AndroidManifest.java 文件源码

private static String getStringValue(@NonNull IAbstractFile file, @NonNull String xPath)
        throws StreamException, XPathExpressionException {
    XPath xpath = AndroidXPathFactory.newXPath();

    InputStream is = null;
    try {
        is = file.getContents();
        return xpath.evaluate(xPath, new InputSource(is));
    } finally {
        try {
            Closeables.close(is, true /* swallowIOException */);
        } catch (IOException e) {
            // cannot happen
        }
    }
}