When the delete icon (right upper corner of the screen) has been pressed, the screen toggles into delete mode. In this mode, a button 'Delete all' should appear in the song list. Either at the top or bottom of the screen. This way the user can delete all songs without needing the knowledge that one can do this by long-pressing the delete icon.
When the delete icon (right upper corner of the screen) has been pressed, the screen toggles into delete mode. In this mode, a button 'Delete all' should appear in the song list. Either at the top or bottom of the screen. This way the user can delete all songs without needing the knowledge that one can do this by long-pressing the delete icon.