array(23) {
  ["id"] => string(2) "96"
  ["siteid"] => string(1) "1"
  ["type"] => string(1) "1"
  ["m_id"] => string(1) "0"
  ["p_id"] => string(1) "0"
  ["name"] => string(6) "服务"
  ["thumb"] => string(63) "/modules/cms/uploads/recommend/2018/05/15/05797102164099283.png"
  ["image"] => string(0) ""
  ["desc"] => string(0) ""
  ["pdir"] => string(0) ""
  ["dir"] => string(7) "service"
  ["url"] => string(0) ""
  ["setting"] => array(15) {
    ["is_html"] => int(1)
    ["content_is_html"] => int(0)
    ["urlrule"] => int(1)
    ["contenturlrule"] => int(0)
    ["meta_title"] => string(88) "定制开发-APP定制开发,微信定制开发,小程序定制开发,网站定制开发"
    ["meta_keywords"] => string(75) "APP定制开发,微信定制开发,小程序定制开发,网站定制开发"
    ["meta_description"] => string(0) ""
    ["category_template"] => string(0) ""
    ["list_template"] => string(0) ""
    ["show_template"] => string(21) "show_page_dingzhi.tpl"
    ["formid"] => string(0) ""
    ["url"] => string(0) ""
    ["target"] => string(0) ""
    ["pri_grade_visit"] => array(0) {
    }
    ["pri_grade_add"] => array(0) {
    }
  }
  ["order"] => string(1) "1"
  ["sethtml"] => string(1) "0"
  ["stat"] => string(1) "2"
  ["flowid"] => string(1) "0"
  ["image_mo"] => string(63) "/modules/cms/uploads/recommend/2018/05/25/05805654599261264.jpg"
  ["page_num"] => string(1) "0"
  ["wxstat"] => string(1) "0"
  ["scope"] => string(0) ""
  ["modelname"] => NULL
  ["son"] => array(9) {
    [0] => array(22) {
      ["id"] => string(3) "187"
      ["siteid"] => string(1) "1"
      ["type"] => string(1) "1"
      ["m_id"] => string(1) "0"
      ["p_id"] => string(2) "96"
      ["name"] => string(15) "小程序开发"
      ["thumb"] => string(0) ""
      ["image"] => string(0) ""
      ["desc"] => string(112) "专业微信小程序解决方案|各种场景核心功能,提前布局微信新生态,抢占第一波红利"
      ["pdir"] => string(0) ""
      ["dir"] => string(6) "wechat"
      ["url"] => string(0) ""
      ["setting"] => array(15) {
        ["is_html"] => int(1)
        ["content_is_html"] => int(0)
        ["urlrule"] => int(1)
        ["contenturlrule"] => int(0)
        ["meta_title"] => string(107) "小程序|商城小程序|门店小程序|微圈小程序|餐饮小程序开发-艺源科技小程序开发"
        ["meta_keywords"] => string(103) "小程序开发,商城小程序开发,门店小程序开发,微圈小程序开发,餐饮小程序开发"
        ["meta_description"] => string(269) "专注提供专注提供小程序、商城小程序、门店小程序、微圈小程序、餐饮小程序开发,专业团队,一对一服务,助企业快速生成自己的移动端微商城平台. 艺源科技小程序采用高性能数据架构,系统稳定安全。"
        ["category_template"] => string(0) ""
        ["list_template"] => string(0) ""
        ["show_template"] => string(17) "show_page_xcx.tpl"
        ["formid"] => string(0) ""
        ["url"] => string(0) ""
        ["target"] => string(0) ""
        ["pri_grade_visit"] => array(0) {
        }
        ["pri_grade_add"] => array(0) {
        }
      }
      ["order"] => string(1) "0"
      ["sethtml"] => string(1) "0"
      ["stat"] => string(1) "2"
      ["flowid"] => string(1) "0"
      ["image_mo"] => string(0) ""
      ["page_num"] => string(1) "0"
      ["wxstat"] => string(1) "1"
      ["scope"] => string(0) ""
      ["modelname"] => NULL
    }
    [1] => array(22) {
      ["id"] => string(3) "199"
      ["siteid"] => string(1) "1"
