I'm currently working on using the setProgressIndicator method to display the progress for audio files. I'm using a timer and the "start of play" message from the roAudioPlayer. I'm wondering if there is a way to set a timer to a particular value. This is my function. The idea is that each index corresponds to a button pressed. When no buttons are pressed the timer will just run normally but if for instance pause/play is selected then the timer should continue from where it last left off. I don't understand how to go about doing that though.
Function keep_track_progress(timer, currentPos, screen As Object, finalPlayList As Object, track_count As Integer, playing As Boolean, index As Integer)
if finalPlayList[track_count].ContentType = "audio"
if index = 2 or index = 3 or index = 4 or index = 5
screen.SetProgressIndicator(currentPos, int(finalPlayList[track_count].Length))
else
screen.SetProgressIndicator(timer.TotalSeconds(), int(finalPlayList[track_count].Length))
end if
else
screen.SetPosterStyle("default")
print "this should happen like once"
end if
End Function
Also when paused,
currentPos = currentPos + timer.TotalSeconds()
When pressing play,
timer.mark()
"Start of play" has the same code as well...Any suggestions? Also why is it that you can't use the progress indicator with the SetPosterStyle. Is this a known issue?
