public LocalFilesystemURL toLocalUri()

in src/android/LocalFilesystem.java [76:104]

• 24 lines of code
• 6 McCabe index (conditional complexity)

    public LocalFilesystemURL toLocalUri(Uri inputURL) {
        if (!"file".equals(inputURL.getScheme())) {
            return null;
        }
        File f = new File(inputURL.getPath());
        // Removes and duplicate /s (e.g. file:///a//b/c)
        Uri resolvedUri = Uri.fromFile(f);
        String rootUriNoTrailingSlash = rootUri.getEncodedPath();
        rootUriNoTrailingSlash = rootUriNoTrailingSlash.substring(0, rootUriNoTrailingSlash.length() - 1);
        if (!resolvedUri.getEncodedPath().startsWith(rootUriNoTrailingSlash)) {
            return null;
        }
        String subPath = resolvedUri.getEncodedPath().substring(rootUriNoTrailingSlash.length());
        // Strip leading slash
        if (!subPath.isEmpty()) {
            subPath = subPath.substring(1);
        }

        Uri.Builder b = createLocalUriBuilder();

        if (!subPath.isEmpty()) {
            b.appendEncodedPath(subPath);
        }
        if (f.isDirectory()) {
            // Add trailing / for directories.
            b.appendEncodedPath("");
        }
        return LocalFilesystemURL.parse(b.build());
    }