      ["type"] => string(1) "1"
      ["m_id"] => string(1) "0"
      ["p_id"] => string(2) "96"
      ["name"] => string(9) "APP开发"
      ["thumb"] => string(0) ""
      ["image"] => string(0) ""
      ["desc"] => string(0) ""
      ["pdir"] => string(0) ""
      ["dir"] => string(3) "APP"
      ["url"] => string(0) ""
      ["setting"] => array(15) {
        ["is_html"] => int(1)
        ["content_is_html"] => int(0)
        ["urlrule"] => int(1)
        ["contenturlrule"] => int(0)
        ["meta_title"] => string(65) "app开发_app定制开发_app制作开发公司【艺源科技】"
        ["meta_keywords"] => string(53) "app开发,app定制开发公司,app制作开发公司"
        ["meta_description"] => string(0) ""
        ["category_template"] => string(0) ""
        ["list_template"] => string(0) ""
        ["show_template"] => string(17) "show_page_app.tpl"
        ["formid"] => string(0) ""
        ["url"] => string(0) ""
        ["target"] => string(0) ""
        ["pri_grade_visit"] => array(0) {
        }
        ["pri_grade_add"] => array(0) {
        }
      }
      ["order"] => string(1) "1"
      ["sethtml"] => string(1) "0"
      ["stat"] => string(1) "2"
      ["flowid"] => string(1) "0"
      ["image_mo"] => string(0) ""
      ["page_num"] => string(1) "0"
      ["wxstat"] => string(1) "0"
      ["scope"] => string(0) ""
      ["modelname"] => NULL
    }
    [2] => array(22) {
      ["id"] => string(3) "244"
      ["siteid"] => string(1) "1"
      ["type"] => string(1) "1"
      ["m_id"] => string(1) "0"
      ["p_id"] => string(2) "96"
      ["name"] => string(12) "快抖霸屏"
      ["thumb"] => string(0) ""
      ["image"] => string(0) ""
      ["desc"] => string(0) ""
      ["pdir"] => string(0) ""
      ["dir"] => string(7) "kuaidou"
      ["url"] => string(0) ""
      ["setting"] => array(15) {
        ["is_html"] => int(1)
        ["content_is_html"] => int(0)
        ["urlrule"] => int(1)
        ["contenturlrule"] => int(0)
        ["meta_title"] => string(71) "快抖霸屏_抖音快手霸屏_短视频营销获客技术提供商!"
        ["meta_keywords"] => string(69) "快抖霸屏,抖音快手霸屏,快抖短视频搜索,同城爆店码"
        ["meta_description"] => string(161) "艺源智能云推广系统13325455411专注快抖霸屏,抖音快手霸屏,同城爆店码,一款线下与线上流量紧密结合的营销爆客解决方案。"
        ["category_template"] => string(0) ""
        ["list_template"] => string(0) ""
        ["show_template"] => string(20) "show_page_douyin.tpl"
        ["formid"] => string(0) ""
        ["url"] => string(0) ""
        ["target"] => string(0) ""
        ["pri_grade_visit"] => array(0) {
        }
        ["pri_grade_add"] => array(0) {
        }
      }
      ["order"] => string(1) "2"
      ["sethtml"] => string(1) "0"
      ["stat"] => string(1) "2"
      ["flowid"] => string(1) "0"
      ["image_mo"] => string(0) ""
      ["page_num"] => string(1) "0"
      ["wxstat"] => string(1) "0"
      ["scope"] => string(27) "需要短视频推广排名"
      ["modelname"] => NULL
    }
    [3] => array(22) {
      ["id"] => string(3) "207"
      ["siteid"] => string(1) "1"
      ["type"] => string(1) "1"
      ["m_id"] => string(1) "0"
      ["p_id"] => string(2) "96"
      ["name"] => string(14) "AI智能名片"
      ["thumb"] => string(0) ""
