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Loadvideo FromMedia Library

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鸿蒙应用开发：实现简单的媒体播放器_鸿蒙如何获取video的音量_ZEGO即构科技的博客-CSDN博客

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By Loadvideo FromMedia Library, setPlayer Callback, Thread PoolManager.getInstance .execute, videoPlayer.setVideo Surface
| CSDN
距离 Harmony OS 发布已过去了一段时间，为了了解鸿蒙系统的功能与特性，今天我们将准备使用系统 API 实现一个简单的媒体播放器 demo。 大家在阅读本文后会对媒体播放器相关的 API 有一定的了解，并且可以根据文中的步骤一起动手实操，实现在鸿蒙系统上的简单媒体播放器！ VideoPlayerDemo 仓库地址：VideoPlayerDemo: 鸿蒙系统 API 实现简单媒体播放器 话不多说，下面我将带领大家一起看一下媒体播放器的实现流程。 Harmony OS 中所有的应用均在应用沙盒内运行。默认情况下，应用只能访问有限的系统资源，系统负责管理应用对资源的访问权限。 所以要实现媒体播放器功能当然需要访问媒体资源，这时就需要向操作系统申请权限： 1、需要在 config.json 中的 ""reqPermissions" 添加配置： "reqPermissions": [ { "name": "ohos.permission.READ_USER_STORAGE" } ] 2、需要在程序启动时请求读取本地媒体资源的权限： if...
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