Features

• Reduce 28% of chars in writing code & lines breaks.
• Get ride of RenderFlex overflowed by pixels.
• Basics ui widget with extra feature not found at normal widget. Example widget:
  • PageFastor, TextFastor, ImageFastor, RowFastor, ColumnFastor, TextFieldFastor ..etc
• Can Write Widget Type Fastor Inside Regular Widget Flutter and vise versa:
  • Example : can use "ColumnFastor()" inside "Column()" regular and vise versa
  • Example : can use "TextFastor()" inside "Column()" regular or inside "ColumnFastor"
  • Don't Worry About Using Widget Type Fastor With Regular Widget
• Helping make coding faster by use Utils. Example Classes:
  • NetworkManager, LanguageTools, ... etc.

Get Start

1- import dependence in yaml file:

fastor_app_ui_widget:

2- at any class must import

import 'package:fastor_app_ui_widget/fastor_app_ui_widget.dart';

3- In main() write

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  await Fastor.initializeApp( );
  runApp(const MyApp());
}

Reference

documentation

https://pub.dev/documentation/fastor_app_ui_widget/latest/index.html

Tutorial Content

Content: Widget

Page Shapes	TextView	Button	ImageView
Row	Column	TextField	CheckboxFastor

ScaffoldFastor

SwitchFastor

ScrollFastor

TableFastor

Progress

DropdownFastor

OTPTextFieldFastor

DateTextFieldFastor

DateRangeTextFieldFastor

CalenderFastor

MobileCountryFastor

TextFieldEmailOrPhoneFastor

TextFieldPasswordFastor

TabBarFastor

TableFastor

PageViewFastor

TimerCountDownFastor

BoarderHelper

Content: Classes Helper Tools

NetworkManager

LangFastor

SaveFastor

ClipboardFastor

NavigationTools

ToolsWait

ToolsPhone

ZoneTools

InternetTools

ToolsValidation

ApiParserFastor

ValidateResponse

ResponsiveFastor

PaginateBarFastor

---

---

Start Your Tutorial

PageFastor

Scroll Screen

• Get ride of RenderFlex overflowed by pixels.

• Simple Example Create "PageFastor"

@override
Widget build(BuildContext context) {
return PageFastor(this,
content: getContent() );
}

• Example For Content Long Data

  Widget getContent() {
    return Column( children: getLongDataForTestScroll() ,);
  }

  List<Widget> getLongDataForTestScroll() {
    List<Widget> data = [];
    for (int i = 1; i <= 70; i++) {
      var w = TextFastor(
        "Get ride of RenderFlex, data number $i",
        fontSize: 15,
        width: 300,
        color: Colors.yellow,
        margin: EdgeInsets.all(5),
      );
      data.add(w);
    }
    return data;
  }

Toolbar Custom Shape

Create any shape of Toolbar you want in Custom shape then put it at page template by using parameter "toolbar"

  @override
  Widget build(BuildContext context) {
    return PageFastor(this,
        toolbar: ToolbarSimpleFastor( context, "Page Shapes"),
        toolbar_height : 70,
        content: getContent() );
  }

• The Default height of toolbar is 70
• When the toolbar you draw different than 70 you can set height of toolbar by using "toolbar_height"

Background Feature

Asset

set Image png to background, to make all content scrolling while the background image still hold at background

Asset with Opacity

  @override
  Widget build(BuildContext context) {
    return PageFastor(this,
        toolbar: ToolbarSimpleFastor( context, "Page Shapes"),
        toolbar_height : 70,

        //background
        assetBackground: const AssetImage("assets/images/background.png"),
        assetBackgroundOpacity: 0.3,

        content: getContent() );
  }

Custom Widget

set Custom Widget hold at background, to make all content scrolling while the background widget still holding while scrolling

  @override
  Widget build(BuildContext context) {
    return PageFastor(this,
        toolbar: ToolbarSimpleFastor( context, "Page Shapes"),
        toolbar_height : 70,

        //background
         widgetBackground: CustomWidgetBackground(),
        
        content: getContent() );
  }

Navigation Bottom

Custom Shape Navigation

set Custom Widget hold at bottom of screen to navigate between multi screens

  @override
  Widget build(BuildContext context) {
    return PageFastor(this,

        //toolbar
        toolbar: ToolbarSimpleFastor( context, "Page Shapes"),
        toolbar_height : 70,

        //navigation bottom
        navigationBottom: NavigationFastor( context, 0),
        navigationBottom_height: 70,
        homeButtonsBackgroundColor: HexColor(  "#1593bc"),   //color background for home buttons

        content: getContent() );
  }

Change color

Color of Home Buttons Android Device

By using parameter "homeButtonsBackgroundColor" you can write hexcode color

  @override
  Widget build(BuildContext context) {
    return PageFastor(this,
 
        homeButtonsBackgroundColor: HexColor(  "#1593bc"),   //color background for home buttons

        content: getContent() );
  }

Color of Status Bar

By using parameter "statusBarColorCustome" you can write hexcode color

  @override
  Widget build(BuildContext context) {
    return PageFastor(this,
 
        statusBarColorCustome: HexColor(  "#595629"),

        content: getContent() );
  }

ScaffoldFastor

Navigation To Transparent Page

• To Navigate Need to User class "NavigationTools" found in fastor helper classes.
• Just Call for navigation push

NavigationTools.pushTransparent( SimpleScreen() );

• or for animation navigation

NavigationTools.pushTransparentAnimateFade( SimpleScreen() );

• In Your Screen Page set "shapeTransparent: true "

  @override
  Widget build(BuildContext context) {
    return ScaffoldFastor( 
      shapeTransparent: true,
      body: directionWithPageBlocState(),
    );
  }

• to change transparent color dialog use parameter "shapeTransparentColor"

---

---

Tutorial : TextFastor

Why use Fastor widget ?