      ["image"] => string(63) "/modules/cms/uploads/recommend/2019/07/04/06155550417466502.jpg"
      ["desc"] => string(0) ""
      ["pdir"] => string(0) ""
      ["dir"] => string(2) "ai"
      ["url"] => string(0) ""
      ["setting"] => array(15) {
        ["is_html"] => int(1)
        ["content_is_html"] => int(0)
        ["urlrule"] => int(1)
        ["contenturlrule"] => int(0)
        ["meta_title"] => string(68) "艺源AI智能名片_名片小程序_智能名片_让销售更简单"
        ["meta_keywords"] => string(97) "艺源AI智能名片,名片小程序,智能名片_让销售更简单,电子名片,二维码名片"
        ["meta_description"] => string(184) "艺源AI智能名片-让销售更简单。艺源AI智能名片为企业提供名片小程序,智能名片,企业名片,小程序名片,电子名片,二维码名片等相关的服务。"
        ["category_template"] => string(0) ""
        ["list_template"] => string(0) ""
        ["show_template"] => string(16) "show_page_ai.tpl"
        ["formid"] => string(0) ""
        ["url"] => string(0) ""
        ["target"] => string(0) ""
        ["pri_grade_visit"] => array(0) {
        }
        ["pri_grade_add"] => array(0) {
        }
      }
      ["order"] => string(1) "3"
      ["sethtml"] => string(1) "0"
      ["stat"] => string(1) "2"
      ["flowid"] => string(1) "0"
      ["image_mo"] => string(0) ""
      ["page_num"] => string(1) "0"
      ["wxstat"] => string(1) "0"
      ["scope"] => string(0) ""
      ["modelname"] => NULL
    }
    [4] => array(22) {
      ["id"] => string(3) "201"
      ["siteid"] => string(1) "1"
      ["type"] => string(1) "1"
      ["m_id"] => string(1) "0"
      ["p_id"] => string(2) "96"
      ["name"] => string(12) "版权登记"
      ["thumb"] => string(0) ""
      ["image"] => string(63) "/modules/cms/uploads/recommend/2021/08/04/06814062280145708.jpg"
      ["desc"] => string(0) ""
      ["pdir"] => string(0) ""
      ["dir"] => string(9) "copyright"
      ["url"] => string(0) ""
      ["setting"] => array(15) {
        ["is_html"] => int(1)
        ["content_is_html"] => int(0)
        ["urlrule"] => int(1)
        ["contenturlrule"] => int(0)
        ["meta_title"] => string(0) ""
        ["meta_keywords"] => string(0) ""
        ["meta_description"] => string(0) ""
        ["category_template"] => string(0) ""
        ["list_template"] => string(0) ""
        ["show_template"] => string(23) "show_page_copyright.tpl"
        ["formid"] => string(0) ""
        ["url"] => string(0) ""
        ["target"] => string(0) ""
        ["pri_grade_visit"] => array(0) {
        }
        ["pri_grade_add"] => array(0) {
        }
      }
      ["order"] => string(1) "4"
      ["sethtml"] => string(1) "0"
      ["stat"] => string(1) "2"
      ["flowid"] => string(1) "0"
      ["image_mo"] => string(63) "/modules/cms/uploads/recommend/2021/08/04/06814063838873717.jpg"
      ["page_num"] => string(1) "0"
      ["wxstat"] => string(1) "0"
      ["scope"] => string(0) ""
      ["modelname"] => NULL
    }
    [5] => array(22) {
      ["id"] => string(3) "203"
      ["siteid"] => string(1) "1"
      ["type"] => string(1) "1"
      ["m_id"] => string(1) "0"
      ["p_id"] => string(2) "96"
      ["name"] => string(12) "商标注册"
      ["thumb"] => string(0) ""
