核心逻辑是展示与业务的分离，增加运营的灵活性

数据结构

数据以块为单位组织

                         Block
                           |
         __________________|___________________
         |    ...  |           |       ...    |
       Block      Block    Display Item     Display Item

展示块

UI 组织和展示块一一对应

  block首页
    block(推荐)    block(影视大全)    block(游戏应用)   block(个人中心)   block(设置)
    block轮播图
       电视剧
       电影
       ...
       
    block 电影
        电影入口
        电影单元
        ...

展示单元定义 DisplayItem

展示数据和业务无关，展示数据能展示，视频，游戏，应用，广告
满足以下条件：

1. 展示文本，包括title, sub_title, description, hint(left, center, right), 角标，
   
2. 展示图片，包括图标，背景，动画，海报
   
3. 点击跳转，数据可以得到最终跳转的Intent，URI，包括为跳转准备应用下载，安装
   
4. 商业化打点，包括公司的Post打点和第三方的GET打点
   

##"长视频点击"

{
   "target": {
       "url": "o/V000913653",
       "params": {
           "entity": "pvideo"
       },
       "entity": "pvideo"
   },
   "title": "秦时明月",
   "hint": {
       "left": "58 集全"
   },
   "sub_title": "羽练夫妇甜蜜大升级",
   "times": {
       "updated": 1454513273,
       "created": 1430924462
   },
   "images": {
       "poster": {
           "url": "http://image.box.xiaomi.com/mfsv2/download/fdsc3/p01UCPBoFQBc/ZonxJhukRlUsWy.jpg"
       },
       "icon": {
           "url": "http://image.box.xiaomi.com/mfsv2/download/s010/p01EI5zF4ESu/3G48UmxYSnr0Yj.jpg"
       }
   },
   "ns": "video",
   "id": "V000913653"
}

#API定义 尽量少的API，API尽量服务器用数据的方式返回，客户端简单拼装出来，而不是hard code

#点击跳转 支持android的一切跳转，形式最好是deep link模式。

长视频

"target": {
  "url": "o/V001059222?position=hot.r%7C9.0%7CRichEntrance.TabImageGrid.O",
  "params": {
    "entity": "pvideo"
  },
  "entity": "pvideo"
}

应用跳转,需要android component, intent构建单元

"target": {
  "url": "",
  "params": {
    "apk_url": "http://m.app.mi.com/download/2032",
    "android_mime": "",
    "app_name": "艺龙旅行-订酒店",
    "appstore_h5_url": "",
    "android_extra": "",
    "apk_version": "",
    "new_task": false,
    "miui_ads": "ads://video?mimarket=0&payload=usiLOSvtw4pYVjgtU6qYoVsEb6ZVCJwm8zhGDsGvzIhtwSTdiWT229iGicHHpddr_ma4ers-JwsbYS4vzkoPmgy13iIHdtfAirW6A3N3oZmyfcDqovbtFzLHZDtLDL3fYRhSleY51LerPc_BKdFJMBPLLGP4psIjTTXjdzXup9TFD-dmIJyXgAd7KG58CfeCMe91uMZVw6EiW0m09-ZA3KsBBaMxY6cacl4DJ1aLgENpbaUx20iP8oO4_JVGMwpypuYYLHl074KSF9gssLOsZD-682Ro-ba8nqlonJyfmnReuzwIuD19bv5QDtzrrJKTqdZtuQTs5bqpikHtN4e6CKNpk4zErPV8Nd4cxvE0ZpNbWpej8R-EogPwIClISE7sMS_GHTew0cErUJjnJsuoQUt4_tjUcPhQCOxrrRoUoEydFcGVISP2FVSy9z-JQm1TpKYTKVjqoFbvNokMgi4l5O-F0rgjTROGHpnfrJ4BmLHF-DPqrBViUvDezfqE36D560v4RV1mDhyyReqYuTPKRg",
    "android_action": "",
    "android_activity": "",
    "android_component": "com.dp.android.elong",
    "app_icon": ""
  },
  "entity": "intent"
}

集合跳转，没有指定的目标跳转，默认为集合跳转

"target": {
  "url": "c/tv?position=hot.r%7C2.0%7CButtons.Link",
  "params": {
  }
}

#商业化 前贴片由播放器实现，方案与手机视频基本相同。

"target": {
    "url": "yymobile://3g.yy.com:80?bundle_extra_type=0",
    "params": {
        "apk_url": "http://image.box.xiaomi.com/.../pFU92B.apk",
        ...
        "apk_version": "26",
        "present_url": "",
        "new_task": false,
        "action_url": "",
        "tick_url": "",
        "android_action": "com.duowan.mobile.mi.entry",
        "android_component": "com.duowan.mobile.mi"
    },
    "entity": "intent"
}
present_url 是展示打点需求,可以是多个,能够集成第三方的打点需求,如秒钟android_component是应用的包名,如果应用已经存在系统中,会接打开应用,如果不存在,会下载对于的应用。

