Awesome Extensions

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awesome_extensions

Let get started 💪

  1. Go to pubspec.yaml
  2. add a awesome_extensions and replace [version] with the latest version:
dependencies:
 awesome_extensions: ^[version]
  1. click the packages get button or flutter pub get

See awesome_extensions for docs & samples

Theme Extensions

TextStyle

From the TextStyle Access properties right in the context instance.

// Before
Text('Hello World',style: Theme.of(context).textTheme.caption),

// After
Text('Hello World',style: context.caption),
// OR
Text('Hello World',style: context.headline3),
// If you want to bold text then 
Text('Hello World',style: context.caption.bold),

Similar fontWeight are:

  • mostThick The most thick - FontWeight.w900
  • extraBold Extra-bold - FontWeight.w800
  • bold Bold - FontWeight.bold - FontWeight.w700
  • semiBold Semi-bold - FontWeight.w600
  • medium Medium - FontWeight.w500
  • regular Regular - FontWeight.w400
  • light Light - FontWeight.w300
  • extraLight Extra-light - FontWeight.w200
  • thin Thin, the least thick - FontWeight.w100

Similar 2021 TextStyle are:

  • context.displayLarge
  • context.displayMedium
  • context.displaySmall
  • context.headlineLarge
  • context.headlineMedium
  • context.headlineSmall
  • context.titleLarge
  • context.titleMedium
  • context.titleSmall
  • context.bodyLarge
  • context.bodyMedium
  • context.bodySmall
  • context.labelLarge
  • context.labelMedium
  • context.labelSmall

If you dont want use theme, then we have some other methods:

Text('Hello World')
    .bold()
    .fontSize(25)
    .italic();

Theme

From the Theme class. Access your themes right in the context instance.

  • context.theme
  • context.textTheme
  • context.primaryTextTheme
  • context.bottomAppBarTheme
  • context.bottomSheetTheme
  • context.appBarTheme
  • context.backgroundColor
  • context.primaryColor
  • context.primaryColorLight
  • context.primaryColorDark
  • context.focusColor
  • context.hoverColor
  • context.dividerColor
  • context.scaffoldBackgroundColor

Media Query Extensions For Responsive Layout

From the MediaQuery Access properties right in the context instance.

  • context.height /// Height of the Screen, Equivalent to : MediaQuery.of(context).size.height,
  • context.width // Width of Screen
  • context.mediaQuerySize
  • context.orientation
  • context.mediaQueryPadding
  • context.alwaysUse24HourFormat
  • context.devicePixelRatio
  • context.platformBrightness
  • context.textScaleFactor
  • context.isLandscape
  • context.isPortrait
  • context.mediaQueryViewPadding
  • context.mediaQueryViewInsets
  • context.mediaQueryShortestSide
  • context.showNavbar // True if width be larger than 800
  • context.isPhone // True if the shortestSide is smaller than 600p
  • context.isTablet // True if the current device is Tablet
  • context.isSmallTablet // True if the shortestSide is largest than 600p
  • context.isLargeTablet // True if the shortestSide is largest than 720p
//Check in what platform the app is running
MyPlatform.isAndroid
MyPlatform.isIOS
MyPlatform.isMacOS
MyPlatform.isWindows
MyPlatform.isLinux
MyPlatform.isFuchsia

//Check the device type
MyPlatform.isMobile
MyPlatform.isDesktop
//All platforms are supported independently in web!
//You can tell if you are running inside a browser
//on Windows, iOS, OSX, Android, etc.
MyPlatform.isWeb


// Returns a value<T> according to the screen size
// can give value for:
// mobile: if the shortestSide is smaller than 600
// tablet: if the shortestSide is smaller than 1200
// desktop: if width is largest than 1200
context.responsiveValue<T>(
  T? watch,
    T? mobile,
    T? tablet,
    T? desktop,
)

Navigation Extensions

From the Navigator Access properties right in the context instance.

// Before
Navigator.push(
    context,
    MaterialPageRoute(builder: (context) => SecondScreen()),
  );

// After

// for push
context.push(SecondScreen());
context.pushNamed('/home');

// for back , you can also add back result data
context.pop();

// for replace
context.pushReplacement(SecondScreen());
context.pushReplacementNamed('/home');

// popUntil
context.popUntil('/login');

Widget Extensions

This extension is reduced more code.

