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README.md
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# flutter Android Cupertino Style
Si te gusta el diseño de **IOS** y quiere aplicarlo en tu app para **Android**, aquí te dejo un ejemplo de cómo se verían los widgets más utilizados de **cupertino** en Android. No constan de funciones ni siquiera de un diseño, al app es solo para mostrar cómo se vería el estilo IOS en Android
[](https://www.buymeacoffee.com/jmezquita)
## Demo
```dart
//Import cupertino
import 'package:flutter/cupertino.dart';
```
## CupertinoButton
```dart
CupertinoButton(
color: Colors.black54,
onPressed: () {
//some action here
},
child: const Text('caption here',
style: TextStyle(
fontSize: 20,
fontWeight: FontWeight.bold,
color: Colors.white)),
),
```
## CupertinoActionSheet
```dart
CupertinoActionSheet(
title: const Text('select a color',
style: TextStyle(
fontSize: 20,
fontWeight: FontWeight.bold,
color: Colors.black54)),
message: const Text('You can change screem color',
style: TextStyle(
fontSize: 16,
fontWeight: FontWeight.bold,
color: Colors.black54)),
actions: <CupertinoActionSheetAction>[
CupertinoActionSheetAction(
child: const Text(
'Blue',
style: TextStyle(color: Colors.blue),
),
onPressed: () {
setState(() {
_color = Colors.blue;
});
},
),
CupertinoActionSheetAction(
child: const Text('Red',
style: TextStyle(color: Colors.red)),
onPressed: () {
setState(() {
_color = Colors.red;
});
},
),
CupertinoActionSheetAction(
child: const Text('Orange',
style: TextStyle(color: Colors.orange)),
onPressed: () {
setState(() {
_color = Colors.orange;
});
},
)
],
),
```
## CupertinoActivityIndicator
```dart
CupertinoAlertDialog(
title: const Text('Cargando Data'),
content: const Center(
child: CupertinoActivityIndicator(
animating: true, radius: 30),
),
actions: <Widget>[
TextButton(
onPressed: () {
Navigator.pop(context);
},
child: const Text('Done')),
],
)
```
## CupertinoAlertDialog
```dart
showCupertinoDialog<void>(
context: context,
builder: (BuildContext context) => CupertinoAlertDialog(
title: const Text('Alert'),
content: const Text('Do you like CupertinoAler?'),
actions: <CupertinoDialogAction>[
CupertinoDialogAction(
child: const Text('No'),
onPressed: () {
Navigator.pop(context);
},
),
CupertinoDialogAction(
child: const Text('Yes'),
isDestructiveAction: true,
onPressed: () {
Navigator.pop(context);
},
)
],
),
);
```
## CupertinoContextMenu
```dart
CupertinoContextMenu(
child: Container(
child: const Center(
child: Text("Context Menú",
style: TextStyle(
fontSize: 20,
fontWeight: FontWeight.bold,
color: Colors.white))),
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(10),
color: Colors.black54,
),
height: 60,
width: 250,
),
previewBuilder: (
BuildContext context,
Animation<double> animation,
Widget child,
) {
return Container(
child: const Center(
child: Text("Cupertino Menú",
style: TextStyle(
fontSize: 20,
fontWeight: FontWeight.bold,
color: Colors.white))),
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(10 * animation.value),
color: Colors.black54,
),
height: 60,
width: 250,
);
},
actions: <Widget>[
CupertinoContextMenuAction(
isDefaultAction: true,
child: const Text('Aceptar'),
onPressed: () {
//Navigator.pop(context);
},
),
CupertinoContextMenuAction(
isDestructiveAction: true,
child: const Text('Cancelar'),
onPressed: () {
// Navigator.pop(context);
},
),
],
),
```
## CupertinoDatePicker
```dart
void showCupertinoDatePicker() {
showCupertinoModalPopup(
context: context,
builder: (BuildContext builder) {
return Container(
height: MediaQuery.of(context).copyWith().size.height * 0.25,
color: Colors.white,
child: CupertinoDatePicker(
