ADB Opendir Failed,permission denied

Workaround

1. [email protected]:/$cd/data
2. cd/data
3. [email protected]:/data $  RUN-AS  com.your.package  
4. run-as  com.your.package  
5. [email protected]:/data/data/com.your.package $ cd / data/data/com.your.package  
6. cd /data/data/com.your.package  
7. [email  protected]:/data/data/com.your.package $ ls  
8. ls  
9. Cache   
10. databases  
11. Lib  
12. [email protected]:/data/data/ Com.your.package $ CD DATABASES  
13. CD  databases  
14. [email protected]:/data/data/com.your.package/databases $  ls  
15. your.db  
16. your.db-journal

Finally, copy the db file from the package directory you want to access to sdcard so that you can access the

$ cat preferences.db >/mnt/sdcard/yourpackagename.db

Reference: http://denniskubes.com/2012/09/25/read-android-data-folder-without-rooting/

For example:

ADB Opendir Failed,permission denied