What do the icons on my files mean?

Icon meaning

The special icons on your files in Finder let you know the status of your uploads.

There are four icons available and their meaning is as follows:

The file is being downloaded.
The file is being uploaded.
The file is queued for uploading.
Something went wrong and the file could not be downloaded or uploaded. This usually happens if there’s not enough free storage space on your device (can’t upload), if you don’t have enough space on your Mac (can’t download), or if you are experiencing problems with the device connection.
Note:  If you are using the Mac App Store version of MacDroid, the status icons will not be displayed until you explicitly enable MacDroid Extension.