• Reduce 28% of chars in writing code
• Reduce 28% of lines breaks

Feature Fastor

• Margin without use Container
• Padding without use Container
• Decoration background without use Container
• Text Align without use Style
• Text Decoration without use Style
• Font size without use Style
• Font family without use Style
• On tap without use GestureDetector

Table Result : Percentage of code writing reduction

Using Fastor widget reduce writing code by 28% chars when you compare with normal flutter widget

See source code compare between Fastor and Normal at this page

Get Start

Full Example

    TextFastor(
        "Text Fastor Simple" ,
        textAlign: TextAlign.center,
        textDecoration: TextDecoration.underline,
        color:  Colors.blue,
        fontSize: 25,
        fontFamily: FontProject.marina,
      margin: EdgeInsets.all( 25 ),
      padding: EdgeInsets.all( 10),
      decoration: BoarderHelper.cardView(
        colorLine: Colors.red,
        colorBackground: Colors.yellow,
        radiusSize: 15
      ),
      // backgroundColor: Colors.green,
      maxLines: 2,
      onPressed: (){
          Log.i( "click on fastor widget");
      },
    );

Compare Text() Normal Vs TextFastor()

  Widget getContent() {
    return Column( children: [
     textview_normal(),
      textview_fastor()
    ],);
  }

  Widget textview_normal() {
    return GestureDetector( child:  Container(
      child: Text(
      "Text Normal" ,
      textAlign: TextAlign.center,
      maxLines: 2,
      style: TextStyle(
          decoration: TextDecoration.underline,
          decorationColor: Colors.blue,
          color: Colors.blue,
          fontSize: 25,
          fontFamily: FontProject.marina
      ),
    ),
      margin: EdgeInsets.all( 25 ),
      padding: EdgeInsets.all( 10),
      decoration: BoxDecoration(
          border: Border.all(color: Colors.red ) ,
          borderRadius: BorderRadius.all(
              Radius.circular( 15 )
          ) ,
          color: Colors.yellow     //background color
      ),
      // color: Colors.green,
    ),
    onTap: (){
      Log.i( "click on Normal");
    },
    );
  }


  Widget textview_fastor() {
    return TextFastor(
        "Text Fastor" ,
        textAlign: TextAlign.center,
        textDecoration: TextDecoration.underline,
        color:  Colors.blue,
        fontSize: 25,
        fontFamily: FontProject.marina,
      margin: EdgeInsets.all( 25 ),
      padding: EdgeInsets.all( 10),
      decoration: BoarderHelper.cardView(
        colorLine: Colors.red,
        colorBackground: Colors.yellow,
        radiusSize: 15
      ),
      // backgroundColor: Colors.green,
      maxLines: 2,
      onPressed: (){
          Log.i( "click on fastor widget");
      },
    );
  }

---

---

Tutorial : ButtonFastor

Feature Fastor

• Margin without use Container
• Padding without use Container
• Decoration background without use Container
• Text Align without use Style
• Text Decoration without use Style
• Font size without use Style
• Font family without use Style
• On tap without use GestureDetector

Get Start

See source code compare between Fastor and Normal at this page

Full Example

    ButtonFastor(
      "Button Fastor",
      () {
        print("click on btn type fastor");
      },
      margin: EdgeInsets.symmetric( vertical: 40),
      textColor: Colors.blue,
      background: Colors.black,
      fontFamily: FontProject.marina,
      textFontSize: 15,
      borderLine: Colors.blue,
      borderRadius: 15,
    );
  }

Compare Text() Normal Vs TextFastor()

EdgeInsets.symmetric( vertical: 30),
      child: ElevatedButton(
          onPressed: () {
            print("click on btn type normal");
          },
          style: ElevatedButton.styleFrom(
            backgroundColor: Colors.black,
            shape: RoundedRectangleBorder (
              borderRadius: BorderRadius.circular(15),
              side: BorderSide(width: 1,color: Colors.blue)
          )),
          child: Text(
            "Button Normal",
            textAlign: TextAlign.center,
            maxLines: 2,
            style: TextStyle(
                color: Colors.blue,
                fontSize: 15,
                fontFamily: FontProject.marina
            ),
          )
      ),
      // color: Colors.green,
    );

• progress of button controle by:

  bool? showProgress;
  double? sizeProgress;
  Color? colorProgress;

---

---

Tutorial : ImageFastor

Feature Fastor

• Background color/image without use Container
• Padding without use Container
• Aspect Ratio Image
• Radius Corner for Image
• On tap without use GestureDetector

Set Image type url + Corner Radius + Background color + opacity + onPressed + margin

      ImageFastor(
        context:  context,
        width: 278,
        height: 181,
        margin: EdgeInsets.all( 10),
        radius_all: 25,
        boxFit_background: BoxFit.cover,
        urlBackground: square_url_image_example,
        colorBackground: Colors.amber,
        opacity: 0.7,
        onPressed: (){
          print("click on image");
        },
      );
    }

Set Image type assets + Corner Radius

      return ImageFastor(
        context:  context,
        width: 300,
        height: 600,
        radius_all: 25,
        assetAspectRatio:  AssetImage("assets/images/background.png"),
      );

Set Image auto-responsive between website screen desktop, website screen mobile and mobile real device

same code working in all platform with save the aspect ratio size of image with all screen size of any device.

Screen Size : Website Desktop

Screen Size : Website Browser Mobile Chrome

Screen Size : Android Mobile

      ImageFastor(
        context:  context,
        width: 300,
        height: 300,
        radius_all: 25,
        assetAspectRatio:  AssetImage("assets/images/logo_example.png"),
        responsive_auto: true,
      );

---

---

Tutorial : RowFastor

Feature Fastor

• "RowScrollFastor" Scroll Horizontal for get ride of RenderFlex overflowed by pixels

RowScrollFastor

Using Fastor widget Scroll Horizontal for get ride of RenderFlex overflowed by pixels

See source code compare between Fastor and Normal at this page

   RowScrollFastor(  children: getChildren()  );

---

---

Tutorial : ColumnFastor

Feature Fastor

• Have Decoration
• Have Space : Margin, Padding
• Have Alignment
• Can Set Fixed size width/height

ColumnFastor

Using Fastor widget Scroll Horizontal for get ride of RenderFlex overflowed by pixels

See source code compare between Fastor and Normal at this page

    ColumnFastor(
        children: getChildren(),
        margin: EdgeInsets.only(top: 20, bottom: 20, left: 60, right: 60),
        padding: EdgeInsets.all(5),
        decoration: BoxDecoration(
            border: Border.all(color: Colors.red),
            borderRadius: BorderRadius.all(Radius.circular(15)),
            color: Colors.yellow //background color
        ),
    );

---

---

Tutorial : TextFieldFastor

Feature Fastor

• Call from constructor of class

    // validate
    this.validator,
    this.autovalidateMode,
    

    //text and hint
    this.hint_text,
    this.text_color,
    this.fontSize,
    this.hint_color,

    //boarder and underline
    this.isRemoveUnderline = false,
    this.isShowBoarder,

    //background
    this.background_color,
    this.decoration,              //at the Container

    //spaces
    this.padding,
    this.margin,

    //controller
    this.controller,
    this.onChanged,

    //input content type
    this.keyboardType,
    this.obscureText = false,

    //size and max/min
    this.width,
    this.maxLength,
    this.maxLines,
    this.minLines,

