run-as无权限时，重打包之后还是无法访问目录

[jeannedai]

adb shell shell@HWPLK:/ $ run-as com.tencent.mobileqq ls /data/data/com.tencent.mobileqq/files m.tencent.mobileqq ls /data/data/com.tencent.mobileqq/files < run-as: Could not set capabilities: Operation not permitted

[drunkdream]

有完整的报错堆栈吗？

[jeannedai]

已发你邮箱，请查收，谢谢

[drunkdream]

08-01 12:04:53.790 W/System.err(26747): java.io.IOException: open failed: EACCES (Permission denied)
08-01 12:04:53.791 W/System.err(26747): 	at java.io.File.createNewFile(File.java:942)
08-01 12:04:53.791 W/System.err(26747): 	at com.test.androidspy.inject.CmdExecutor.writeToFile(CmdExecuteActivity.java:74)
08-01 12:04:53.791 W/System.err(26747): 	at com.test.androidspy.inject.CmdExecutor.run(CmdExecuteActivity.java:172)
08-01 12:04:53.791 W/System.err(26747): Caused by: android.system.ErrnoException: open failed: EACCES (Permission denied)
08-01 12:04:53.791 W/System.err(26747): 	at libcore.io.Posix.open(Native Method)
08-01 12:04:53.791 W/System.err(26747): 	at libcore.io.BlockGuardOs.open(BlockGuardOs.java:186)
08-01 12:04:53.791 W/System.err(26747): 	at java.io.File.createNewFile(File.java:935)
08-01 12:04:53.791 W/System.err(26747): 	... 2 more

定位到是向sdcard中写文件报错导致的，设备为华为荣耀7，Android版本为6.0

@hqlian007 麻烦看下这个问题

[jeannedai]

在手机->设置->应用管理->QQ->权限->开启存储权限，之后就无此问题。