问题
I am trying to implement image caching system in android, the caching use both, caching in memory and also using android external storage. In the external storage I create some hidden files, for example .nomedia and any other file prefixed with ., and I put all my caching related files in one folder, the problem is, when I use android file explorer in ddms to pull all files in my folder, only the non hidden files are pulled, I even can't see the hidden files in ddms file explorer. So is there anyway to show and pull hidden files in android external storage? Thanks in advance :)
回答1:
well, rather than using click expand mouse oriented file exploration, why dont you just traverse your hidden files from the command line? try this http://www.streamhead.com/android-tutorial-sd-card/
来源：https://stackoverflow.com/questions/6838880/pulling-hidden-files-in-android-sd-card