    //other
    this.textAlign  ,
    this.focusNode,
    this.prefixIcon

Get Start

Tutorial : Without Use Any State Management

• use "setState()"
• Create Variable at class

  var email_txt = "";
  var email_valid = AutovalidateMode.disabled;

• Create Widget

    return TextFieldFastor(
        autovalidateMode: email_valid,
        margin: EdgeInsets.only( top: 10 ),
        padding: EdgeInsets.all( 5),
        background_color: Colors.white,
        validator: ValidatorTemplate.email( ),
        keyboardType: TextInputType.emailAddress,
        onChanged: (s){
          email_txt = s;
          Log.i( "tf_email() - change s: $s ");
        }
    );

• Validate Form after click of button

          if(validateEmailAfterClick())  {
            ///TO-DO : After success success field
          }

  bool validateEmailAfterClick() {
    var result = true; //default good
    //email
    if ( ToolsValidation.isEmail( email_txt ) == false  ){
      Log.i( "missed email");
      result  = false;
      setState(() {
        email_valid = AutovalidateMode.always;
      });
    }
    return result;
  }

Tutorial : Use State Management Type "Cubit" like using "BLoc"

• Using "Cubit" it similar as Using "BLoc"

• Create Cubit

class AuthCubit extends Cubit<AuthState> {
  final LogInUseCase logInUseCase;

  AuthCubit( ) : super(AuthInitialState()) {}

  static AuthCubit get(context) => BlocProvider.of(context);

  AuthResponse authResponse = AuthResponse();

  Future login(String email_txt, String pass_txt) async {
    //....
  }
  
  void resetError() {
    emit( AuthInitialState() );
  }
 
}

• Create Cubit State

abstract class AuthState {}

class AuthInitialState extends AuthState {}

class AuthLoadingState extends AuthState {}

class AuthSuccessState extends AuthState  { 
//.....
}

class AuthErrorState extends AuthState
{
 //.....
}

• Declare Variable at class

  AuthState? stateCurrent;
  
  var emailValid = AutovalidateMode.disabled;
  var emailController = TextEditingController();

  var passValid = AutovalidateMode.disabled;
  var passController = TextEditingController();

• This Way You Can Set Error Message To UI

  void setErrorToInputFields() {
    //email
    if (ToolsValidation.isEmail(emailController.text) == false) {
      Log.i("missed email");
      emailValid = AutovalidateMode.always;
    }
    //pass
    if (ToolsValidation.isPasswordValid(passController.text) == false) {
      Log.i("missed pass");
      passValid = AutovalidateMode.always;
    }
  }

• Listener Cubit State

 
  Widget getContent() {
    return BlocConsumer<AuthCubit, AuthState>(
      listener: (context, state) {
        stateCurrent = state;

        if (state is AuthSuccessState) {
          RouterPage.home(context);
        }
      },
      builder: (context, state) {


        if (state is AuthErrorState) {
          setErrorToInputFields();
          printMessageError();
        }

        return  Column(children: [
              tfEmail(),
              tfPass(),
        ]);
    );
  }
 

• Create Widget TextFieldFastor

  Widget tfEmail() {
    return TextFieldFastor(
        hint_text: "Email",
        controller: emailController,
        autovalidateMode: emailValid,
        margin: EdgeInsets.only(top: 10),
        padding: EdgeInsets.all(5),
        background_color: Colors.white,
        validator: ValidatorTemplate.email(),
        keyboardType: TextInputType.emailAddress,
        onChanged: (s) {
          // Log.i("tfEmail() - change s: $s ");

          bool isNotInit = stateCurrent! is AuthInitialState;
          if (isNotInit) {
            AuthCubit.get(context).resetError();
          }
        });
  }

  Widget tfPass() {
    return TextFieldFastor(
        hint_text: "Password",
        controller: passController,
        autovalidateMode: passValid,
        margin: EdgeInsets.only(top: 10),
        padding: EdgeInsets.all(5),
        background_color: Colors.white,
        validator: ValidatorTemplate.pass(),
        keyboardType: TextInputType.number,
        onChanged: (s) {
          // Log.i("tf_pass() - change s: $s ");
        });
  }

Class Utils For TextField

• class ValidatorTemplate : This have methods utils used at parameter "validator"

Class "TextFieldBackendErrorFastor" :

• This Class used for handle error from backend for every input fields.
• Example error array backend response :

{
    "errors": {
        "email": [
            "The email provided is incorrect."
        ]
    }
}

Handle Error Array

• We need in UI to handle every error array and to show to message error under every textfields

• Example :

return TextFieldFastor(
        hint_text: "Email",
        controller: emailController,
        autovalidateMode: emailValid,
        validatorCustom: ValidatorTemplate.email(),
        errorBackendJson: errorState?.errors,
        errorBackendKeyJson:  "email",
        // errorBackendKeyJson2:  "role",
        margin: EdgeInsets.only(top: 10),
        padding:  EdgeInsets.all(5),
        background_color: Colors.white,
        keyboardType: TextInputType.emailAddress,
        onChanged: (s) {
        // Log.i("tfEmail() - change s: $s ");

        bool isNotInit = stateCurrent! is AuthInitialState;
        if (isNotInit) {
        AuthCubit.get(context).resetError();
        }
        });

---

---

Tutorial : CheckboxFastor

Feature Fastor

• set color from constructor for active/inactive: color_inactive, color_active
• Set Text Style : color, font size, weight.
• Remove default padding found when use normal checkbox widget.

Get Start

Simple Example

• Create Variable at class

  bool isAgree = false;

• Create Widget

    return CheckboxFastor( context: context, value: isAgree,
        margin: EdgeInsets.only(top: 10),
        text: "Are you agree to terms and condition.",
        text_color: Colors.brown,
        text_dimen: 20,
        color_inactive : Colors.brown,
        color_active: Colors.green,
        onChanged:  (updatedValue) {
          setState(() {
            isAgree = updatedValue!;
          });
        }
    );

---

---

SwitchFastor

• Feature Padding, Margin.
• Feature send "TextStyle" in parameter constructor.
• Feature Color action active and dis-active in parameter constructor.

