stack_wallet/lib/utilities/util.dart
2024-05-27 18:01:41 -06:00

93 lines
2.7 KiB
Dart

/*
* This file is part of Stack Wallet.
*
* Copyright (c) 2023 Cypher Stack
* All Rights Reserved.
* The code is distributed under GPLv3 license, see LICENSE file for details.
* Generated by Cypher Stack on 2023-05-26
*
*/
import 'dart:convert';
import 'dart:developer';
import 'dart:io';
import 'package:device_info_plus/device_info_plus.dart';
import 'package:flutter/material.dart';
import 'package:intl/number_symbols.dart';
import 'package:intl/number_symbols_data.dart';
abstract class Util {
static Directory? libraryPath;
static double? screenWidth;
static NumberSymbols? getSymbolsFor({required String locale}) {
return numberFormatSymbols[locale] as NumberSymbols? ??
numberFormatSymbols[locale.replaceAll("-", "_")] as NumberSymbols? ??
numberFormatSymbols[locale.substring(3).toLowerCase()]
as NumberSymbols? ??
numberFormatSymbols[locale.substring(0, 2)] as NumberSymbols?;
}
static bool get isDesktop {
// special check for running on linux based phones
if (Platform.isLinux && screenWidth != null && screenWidth! < 800) {
return false;
}
// special check for running under ipad mode in macos
if (Platform.isIOS &&
libraryPath != null &&
!libraryPath!.path.contains("/var/mobile/")) {
return true;
}
return Platform.isLinux || Platform.isMacOS || Platform.isWindows;
}
static Future<bool> get isIPad async {
final deviceInfo = (await DeviceInfoPlugin().deviceInfo);
if (deviceInfo is IosDeviceInfo) {
return (deviceInfo).name?.toLowerCase().contains("ipad") == true;
}
return false;
}
static MaterialColor createMaterialColor(Color color) {
final List<double> strengths = <double>[.05];
final swatch = <int, Color>{};
final int r = color.red, g = color.green, b = color.blue;
for (int i = 1; i < 10; i++) {
strengths.add(0.1 * i);
}
for (final strength in strengths) {
final double ds = 0.5 - strength;
swatch[(strength * 1000).round()] = Color.fromRGBO(
r + ((ds < 0 ? r : (255 - r)) * ds).round(),
g + ((ds < 0 ? g : (255 - g)) * ds).round(),
b + ((ds < 0 ? b : (255 - b)) * ds).round(),
1,
);
}
return MaterialColor(color.value, swatch);
}
static void printJson(dynamic json, [String? debugTitle]) {
final String result;
if (json is Map || json is List) {
final spaces = ' ' * 4;
final encoder = JsonEncoder.withIndent(spaces);
final pretty = encoder.convert(json);
result = pretty;
} else {
result = dynamic.toString();
}
if (debugTitle != null) {
log("$debugTitle\n$result");
} else {
log(result);
}
}
}