kartal 1.0.0

A flutter extensions project.

kartal

Kartal is the place for my borning country so I created an extension for giving born to more power with simple use. If you want to example with these extensions, you should be look example folder.

---

Future Extension

You can easy use for network or any future request.

extension FutureExtension on Future {
  Widget toBuild<T>(
      {@required Widget Function(T data) onSuccess,
      @required Widget loaindgWidget,
      @required Widget notFoundWidget,
      @required Widget onError,
      dynamic data})}

Context Extension

---

You can easy to use context power so context help for many needs.

General Context Extension

I use the most this extesnion. It's most needed for the your products.

extension ContextExtension on BuildContext {
  MediaQueryData get mediaQuery => MediaQuery.of(this);

  TextTheme get textTheme => Theme.of(this).textTheme;
  TextTheme get primaryTextTheme => Theme.of(this).primaryTextTheme;

  ColorScheme get colorScheme => Theme.of(this).colorScheme;

  ThemeData get appTheme => Theme.of(this);
  MaterialColor get randomColor => Colors.primaries[Random().nextInt(17)];

  bool get isKeyBoardOpen => MediaQuery.of(this).viewInsets.bottom > 0;
  Brightness get appBrightness => MediaQuery.of(this).platformBrightness;
}

Widget Extension

Sometimes need visible widget so you can this extension.

extension WidgetExtension on Widget {
  Widget toVisible(bool val) => val ? this : SizedBox(height: 1);
}

MediaQuery Extension

These extension gives device size use so you can need dynamic(grid) value for device aspect, use the dyanmic height or width.

extension MediaQueryExtension on BuildContext {
  MediaQueryData get mediaQuery => MediaQuery.of(this);
  double get height => mediaQuery.size.height;
  double get width => mediaQuery.size.width;
  double get lowValue => height * 0.01;
  double dynamicWidth(double val) => width * val;
  double dynamicHeight(double val) => height * val;
}

Duration Extension

These extensions mainly for animation use.

extension DurationExtension on BuildContext {
  Duration get durationLow => Duration(milliseconds: 500);
  Duration get durationNormal => Duration(seconds: 1);
  Duration get durationSlow => Duration(seconds: 2);
}

Padding Extension

These extensions declare project main padding values.

extension PaddingExtension on BuildContext {
  EdgeInsets get paddingLow => EdgeInsets.all(lowValue);
  EdgeInsets get paddingNormal => EdgeInsets.all(normalValue);
  EdgeInsets get paddingMedium => EdgeInsets.all(mediumValue);
  EdgeInsets get paddingHigh => EdgeInsets.all(highValue);
  EdgeInsets get horizontalPaddingLow => EdgeInsets.symmetric(horizontal: lowValue);
  EdgeInsets get horizontalPaddingNormal => EdgeInsets.symmetric(horizontal: mediumValue);
}

Empty Widget Extension

Sometimes need empty widget screen for space area, you can use that time.

extension SizedBoxExtension on BuildContext {
  Widget get emptySizedWidthBoxLow => SpaceSizedWidthBox(width: 0.03);
  Widget get emptySizedHeightBoxLow => SpaceSizedHeightBox(height: 0.01);
  Widget get emptySizedHeightBoxLow3x => SpaceSizedHeightBox(height: 0.03);
  Widget get emptySizedHeightBoxNormal => SpaceSizedHeightBox(height: 0.05);
  Widget get emptySizedHeightBoxHigh => SpaceSizedHeightBox(height: 0.1);
}

Radius Extension

This extension only uses to draw the border.

extension RadiusExtension on BuildContext {
  Radius get lowRadius => Radius.circular(width * 0.02);
  Radius get normalRadius => Radius.circular(width * 0.05);
  Radius get highadius => Radius.circular(width * 0.1);
}

Border Extension

More using for rectangle border, container decration etc.

extension BorderExtension on BuildContext {

      BorderRadius get normalBorderRadius => BorderRadius.all(Radius.circular(width * 0.05));
  BorderRadius get lowBorderRadius => BorderRadius.all(Radius.circular(width * 0.02));
  BorderRadius get highBorderRadius => BorderRadius.all(Radius.circular(width * 0.1));

  RoundedRectangleBorder get roundedRectangleBorderLow => RoundedRectangleBorder(borderRadius: BorderRadius.vertical(top: Radius.circular(lowValue)));

  RoundedRectangleBorder get roundedRectangleAllBorderNormal => RoundedRectangleBorder(borderRadius: BorderRadius.circular(normalValue));

  RoundedRectangleBorder get roundedRectangleBorderNormal =>
      RoundedRectangleBorder(borderRadius: BorderRadius.vertical(top: Radius.circular(normalValue)));

  RoundedRectangleBorder get roundedRectangleBorderMedium =>
      RoundedRectangleBorder(borderRadius: BorderRadius.vertical(top: Radius.circular(mediumValue)));

  RoundedRectangleBorder get roundedRectangleBorderHigh =>
      RoundedRectangleBorder(borderRadius: BorderRadius.vertical(top: Radius.circular(highValue)));
}

Image Extension 🌠

---

You can use very easy rotiaton from image.

extension ImageRotateExtension on Image {
  Widget get rightRotation => RotationTransition(turns: AlwaysStoppedAnimation(0.5), child: this);
  Widget get upRotation => RotationTransition(turns: AlwaysStoppedAnimation(0.25), child: this);
  Widget get bottomRotation => RotationTransition(turns: AlwaysStoppedAnimation(0.75), child: this);
  Widget get leftRotation => RotationTransition(turns: AlwaysStoppedAnimation(1), child: this);
}

Intager Extensıon

---

Now, we has a a little code.

extension IntagerExtension on int {
  int get randomValue => Random().nextInt(17);
}

String Extension

---

Strıng need validation, color, launch, share etc.

Validation Extension

Validate your string value to some features.

extension StringValidatorExtension on String {
  bool get isNullOrEmpty => this == null || this.isEmpty;
  bool get isNotNullOrNoEmpty => !isNullOrEmpty;

  bool get isValidEmail => RegExp(RegexConstans.instance.emailRegex).hasMatch(this);
}

Launch Any Content In App Dialog Extension

You need open the value in device system. You can just say string value to launch prefix.

extension LaunchExtension on String {
  get launchEmail => launch("mailto:$this");
  get launchPhone => launch("tel:$this");
  get launchWebsite => launch("$this");
}

Share Any Content External Apps Extension

These extension share your value to other apps or optional apps.

extension ShareText on String {
  Future<void> shareWhatsApp() async { ... }
  Future<void> shareMail(String title) async { ... }
  Future<void> share() async { ... }
}

Authorization Extension

Sometimes need this extension from send service request so easy create bearer token string.

extension AuthorizationExtension on String {
  Map<String, dynamic> get beraer => {"Authorization": "Bearer ${this}"};
}

Tasks

---

• Advance String Extension
• More Integer Extension
• Unit Test
• File Extension
• SQLite etc. extension
• Application Extensions

---

License

2020 created for @VB10

Youtube Channel