Example Using with "Cubit" StateManagment

• ui :

  Widget _switchVipButton(){
    return SwitchFastor(defaultValue: cubit!.createReservation.isVip,
        onChange: (updateStatus){
      Log.i( "_switchVipButton() updateStatus: $updateStatus");
      cubit!.switchVipStatus(updateStatus);
    });
  }

• Save the last updated status of change in variable

• when calling

cubit!.createReservation.isVip

it just boolean varaible to carry data of switch status

  bool isVip = false;

• create new state for class Cubit state

class ReservationCreateVipStatusChangeState extends ReservationState {}

• call the change of switch value by calling "State Cubit"

  void switchVipStatus(bool updateStatus) {
    createReservation.isVip = updateStatus;

    emit(ReservationCreateVipStatusChangeState());
  }

---

---

ScrollFastor

Example

  @override
  Widget build(BuildContext context) {
    return Scaffold(
        body:  createUI() 
    );
  }
 
  Widget createUI() {

    var scrollPage =  ScrollFastor(   child:  contentFormColumn() );

    var cont =  Container(
      padding: EdgeInsets.only(top: ToolbarCustom.heigh),
      margin:  EdgeInsets.only(   left: 16, right: 16, bottom: 16),
      child: scrollPage ,
    );
 
    return Stack(
      children: [
        cont,

        ToolbarCustom(pageContext: context, title:  "Add Reservation"),
 
      ],
    );
  }

  Widget contentFormColumn(){
    return Column(
      crossAxisAlignment: CrossAxisAlignment.start,
      mainAxisAlignment: MainAxisAlignment.start,
      children: [
 
        Text("input field 1"),
        Text("input field 2"),
        Text("input field 3"),
        Text("input field 4"),
        Text("input field 5"),
        Text("input field 6"),
        Text("input field 7"),
      ],
    );
  }

---

---

TableFastor

• feature scroll both horizontal and vertical axis

Progress

TableFastor(  { required  this.listRow,
        this.showProgress,
this.sizeProgress,
this.colorProgress,
} ){

---

---

Progress

• shape Circle

  ProgressCircleFastor( {
    this.color,
    this.size
})

• shape Spin Plugin "package:flutter_spinkit"

  ProgressSpinFastor( {
    this.color,
    this.size
})

---

---

PageViewFastor

Features

• easy to set colors of indicator selected and unselcted
• set frame width / height.
• indicator points clicked to navigate to child widget.

Example

  Widget pageView(){
    return PageViewFastor(
       widht: DeviceTools.isLandscape(context)? ResponsiveConstant.widthChangeInCaseLandscape: DeviceTools.getWidth(context) ,
      height: 400,
      colorIndicatorOn: ColorProject.primary,
      colorIndicatorOff: ColorProject.black,
      children: [
        firstBoarder(),
        secondBoarder() 
      ],
      onChangePage: (p){
        Log.i( "change p : " + p.toString() );
      },);
  }

---

---

TimerCountDownFastor

• count down text to shape format: mm:ss
• easy to use with callback when timer complete.
• change font size, font family, text color.

TimerCountDownFastor(
  contextPage: context ,
  second: 7,
  callBack: () {  
    ///TO-DO when complete timer
   }
)

---

---

DropdownFastor

Simple Example :

• simple string[] array

    return DropdownFastor(
      width: widget.width - 16 -16 ,
      names: HelperEumCrypto.getListNameEnumCrypto(),    //string[] array
      hintText: "select one",
      previousSelectedText: selectedCrypto?.name,
      listener: (name, position ) {


        setState(() {
          selectedCrypto = HelperEumCrypto.mapNameToEnum(name);
          Log.i("dropdownCrypto() - currentCryptoReading: $selectedCrypto /position: $position");

          widget.listener(selectedCrypto);
        });
      },
    );

Set previous selected name

previousSelectedText: selectedCrypto?.name,

to remove the selected item from dropdown programmatically

• example dropdown

Widget dropdownFastor(){
  return DropdownFastor(
          width: 150,
          names:  ["male", "female", "prefer not answer"],
          iconSize: 24,
          previousPosition: previousPosition,
          listener: (name, position){
            Log.i( "dropdownFastor() - name: " + name.toString() + " /position: $position" );
            previousPosition = position;
          },
          onRemoveSelected: (){
            Log.i( "dropdownFastor() - onRemoveSelected "  );
            removeSelectedDropdown();
          });
}

• After "onRemoveSelected" called, means you need to remove old selected :

  removeSelectedDropdown(){
    setState(() {
      previousPosition = null;
    });
  }

Handle Direction ltr or rtl :

    return   DropdownFastor(
        textDirection:  getTextDirection(),

Show Progress View Will Loading Data

    this.showProgress,
    this.sizeProgress,
    this.colorProgress,

---

---

OTPTextFieldFastor

• you can listener when user complete write "OTP CODE"
• Listener while user still writing the OTP Code
• write how many fields otp needed 4 or 5 or 6. maximue is 6 otp code
• choose style from constructor

  //size
  double? widthOTP  ;
  double? heightByPadding  ;
  double? margin ;

  //color
  Color? colorText;
  Color? colorHint;
  String? fontFamily;
  double? fontSize;
  Decoration? decoration;

• example

    var otpWidget =  OTPTextFieldFastor(
      countNumber: 5,
      decoration: BoarderHelper.box(
        colorLine: ColorApp.black,
        colorBackground: Colors.transparent
      ),
      fontFamily: ProjectFonts.DarkerGrotesque_Black_900,
      fontSize: 13,
      // colorHint: ColorApp.gray,
      colorText: ColorApp.black,
      onComplete: ( isComplete ){
        Log.i("otpFields() - isComplete: $isComplete");
      },
      onChangeCode: (codeUpdate ) {
        Log.i("otpFields() - onChangeCode: $codeUpdate");
      },
    );

---

---

DateTextFieldFastor

• simple date picker one day in shape textfield boarder

    return DateTextFieldFastor(
      width: DeviceTools.getHalfWidth(context),
        boarderColor: Colors.transparent,
        boarderRadius: 0,
        fontSize: 12,
        iconColor: HexColor(ColorProject.blue_fish_front),
        callback: (date){
      dateSearchSelected = date;
    });

• add "previousSelectedText" parameter in class "DateTextFieldFastor"

    return DateTextFieldFastor(
      previousSelectedText: "2024-01-20",
    });

---

---

DateRangeTextFieldFastor

• simple date picker for range between two days in shape textfield boarder
• class "DateRangePickerResult" to handle callback listener of date picker range

    return DateRangeTextFieldFastor(
        width: DeviceTools.getWidth(context),
      boarderRadius: 0,
      dateStart : dateRangeSelected?.start,
      dateEnd : dateRangeSelected?.end,
      callback: (dateSelected){
        dateRangeSelected = dateSelected;
      });

