问我能在Android上同时打开Wi和蜂窝网络接口吗？

EN

final ConnectivityManager connectivityManager = (ConnectivityManager)
  context.getSystemService(Context.CONNECTIVITY_SERVICE);

final NetworkRequest requestForWifi =
  new NetworkRequest.Builder()
  .addTransportType(NetworkCapabilities.TRANSPORT_WIFI)
  .build();

final NetworkRequest requestForCellular =
  new NetworkRequest.Builder()
  .addTransportType(NetworkCapabilities.TRANSPORT_CELLULAR)
  .build();

final NetworkCallback cbWifi = new NetworkCallback() {
  @Override
  void onAvailable(Network network) {
      // Triggers when this network is available so you can bind to it.
      
      // Examples of how to bind to it include 
      // (uncomment the best option for your use-case):
      
      // If you want to set connections for the entire app
      // connectivityManager.bindProcessToNetwork(network);

      // If you want to open a specific connection:
      // By socket:
      // try (Socket socket = new Socket()) {
      //     Network network = getNetwork();
      //     network.bindSocket(socket);
      // }
      // Or by URL:
      // URLConnection conn = network.openConnection(URL url);
  }
};

final NetworkCallback cbCellular = new NetworkCallback() {
  @Override
  void onAvailable(Network network) {
      // Triggers when this network is available so you can bind to it.
  }
};

connectivityManager.requestNetwork(requestForWifi, cbWifi);
connectivityManager.requestNetwork(requestForCellular, cbCellular);