SizeBox

// Before
SizedBox(
    height : 20.0
   )
// After
// make space of 20.0 height
20.0.heightBox

// for width
20.0.widthBox

Padding

// Before
Padding(
  padding: const EdgeInsets.all(8.0),
  child: Text("text"),
);

// After
Text("text").paddingAll(8.0),

Similar padding extensions are:

  • paddingAll Creates insets from offsets from all side.
  • paddingOnly Creates insets with only the given values non-zero.
  • paddingLTRB Creates insets from offsets from the left, top, right, and bottom.
  • paddingSymmetric Creates insets with symmetrical vertical and horizontal offsets.
  • paddingFromWindowPadding Creates insets that match the given window padding.

Other

Now we can just add round corners, shadows, align, and added gestures to our Widgets.

Container(
      height: 100,
       width: 100,)
         .withRoundCorners(backgroundColor: Colors.grey)
         .withShadow()
         .alignAtCenter()
         .toCenter()
         .withTooltip('My Tooltip')
         .paddingOnly(left: 10)
         .paddingAll(20)
         .onTap(() => print('tap'))
         .onLongPress(() => print('long press'))

Automatic detect platform and show material and cupertino dialog

context.showAlertDialog(title: 'title',
                        message: 'message',)

Shimmer Effect

Container(height: 50,width: 50,).applyShimmer();

you can also change color of shimmer using Color baseColor, Color highlightColor.

Date Extensions

// for check two date are same or not
date.isSameDate(otherdate);    // its return bool (true/false)

// for check date is today's date
date.isToday    // its return bool (true/false)

// for check this date is yesterday's date
date.isYesterday    // its return bool (true/false)

Number Extensions

Future & Duration

Utility to delay some callback (or code execution).

print('+ wait for 2 seconds');
await 2.delay();
print('- 2 seconds completed');
print('+ callback in 1.2sec');
1.delay(() => print('- 1.2sec callback called'));

Easy way to make Durations from numbers.

print(1.seconds + 200.milliseconds);
print(1.hours + 30.minutes);
print(1.5.hours);

5.isLowerThan(4);
5.isGreaterThan(4);
5.isEqual(4);

String Extensions

//Check String is empty
''.isBlank();
//your name => Your Name,
'your name'.capitalize();
//your name => Your name,
'your name'.capitalizeFirst();
//your name => yourname
'your name'.removeAllWhitespace();

// match any RegExp
'dsts'.hasMatch("'r'[A-Z]");
//return bool if match RegExp
'123'.isNumericOnly();
'dsf'.isAlphabetOnly();
'Ajh'.hasCapitalletter();
'true'.isBool();

Url Strategy

With a simple call of setPathUrlStrategy, your Flutter web app does not have a leading # in the URL anymore 🚀

void main() {
// Here we set the URL strategy for our web app.
// It is safe to call this function when running on mobile or desktop as well.
setPathUrlStrategy();
runApp(MyApp());
}

Avatar Image

AvatarImage(
   backgroundImage: NetworkImage(
    'https://mdbootstrap.com/img/Photos/Avatars/img%20%281%29.jpg'),
     shape: AvatarImageShape.standard,
     size: ImageSize.LARGE,
     child: Text('Lucky'),
          backgroundColor: Colors.red,
      ),

AvatarImage(
    shape: AvatarImageShape.circle,
    child: Text('JP'),
    backgroundColor: Colors.red,
      ),

avatar-image avatar-image

PropertiesDescription
childtype of Widget, which can have text , icon etc
backgroundColorColor to fill the background of avatar
foregroundColorColor to change the textColor inside the avatar
radiussize of the avatar
minRadiusminimum size of the avatar
maxRadiusmaximun size of the avatar
sizesize of the avatar i.e ImageSize.large, ImageSize.medium, ImageSize.small
shapeshape of the avatar i.e, AvatarImageShape.standard, AvatarImageShape.circle, AvatarImageShape.square
borderRadiusextra radius to avatar shapes, not applicable to circular avatar

Support

You liked this package? then give it a star. If you want to help then:

  • Start this repository
  • Send a Pull Request with new features
  • Share this package
  • Create issues if you find a Bug or want to suggest something

Libraries

awesome_extensions