---

---

MobileCountryFastor

• widget TextField "MobileCountryFastor" use plugin "country_code_picker" with some customization in phone

    return MobileCountryFastor(
      width:  getWidthOfInputField(),
      colorUnderlineInputField: ColorApp.underlineInputField,
      textStyle: TextStyle(
          color: ColorApp.black,
          fontSize: 13,
          fontFamily: ProjectFonts.DarkerGrotesque_Regular_400
      ),
      controller: phoneController,
      title: "ENTER PHONE NUMBER",
      callback: (String country_code, String phone) {
        cubit!.requestRegister.countryCode = country_code;
        cubit!.requestRegister.phoneNumber = phone;
      }
    );

• feature

  MobileCountryFastor( {
    required this.width,
    required this.callback,
    this.widthCountryCode,
    this.textStyle,
    this.controller,
    this.decoration,
    this.textInputType,
    this.padding,
    this.title,
    this.hint,
    this.hint_color,
    this.colorUnderlineInputField,
    this.favoriteCountryCodeArray,
    this.initialSelection,
    this.suffixIcon,
    this.isHideCountryPicker
  }) {

---

---

TextFieldEmailOrPhoneFastor

• widget "TextFieldEmailOrPhoneFastor" use plugin "country_code_picker" with some customization in phone
• allow user to enter both email format or phone, the country code picker auto hide/show when user write phone character or not.

  Widget emailOrPhone(){
    var imageEmail = Image.asset( "assets/images/email.png", width: 28, height: 28,);
    var iconEmail = Padding(child: imageEmail , padding: EdgeInsets.only(bottom: 18, right: 8) );

    var mobile =  TextFieldEmailOrPhoneFastor(
      width: ProjectDimen.allDeviceWidthMinesMarginLeftRight(context),
      colorUnderlineInputField: ColorApp.underlineInputField,
      textStyle: TextStyle(
          color: ColorApp.black,
          fontSize: 13,
          fontFamily: ProjectFonts.DarkerGrotesque_Regular_400
      ),
      // countryCodeDefault: ConstantEnvironment.isTestEnvironment?"+20":"+966",
      controller: emailOrPhoneController,
      title:  "ENTER EMAIL ADDRESS OR PHONE NUMBER",
      hint: "Email address or phone number",
      iconCaseEmail : iconEmail,
      callbackEmail: ( email ) {
        Log.i("callbackEmail - s: $email");
        cubit!.loginRequest.emailOrPhone =   email ;
        // cubit!.emitToInitialState( );
      },
      callbackPhone: (String country_code,  String phone) {
        Log.i("callbackPhone - s: $phone");
        cubit!.loginRequest.countryCode = country_code;
        cubit!.loginRequest.emailOrPhone =   phone ;
        // cubit!.emitToInitialState()  ;
      },
    );

    return Container(
      child: mobile,
      margin: EdgeInsets.symmetric(horizontal: ProjectDimen.leftRightPageContent),
    );
  }

Example Arabic Change Icon Direction

• code use "textDirection"

    var mobile = TextFieldEmailOrPhoneFastor(
   
      textDirection : LanguageHelper.getTextDirection(),
       ....
    ); 

• user any class helper to return direction
• you can also used helper fastor langauge class. "LangFastor.getTextDirection()"

class LanguageHelper {


  static TextDirection getTextDirection() {
    var lang = translator.activeLanguageCode;
    var isArabic = lang == "ar";
    if (isArabic) {
      return TextDirection.rtl;
    } else {
      return TextDirection.ltr;
    }
  }

}

---

---

TextFieldPasswordFastor

• icon password click to show/hide password
• can custom iconWidget for show/hide
• title text optional to set above TextField
• Can send custom Title Widget
• optional validator fourm
• optional set type of AutoValidateMode

Example Simple : Not Used Custom Icon

    return TextFieldPasswordFastor(
      title: "ENTER PASSWORD",
      hint_text: "Enter password",
      iconPasswordShow: Icon(),   //optional: this custom icon 
      iconPasswordShow: Icon(),   //optional: this custom icon 
      passwordController:  passwordController,
      margin: EdgeInsets.only(top: 10 ), //optional: 
      validatorCustom: ValidatorTemplate.pass(error_text: "*Enter password at least 8 char." ), //optional
      autoValidateMode: AutovalidateMode.onUserInteraction,
      onChanged: (s) {
      
       },
    );

Example Use Custom Icon

  @override
  Widget build(BuildContext context) {
    return TextFieldPasswordFastor(
        titleWidget: title(),
        hint: "Enter password".trf(),
        iconPasswordShow: iconEyeShow(),
        iconPasswordHidden: iconEyeHide(),
        passwordController: widget.passwordController,
        margin: EdgeInsets.symmetric(horizontal: ProjectDimen.leftRightPageContent),
        validatorCustom: ValidatorTemplate.pass(error_text: "*Enter password at least 8 char.".trf()),
        autovalidateMode: AutovalidateMode.onUserInteraction,
        onChanged: widget.onChanged,
        colorIconEyePassword: ColorApp.pink,
    );
  }


  Widget iconEyeShow(){
    var img = Image.asset(
      "assets/images/eye_show.png",
      width: 14,
      height: 14,
      color: ColorApp.primary,
    );
    return  Container(
      child: img,
      color: Colors.transparent,
      padding: EdgeInsets.only(  right: 10, left: 10),
    );
  }


  Widget iconEyeHide(){
    var img = Image.asset(
      "assets/images/eye_hide.png",
      width: 14,
      height: 14,
      color: ColorApp.primary,
    );
    return  Container(
      child: img,
      color: Colors.transparent,
      padding: EdgeInsets.only(  right: 10, left: 10),
    );
  }

  
  title() {
    return Container(
      child: TextCustomBold("ENTER PASSWORD".trf(), fontSize: 15 ),
      margin: EdgeInsets.only(bottom: 20),
    );
  }

---

---

TabBarFastor

example simple

  int selectedTabPosition = 0 ;
  
  Widget tabBarFastor(){
    return TabBarFastor(
        width: DeviceTools.getWidth(context),
        height: 50,
        names:  ['UPCOMING'.trf() , 'COMPLETED'.trf(), 'CANCELLED'.trf()],
        indicatorColor: ColorApp.primaryByVip(),
        unselectedLabelColor: ColorApp.blackOpacity,
        fontSize: 16,
        fontFamily: ProjectFonts.DarkerGrotesque_Medium_500,
        spaceBetweenLabelAndUnderline : 10,
        decorationTabBar: BoarderHelper.box(
            colorBackground: Colors.grey[200],
            colorLine:  Colors.transparent
        ),
        pressed: (int index , String title ) {

