SimpleCloudNotifier/flutter/lib/state/globals.dart

75 lines
2.0 KiB
Dart

import 'dart:io';
import 'package:device_info_plus/device_info_plus.dart';
import 'package:package_info_plus/package_info_plus.dart';
import 'package:shared_preferences/shared_preferences.dart';
class Globals {
static final Globals _singleton = Globals._internal();
factory Globals() {
return _singleton;
}
Globals._internal();
bool _initialized = false;
String appName = '';
String packageName = '';
String version = '';
String buildNumber = '';
String platform = '';
String hostname = '';
String clientType = '';
String deviceModel = '';
late SharedPreferences sharedPrefs;
bool get isInitialized => _initialized;
Future<void> init() async {
if (_initialized) return;
PackageInfo packageInfo = await PackageInfo.fromPlatform();
this.appName = packageInfo.appName;
this.packageName = packageInfo.packageName;
this.version = packageInfo.version;
this.buildNumber = packageInfo.buildNumber;
this.platform = Platform.operatingSystem;
this.hostname = Platform.localHostname;
if (Platform.isAndroid) {
this.clientType = 'ANDROID';
this.deviceModel = (await DeviceInfoPlugin().androidInfo).model;
} else if (Platform.isIOS) {
this.clientType = 'IOS';
this.deviceModel = (await DeviceInfoPlugin().iosInfo).model;
} else if (Platform.isLinux) {
this.clientType = 'LINUX';
this.deviceModel = (await DeviceInfoPlugin().linuxInfo).prettyName;
} else if (Platform.isWindows) {
this.clientType = 'WINDOWS';
this.deviceModel = (await DeviceInfoPlugin().windowsInfo).productName;
} else if (Platform.isMacOS) {
this.clientType = 'MACOS';
this.deviceModel = (await DeviceInfoPlugin().macOsInfo).model;
} else {
this.clientType = '?';
}
this.sharedPrefs = await SharedPreferences.getInstance();
this._initialized = true;
}
String? getPrefFCMToken() {
return sharedPrefs.getString("fcm.token");
}
Future<bool> setPrefFCMToken(String value) {
return sharedPrefs.setString("fcm.token", value);
}
}