durationIndicatorBuilder method

String durationIndicatorBuilder(
  1. Duration duration
)

This is used in video asset item in the picker, in order to display the duration of the video or audio type of asset. 该字段用在选择器视频或音频部件上，用于显示视频或音频资源的时长。

Implementation

String durationIndicatorBuilder(Duration duration) {
  const String separator = ':';
  final String minute = duration.inMinutes.toString().padLeft(2, '0');
  final String second =
      ((duration - Duration(minutes: duration.inMinutes)).inSeconds)
          .toString()
          .padLeft(2, '0');
  return '$minute$separator$second';
}