mode: CupertinoDatePickerMode.date,
onDateTimeChanged: (value) {
if (value != selectedDate) {
setState(() {
selectedDate = value;
dateBirthControl.text = value.toString();
});
}
},
initialDateTime: DateTime.now(),
minimumYear: 2022,
maximumYear: 2031,
),
);
});
}
```
## CupertinoNavigationBar con un CupertinoSearchTextField
```dart
CupertinoNavigationBar(
leading: CupertinoNavigationBarBackButton(
onPressed: () {},
color: CupertinoColors.label,
),
middle: CupertinoSearchTextField(
controller: controllerSeach,
onChanged: (value) {},
onSubmitted: (value) {},
autocorrect: true,
),
trailing: GestureDetector(
child: const Text("Cancel"),
onTap: () {
controllerSeach.clear();
},
)),
```
## CupertinoSlider
```dart
CupertinoSlider(
thumbColor: CupertinoColors.activeOrange,
value: selectedSliderValue,
min: 0,
max: 100,
divisions: 100,
onChanged: (value) {
selectedSliderValue = value;
setState(() {});
},
activeColor: CupertinoColors.activeGreen,
)
```
## CupertinoSwitch
```dart
CupertinoSwitch(
value: swichstate,
onChanged: (value) {
swichstate = value;
setState(() {});
},
thumbColor: CupertinoColors.activeOrange,
)
```
## CupertinoPicker
```dart
CupertinoPicker(
children: const [
Text("Red"),
Text("lime"),
Text("blue"),
Text("Green"),
Text("cyan"),
Text("brown"),
Text("Pink"),
Text("gray"),
Text("Yelow"),
Text("White"),
],
onSelectedItemChanged: (value) {
setState(() {
switch (value) {
case 0:
_color = Colors.red;
break;
case 1:
_color = Colors.lime;
break;
case 2:
_color = Colors.blue;
break;
case 3:
_color = Colors.green;
break;
case 4:
_color = Colors.cyan;
break;
case 5:
_color = Colors.brown;
break;
case 6:
_color = Colors.pink;
break;
case 7:
_color = Colors.grey;
break;
case 8:
_color = Colors.yellow;
break;
case 9:
default:
_color = Colors.black12;
}
});
},
itemExtent: 25,
diameterRatio: 1,
useMagnifier: true,
magnification: 1.3,
looping: true,
)
```
## CupertinoPicker
```dart
Map<int, Widget> children = <int, Widget>{
0: const Expanded(
child: Text("BLUE"),
),
1: const Expanded(
child: Text("RED"),
),
2: const Expanded(
child: Text("YELLOW"),
),
};
List<Widget> containers = [
Container(
color: Colors.blue,
height: 250,
child: const Center(child: Text('Blue container'))),
Container(
color: Colors.red,
height: 250,
child: const Center(child: Text('Red container'))),
Container(
color: Colors.yellow,
height: 250,
child: const Center(child: Text('Yelloe container'))),
];
Column(
children: <Widget> [
const Text("Segmented example",
style:
TextStyle(fontSize: 20, fontWeight: FontWeight.bold)),
const SizedBox(
height: 30,
),
Container(
width: double.infinity,
child: CupertinoSegmentedControl(
children: children,
onValueChanged: (index) {
setState(() {
selectedSegmentedIndexValue =
int.parse(index.toString());
});
},
groupValue: selectedSegmentedIndexValue,
// selectedColor: CupertinoColors.activeOrange,
),
),
const SizedBox(
height: 5,
),
//llama al container que esta definido en el punto anterior.
containers[selectedSegmentedIndexValue],
const SizedBox(
height: 5,
),
],
)
```
## CupertinoPicker
```dart
Column(children: <Widget>[
const Text("Sliding Segmented example",
style: TextStyle(fontSize: 20, fontWeight: FontWeight.bold)),
const SizedBox(
height: 30,
),
Container(
width: double.infinity,
child: CupertinoSlidingSegmentedControl(
children: children,
onValueChanged: (index) {
setState(() {
selectedSliderSegmentedIndexValue =
int.parse(index.toString());
});
},
thumbColor: CupertinoColors.activeOrange,
backgroundColor: CupertinoColors.white,
groupValue: selectedSliderSegmentedIndexValue,
),
),
const SizedBox(
height: 5,
),
containers[selectedSliderSegmentedIndexValue],
])
```