '\'' +
                ", has_mp4_video=" + has_mp4_video +
                ", source='" + source + '\'' +
                ", comment_count=" + comment_count +
                ", article_url='" + article_url + '\'' +
                ", share_count=" + share_count +
                ", stick_label='" + stick_label + '\'' +
                ", publish_time=" + publish_time +
                ", has_image=" + has_image +
                ", cell_layout_style=" + cell_layout_style +
                ", tag_id=" + tag_id +
                ", video_style=" + video_style +
                ", verified_content='" + verified_content + '\'' +
                ", display_url='" + display_url + '\'' +
                ", item_id=" + item_id +
                ", is_subject=" + is_subject +
                ", stick_style=" + stick_style +
                ", show_portrait=" + show_portrait +
                ", repin_count=" + repin_count +
                ", cell_flag=" + cell_flag +
                ", user_info=" + user_info +
                ", source_open_url='" + source_open_url + '\'' +
                ", level=" + level +
                ", digg_count=" + digg_count +
                ", behot_time='" + behot_time + '\'' +
                ", article_alt_url='" + article_alt_url + '\'' +
                ", cursor=" + cursor +
                ", url='" + url + '\'' +
                ", preload_web=" + preload_web +
                ", user_repin=" + user_repin +
                ", label_style=" + label_style +
                ", item_version=" + item_version +
                ", media_info=" + media_info +
                ", group_id=" + group_id +
                ", middle_image=" + middle_image +
                ", gallary_image_count=" + gallary_image_count +
                ", video_id='" + video_id + '\'' +
                ", video_detail_info=" + video_detail_info +
                ", video_duration=" + video_duration +
                ", group_flags=" + group_flags +
                ", like_count=" + like_count +
                ", image_list=" + image_list +
                '}';
    }

    public static class LogPbBean {
        /**
         * impr_id : 20170519112306010003048108480AA6
         */

        private String impr_id;

        public String getImpr_id() {
            return impr_id;
        }

        public void setImpr_id(String impr_id) {
            this.impr_id = impr_id;
        }
    }

    public static class ForwardInfoBean {
        /**
         * forward_count : 8
         */

        private int forward_count;

        public int getForward_count() {
            return forward_count;
        }

        public void setForward_count(int forward_count) {
            this.forward_count = forward_count;
        }
    }

    public static class UserInfoBean {
        /**
         * verified_content :
         * avatar_url : http://p3.pstatp.com/thumb/ca400072481685ad43b
         * user_id : 50502346173
         * name : 人民网
         * follower_count : 0
         * follow : false
         * user_auth_info :
         * user_verified : false
         * description :
         */

        private String verified_content;
        private String avatar_url;
        private long user_id;
        private String name;
        private int follower_count;
        private boolean follow;
        private String user_auth_info;
        private boolean user_verified;
        private String description;

        public String getVerified_content() {
            return verified_content;
        }

        public void setVerified_content(String verified_content) {
            this.verified_content = verified_content;
        }

        public String getAvatar_url() {
            return avatar_url;
        }

        public void setAvatar_url(String avatar_url) {
            this.avatar_url = avatar_url;
        }

        public long getUser_id() {
            return user_id;
        }

        public void setUser_id(long user_id) {
            this.user_id = user_id;
        }

        public String getName() {
            return name;
        }

        public void setName(String name) {
            this.name = name;
        }

        public int getFollower_count() {
            return follower_count;
        }

        public void setFollower_count(int follower_count) {
            this.follower_count = follower_count;
        }

        public boolean isFollow() {
            return follow;
        }

        public void setFollow(boolean follow) {
            this.follow = follow;
        }

        public String getUser_auth_info() {
            return user_auth_info;
        }

        public void setUser_auth_info(String user_auth_info) {
            this.user_auth_info = user_auth_info;
        }

        public boolean isUser_verified() {
            return user_verified;
        }

        public void setUser_verified(boolean user_verified) {
            this.user_verified = user_verified;
        }

        public String getDescription() {
            return description;
        }

        public void setDescription(String description) {
            this.description = description;
        }
    }

    public static class MediaInfoBean implements Parcelable {
        public static final Creator CREATOR = new Creator() {
            @Override
            public MediaInfoBean createFromParcel(Parcel in) {
                return new MediaInfoBean(in);
            }