      ["image"] => string(63) "/modules/cms/uploads/recommend/2021/08/03/06813359170749750.jpg"
      ["desc"] => string(0) ""
      ["pdir"] => string(0) ""
      ["dir"] => string(9) "trademark"
      ["url"] => string(0) ""
      ["setting"] => array(15) {
        ["is_html"] => int(1)
        ["content_is_html"] => int(0)
        ["urlrule"] => int(1)
        ["contenturlrule"] => int(0)
        ["meta_title"] => string(131) "商标注册_商标注册流程_商标注册流程及费用_西安商标注册_西安商标注册代理-「源知果」艺源科技"
        ["meta_keywords"] => string(103) "商标注册,商标注册流程,商标注册流程及费用,西安商标注册,西安商标注册代理"
        ["meta_description"] => string(182) "「源知果」西安提供代理版权登记,代理商标注册,代理专利申请,代理企业贯标,代理高新技术企业认定的服务;咨询电话:13325455411。"
        ["category_template"] => string(0) ""
        ["list_template"] => string(0) ""
        ["show_template"] => string(23) "show_page_trademark.tpl"
        ["formid"] => string(0) ""
        ["url"] => string(0) ""
        ["target"] => string(0) ""
        ["pri_grade_visit"] => array(0) {
        }
        ["pri_grade_add"] => array(0) {
        }
      }
      ["order"] => string(1) "5"
      ["sethtml"] => string(1) "0"
      ["stat"] => string(1) "2"
      ["flowid"] => string(1) "0"
      ["image_mo"] => string(63) "/modules/cms/uploads/recommend/2019/06/11/06135617157272716.png"
      ["page_num"] => string(1) "0"
      ["wxstat"] => string(1) "0"
      ["scope"] => string(0) ""
      ["modelname"] => NULL
    }
    [6] => array(22) {
      ["id"] => string(3) "205"
      ["siteid"] => string(1) "1"
      ["type"] => string(1) "1"
      ["m_id"] => string(1) "0"
      ["p_id"] => string(2) "96"
      ["name"] => string(12) "网站建设"
      ["thumb"] => string(0) ""
      ["image"] => string(63) "/modules/cms/uploads/recommend/2019/06/21/06144566585327511.jpg"
      ["desc"] => string(149) "节约IT成本/降低运维成本/网站安全稳定/不满意全额退款|节约IT成本/降低运维成本/网站安全稳定/不满意全额退款"
      ["pdir"] => string(0) ""
      ["dir"] => string(7) "website"
      ["url"] => string(0) ""
      ["setting"] => array(15) {
        ["is_html"] => int(1)
        ["content_is_html"] => int(0)
        ["urlrule"] => int(1)
        ["contenturlrule"] => int(0)
        ["meta_title"] => string(80) "西安商城网站建设_政府网站建设_学校网站建设就选艺源科技"
        ["meta_keywords"] => string(113) "西安网站建设,西安网络公司,西安网页设计,商城网站建设,政府网站建设,学校网站建设"
        ["meta_description"] => string(248) "「艺源科技」是西安一家专业的西安商城网站建设,政府网站建设,学校网站建设的网络公司,咨询电话:029-88810146/150 9401 9029。公司拥有10年实践经验,为您提供一条龙的互联网应用解决方案。"
        ["category_template"] => string(0) ""
        ["list_template"] => string(0) ""
        ["show_template"] => string(21) "show_page_website.tpl"
        ["formid"] => string(0) ""
        ["url"] => string(0) ""
        ["target"] => string(0) ""
        ["pri_grade_visit"] => array(0) {
        }
        ["pri_grade_add"] => array(0) {
        }
      }
      ["order"] => string(1) "6"
      ["sethtml"] => string(1) "0"
      ["stat"] => string(1) "2"
      ["flowid"] => string(1) "0"
      ["image_mo"] => string(63) "/modules/cms/uploads/recommend/2019/06/24/06146855992801864.jpg"
      ["page_num"] => string(1) "0"
      ["wxstat"] => string(1) "0"
      ["scope"] => string(0) ""
