barcode_utility.dart
2.94 KB
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import 'package:flutter/material.dart';
import 'package:mobile_scanner/mobile_scanner.dart';
Size toSize(Map data) {
final width = data['width'] as double;
final height = data['height'] as double;
return Size(width, height);
}
List<Offset>? toCorners(List? data) {
if (data != null) {
return List.unmodifiable(
data.map((e ) => Offset((e as Map)['x'] as double, e['y'] as double)),
);
} else {
return null;
}
}
BarcodeFormat toFormat(int value) {
switch (value) {
case 0:
return BarcodeFormat.all;
case 1:
return BarcodeFormat.code128;
case 2:
return BarcodeFormat.code39;
case 4:
return BarcodeFormat.code93;
case 8:
return BarcodeFormat.codebar;
case 16:
return BarcodeFormat.dataMatrix;
case 32:
return BarcodeFormat.ean13;
case 64:
return BarcodeFormat.ean8;
case 128:
return BarcodeFormat.itf;
case 256:
return BarcodeFormat.qrCode;
case 512:
return BarcodeFormat.upcA;
case 1024:
return BarcodeFormat.upcE;
case 2048:
return BarcodeFormat.pdf417;
case 4096:
return BarcodeFormat.aztec;
default:
return BarcodeFormat.unknown;
}
}
CalendarEvent? toCalendarEvent(Map? data) {
if (data != null) {
return CalendarEvent.fromNative(data);
} else {
return null;
}
}
DateTime? toDateTime(Map<String, dynamic>? data) {
if (data != null) {
final year = data['year'] as int;
final month = data['month'] as int;
final day = data['day'] as int;
final hour = data['hours'] as int;
final minute = data['minutes'] as int;
final second = data['seconds'] as int;
return data['isUtc'] as bool
? DateTime.utc(year, month, day, hour, minute, second)
: DateTime(year, month, day, hour, minute, second);
} else {
return null;
}
}
ContactInfo? toContactInfo(Map? data) {
if (data != null) {
return ContactInfo.fromNative(data);
} else {
return null;
}
}
PersonName? toName(Map? data) {
if (data != null) {
return PersonName.fromNative(data);
} else {
return null;
}
}
DriverLicense? toDriverLicense(Map? data) {
if (data != null) {
return DriverLicense.fromNative(data);
} else {
return null;
}
}
Email? toEmail(Map? data) {
if (data != null) {
return Email.fromNative(data);
} else {
return null;
}
}
GeoPoint? toGeoPoint(Map? data) {
if (data != null) {
return GeoPoint.fromNative(data);
} else {
return null;
}
}
Phone? toPhone(Map? data) {
if (data != null) {
return Phone.fromNative(data);
} else {
return null;
}
}
SMS? toSMS(Map? data) {
if (data != null) {
return SMS.fromNative(data);
} else {
return null;
}
}
UrlBookmark? toUrl(Map? data) {
if (data != null) {
return UrlBookmark.fromNative(data);
} else {
return null;
}
}
WiFi? toWiFi(Map? data) {
if (data != null) {
return WiFi.fromNative(data);
} else {
return null;
}
}