Android Question Hide photos from gallery

[yiankos1]

Hello my friends!
In my project, i copy over 500 images (road signals images) in DirDefaultExternal. Some users complain that these images shown at gallery. In my phones it does not. Is there anything i can do in order not to be shown at gallery these images?
Thanks in advance.

 

[NJDude]

Add this line to your code:

File.WriteString(File.DirDefaultExternal, ".nomedia", "")

That will prevent the gallery from adding pictures in that directory.

 

[yiankos1]

Thank you NJDUde for quick answer. Your solution fixed my problem!