answered
2019-12-31 15:46:37 +0200
Another option is to :
gsettings list-recursively
Copy the line starting with org.freedesktop.Tracker.Miner.Files index-recursive-directories
Then add '/home/nemo/android_storage/WhatsApp/Media'
before the ending ]
And finally set the tracker with gsettings set org.freedesktop.Tracker.Miner.Files index-recursive-directories "[...]"
On my device I got :
gsettings set org.freedesktop.Tracker.Miner.Files index-recursive-directories "['&DESKTOP', '&DOCUMENTS', '&DOWNLOAD', '&MUSIC', '&PICTURES', '&VIDEOS', '/home/nemo/android_storage/DCIM', '/home/nemo/android_storage/Download', '/home/nemo/android_storage/Pictures', '/home/nemo/android_storage/Podcasts', '/home/nemo/android_storage/Music', '/home/nemo/android_storage/WhatsApp/Media']"