public Builder setBaseDirectoryPath(final File baseDirectoryPath) {
      mBaseDirectoryPathSupplier = Suppliers.of(baseDirectoryPath);
      return this;
    }
Sets the path to the base directory.

<p>A directory with the given base directory name (see {@code setBaseDirectoryName}) will be
appended to this path.
imagepipeline-base/src/main/java/com/facebook/cache/disk/DiskCacheConfig.java