flutter_utils_project 1.1.0

This library works to provide the tools and parts needed to build your project faster, with less effort, and add code.

flutter_utils_project

Getting Started

This project is a starting point for a Flutter plug-in package, a specialized package that includes platform-specific implementation code for Android and/or iOS.

This library works to provide the tools and parts needed to build your project faster.

Activate package Android - iOS - Linux - Windows macOS and Web

In this library you can find:

• SharedPreferences.
• AppTheme Dark-light.
• AutoSizeText.
• ContextExtensions.
• ErrorHandler.
• IntExtensions.
• TextStyle.
• StringExtension.
• Spacing.
• WidgetExtension.
• Button (Type) => rounded - small - medium - text - block - outlined - large.
• Container (Type) => none - bordered - roundBordered - rounded.
• TextFormField (Type) => none - bordered - roundBordered - rounded.
• Text => There are mainly 13 types of Text widgets.
• Patterns for url - phone - image - audio - text - document - excel - ppt - apk - pdf - html.
• CustomLog
• countryCode
• ErrorResponse
• Decoration

1- How to use the SharedPreferences

set String

 await MySharedPreferences.setString('Enter Your Key', ' Enter Username');

get String

 await MySharedPreferences.getString('Enter Your Key', ' Enter Username');

get delete

await MySharedPreferences.deleteString('Enter Your Key');

You can also do a lot of operations with SharedPreferences

2- Use the AppTheme

import 'package:provider/provider.dart';
import 'package:flutter/material.dart';
import 'package:flutter_utils_project/flutter_utils_project.dart';
Future<void> main() async {
runApp(
  MultiProvider(
      providers: [
     ChangeNotifierProvider<FuAppThemeNotifier>( 
     create: (_) => FuAppThemeNotifier(),), ],
     child: const MyApp()
 ) );
}

class MyApp extends StatelessWidget {
  const MyApp({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return Consumer<FuAppThemeNotifier>(
        builder: (BuildContext context, FuAppThemeNotifier value, Widget? child) {
      return MaterialApp(
      debugShowCheckedModeBanner: false,
      title: "Flutter Utils Project",
      theme: FuAppTheme.getThemeFromThemeMode(),
      home: const HomeScreen()//navigator to your HomeScreen
      );
    });
  }
}

3- Use AutoSizeText

AutoSizeText behaves exactly like a Text. The only difference is that it resizes text to fit within its bounds.

AutoSizeText(
  'A really long String',
  style: TextStyle(fontSize: 30),
  maxLines: 2,
)

maxLines

The maxLines parameter works like you are used to with the Text widget. If there is no maxLines parameter specified, the AutoSizeText only fits the text according to the available width and height.

AutoSizeText(
  'A really long String',
  style: TextStyle(fontSize: 30),
  maxLines: 2,
)

4- Use the ContextExtensions

bool get isSmallTablet => (mediaQueryShortestSide >= 600); can you get found context Extensions [mediaQueryPadding - mediaQuery - textTheme - mediaQueryViewPadding - orientation - textScaleFactor - mediaQueryShortestSide] and Responsive ui [isPhone - isSmallTablet - isLargeTablet - isTablet] and the a lot Extensions

 Container(
  color: context.textTheme.bodyText2!.color,//can yuo get found Context Extensions theme
  height: context.height / 2,//can yuo get found Context Extensions height (mediaQuerySize height)
  width: context.width / 1.5,
  child: const Center( child: Text( 'wellCome', style: TextStyle(color: Colors.white), ),
  ),
),

5- ErrorHandler

can you handler error Exception. Handling for Error Exception Example (No Internet Connection 😑 or Bad response format 👎 or Couldn't find the post 😱 ) And if nothing happens, he'll return the default mistake.

 Future<List<YOURMODEL>?> getProfile(BuildContext context) async {
    try {
       static const Map<String, String> HEADER = {
    "Content-type": "application/json",
      "Accept": "application/json" "Access-Control-Allow-Origin: *",
      HttpHeaders.authorizationHeader: 'YOUR TOKEN'
  };
      List<YOURMODEL> profile = [];//your model class
      http.Response response = await http.get(
        Uri.parse('YOUR URI'),
        headers: HEADER
      );
      if (response.statusCode == 200) {
        List list = json.decode(response.body);
        profile = list.map((model) => YOURMODEL.fromJson(model)).toList();
        return profile;
      } else {
        var massages = jsonDecode(response.body);
        String error = massages['Error'];
       // return showSnackBar(); //can you return anything
       print(error)
      }
    } catch (err) {
     /*
        Handling for Error Exception Example  (No Internet Connection 😑
       or Bad response format 👎
       or Couldn't find the post 😱 )
       And if nothing happens, he'll return the default mistake.
       */
      ApiErrorHandler.parseError(err, context,);
      print("$err Error");
    }
    return null;
  }