      ["modelname"] => NULL
    }
    [7] => array(22) {
      ["id"] => string(3) "208"
      ["siteid"] => string(1) "1"
      ["type"] => string(1) "2"
      ["m_id"] => string(1) "0"
      ["p_id"] => string(2) "96"
      ["name"] => string(15) "云服务平台"
      ["thumb"] => string(0) ""
      ["image"] => string(0) ""
      ["desc"] => string(0) ""
      ["pdir"] => string(0) ""
      ["dir"] => string(0) ""
      ["url"] => string(0) ""
      ["setting"] => array(15) {
        ["is_html"] => int(0)
        ["content_is_html"] => int(0)
        ["urlrule"] => int(0)
        ["contenturlrule"] => int(0)
        ["meta_title"] => string(0) ""
        ["meta_keywords"] => string(0) ""
        ["meta_description"] => string(0) ""
        ["category_template"] => string(0) ""
        ["list_template"] => string(0) ""
        ["show_template"] => string(0) ""
        ["formid"] => string(0) ""
        ["url"] => string(26) "http://saas001.yysweb.com/"
        ["target"] => string(6) "_blank"
        ["pri_grade_visit"] => array(0) {
        }
        ["pri_grade_add"] => array(0) {
        }
      }
      ["order"] => string(1) "7"
      ["sethtml"] => string(1) "0"
      ["stat"] => string(1) "2"
      ["flowid"] => string(1) "0"
      ["image_mo"] => string(0) ""
      ["page_num"] => string(1) "0"
      ["wxstat"] => string(1) "0"
      ["scope"] => string(0) ""
      ["modelname"] => NULL
    }
    [8] => array(22) {
      ["id"] => string(3) "202"
      ["siteid"] => string(1) "1"
      ["type"] => string(1) "1"
      ["m_id"] => string(1) "0"
      ["p_id"] => string(2) "96"
      ["name"] => string(9) "SEO优化"
      ["thumb"] => string(0) ""
      ["image"] => string(63) "/modules/cms/uploads/recommend/2021/08/03/06813061683398516.jpg"
      ["desc"] => string(0) ""
      ["pdir"] => string(0) ""
      ["dir"] => string(3) "seo"
      ["url"] => string(0) ""
      ["setting"] => array(15) {
        ["is_html"] => int(1)
        ["content_is_html"] => int(0)
        ["urlrule"] => int(1)
        ["contenturlrule"] => int(0)
        ["meta_title"] => string(90) "【西安SEO优化_西安网站优化_关键词排名优化】-SEO优化公司艺源科技"
        ["meta_keywords"] => string(81) "西安SEO优化,西安SEO优化公司,西安网站优化,西安网站优化公司"
        ["meta_description"] => string(244) "艺源科技(yysweb.com),专注为企业提供百度等搜索引擎整站SEO优化服务,针对不同行业、网站情况给出不同策略、报价和SEO建议;是您值得信赖的seo诊断、顾问咨询等云SEO技术服务外包商。"
        ["category_template"] => string(0) ""
        ["list_template"] => string(0) ""
        ["show_template"] => string(17) "show_page_seo.tpl"
        ["formid"] => string(0) ""
        ["url"] => string(0) ""
        ["target"] => string(0) ""
        ["pri_grade_visit"] => array(0) {
        }
        ["pri_grade_add"] => array(0) {
        }
      }
      ["order"] => string(1) "8"
      ["sethtml"] => string(1) "0"
      ["stat"] => string(1) "2"
      ["flowid"] => string(1) "0"
      ["image_mo"] => string(63) "/modules/cms/uploads/recommend/2021/08/03/06813062712033401.jpg"
      ["page_num"] => string(1) "0"
      ["wxstat"] => string(1) "0"
      ["scope"] => string(0) ""
      ["modelname"] => NULL
    }
  }
}
				
