I build the launch application with
gnome-desktop-item-edit ~/.local/share/applications/.desktop --create-new
How to show it
#!/usr/bin/env xdg-open [Desktop Entry] Version=1.0 Type=Application Terminal=false Icon[de_DE]=/home/linuxx/MediathekView-latest-linux/MediathekView.svg Name[de_DE]=aaaaa Exec=/home/linuxx/MediathekView-latest-linux/MediathekView.sh Name=aaaaa Icon=/home/linuxx/MediathekView-latest-linux/MediathekView.svg
My problem is with the step later... I try that this application shows on my Desktop, I tried as other people say, but it's not working...