Kotlin 协程、 retrofit 、android

我正在try 请求Spotify API，首先我需要授权令牌来获取一些信息， 因此，我正在获取令牌，在此之后，我try 使用该令牌请求一些专辑，但第二个请求在第一个请求之前开始，我传递空令牌，并在获取它之后.我能做什么?

以下是我的代码:

viewModelScope.launch {

        networkUiState = try {
            val networkMusicRepository = NetworkMusicRepository()
            getSpotifyToken(networkMusicRepository)
            val listResult = networkMusicRepository.getAlbums(NetworkUiState.token)

            NetworkUiState.Success
        } catch (e: IOException) {
            Log.d("RESPONSE", e.message.toString())
            NetworkUiState.Error
        } catch (e: HttpException) {
            Log.d("RESPONSE", e.response()?.errorBody()?.string().toString())
            NetworkUiState.Error
        }
    }

并获取令牌函数:

private suspend fun getSpotifyToken(networkMusicRepository: 
NetworkMusicRepository) {
        val responseCall = networkMusicRepository.getToken()
        responseCall.enqueue(object : Callback<TokenResponse> {
        override fun onResponse(
            call: Call<TokenResponse>,
            response: Response<TokenResponse>
        ) {
            val responseBody = response.body()
            if (responseBody != null) {
                val token = responseBody.accessToken
                Log.i("RESPONSE", responseBody.accessToken)

                NetworkUiState.token = token
            } else {
                Log.i("RESPONSE", "null response body")
            }
        }
        override fun onFailure(call: Call<TokenResponse>, t: Throwable) {
            Log.e("RESPONSE", t.message.toString())
        }
    })
}