          Log.i("tabBarFastor() - pressed - index: $index /title: $title");
          setState(() {
            selectedTabPosition = index;
          });

        });
  }
  

• to show the content ui for each tab item, just use if condition to show the view you want below tabbar

Some Features

• feature show underline in all item tabs

   return TabBarFastor(
        underlineShownBelowAllTabs : true,
        

---

---

CalenderFastor

Feature :

• title is optional
• decoration background optional
• types calender "CalenderTypeFastor.birthday" for handle picker birthday logic
• "height" parameter to resize to specific fixed height.
• style of font: colorTextTitle, colorTextSelected, colorTextUnSelected, fontFamily, fontSize

Example :

• example type birthday picker

      var calender =  CalenderFastor(
        title:  "ENTER DOB" ,
        decoration: BoarderHelper.cardView(
            colorLine: ColorApp.grayOpacity,
            radiusSize: 3,
            colorBackground: ColorApp.pinkOpacity
        ),
        calenderTypeFastor: CalenderTypeFastor.birthday,
        dateSelected: cubit!.requestRegister.birthday,
        colorTextTitle: ColorApp.black,
        colorTextSelected: ColorApp.black,
        colorTextUnSelected: ColorApp.gray,
        fontFamily: ProjectFonts.DarkerGrotesque_Bold_700,
        callback: ( dateTime, ddMMyyyy ) {
            cubit!.requestRegister.birthday = ddMMyyyy;
        },
      );

Types

• type of calender "CalenderTypeFastor" see Enum

enum CalenderTypeFastor { dateStartFromToday, birthday }

---

---

BoarderHelper

• BoxDecoration easy to use in Container( decoration: )
• BoxDecoration utils to be used in "Container()"

Container(
  decoration: BoarderHelper.cardViewBlur(
          colorBackground: ColorApp.greyDarkButton,  
          colorBlur: ColorApp.greyOpacity,
          radiusSize: 30,
          widthShadow: 5,
          blurStyle: BlurStyle.normal,
          makeBlurColorDark: true,
  )
);

---

---

Classes Helper Tools

NetworkManager

---

Feature

• Fix Error "XMLHttpRequest" found in platform Web.
• Feature "CallBack()" return value like interface.
• Feature NetworkType.file : to upload file in all platform( Android/IPhone/Web).
• Class "NetworkHeaderTools" to generate "bearerToken()" and "basicAuth_usernameAndPassword()" easily.

Simple Example

• There is many steps to call API, you need to prepare: Body, Url, Header, token.
• Here is guide

1- Generate Body

    Map<String, dynamic> bodyParameter = Map();
    bodyParameter[ "payment_method"] =  "cash";
    bodyParameter[ "price"] = "123";

2- Call Class "NetworkManagerDio.dart"

We will return the response in format JSON

      Response response = await NetworkManagerDio().post( url , body: bodyParameter   );
      if (response.statusCode == 200) {
        var result = CityResponse.fromJson( response.data);
          return result;
      } 

NetworkConfigDio

• This class responsible for add "BaseUrl" to all EndPoint apis.

 var config =  NetworkConfigDio( baseUrl: "http://example.com");
 NetworkManagerDio( { config: config})

• This Class responsible for add header in all apis like token

 var config =  NetworkConfigDio( 
                  baseUrl: "http://example.com",
                  headers : myHeader
                  );
 NetworkManagerDio( { config: config})

NetworkType

NetworkManagerDio().get();
NetworkManagerDio().post();
NetworkManagerDio().put();
NetworkManagerDio().delete();
NetworkManagerDio().file();

Enum of Network type

enum NetworkTypeDio{
get,
post,
put,
delete,
file
}

Time Out

NetworkManagerDio().get( timeOutSecond: 50 );

Handler Errors

• Handler Error XMLHttpRequest by using "NetworkManagerDio" set parameter "handleErrorXMLHttpRequest = true"

---

Upload File

• What is class "xFile" it's famous used by plugin "cross_file".
• Generate XFile used by image picker

class "NetworkRequestFile"

this class used to set the path of file of "xFile" and set the key/value of file

Example upload file type "xFile"

  Future _startAPI() async  {
  
    //body request
    Map<String, dynamic> body = Map();
    body[ "payment_method"] =  "cash";
    body[ "price"] = "123";
    
    //set type requestFile
    NetworkRequestFile?  requestFile = NetworkRequestFile.fromXFileAndBody( xFile!, body );
 
    //header
    var token = await UserSingleTone.instance().getToken();
    Map<String, String> header = NetworkHeaderTools.bearerToken( token );

    NetworkManagerDio().file(urlApiLink,
        requestFile: requestFile,
        headers:  header,
        callback: (status, msg, json){

            parseJson(json );

        });

• You Can Make Type Method PUT by call method

requestFile.setTypeMethodPut();

---

Types Of Webservice Network Dependence

• dio : use class "NetworkManagerDio.dart"
• http : use class "NetworkManagerHttp.dart"

---

---

LangFastor

Get Start Setup

1. from main method call:

  await LangFastor.setupFromMainMethod();

2. from MyApp() class inside build() method write :

class MyApp  extends StatelessWidget {

 
  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    LangFastor.setupFromBuildMethod(context);
      .....
    }
}

3. in yaml add path of assets

  assets:
    - assets/lang/

4. create new json file named "ar.json" in path : assets/lang/ar.json

Section: How To Change Language Direction

Arabic right-to-left "RTL" Layout Direction

How to auto change direction from ( English => Arabic ) left/right

  @override
  Widget build(BuildContext context) {

    return Scaffold(
      body: SafeArea(child: getDirection()),
      resizeToAvoidBottomInset: true,
    );
  }
  Widget getDirection() {
    return   Directionality(
      textDirection:   LangFastor.getTextDirection(),
      child:   Builder(
        builder: (BuildContext context) {
          return   MediaQuery(
            data: MediaQuery.of(context).copyWith(
              textScaleFactor: 1.0,
            ),
            child: blocConsumer(),
          );
        },
      ),
    );
  }
  

Method Handle Arabic/English

Set/Get Arabic Value

• How To Set Arabic or English

LangFastor.setArabic(context);
LangFastor.setEnglish(context);

• How to check anywhere lang is arabic
• this return boolean

LangFastor.isArabic   

Dropdown Handle Direction Arabic

    DropdownFastor(
      textDirection: LangFastor.getTextDirection(),

Handle Stack Direction Left/Right Arabic

      PositionFastor.directional(
        textDirection:  TextDirection.rtl,
        child:   Text(""),
        top: 0,
        start: 0  ,
      )

