blob: cec115cf7aeec13d6a9e6d118db146b1174c415a [file] [log] [blame]
// Copyright 2014 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Encodes ARB file resource values with Unicode escapes.
void encodeBundleTranslations(Map<String, dynamic> bundle) {
for (final String key in bundle.keys) {
// The ARB file resource "attributes" for foo are called @foo. Don't need
// to encode them.
if (key.startsWith('@'))
final String translation = bundle[key] as String;
// Rewrite the string as a series of unicode characters in JSON format.
// Like "\u0012\u0123\u1234".
bundle[key] = code) {
final String codeString = '00${code.toRadixString(16)}';
return '\\u${codeString.substring(codeString.length - 4)}';
String generateArbString(Map<String, dynamic> bundle) {
final StringBuffer contents = StringBuffer();
for (final String key in bundle.keys) {
contents.writeln(' "$key": "${bundle[key]}"${key == bundle.keys.last ? '' : ','}');
return contents.toString();