6- IntExtensions

height => Leaves given height of space

Container(child:Text('Example1')),
5.height,
Container(child:Text('Example2')),

width => Leaves given width of space

isSuccessful =>HTTP status code

if(response.statusCode=isSuccessful){
  print(' statusCode Successful')
}

borderRadius

microseconds

Returns microseconds duration

 5.microseconds

milliseconds

Returns milliseconds duration

5.milliseconds

seconds

Returns minutes duration

5.seconds

minutes

Returns hours duration

5.minutes

hours

Returns hours duration

 5.hours

days

Returns days duration

 5.days

7- TextStyle

[FuTextStyle] - gives 13 different type of styles to the text on the basis of size

 FuText.h1(
'Example h1',
color: Colors.white,
),

 FuText.b1(
'Example b1',
color: Colors.white,
),
FuText.button(
'Example button',
color: Colors.white,
),

8- StringExtension

isImage

ElevatedButton(
  onPressed: () {
    String image = 'image.png';
    if (image.isImage == true) {
      print('Already it image');
    }else{
    print('Its not in the form of a image.');
    }
  },
  child: const Text('isImage'))

getNumericOnly

Returns only numbers from a string trim Whitespaces

ElevatedButton(
  onPressed: () {
    String text = 'image.png12';
    print(text.getNumericOnly(text));

  },
  child: const Text('getNumericOnly'))

removeAllWhiteSpace

Removes white space from given String

ElevatedButton(
onPressed: () {
  String text = 'image.    png12';
  print(text.removeAllWhiteSpace());

},
child: const Text('removeAllWhiteSpace'))

validateEmail

Check email validation

  ElevatedButton(
  onPressed: () {
    String email = '[e-mail]';
    print(email.validateEmail());

  },
  child: const Text('validateEmail'))

Returns true if given String is null or isEmpty

isEmptyOrNull

Check email validation

  ElevatedButton(
  onPressed: () {
 String data = '';
 if(data.isEmptyOrNull){
 print(data.isEmptyOrNull);
  }else{ print('false');}},
  child: const Text('isEmptyOrNull'))

capitalizeFirstLetter

Capitalize given String

ElevatedButton(
onPressed: () {
  String data = 'welcome';
  print(data.capitalizeFirstLetter());
},
child: const Text('capitalizeFirstLetter'))

and find a lot String extension

9- Spacing

[FuSpacing] - provides spacing of various types.

const Text('welcome'),
FuSpacing.height(30),
const Text('FuSpacing')

10- WidgetExtension

  //Padding Widget form Height 
  Text('withHeight').withHeight(20),
  //Padding Widget form Width Height  
  Text('widthAndHeight').widthAndHeight(height: 12, width: 11),
  //hide Widget if value equal false else equal true visible widget
  Text('visible').visible(false),
  //you can onTap for any widget
  Text('onTap').onTap(() { print('print'); }),
  //you can withTooltip for any widget
  Text('withTooltip').withTooltip(msg: 'Text'),
  //Padding Widget form Width All 
  Text('paddingAll').paddingAll(12),
  //Padding Widget form Width Bottom 
  Text('paddingBottom').paddingBottom(12),
  //Padding Widget form Width Left 
  Text('paddingLeft').paddingLeft(12),
  //Padding Widget form Width Right 
  Text('paddingRight').paddingRight(12),
  //Padding Widget form Width Only 
  Text('paddingOnly').paddingOnly(bottom: 30,top: 50,left: 0,right: 12), 
  //you can expand for widget
  Text('expand').expand(),
  //you can center for any widget
  Text('center').center(),
  //you can fit for widget
  Text('fit').fit(),
  //you can flexible for widget
  Text('flexible').flexible(),
  //Padding Widget form Width Only 
  Text('paddingSymmetric').paddingSymmetric(),
  //this is same SizedBox()
  WidgetExtension.empty(),

        

11- FuLog

 FuLog('Anything');

12- countryCode

get all name and code all country

  Column(children: List<Widget>.generate(FxTextUtils. countryCode.length, (index) {
  FxTextUtils. countryCode.toList();
  var data= FxTextUtils. countryCode[index];
  return Row(
  children: [
  Text(data['name']),
  12.width,
  Text(data['code'],style: TextStyle(color: context.theme.primaryColor),),
  ],
  );
  },)),

13- FuWidgetErrorResponse

  FuErrorResponse.snackBarError(
  error: "Bad response format 👎",
  context: context,
  color: Colors.red,
  );

14- FuDashedDivider

this is same Divider but has Dashed Example this shape [- - - - - - - - - - - - ]

FuDashedDivider( color:FuAppTheme.getThemeFromThemeMode().colorScheme.onBackground, ),

15- Decoration

boxDecorationDefault

Container(child: Text('boxDecorationDefault'),decoration: boxDecorationDefault(),),

boxDecorationWithShadow

Container(child: const Text('boxDecorationWithShadow'),decoration: boxDecorationWithShadow(shadowColor: context.theme.primaryColor),),

radius

FuContainer.none(borderRadius: radius(),child:Text('radius'))

radiusOnly

FuContainer.none(borderRadius:  radiusOnly(),child:Text('radiusOnly'))

ShapeBorder dialogShape