Android文件路径-阿里云

android MediaPlayer 播放本地视频，对文件路径层级有要求吗？?报错

比方说，在sd卡根目录下zijin/single/1.mp4 ，然后播放这个视频，一切正常但是，如果在sd卡根目录下zijin/test/single/1.mp4,进行播放视频，发现经常报错，进入onError回调方法中，错误代码是100. 比较发现，其唯一差别，就是视频路径多了一层而已，为什么...

Android 文件路径

1). Context.getFilesDir(): /data/data/<Package Name>/files 2). Context.getCacheDir() : /data/data/<Package Name>/cache 3). Context.getExte...

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Android学习笔记——文件路径、内容Uri学习笔记[转]

一、URI　　　通用资源标志符（Universal Resource Identifier, 简称"URI"）。　　Uri代表要操作的数据，Android上可用的每种资源 - 图像、视频片段等都可以用Uri来表示。　　URI一般由三部分组成：　　　　访问资源的命名机制。  　　　　...

android assets 文件路径，与文件是否存在

引用：http://blog.csdn.net/svrsimon/article/details/7079320  第一种方法：       String path = "file:///android_asset/文件名";第二...

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更新时间 2023-04-20 14:25:46

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