当前位置: 首页 > 售后 > 艺源智库
【小程序】小程序•小故事(7)——小程序音频能力介绍
时间:2018-07-26 14:35:05
文章发布:杜凯
原创作者: link
来源:微信开发者

小程序支持播放和录制音频。小程序播放音频的方式有两种:内部音频和背景音频。
1.内部音频支持用户在使用小程序过程中播放音效;
2.背景音频支持在用户离开小程序后继续播放音效。

一、播放音频

(一)背景音频

播放背景音频
背景音频接口适用于音乐类小程序,如“音乐站”、“QQ 音乐小电台”。通过 wx.getBackgroundAudioManager() 接口可以获取全局独一的背景音频管理器,所有关于背景音频的操作都由它来实现。

微信内只有一个背景音频,一个小程序开始播放背景音频之后,就持有背景音频播放器,只要当前小程序持有背景音频播放器,即使这个小程序进入后台(即用户离开小程序),也可以继续使用背景音频接口,且当前小程序不会被微信主动回收;一旦背景音频播放器被抢占(可能是其他小程序、微信内其他音乐、其他 App 的音乐),则小程序不再持有背景音频播放器。


(音乐站小程序)


在系统播放面板显示和控制

通过设置标题、专辑名、歌手名、封面图等属性,小程序音频接口支持在系统音乐播放面板显示出来。通过响应系统面板的点击事件(onPrevonNext),可以实现列表播放。

640_看图王.jpg

系统播放面板控制效果)

(二)内部音频

播放内部音频

内部音频适用于所有小程序,尤其是游戏类目的小程序,如“跳一跳”。通过 wx.createInnerAudioContext() 接口可以创建一个音频实例。

每个小程序可以同时持有和播放多个内部音频,但一旦小程序进入后台(onHide),所有内部音频都会被暂停,且在用户回到前台(即打开小程序)之前无法再被播放。

静音下也能播放

在 iOS 系统中,内部音频默认遵循静音键设置。如果希望在静音时也能播放,可以设置 obeyMuteSwitch 为 false

安卓系统没有统一的静音开关,暂不支持此特性。

处理音频中断事件

以游戏为例,在游戏中,经常有播放使用内部音频来播放游戏背景音乐的场景。音频中断事件指的是在游戏期间,音频被系统打断时触发的事件。音频中断事件分为中断开始和中断结束事件,分别使用 wx.onAudioInterruptionBegin() 和 wx.onAudioInterruptionEnd() 来监听。

以下事件会触发音频中断开始事件:接到电话、闹钟响起、系统提醒、收到微信好友的语音/视频通话请求。被中断之后,小游戏内所有音频会被暂停,并在中断结束之前都不能再播放成功。

中断结束之后,被暂停的音频不会自动继续播放,游戏可监听音频中断结束事件,并在收到中断结束事件之后调用背景音乐继续播放。

如果游戏的逻辑强依赖音乐的播放(如音乐类游戏),需要在音频开始中断的时候暂停游戏

12_看图王.web.jpg

(跳一跳小游戏)


二、录制音频

通过 wx.getRecorderManager 接口,可以获取全局独一的录音管理器。

实现边录边传
认情况下,录音结束后会生成一个本地文件,并通过回调返回本地文件的地址。对于实时性要求比较高的小程序(如“面对面翻译”),可以通过设置 frameSize 参数来设置一个帧的大小,这样每录制指定帧大小的内容后,会通过 onFrameRecorded 回调返回本次分片的数据。

注意事项:不建议使用的历史接口

上述接口可以满足所有音频相关的需求。除了上述接口,小程序内还有若干跟音频相关的接口(如 wx.startRecordwx.playVoicewx.playBackgroundAudio 等)。这些接口由于早期设计存在一些缺陷,我们不建议继续使用。


标签: 小程序
*版权申明:本站部分文章由艺源科技收集整理,不代表我们的观点。如果这篇转载侵犯您的版权,请及时联系我们删除!
为您推荐
最新文章