Nomedia is a tool which purpose is to hide pictures, songs or videos. Gallery, MP3 Player, Video Player and others won't display the media files in red written directories. To hide or show the content, touch and hold the directory.Nomedia是一个工具,它的目的是要隐藏的图片,歌曲或视频。画廊,MP3播放器,视频播放器和其他人将不会以红色写的目录显示媒体文件。要隐藏或显示的内容,触摸并按住该目录。