            @Override
            public MediaInfoBean[] newArray(int size) {
                return new MediaInfoBean[size];
            }
        };
        /**
         * user_id : 50502346173
         * verified_content :
         * avatar_url : http://p3.pstatp.com/large/ca400072481685ad43b
         * media_id : 50502346173
         * name : 人民网
         * recommend_type : 0
         * follow : false
         * recommend_reason :
         * is_star_user : false
         * user_verified : false
         */

        private long user_id;
        private String verified_content;
        private String avatar_url;
        private String media_id;
        private String name;
        private int recommend_type;
        private boolean follow;
        private String recommend_reason;
        private boolean is_star_user;
        private boolean user_verified;

        public MediaInfoBean() {

        }

        protected MediaInfoBean(Parcel in) {
            user_id = in.readLong();
            verified_content = in.readString();
            avatar_url = in.readString();
            media_id = in.readString();
            name = in.readString();
            recommend_type = in.readInt();
            follow = in.readByte() != 0;
            recommend_reason = in.readString();
            is_star_user = in.readByte() != 0;
            user_verified = in.readByte() != 0;
        }

        @Override
        public void writeToParcel(Parcel dest, int flags) {
            dest.writeLong(user_id);
            dest.writeString(verified_content);
            dest.writeString(avatar_url);
            dest.writeString(media_id);
            dest.writeString(name);
            dest.writeInt(recommend_type);
            dest.writeByte((byte) (follow ? 1 : 0));
            dest.writeString(recommend_reason);
            dest.writeByte((byte) (is_star_user ? 1 : 0));
            dest.writeByte((byte) (user_verified ? 1 : 0));
        }

        @Override
        public int describeContents() {
            return 0;
        }


        public long getUser_id() {
            return user_id;
        }

        public void setUser_id(long user_id) {
            this.user_id = user_id;
        }

        public String getVerified_content() {
            return verified_content;
        }

        public void setVerified_content(String verified_content) {
            this.verified_content = verified_content;
        }

        public String getAvatar_url() {
            return avatar_url;
        }

        public void setAvatar_url(String avatar_url) {
            this.avatar_url = avatar_url;
        }

        public String getMedia_id() {
            return media_id;
        }

        public void setMedia_id(String media_id) {
            this.media_id = media_id;
        }

        public String getName() {
            return name;
        }

        public void setName(String name) {
            this.name = name;
        }

        public int getRecommend_type() {
            return recommend_type;
        }

        public void setRecommend_type(int recommend_type) {
            this.recommend_type = recommend_type;
        }

        public boolean isFollow() {
            return follow;
        }

        public void setFollow(boolean follow) {
            this.follow = follow;
        }

        public String getRecommend_reason() {
            return recommend_reason;
        }

        public void setRecommend_reason(String recommend_reason) {
            this.recommend_reason = recommend_reason;
        }

        public boolean isIs_star_user() {
            return is_star_user;
        }

        public void setIs_star_user(boolean is_star_user) {
            this.is_star_user = is_star_user;
        }

        public boolean isUser_verified() {
            return user_verified;
        }

        public void setUser_verified(boolean user_verified) {
            this.user_verified = user_verified;
        }
    }

    public static class MiddleImageBean {
        /**
         * url : http://p9.pstatp.com/list/300x196/207c000e549a17910c1c.webp
         * width : 400
         * url_list : [{"url":"http://p9.pstatp.com/list/300x196/207c000e549a17910c1c.webp"},{"url":"http://pb1.pstatp.com/list/300x196/207c000e549a17910c1c.webp"},{"url":"http://pb3.pstatp.com/list/300x196/207c000e549a17910c1c.webp"}]
         * uri : list/207c000e549a17910c1c
         * height : 225
         */

        private String url;
        private int width;
        private String uri;
        private int height;
        private List url_list;

        public String getUrl() {
            return url;
        }

        public void setUrl(String url) {
            this.url = url;
        }

        public int getWidth() {
            return width;
        }

        public void setWidth(int width) {
            this.width = width;
        }

        public String getUri() {
            return uri;
        }

        public void setUri(String uri) {
            this.uri = uri;
        }

        public int getHeight() {
            return height;
        }

        public void setHeight(int height) {
            this.height = height;
        }

        public List getUrl_list() {
            return url_list;
        }

        public void setUrl_list(List url_list) {
            this.url_list = url_list;
        }

        public static class UrlListBean {
            /**
             * url : http://p9.pstatp.com/list/300x196/207c000e549a17910c1c.webp
             */

            private String url;

            public String getUrl() {
                return url;
            }

            public void setUrl(String url) {
                this.url = url;
            }
        }
    }

    public static class VideoDetailInfoBean implements Parcelable {
        public static final Creator CREATOR = new Creator() {
            @Override
            public VideoDetailInfoBean createFromParcel(Parcel in) {
                return new VideoDetailInfoBean(in);
            }

