Android内部存储器路径

Question

我的Android平板电脑的内存中有一个文件，我需要应用程序指向该文件的路径，但是我不知道如何获取文件的确切路径。

Answer 1

You cannot simply pass the file path if it is located in your app's private storage. The problem is, the other application does not have permissions to read the app, and thus would fail while trying.

You'll have to implement a ContentProvider , or more specificly, a FileProvider .