具体例子

{
  "ui_type": {
    "ratio": ​0.5,
    "name": "linearlayout_single_poster_out",
    "id": ​257
  },
  "target": {
    "url": "http://e.cn.miaozhen.com/r/k%3D2018069%26p%3D6zOMb%26ro%3Dsm%26dx%3D0%26rt%3D2%26ns%3D__IP__%26ni%3D__IESID__%26v%3D__LOC__%26nd%3D__DRA__%26np%3D__POS__%26nn%3D__APP__%26vo%3D3f965d0f3%26vr%3D2%26o%3Dhttp%253A%252F%252Fproall.h5bang.com%252Fcampaign%252Fdefault%252Fxuetl%252Fxtlqlb%252Findex.php%253Ff%253D2",
    "params": {
      "apk_url": "",
      "android_mime": "",
      "android_extra": "",
      "present_url": "http://g.cn.miaozhen.com/x/k=2018069&p=6zOMb&dx=0&rt=2&o=",
      "android_activity": "",
      "apk_version": "",
      "new_task": false,
      "miui_ads": "ads://video?mimarket=0&payload=usiLOSvtw4pYVjgtU6qYoZtNTK2pJf3J8zhGDsGvzIhtwSTdiWT229iGicHHpddr0M-nGn0cwjolrHyDGoZEq417TQKj4SsvnuP9cu70oxc-dWwWdpFS4n7lEVJU880UYNWbWYu4CBnAmX3yme7MpMt59cLYk_sXRgrDW7MRSgw3rDzz4x0yOf1DLI8R3vuk1TJjIuBgXinNjwgwqqpzow4zNcTlxtzvIgsMgSW93WSLznwNzMt53WiHIdpPD3m3GPS_c13ESOllwY-ovt-Q747Nfa4vv0_LzwHDWKSE35uSYq1xY-i5PUWlBeEwZd_trjQfHJY7zgXrmf9lcT7O4TEvxh03sNHBK1CY5ybLqEFLeP7Y1HD4UAjsa60aFKBMcQDexL0oF0uJL4phK3J9-ae6aRX9t8SS",
      "present_url_1": "http://mvideo.duokanbox.com/api/a1/count/ad?p=g3H7tfEXS5lwO7onq0Y78S0lOhR1Ium7Qf1V5e6Go3_D0F71rZX_Srg28BdmwuMCSZtpcxTE7ZCqJ6UYPvd0nI8U31ksu7ZNyYNf86gAV_Z1g5QPWpy3RotMck-bB0oe",
      "android_action": "",
      "android_component": ""
    },
    "entity": "intent"
  },
  "title": "",
  "hint": {
    
  },
  "sub_title": "",
  "times": {
    "updated": ​0,
    "created": ​0
  },
  "images": {
    "poster": {
      "url": "http://file.market.xiaomi.com/download/AdCenter/033f4529d52f63cfea04abef5dcc907532d43fcde/AdCenter033f4529d52f63cfea04abef5dcc907532d43fcde.jpg/AdCenter033f4529d52f63cfea04abef5dcc907532d43fcdeAdCenter033f4529d52f63cfea04abef5dcc907532d43fcde.jpg.jpg"
    }
  },
  "ns": "video",
  "id": "http://e.cn.miaozhen.com/r/k=2018069&p=6zOMb&ro=sm&dx=0&rt=2&ns=__IP__&ni=__IESID__&v=__LOC__&nd=__DRA__&np=__POS__&nn=__APP__&vo=3f965d0f3&vr=2&o=http%3A%2F%2Fproall.h5bang.com%2Fcampaign%2Fdefault%2Fxuetl%2Fxtlqlb%2Findex.php%3Ff%3D2"
}

#播放器插件化 聚合，接耦，独立自升级

#应用跳转

{
  "target": {
    "url": "o/V001118597?position=hot.r%7C1.0%7CCarousel.O",
    "params": {
      "entity": "pvideo",
      "schema": "mivideo"
    },
    "entity": "pvideo"
  },
  ...
  "ns": "video",
  "id": "V001118597",
  "settings":{} //这是一个k-v 参数会传递到到达的目的地
}

#
schema://ns/entity?id=id


schema:
对于video, app, game, music,emarket,player会定义缺省的值
video： mitvvideo
app: :  mitvapp
game :  mitvgame
music:  mitvmusic
emarket:mitvemarket

entity：
这个跳转的对应位置，一般为定义的path

ns定义的应用Host

各个应用自己实现自己的API,以在线视频为例子
详情页：
mitvvideo://video/detail?id=视频id&key=value

集合页面
mitvvideo://video/album?id=视频id&key=value

第三方跳转：follow原来的小米视频逻辑

#参考文档 揭秘MIUI视频从0到千万用户的研发迭代 Facebook Stream, Twitter tweets, MI Mobile Video API,