            @Override
            public VideoDetailInfoBean[] newArray(int size) {
                return new VideoDetailInfoBean[size];
            }
        };
        /**
         * group_flags : 32832
         * video_type : 0
         * video_preloading_flag : 1
         * video_url : []
         * direct_play : 1
         * detail_video_large_image : {"url":"http://p3.pstatp.com/video1609/17600009fb1bb36ce3ee","width":580,"url_list":[{"url":"http://p3.pstatp.com/video1609/17600009fb1bb36ce3ee"},{"url":"http://pb9.pstatp.com/video1609/17600009fb1bb36ce3ee"},{"url":"http://pb1.pstatp.com/video1609/17600009fb1bb36ce3ee"}],"uri":"video1609/17600009fb1bb36ce3ee","height":326}
         * show_pgc_subscribe : 1
         * video_third_monitor_url :
         * video_id : d4715d18819e4acc8b3012374dd4588f
         * video_watching_count : 0
         * video_watch_count : 3502527
         */

        private int group_flags;
        private int video_type;
        private int video_preloading_flag;
        private int direct_play;
        private DetailVideoLargeImageBean detail_video_large_image;
        private int show_pgc_subscribe;
        private String video_third_monitor_url;
        private String video_id;
        private int video_watching_count;
        private int video_watch_count;
        private List video_url;

        public VideoDetailInfoBean(Parcel in) {
            group_flags = in.readInt();
            video_type = in.readInt();
            video_preloading_flag = in.readInt();
            direct_play = in.readInt();
            detail_video_large_image = in.readParcelable(DetailVideoLargeImageBean.class.getClassLoader());
            show_pgc_subscribe = in.readInt();
            video_third_monitor_url = in.readString();
            video_id = in.readString();
            video_watching_count = in.readInt();
            video_watch_count = in.readInt();
        }

        public VideoDetailInfoBean() {
        }

        @Override
        public void writeToParcel(Parcel dest, int flags) {
            dest.writeInt(group_flags);
            dest.writeInt(video_type);
            dest.writeInt(video_preloading_flag);
            dest.writeInt(direct_play);
            dest.writeParcelable(detail_video_large_image, flags);
            dest.writeInt(show_pgc_subscribe);
            dest.writeString(video_third_monitor_url);
            dest.writeString(video_id);
            dest.writeInt(video_watching_count);
            dest.writeInt(video_watch_count);
        }

        @Override
        public int describeContents() {
            return 0;
        }

        public int getGroup_flags() {
            return group_flags;
        }

        public void setGroup_flags(int group_flags) {
            this.group_flags = group_flags;
        }

        public int getVideo_type() {
            return video_type;
        }

        public void setVideo_type(int video_type) {
            this.video_type = video_type;
        }

        public int getVideo_preloading_flag() {
            return video_preloading_flag;
        }

        public void setVideo_preloading_flag(int video_preloading_flag) {
            this.video_preloading_flag = video_preloading_flag;
        }

        public int getDirect_play() {
            return direct_play;
        }

        public void setDirect_play(int direct_play) {
            this.direct_play = direct_play;
        }

        public DetailVideoLargeImageBean getDetail_video_large_image() {
            return detail_video_large_image;
        }

        public void setDetail_video_large_image(DetailVideoLargeImageBean detail_video_large_image) {
            this.detail_video_large_image = detail_video_large_image;
        }

        public int getShow_pgc_subscribe() {
            return show_pgc_subscribe;
        }

        public void setShow_pgc_subscribe(int show_pgc_subscribe) {
            this.show_pgc_subscribe = show_pgc_subscribe;
        }

        public String getVideo_third_monitor_url() {
            return video_third_monitor_url;
        }

        public void setVideo_third_monitor_url(String video_third_monitor_url) {
            this.video_third_monitor_url = video_third_monitor_url;
        }

        public String getVideo_id() {
            return video_id;
        }

        public void setVideo_id(String video_id) {
            this.video_id = video_id;
        }

        public int getVideo_watching_count() {
            return video_watching_count;
        }

        public void setVideo_watching_count(int video_watching_count) {
            this.video_watching_count = video_watching_count;
        }

        public int getVideo_watch_count() {
            return video_watch_count;
        }

        public void setVideo_watch_count(int video_watch_count) {
            this.video_watch_count = video_watch_count;
        }

        public List getVideo_url() {
            return video_url;
        }

        public void setVideo_url(List video_url) {
            this.video_url = video_url;
        }

        public static class DetailVideoLargeImageBean implements Parcelable {
            public static final Creator CREATOR = new Creator() {
                @Override
                public DetailVideoLargeImageBean createFromParcel(Parcel in) {
                    return new DetailVideoLargeImageBean(in);
                }

