a_datetime_picker

Description:

a datetime picker

Flutter Datetime Picker #
修改自 https://github.com/Realank/flutter_datetime_picker
(Pub) datetime_picker
A flutter date time picker inspired by flutter-cupertino-date-picker
you can choose date / time / date&time in multiple languages:

Albanian(sq)
Arabic(ar)
Armenian(hy)
Azerbaijan(az)
Basque(eu)
Bengali(bn)
Bulgarian(bg)
Catalan(cat)
Chinese(zh)
Danish(da)
Dutch(nl)
English(en)
French(fr)
German(de)
Hebrew(he)
Indonesian(id)
Italian(it)
Japanese(jp)
Kazakh(kk)
Korean(ko)
Persian(fa)
Polish (pl)
Portuguese(pt)
Russian(ru)
Spanish(es)
Swedish(sv)
Thai(th)
Turkish(tr)
Vietnamese(vi)
Khmer(kh)

and you can also custom your own picker content



Date picker
Time picker
Date Time picker










International:



Date Time picker (Chinese)
Date Time picker (America)
Date Time picker (Dutch)
Date Time picker (Russian)











Demo App #

Usage #
TextButton(
onPressed: () {
DatePicker.showDatePicker(context,
showTitleActions: true,
minTime: DateTime(2018, 3, 5),
maxTime: DateTime(2019, 6, 7), onChanged: (date) {
print('change $date');
}, onConfirm: (date) {
print('confirm $date');
}, currentTime: DateTime.now(), locale: LocaleType.zh);
},
child: Text(
'show date time picker (Chinese)',
style: TextStyle(color: Colors.blue),
));
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Customize #
If you want to customize your own style of date time picker, there is a class called CommonPickerModel, every type of date time picker is extended from this class, you can refer to other picker model (eg. DatePickerModel), and write your custom one, then pass this model to showPicker method, so that your own date time picker will appear, it’s easy, and will perfectly meet your demand
How to customize your own picker model:
class CustomPicker extends CommonPickerModel {
String digits(int value, int length) {
return '$value'.padLeft(length, "0");
}

CustomPicker({DateTime currentTime, LocaleType locale}) : super(locale: locale) {
this.currentTime = currentTime ?? DateTime.now();
this.setLeftIndex(this.currentTime.hour);
this.setMiddleIndex(this.currentTime.minute);
this.setRightIndex(this.currentTime.second);
}

@override
String leftStringAtIndex(int index) {
if (index >= 0 && index < 24) {
return this.digits(index, 2);
} else {
return null;
}
}

@override
String middleStringAtIndex(int index) {
if (index >= 0 && index < 60) {
return this.digits(index, 2);
} else {
return null;
}
}

@override
String rightStringAtIndex(int index) {
if (index >= 0 && index < 60) {
return this.digits(index, 2);
} else {
return null;
}
}

@override
String leftDivider() {
return "|";
}

@override
String rightDivider() {
return "|";
}

@override
List<int> layoutProportions() {
return [1, 2, 1];
}

@override
DateTime finalTime() {
return currentTime.isUtc
? DateTime.utc(currentTime.year, currentTime.month, currentTime.day,
this.currentLeftIndex(), this.currentMiddleIndex(), this.currentRightIndex())
: DateTime(currentTime.year, currentTime.month, currentTime.day, this.currentLeftIndex(),
this.currentMiddleIndex(), this.currentRightIndex());
}
}
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Getting Started #
For help getting started with Flutter, view our online documentation.
For help on editing package code, view the documentation.

License

For personal and professional use. You cannot resell or redistribute these repositories in their original state.

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