public bool ExitShouldBeInterrupted(bool ret, Action exitCommand)
{
if (_isSaving)
{
var displayTask = DisplayAlert("Saving in progress",
"Saving is in progress.\nQuitting might corrupt the archive being saved.\nDo you want to quit anyways?",
"Quit", "Wait");
displayTask.ContinueWith(task =>
{
if (displayTask.Result)
{
// Switch back to player page (main page)
XamarinHelpers.EnsureMainThread(exitCommand);
}
});
return(true);
}
if (_treeMightHaveChanged)
{
var displayAlert = DisplayAlert("Unsaved data", "There might be unsaved data.\n\nAre sure you want to quit?",
"Quit", "Cancel");
displayAlert.ContinueWith(task =>
{
if (displayAlert.Result)
{
// Switch back to player page (main page)
XamarinHelpers.EnsureMainThread(exitCommand);
}
});
return(true);
}
return(false);
}
private void SliderOnOffsetChanged(object sender, ValueChangedEventArgs e)
{
OffsetChanged?.Invoke(sender, e);
if (sender != SliderEntry)
{
XamarinHelpers.EnsureMainThread(() => { SliderEntry.Text = e.NewValue.ToString(CultureInfo.InvariantCulture); });
}
}
private void VideoPlayerOnPositionChanged(object sender, PositionChangedEventArgs args)
{
var allowedOffset = _videoPlayer.AllowedOffset;
XamarinHelpers.EnsureMainThread(() => SetVideoPosition(args.Time, allowedOffset));
}