                @Override
                public DetailVideoLargeImageBean[] newArray(int size) {
                    return new DetailVideoLargeImageBean[size];
                }
            };
            /**
             * url : http://p3.pstatp.com/video1609/17600009fb1bb36ce3ee
             * width : 580
             * url_list : [{"url":"http://p3.pstatp.com/video1609/17600009fb1bb36ce3ee"},{"url":"http://pb9.pstatp.com/video1609/17600009fb1bb36ce3ee"},{"url":"http://pb1.pstatp.com/video1609/17600009fb1bb36ce3ee"}]
             * uri : video1609/17600009fb1bb36ce3ee
             * height : 326
             */

            private String url;
            private int width;
            private String uri;
            private int height;
            private List url_list;

            public DetailVideoLargeImageBean(Parcel in) {
                url = in.readString();
                width = in.readInt();
                uri = in.readString();
                height = in.readInt();
            }

            public DetailVideoLargeImageBean() {
            }

            @Override
            public void writeToParcel(Parcel dest, int flags) {
                dest.writeString(url);
                dest.writeInt(width);
                dest.writeString(uri);
                dest.writeInt(height);
            }

            @Override
            public int describeContents() {
                return 0;
            }

            public String getUrl() {
                return url;
            }

            public void setUrl(String url) {
                this.url = url;
            }

            public int getWidth() {
                return width;
            }

            public void setWidth(int width) {
                this.width = width;
            }

            public String getUri() {
                return uri;
            }

            public void setUri(String uri) {
                this.uri = uri;
            }

            public int getHeight() {
                return height;
            }

            public void setHeight(int height) {
                this.height = height;
            }

            public List getUrl_list() {
                return url_list;
            }

            public void setUrl_list(List url_list) {
                this.url_list = url_list;
            }
        }
    }

    public static class LargeImageListBean {
        /**
         * url : http://p3.pstatp.com/video1609/17600009fb1bb36ce3ee
         * width : 580
         * url_list : [{"url":"http://p3.pstatp.com/video1609/17600009fb1bb36ce3ee"},{"url":"http://pb9.pstatp.com/video1609/17600009fb1bb36ce3ee"},{"url":"http://pb1.pstatp.com/video1609/17600009fb1bb36ce3ee"}]
         * uri : video1609/17600009fb1bb36ce3ee
         * height : 326
         */

        @SerializedName("url")
        private String urlX;
        private int width;
        private String uri;
        private int height;
        private List url_list;

        public String getUrlX() {
            return urlX;
        }

        public void setUrlX(String urlX) {
            this.urlX = urlX;
        }

        public int getWidth() {
            return width;
        }

        public void setWidth(int width) {
            this.width = width;
        }

        public String getUri() {
            return uri;
        }

        public void setUri(String uri) {
            this.uri = uri;
        }

        public int getHeight() {
            return height;
        }

        public void setHeight(int height) {
            this.height = height;
        }

        public List getUrl_list() {
            return url_list;
        }

        public void setUrl_list(List url_list) {
            this.url_list = url_list;
        }
    }

    public static class ImageListBean {
        /**
         * url : http://p1.pstatp.com/list/300x196/213b0003f2d1a191e4ff.webp
         * width : 496
         * url_list : [{"url":"http://p1.pstatp.com/list/300x196/213b0003f2d1a191e4ff.webp"},{"url":"http://pb3.pstatp.com/list/300x196/213b0003f2d1a191e4ff.webp"},{"url":"http://pb9.pstatp.com/list/300x196/213b0003f2d1a191e4ff.webp"}]
         * uri : list/213b0003f2d1a191e4ff
         * height : 279
         */

        @SerializedName("url")
        private String url;
        private int width;
        private String uri;
        private int height;
        private List url_list;

        public String getUrl() {
            return url;
        }

        public void setUrl(String url) {
            this.url = url;
        }

        public int getWidth() {
            return width;
        }

        public void setWidth(int width) {
            this.width = width;
        }

        public String getUri() {
            return uri;
        }

        public void setUri(String uri) {
            this.uri = uri;
        }

        public int getHeight() {
            return height;
        }

        public void setHeight(int height) {
            this.height = height;
        }

        public List getUrl_list() {
            return url_list;
        }

        public void setUrl_list(List url_list) {
            this.url_list = url_list;
        }
    }
}

View Code

　　比较庞大，有1600多行。

 

3.构建API请求

3.1.封装API请求接口（整体）

public interface IMobileNewsApi {

    String HOST = "http://is.snssdk.com/";

    /**
     * 获取个性化新闻
     * 深圳 http://is.snssdk.com/api/news/feed/v58/?iid=5034850950&device_id=6096495334&category=news_society
     * 深圳 http://lf.snssdk.com/api/news/feed/v58/?iid=12507202490&device_id=37487219424&category=news_society
     * 天津 http://ib.snssdk.com/api/news/feed/v58/?
     * 北京 http://iu.snssdk.com/api/news/feed/v58/?
     *
     * @param iid      用户ID
     * @param deviceId 设备ID
     * @param category 新闻/图片/视频栏目
     */
    @GET("http://is.snssdk.com/api/news/feed/v58/")
    Call getNewsArticle(
            @Query("iid") String iid,
            @Query("device_id") String deviceId,
            @Query("category") String category);