• use "PositionedFastor.langFastor()" auto choose which langauge use used when use LangFastor plugin

      PositionedFastor.langFastor(
        child:   Text(""),
        top: 0,
        start: 0  ,
      )

Handle The Container Alignment Left/Right Arabic

• Fix Arabic Alignment of the "Container" by using "LangFastor.getAlignmentGeometry()" return left alignment

Container(
    width: DeviceTools.getWidth(contextPage),
    alignment: LangFastor.getAlignmentGeometry(),// Alignment.topRight in arabic, while in english Alignment.topLeft
    child: menuFrameUI(),
);

• add methods "getAlignmentGeometryStart()" it's return left Container( alignment ) in english, while in arabic return right Container( alignment )

• add methods "getAlignmentGeometryEnd()" it's return right Container( alignment ) in english, while in arabic return left Container( alignment )

Section: Arabic Translation

• There is Many Ways To Translate English text to Arabic Text :
  1. First One Using json file to save english text as key while save arabic transalation as value
  2. Second One Is Translate english to arabic In One Line.

First Way : Using Json File To Save Translation

1. write json with key/value for each english word

• in path project : assets/lang/ar.json

{
  "Login" : "تسجيل الدخول"  , 
  "" : ""
}

2. In Widget Text or Button-Text

• Use "english-world".trf()
• where .trf() means translate by fastor, where used to translate any string Object

Text( "Login".trf()  )

Second Way : Write To Arabic In One Line

• Use "ENGLISH-WORD".arf("ARABIC-WORD")
• where arf() means arabic by fastor, where used to translate any string Object

Text(    "Login".arf("تسجيل دخول" )   )

How To Add In Network Header The Lang Value

• Add in "NetworkHeaderTools" the "LangFastor" new method "bearerTokenAndLang()" return header with "lang" = ar or en
• the plugin code will do this step when used method "bearerTokenAndLang()" :

    header[ "Authorization"] =  "Bearer " + token;
    header[ "lang"] =  LangFastor.isArabic ? "ar" : "en";

• Example Can Use This Method NetworkHeaderTools.bearerTokenAndLang()

    //header 
    Map<String, String> header = NetworkHeaderTools.bearerTokenAndLang( tokenFromCache );

    //webservice
    var responseDio = NetworkManagerDio().get(url, headers:  header );

Dropdown:

• Handle Direction ltr/rtl

    return   DropdownFastor(
        textDirection:  LangFastor.getTextDirection(),

---

---

SaveFastor

• Save In Cache By Using Plugin SharedPreference

• Can Save Single Map() object

• Can Save List of Map() Object

• Setup

class MyApp extends StatelessWidget {
 
  @override
  Widget build(BuildContext context) {
     Fastor.initializeApp(context);     //init Fastor Plugin here
 }

• methods to save

SaveFastor.setMap( );
SaveFastor.setMapList( );
SaveFastor.setInt();
SaveFastor.setString();
SaveFastor.setBool();

• methods to get

SaveFastor.getMap( );
SaveFastor.getMapList( );
SaveFastor.getInt();
SaveFastor.getString();
SaveFastor.getBool();

• Example Get Username From Cache In Text Widget

  Widget loginContentUI(){
    return ColumnFastor(children: [
      TextFastor( "Test get username: " + SaveFastor.getString( "username"))
    ]);
  }

---

---

ClipboardFastor

• save and get to clipboard of mobile

class ClipboardFastor {

  static Future save(String valueToSave ) async {
 ....
  }

  static Future<String> get() async{
  ...
  }

}

---

---

DeviceTools

Size

• get device width/height with some feature methods
• method for calculate percentage of device size

double d = DeviceTools.getWidth(context);
double d = DeviceTools.getHeight(context);
double half = DeviceTools.getPercentageWidth(context, 0.5);
double d = DeviceTools.getHeightInsideSafeArea(context);
 

• method get platform of this device "android/ios/browser/mobile"
• method get orientation partial/landscape

PlatFrom

• check type platform
• check is mobile browser or mobile application

bool b = isPlatformWeb();
bool b = isMobile();
bool b = isAndroid();
bool b = isIOS();
bool b = isBrowserMobile();
bool b = isBrowserAndroid();  // any type of platform mobile like: ios or android
bool b = isBrowserIOS();
bool b = isIOS();
 

Orientation

bool b = isPortrait();
bool b = isLandscape();
bool b = isPortraitMobile();
bool b = isLandscapeMobile();
 

---

---

NavigationTools

• Transparent View
• can make animation fade while push easily
• add class "NavigationTools" for push() or pushAndRemove()
• can use "resume" plugin to pushWithResumeLifecycle

Navigate To Transparent Screens

NavigationTools.pushTransparentAnimateFade( SimpleScreen() ) ;
NavigationTools.pushTransparent( SimpleScreen() ) ;

Navigate With Animation Fade

NavigationTools.pushAnimateFade( SimpleScreen() ) ;

Navigate With Using Plugin "resume"

NavigationTools.pushResumeAnimateFade( SimpleScreen(), this ) ;
NavigationTools.pushResume( SimpleScreen() , this) ;

• Where "this" is screen that extends "ResumableState" when using plugin "resume"

Normal Push

• Push Second Screen Above First Screen

NavigationTools.push( SimpleScreen() );

• Push New Screen Will Clear All Previous Screen Opening

NavigationTools.pushAndRemoveUntil( SimpleScreen() );

---

---

ToolsWait

• Make any action after waiting some time. Juse method "ToolsWait.waitToDo()"

    //wait to remove cache
    ToolsWait.waitToDo(100, ()  {
      GoTo.splashApp( context);
    });

---

---

ToolsPhone

• add method "ToolsPhone.fixEgyptAndSaudiNumber()" fix egyption people ways of enter mobile number.
• add method "ToolsPhone.fixEgyptAndSaudiNumber()" fix saudi people ways of enter mobile number.

 bool status = await InternetTools.isConnected();

---

---

ZoneTools

• method "ZoneTools.getZoneCountryDialCode()"
• method "ZoneTools.getCountryISOCode()"

---

---

InternetTools

• class "InternetTools" for check for internet connection.

 bool status = await InternetTools.isConnected();

---

---

ToolsValidation

Phone Number Checker

• this check it's like "0101234568" to be return true, if it hase any abc it will return false

  ToolsValidation.checkTextIsPhoneNumberCharsOnlyWithoutAbc(  text);

• Valid Mobile

 ToolsValidation.isPhoneMobileValid(  text);
   

