public static void exportMeshNetwork(@NonNull final MeshManagerApi meshManagerApi,
                                         @NonNull final OutputStream outputStream,
                                         @NonNull NetworkExportCallbacks callbacks) {
        final NetworkExportAsyncTask task = new NetworkExportAsyncTask(meshManagerApi, outputStream, callbacks);
        task.execute();
    }
Creates an AsyncTask to export the network

@param meshManagerApi Mesh manager api
@param outputStream   OutputStream obtained from the content resolver
@param callbacks      {@link NetworkExportCallbacks}
app/src/main/java/no/nordicsemi/android/nrfmesh/utils/NetworkExportUtils.java