    @GET("http://is.snssdk.com/api/news/feed/v62/?iid=5034850950&device_id=6096495334&refer=1&count=20&aid=13")
    Observable getNewsArticle(
            @Query("category") String category,
            @Query("max_behot_time") String maxBehotTime);

    @GET("http://lf.snssdk.com/api/news/feed/v62/?iid=12507202490&device_id=37487219424&refer=1&count=20&aid=13")
    Observable getNewsArticle2(
            @Query("category") String category,
            @Query("max_behot_time") String maxBehotTime);

    /**
     * 获取新闻评论
     * 按热度排序
     * http://is.snssdk.com/article/v53/tab_comments/?group_id=6314103921648926977&offset=0&tab_index=0
     * 按时间排序
     * http://is.snssdk.com/article/v53/tab_comments/?group_id=6314103921648926977&offset=0&tab_index=1
     *
     * @param groupId 新闻ID
     * @param offset  偏移量
     */
    @GET("http://is.snssdk.com/article/v53/tab_comments/")
    Observable getNewsComment(
            @Query("group_id") String groupId,
            @Query("offset") int offset);
}

 

 

3.2.传递两个参数返回Observable类型第一种（局部）

 @GET("http://is.snssdk.com/api/news/feed/v62/?iid=5034850950&device_id=6096495334&refer=1&count=20&aid=13")
    Observable getNewsArticle(
            @Query("category") String category,
            @Query("max_behot_time") String maxBehotTime);

 

 

3.3.传递两个参数返回Observable类型第二种（局部）

  @GET("http://lf.snssdk.com/api/news/feed/v62/?iid=12507202490&device_id=37487219424&refer=1&count=20&aid=13")
    Observable getNewsArticle2(
            @Query("category") String category,
            @Query("max_behot_time") String maxBehotTime);　

 

4.通用文章片段的实现

4.1.新闻文章基础接口

public interface INewsArticle {

    interface View extends IBaseListView{
        void onLoadData();
        void onRefresh();
    }

    interface Presenter extends IBasePresenter{
        void doLoadData(String... category);
        void doLoadMoreData();
        void doSetAdapter(List dataBean);
        void doShowNoMore();
    }

}

 

 

4.2.新闻文章的处理器presenter类

　　主要处理API的请求数据，加载更多，处理刷新，处理网络错误等。

package com.jasonjan.headnews.module.news.article;

import android.text.TextUtils;

import com.google.gson.Gson;
import com.jasonjan.headnews.api.IMobileNewsApi;
import com.jasonjan.headnews.bean.news.MultiNewsArticleBean;
import com.jasonjan.headnews.bean.news.MultiNewsArticleDataBean;
import com.jasonjan.headnews.main.ErrorAction;
import com.jasonjan.headnews.main.RetrofitFactory;
import com.jasonjan.headnews.util.TimeUtil;

import java.util.ArrayList;
import java.util.List;
import java.util.Random;

import io.reactivex.Observable;
import io.reactivex.android.schedulers.AndroidSchedulers;
import io.reactivex.annotations.NonNull;
import io.reactivex.functions.Consumer;
import io.reactivex.functions.Function;
import io.reactivex.functions.Predicate;
import io.reactivex.schedulers.Schedulers;

/**
 * Created by JasonJan on 2017/12/12.
 */

public class NewsArticlePresenter implements INewsArticle.Presenter {
    private static final String TAG = "NewsArticlePresenter";
    private INewsArticle.View view;
    private List dataList = new ArrayList<>();
    private String category;
    private String time;
    private Gson gson = new Gson();
    private Random random = new Random();

    public NewsArticlePresenter(INewsArticle.View view) {
        this.view = view;
        this.time = TimeUtil.getCurrentTimeStamp();
    }

    @Override
    public void doLoadData(String... category){
        try {
            if (this.category == null) {
                this.category = category[0];
            }
        } catch (Exception e) {
            ErrorAction.print(e);
        }

        // 释放内存
        if (dataList.size() > 150) {
            dataList.clear();
        }