• Egyptian Phone Number

 ToolsValidation.egyptionCodeCountry_returnByPlus(  text);

• Validate Not To Write Arabic Phone Number like ١٢٣٤٥٦٧٨٩٠

 ToolsValidation.isStringContainArabicNumber(  text);
 ToolsValidation.isPhoneMobileValidAndEnglishLetter( text );
  

Password

• password greater than 8 character

 ToolsValidation.isPasswordValid(  text);
   

Valid Text

 ToolsValidation.isValid(  text);
 ToolsValidation.isEmpty(  text); 
 ToolsValidation.isMoreThan2(  text); 
  

Name / Email

   ToolsValidation.isNameFull(  text);
   ToolsValidation.isName(  text);
   ToolsValidation.isEmail(  text);

List

  ToolsValidation.isValidList(  listString );
  ToolsValidation.isEmptyList(  listString );
  ToolsValidation.isEmptyListInteger(  listInteger);
  ToolsValidation.isValidListInteger(  listInteger );
 

Zero Checker

  ToolsValidation.isZero(  numString ); 
  ToolsValidation.isNotZeroInt(  numInteger );
  ToolsValidation.isZeroInt(  numInteger );
  ToolsValidation.isValidInteger(  numInteger );
  

---

---

ApiParserFastor

• Parse json in dynamic.
• example some integer return from backend as "1" or 1 this issue cause exception in parse json.
• Convert 0 and 1 to boolean variable

Parse Zero And One to Boolean

static bool isSuccess(int? n) {
....
}

static bool isTrue(int? n) {
....
}

static bool isFalse(int? n) {
....
}

static bool isFailed(int? n) {
....
}

static bool parseBoolean_int(int? n) {
....
}

 
static bool parseBoolean(String? n) {
...
}

Parse Boolean to Zero And One

int i = ApiParserFastor.convertBooleanToZeroAndOne( booleanValue );

Parse Double Or Integer to String

• fix when api return value someTime in "Int" and sometimes in "Double" like: { "data": 15 } or some times return { "data": 13.5 } remove command "," if found in at big numbers come from backend

  static double parseDoubleOrInt(dynamic data) {
     ......
  }

Parse Integer Any Shape to String

• In Api Json Return in integer like 1 or some time in string double qoutaiton like "1". to fix

  static int parseIntDynamic(dynamic data) {
    ....
  }

Check Pagination End

• This Working when using pagingate with backend PHP Laravel

 *1- example totalBar record is 100, while pagiantor is 10
   * current page is 9
   * "to" is 10
   *  >> result false
   *
 *2- example totalBar record is 100, while pagiantor is 10
   * current page is 10
   * "to" is 10
   *  >> result true "there is no next pages"

*3- example totalBar record is 0 zero, while pagiantor is 10
* current page is 1
* "to" is 0
*  >> result true "there is no next pages"
  */
  static bool isPaginateLaravelEnd(int? currentPage, int? last_page) {
  ...
  }

---

---

ValidateResponse

Handle Status Code

• status code of request is between 200 - 210

Response response = await http.get(url);
if( ValidateResponse.isStatusFrom200To210Code( response.statusCode ) ) { 
   ///To-Do after success request
}

Using Dio Network

• method check invalid token

//dio response 
Response response = await dio.get(url);
if( ValidateResponse.isResponseStatusCodeInvalidToken(response) ) {
    ///To-Do token expire or invalid, now do action for clear cache and ask user to login again 
}

• example method success request

//dio response 
Response response = await dio.get(url);
if( ValidateResponse.isStatusFrom200To210(response) ) {
    ///To-Do after success request
}

• method to check the string return from api network is json or html to avoid crash in parsing json

//dio response 
Response response = await dio.get(url);
if( ValidateResponse.isValidJson(response.data) ) {
    ///To-Do 
}

• method the response type data not found or url not found or bad request. where status code is 400

//dio response 
Response response = await dio.get(url);
if( ValidateResponse.isStatusBadRequest(response.data) ) {
    ///To-Do 
}

---

---

ResponsiveFastor

• Choice what view will be shown here in ui, for tablet or iphone.

• Decide the view will be show for orientation: portrait and landscape

• each method will return boolean value

Methods

  ResponsiveFastor.isTabletPortraitOrIsPhoneNormalSize(  context );
  
  ResponsiveFastor.isTabletLandscape(  context );
  
  ResponsiveFastor.isTabletPortrait(  context );
  
  ResponsiveFastor.isTablet(  context );
  
  ResponsiveFastor.isPhoneNormalSize(  context );
  
  ResponsiveFastor.isPhoneSmall(  context );
   

---

---

PaginateBarFastor

• Used in Admin Panel for pagingate the list of data.
• button: show current page
• text: show total records - items in database - .
• button GoTo to any page
• button next and previous page

constructor

  PaginateBarFastor(  {
    required this.currentPage,
    required this.itemTotal,
    required this.limitPerPage,
    required this.progress,
    required this.paginateNumberChange,
    required this.colorPrimary,
    required this.colorSecondary

}){

• example:

  Widget getPaginateBar(){
    return PaginateBarFastor(
      currentPage:  1,   //come from response of paginate backend
      itemTotal: 100,   //come from response of paginate backend
      limitPerPage: 10,
      progress: progressStatus,  
      colorPrimary: Colors.blue,
      colorSecondary: Colors.green,
      paginateNumberChange: (newPage){
        Log.i("PaginateBarFastor() - paginateNumberChange() - newPage: $newPage ");
        provider?.tasksRefreshOrDownloadNextPage(context: context, isResetPage: false, newPage: newPage);
      },
    );
  }

---

---

At The End

About Developer

• 7 Years of experience build +20 App.
• Mobile Developer: Flutter & Native Android IOS.
• Skills: Dart, Java, Kotlin, Swift UIKit, SwiftUI
• OCA, Oracle Certified Associate.

Follow my Project on Instagram :

Instagram

How to contribute

Want to contribute to the project? We will be proud to highlight you as one of our collaborators. Here are some points where you can contribute and make Fastor (and Flutter) even better.

Write articles or make videos teaching how to use Fastor (they will be inserted in the Readme and in the future in our Wiki). Offering PRs for code/tests. Including new functions. Any contribution is welcome!

Contact for contribute:

Send Email

License BSD 3

Copyright (c) 2022, Abdallah Mahmoud Ahmed Shehata
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice,
  this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
  notice, this list of conditions and the following disclaimer in the
  documentation and/or other materials provided with the distribution.
* Neither the name of fastor-app.com nor the names of its contributors
  may be used to endorse or promote products derived from this software
  without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.

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---