public void buildUnknownFiles(File appDir, File outFile, Map<String, Object> meta)
throws AndrolibException {
File file;
Path globalPath = Paths.get(appDir.getPath() + File.separatorChar + UNK_DIRNAME);
if (meta.containsKey("unknownFiles")) {
LOGGER.info("Copying unknown files/dir...");
Map<String, String> files = (Map<String, String>) meta.get("unknownFiles");
try {
// set our filesystem options
Map<String, String> zip_properties = new HashMap<>();
zip_properties.put("create", "false");
zip_properties.put("encoding", "UTF-8");
// create filesystem
Path path = Paths.get(outFile.getAbsolutePath());
// loop through files inside
for (Map.Entry<String, String> entry : files.entrySet()) {
file = new File(globalPath.toFile(), entry.getKey());
if (file.isFile() && file.exists()) {
insertFolder(
path,
zip_properties,
file.getParentFile(),
entry.getValue(),
globalPath.toAbsolutePath());
insertFile(path, zip_properties, file, entry.getValue(), globalPath.toAbsolutePath());
}
}
} catch (IOException ex) {
throw new AndrolibException(ex);
}
}
}
private void insertFile(
Path apkPath, Map<String, String> zip_properties, File insert, String method, Path location)
throws AndrolibException, IOException {
// ZipFileSystem only writes at .close()
// http://mail.openjdk.java.net/pipermail/nio-dev/2012-July/001764.html
try (FileSystem fs = FileSystems.newFileSystem(apkPath, null)) {
Path root = fs.getPath("/");
// in order to get the path relative to the zip, we strip off the absolute path, minus what we
// already have in the zip. thus /var/files/apktool/apk/unknown/folder/file => /folder/file
Path dest =
fs.getPath(root.toString(), insert.getAbsolutePath().replace(location.toString(), ""));
Path newFile = Paths.get(insert.getAbsolutePath());
Files.copy(newFile, dest, StandardCopyOption.REPLACE_EXISTING);
fs.close();
}
}