        getRandom()
                .subscribeOn(Schedulers.io())
                .switchMap(new Function>() {
                    @Override
                    public Observable apply(@NonNull MultiNewsArticleBean multiNewsArticleBean) throws Exception {
                        List dataList = new ArrayList<>();
                        for (MultiNewsArticleBean.DataBean dataBean : multiNewsArticleBean.getData()) {
                            dataList.add(gson.fromJson(dataBean.getContent(), MultiNewsArticleDataBean.class));
                        }
                        return Observable.fromIterable(dataList);
                    }
                })
                .filter(new Predicate() {
                    @Override
                    public boolean test(@NonNull MultiNewsArticleDataBean dataBean) throws Exception {
                        time = dataBean.getBehot_time();
                        if (TextUtils.isEmpty(dataBean.getSource())) {
                            return false;
                        }
                        try {
                            // 过滤头条问答新闻
                            if (dataBean.getSource().contains("头条问答")
                                    || dataBean.getTag().contains("ad")
                                    || dataBean.getSource().contains("悟空问答")) {
                                return false;
                            }
                            // 过滤头条问答新闻
                            if (dataBean.getRead_count() == 0 || TextUtils.isEmpty(dataBean.getMedia_name())) {
                                String title = dataBean.getTitle();
                                if (title.lastIndexOf("？") == title.length() - 1) {
                                    return false;
                                }
                            }
                        } catch (NullPointerException e) {
                            ErrorAction.print(e);
                        }
                        // 过滤重复新闻(与上次刷新的数据比较)
                        for (MultiNewsArticleDataBean bean : dataList) {
                            if (bean.getTitle().equals(dataBean.getTitle())) {
                                return false;
                            }
                        }
                        return true;
                    }
                })
                .toList()
                .map(new Function, List>() {
                    @Override
                    public List apply(@NonNull List list) throws Exception {
                        // 过滤重复新闻(与本次刷新的数据比较,因为使用了2个请求,数据会有重复)
                        for (int i = 0; i < list.size() - 1; i++) {
                            for (int j = list.size() - 1; j > i; j--) {
                                if (list.get(j).getTitle().equals(list.get(i).getTitle())) {
                                    list.remove(j);
                                }
                            }
                        }
                        return list;
                    }
                })
                .compose(view.>bindToLife())
                .observeOn(AndroidSchedulers.mainThread())
                .subscribe(new Consumer>() {
                    @Override
                    public void accept(@NonNull List list) throws Exception {
                        if (null != list && list.size() > 0) {
                            doSetAdapter(list);
                        } else {
                            doShowNoMore();
                        }
                    }
                }, new Consumer() {
                    @Override
                    public void accept(@NonNull Throwable throwable) throws Exception {
                        doShowNetError();
                        ErrorAction.print(throwable);
                    }
                });
    }

    @Override
    public void doLoadMoreData() {
        doLoadData();
    }

    @Override
    public void doSetAdapter(List list) {
        dataList.addAll(list);
        view.onSetAdapter(dataList);
        view.onHideLoading();
    }

    @Override
    public void doRefresh() {
        if (dataList.size() != 0) {
            dataList.clear();
            time = TimeUtil.getCurrentTimeStamp();
        }
        view.onShowLoading();
        doLoadData();
    }

    @Override
    public void doShowNetError() {
        view.onHideLoading();
        view.onShowNetError();
    }

    @Override
    public void doShowNoMore() {
        view.onHideLoading();
        view.onShowNoMore();
    }

    private Observable getRandom() {

        int i = random.nextInt(10);
        if (i % 2 == 0) {
            Observable ob1 = RetrofitFactory.getRetrofit().create(IMobileNewsApi.class)
                    .getNewsArticle(this.category, this.time);
            return ob1;
        } else {
            Observable ob2 = RetrofitFactory.getRetrofit().create(IMobileNewsApi.class)
                    .getNewsArticle2(this.category, this.time);
            return ob2;
        }
    }
}

View Code

 

 

4.3.新闻文章的视图片段

　　继承了BaseListFragment，传递了接口中的处理器

package com.jasonjan.headnews.module.news.article;

import android.os.Bundle;
import android.view.View;

import com.jasonjan.headnews.adapter.DiffCallback;
import com.jasonjan.headnews.bean.common.LoadingBean;
import com.jasonjan.headnews.main.Register;
import com.jasonjan.headnews.module.base.BaseListFragment;
import com.jasonjan.headnews.util.OnLoadMoreListener;

import java.util.List;

import me.drakeet.multitype.Items;
import me.drakeet.multitype.MultiTypeAdapter;

/**
 * Created by JasonJan on 2017/12/12.
 */

public class NewsArticleView extends BaseListFragment implements INewsArticle.View {

    private static final String TAG = "NewsArticleView";
    private String categoryId;

    public static NewsArticleView newInstance(String categoryId) {
        Bundle bundle = new Bundle();
        bundle.putString(TAG, categoryId);
        NewsArticleView view = new NewsArticleView();
        view.setArguments(bundle);
        return view;
    }

    @Override
    protected void initData() {
        categoryId = getArguments().getString(TAG);
    }

    @Override
    protected void initView(View view) {
        super.initView(view);
        adapter = new MultiTypeAdapter(oldItems);
        Register.registerNewsArticleItem(adapter);
        recyclerView.setAdapter(adapter);
        recyclerView.addOnScrollListener(new OnLoadMoreListener() {
            @Override
            public void onLoadMore() {
                if (canLoadMore) {
                    canLoadMore = false;
                    presenter.doLoadMoreData();
                }
            }
        });
    }

