setAnimationWith method
Implementation
TrackEntry? setAnimationWith(int trackIndex, Animation animation, bool loop) {
bool interrupt = true;
TrackEntry? current = expandToIndex(trackIndex);
if (current != null) {
if (current.nextTrackLast == -1) {
// Don't mix from an entry that was never applied.
tracks[trackIndex] = current.mixingFrom;
queue
..interrupt(current)
..end(current);
disposeNext(current);
current = current.mixingFrom;
interrupt = false;
} else {
disposeNext(current);
}
}
final TrackEntry? entry = trackEntry(trackIndex, animation, loop, current);
setCurrent(trackIndex, entry, interrupt);
queue.drain();
return entry;
}