setEncryptInfo method

Future<int?> setEncryptInfo({ required EncryptType aesType, required String key, })

设置传输时使用内置加密的方式

key 是加密密钥，长度限制为 36 位，超出部分将会被截断

返回值：

• 0：调用成功；
• <0：调用失败，具体原因参看 ReturnStatus。

注意：该方法必须在进房之前调用，可重复调用，以最后调用的参数作为生效参数。

Implementation

Future<int?> setEncryptInfo({
  required EncryptType aesType,
  required String key,
}) {
  if (Platform.isAndroid) {
    return ($instance as $a.RTCEngine).setEncryptInfo(aesType.$value, key)
        as Future<int?>;
  } else {
    return ($instance as $i.ByteRTCEngine).setEncryptInfo(
      // Which should be t_xxx.code_to_ios
      // But it's not exist, besides, the values of ByteRTCEncryptType and EncryptType are same.
      // It's can be written as following.
      ($i.ByteRTCEncryptType.values.firstWhere(
        (e) => e.$value == aesType.$value,
      )),
      key,
    ) as Future<int?>;
  }
}