如何在Android中获取内部存储的绝对路径 [英] How to get absolute path of Internal Storage in Android
问题描述
考虑上面的图片.它显示内部存储中的文件夹和文件.我的问题是我无法获取内部存储的绝对路径.我尝试使用
Consider the above picture. It shows the folders and file in internal storage. My problem is i am not able to get the absolute path of the internal storage. I Have tried using
字符串路径= getFilesDir().getAbsolutePath();
String path = getFilesDir().getAbsolutePath();
但这为我提供了应用存储的路径.我的目标是将文件从应用程序的私有存储备份到内部存储的顶部.而且我无法在Web上找到解决方案，也无法在堆栈溢出上找到解决方案.建议解决此问题的方法！
but it is giving me the path of my app storage. My objective is to backup a file from the private storage of my app to the top of internal storage. And i am unable to find a solution on web and neither on stack overflow. Suggest a solution to this problem!
推荐答案
Environment.getExternalStorageDirectory();
返回主要的共享/外部存储目录.
Return the primary shared/external storage directory.
注意:不要被外部"一词所混淆.这里.最好将此目录视为媒体/共享存储.它是一个文件系统，可以保存相对大量的数据，并且可以在所有应用程序之间共享(不强制执行权限).传统上，这是SD卡，但也可以在不同于受保护的内部存储的设备中实现为内置存储，并且可以作为文件系统安装在计算机上.
Note: don't be confused by the word "external" here. This directory can better be thought as media/shared storage. It is a filesystem that can hold a relatively large amount of data and that is shared across all applications (does not enforce permissions). Traditionally this is an SD card, but it may also be implemented as built-in storage in a device that is distinct from the protected internal storage and can be mounted as a filesystem on a computer.
File dir = Environment.getExternalStorageDirectory();
String path = dir.getAbsolutePath();
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