    @Override
    public void fetchData() {
        super.fetchData();
        onLoadData();
    }

    @Override
    public void onLoadData() {
        onShowLoading();
        presenter.doLoadData(categoryId);
    }

    @Override
    public void onSetAdapter(final List list) {
        Items newItems = new Items(list);
        newItems.add(new LoadingBean());
        DiffCallback.notifyDataSetChanged(oldItems, newItems, DiffCallback.MUlTI_NEWS, adapter);
        oldItems.clear();
        oldItems.addAll(newItems);
        canLoadMore = true;
    }

    @Override
    public void setPresenter(INewsArticle.Presenter presenter) {
        if (null == presenter) {
            this.presenter = new NewsArticlePresenter(this);
        }
    }
}

View Code

 

 

4.4.自定义Register添加类型==>注册数据类型

 public static void registerNewsArticleItem(@NonNull MultiTypeAdapter adapter) {
        // 一个类型对应多个 ItemViewBinder
        adapter.register(MultiNewsArticleDataBean.class)
                .to(new NewsArticleImgViewBinder(),
                        new NewsArticleVideoViewBinder(),
                        new NewsArticleTextViewBinder())
                .withClassLinker(new ClassLinker() {
                    @NonNull
                    @Override
                    public Classextends ItemViewBinder> index(@NonNull MultiNewsArticleDataBean item) {
                        if (item.isHas_video()) {
                            return NewsArticleVideoViewBinder.class;
                        }
                        if (null != item.getImage_list() && item.getImage_list().size() > 0) {
                            return NewsArticleImgViewBinder.class;
                        }
                        return NewsArticleTextViewBinder.class;
                    }
                });
        adapter.register(LoadingBean.class, new LoadingViewBinder());
        adapter.register(LoadingEndBean.class, new LoadingEndViewBinder());
    }

　　有三种类型，一种是视频型，一种图片型，一种文字型。

　　后面要写这三个视图绑定类。

 

 

4.5.自定义Diffback添加类型==>判断新老数据是否相同　　

　　在areItemsTheSame函数中添加这种类型：

case MUlTI_NEWS:
                    return ((MultiNewsArticleDataBean) oldList.get(oldItemPosition)).getTitle().equals(
                            ((MultiNewsArticleDataBean) newList.get(newItemPosition)).getTitle());     

　　在areContentsTheSame函数中添加这种类型：

 case MUlTI_NEWS:
                    return ((MultiNewsArticleDataBean) oldList.get(oldItemPosition)).getItem_id() ==
                            ((MultiNewsArticleDataBean) newList.get(newItemPosition)).getItem_id();

 

5.三种类型的视图绑定

5.1.视频类型的页面布局

<android.support.v7.widget.CardView
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_marginBottom="4dp"
    android:layout_marginTop="4dp"
    android:background="@color/viewBackground"
    app:cardElevation="1dp">

    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:background="?attr/selectableItemBackground"
        android:foreground="?attr/selectableItemBackground"
        android:padding="16dp">

        <LinearLayout
            android:id="@+id/header"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:gravity="center_vertical"
            android:orientation="horizontal">

            <com.jasonjan.headnews.widget.CircleImageView
                android:id="@+id/iv_media"
                android:layout_width="22dp"
                android:layout_height="22dp"
                android:scaleType="centerCrop"/>

            <TextView
                android:id="@+id/tv_extra"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginLeft="8dp"
                android:layout_marginStart="8dp"
                android:ellipsize="end"
                android:maxLength="30"
                android:maxLines="1"
                android:textAppearance="@style/TextAppearance.AppCompat.Caption"
                tools:text="新闻源 - 2222条评论 - 1小时前"/>

            <RelativeLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content">

                <ImageView
                    android:id="@+id/iv_dots"
                    android:layout_width="22dp"
                    android:layout_height="22dp"
                    android:layout_alignParentEnd="true"
                    android:layout_alignParentRight="true"
                    android:layout_centerVertical="true"
                    android:padding="4dp"
                    android:scaleType="center"
                    app:srcCompat="@drawable/ic_dots_horizontal_grey500_24dp"
                    tools:ignore="ContentDescription"/>
            

        

        <LinearLayout
            android:id="@+id/content"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_below="@+id/header"
            android:layout_marginTop="4dp"
            android:orientation="vertical">

            <TextView
                android:id="@+id/tv_title"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:ellipsize="end"
                android:maxLines="2"
                android:textStyle="bold"
                tools:text="菲总统称中国将向菲提供武器 已指示军方前往接收"/>

            <RelativeLayout
                android:layout_width="match_parent"
                android:layout_height="169dp"
                android:paddingTop="8dp">

