createVideoMessage static method

Future<V2TimValueCallback<V2TimMsgCreateInfoResult>> createVideoMessage({ required String videoFilePath, required String type, required int duration, required String snapshotPath, dynamic inputElement, })

Implementation

static Future<V2TimValueCallback<V2TimMsgCreateInfoResult>> createVideoMessage({
  required String videoFilePath,
  required String type,
  required int duration,
  required String snapshotPath,
  dynamic inputElement,
}) async {
  int? videosize = 0;
  int? snapsize = 0;
  if (videoFilePath.isNotEmpty) {
    File video = File(videoFilePath);
    if (video.existsSync()) {
      videosize = (video.readAsBytesSync().length / 1024).ceil();
    } else {
      print("$videoFilePath is not exist . please check and try again.");
    }
  }
  if (snapshotPath.isNotEmpty) {
    File snap = File(snapshotPath);
    if (snap.existsSync()) {
      snapsize = (snap.readAsBytesSync().length / 1024).ceil();
    } else {
      print("$snapshotPath is not exist . please check and try again.");
    }
  }
  print("videosize $videosize,snapsize $snapsize");
  Map<String, dynamic> message = Tools.createNativeMessage(
    elem: List<Map<String, dynamic>>.from([
      Map<String, dynamic>.from({
        "elem_type": Tools.dartElemTypeToNative(MessageElemType.V2TIM_ELEM_TYPE_VIDEO),
        "video_elem_video_type": type,
        "video_elem_video_size": videosize,
        "video_elem_video_duration": duration,
        "video_elem_video_path": videoFilePath,
        "video_elem_image_type": "jpg",
        "video_elem_image_size": snapsize,
        "video_elem_image_width": 0,
        "video_elem_image_height": 0,
        "video_elem_image_path": snapshotPath,
      })
    ]),
  );
  String key = Tools.generateUniqueString();
  createdMessage[key] = message;

  return V2TimValueCallback<V2TimMsgCreateInfoResult>.fromJson({
    "code": 0,
    "desc": "success",
    "data": Map<String, dynamic>.from({"id": key, "messageInfo": (await Tools.convertMessage2Dart(message)).toJson()})
  });
}