selectTrack method

Future<void> selectTrack(
  1. int trackIdx, {
  2. int accurate = -1,
})

根据trackIndex，切换清晰度 trackIdx 选择清晰度的index，-1代表自适应码率 accurate 0 为不精确 1 为精确 不填为忽略

Implementation

Future<void> selectTrack(
  int trackIdx, {
  int accurate = -1,
}) {
  var map = {
    'trackIdx': trackIdx,
    'accurate': accurate,
  };
  return FlutterAliPlayerFactory.methodChannel
      .invokeMethod("selectTrack", wrapWithPlayerId(arg: map));
}