Permission denied in Android Emulator Device File Explorer

Question

I want to check if a folder has been created in the External Storage.

I already added permissions inside the AndroidManifest.xml :

<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>

but it doesn't work either.

Any clue?

Answer 1

/sdcard is a symlink to /storage/emulated/0 . You should therefore be able to see external files for your app in /sdcard/Android/data/<your app> .

Answer 2

Looks like you are using Google Play system image.

You need to use a standard Android (AOSP) system image (not one of the Google APIs or Google Play system images)

see details here

Answer 3

因为存在系统文件，并且为您的访问设备文件打开 self-> 主文件夹。

Answer 4

根据 phlip 提到的文档，我的模拟器的正确位置是data/data/app_name/ 。