How to play a marker? from "tm" for "dr"

[ArtemMikhaylov]

Hello! I have some troubles working with iOS lottie api.

In Android I can play a marker by its name, without knowing is there some other markers, which marker goes next, or if this marker is the last one! Just like that:

animationView.setRepeatCount(LottieDrawable.INFINITE);
animationView.setMinAndMaxFrame("surprise");
animationView.playAnimation();

And I can't find the way in iOS to do so. Isn't that what dr parameter in marker object for?

{"tm":80,"cm":"surprise","dr":44}

And even without method setMinAndMaxFrame("surprise") in android I still can get the Marker object itself and make it work:

Marker marker = animationView.getComposition().getMarker("surprise");
float dr = marker.durationFrames;
float tm = marker.startFrame;

But I don't see how to get Marker object on iOS either.

Or am I missing something?

[calda]

It looks like markers with durations (dr values) are currently unsupported on iOS -- we don't parse the dr field. Open to adding support for this, we just need somebody to implement it.

If you have two markers, each with their own tm value, you can use AnimationView.play(fromMarker:toMarker:). This is how AnimatedSwitch and AnimatedButton work, for example.

[kmcbride]

This should now be possible as of #1749