                <ImageView
                    android:id="@+id/iv_video_image"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:scaleType="centerCrop"
                    android:src="@color/viewBackground"
                    tools:ignore="ContentDescription"/>

                <TextView
                    android:id="@+id/tv_video_time"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_alignParentBottom="true"
                    android:layout_alignParentEnd="true"
                    android:layout_alignParentRight="true"
                    android:layout_marginBottom="8dp"
                    android:layout_marginEnd="8dp"
                    android:layout_marginRight="8dp"
                    android:background="@color/textColorPrimary"
                    android:padding="2dp"
                    android:textColor="@color/White"
                    tools:text="10:34"/>

            

        
    

View Code

　　图片预览：

　　

 

 

5.2.视频类型的绑定类　

package com.jasonjan.headnews.binder.news;

import android.content.Context;
import android.support.annotation.NonNull;
import android.support.v7.widget.PopupMenu;
import android.support.v7.widget.RecyclerView;
import android.text.TextUtils;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;

import com.jakewharton.rxbinding2.view.RxView;
import com.jasonjan.headnews.R;
import com.jasonjan.headnews.bean.news.MultiNewsArticleDataBean;
import com.jasonjan.headnews.main.ErrorAction;
import com.jasonjan.headnews.main.IntentAction;
import com.jasonjan.headnews.util.ImageLoader;
import com.jasonjan.headnews.util.SettingUtil;
import com.jasonjan.headnews.util.TimeUtil;
import com.jasonjan.headnews.widget.CircleImageView;

import java.util.concurrent.TimeUnit;

import io.reactivex.functions.Consumer;
import me.drakeet.multitype.ItemViewBinder;

/**
 * Created by JasonJan on 2017/12/12.
 */

public class NewsArticleVideoViewBinder extends ItemViewBinder {

    private static final String TAG = "NewsArticleHasVideoView";

    @NonNull
    @Override
    protected NewsArticleVideoViewBinder.ViewHolder onCreateViewHolder(@NonNull LayoutInflater inflater, @NonNull ViewGroup parent) {
        View view = inflater.inflate(R.layout.item_news_article_video, parent, false);
        return new ViewHolder(view);
    }

    @Override
    protected void onBindViewHolder(@NonNull final NewsArticleVideoViewBinder.ViewHolder holder, @NonNull final MultiNewsArticleDataBean item) {

        final Context context = holder.itemView.getContext();

        try {
            if (null != item.getVideo_detail_info()) {
                if (null != item.getVideo_detail_info().getDetail_video_large_image()) {
                    String image = item.getVideo_detail_info().getDetail_video_large_image().getUrl();
                    if (!TextUtils.isEmpty(image)) {
                        ImageLoader.loadCenterCrop(context, image, holder.iv_video_image, R.color.viewBackground, R.mipmap.error_image);
                    }
                }
            } else {
                holder.iv_video_image.setImageResource(R.mipmap.error_image);
            }

            if (null != item.getUser_info()) {
                String avatar_url = item.getUser_info().getAvatar_url();
                if (!TextUtils.isEmpty(avatar_url)) {
                    ImageLoader.loadCenterCrop(context, avatar_url, holder.iv_media, R.color.viewBackground);
                }
            }

            String tv_title = item.getTitle();
            holder.tv_title.setTextSize(SettingUtil.getInstance().getTextSize());
            String tv_source = item.getSource();
            String tv_comment_count = item.getComment_count() + "评论";
            String tv_datetime = item.getBehot_time() + "";
            if (!TextUtils.isEmpty(tv_datetime)) {
                tv_datetime = TimeUtil.getTimeStampAgo(tv_datetime);
            }
            int video_duration = item.getVideo_duration();
            String min = String.valueOf(video_duration / 60);
            String second = String.valueOf(video_duration % 10);
            if (Integer.parseInt(second) < 10) {
                second = "0" + second;
            }
            String tv_video_time = min + ":" + second;

            holder.tv_title.setText(tv_title);
            holder.tv_extra.setText(tv_source + " - " + tv_comment_count + " - " + tv_datetime);
            holder.tv_video_time.setText(tv_video_time);
            holder.iv_dots.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View view) {
                    PopupMenu popupMenu = new PopupMenu(context,
                            holder.iv_dots, Gravity.END, 0, R.style.MyPopupMenu);
                    popupMenu.inflate(R.menu.menu_share);
                    popupMenu.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
                        @Override
                        public boolean onMenuItemClick(MenuItem menu) {
                            int itemId = menu.getItemId();
                            if (itemId == R.id.action_share) {
                                IntentAction.send(context, item.getTitle() + "\n" + item.getShare_url());
                            }
                            return false;
                        }
                    });
                    popupMenu.show();
                }
            });

            RxView.clicks(holder.itemView)
                    .throttleFirst(1, TimeUnit.SECONDS)
                    .subscribe(new Consumer