Awesome Flutter Snippets: Code Faster with VS Code

Awesome Flutter Snippets is a collection of commonly used Flutter classes and methods. It increases your speed of development by eliminating most of the boilerplate code associated with creating a widget. Widgets such as StreamBuilder and SingleChildScrollView can be created by typing the shortcut streamBldr and singleChildSV respectively.

Features

Speeds up development
Eliminates boilerplate
Supports complex widgets (Eg: Custom Clipper and Custom Paint)

Shortcut	Expanded	Description
`statelessW`	Stateless Widget	Creates a Stateless widget
`statefulW`	Stateful Widget	Creates a Stateful widget
`build`	Build Method	Describes the part of the user interface represented by the widget.
`initS`	InitState	Called when this object is inserted into the tree. The framework will call this method exactly once for each State object it creates.
`dis`	Dispose	Called when this object is removed from the tree permanently. The framework calls this method when this State object will never build again.
`reassemble`	Reassemble	Called whenever the application is reassembled during debugging, for example during hot reload.
`didChangeD`	didChangeDependencies	Called when a dependency of this State object changes
`didUpdateW`	didUpdateWidget	Called whenever the widget configuration changes.
`customClipper`	Custom Clipper	Used for creating custom shapes
`customPainter`	Custom Painter	Used for creating custom paint
`listViewB`	ListView.Builder	Creates a scrollable, linear array of widgets that are created on demand.Providing a non-null `itemCount` improves the ability of the `ListView` to estimate the maximum scroll extent.
`listViewS`	ListView.Separated	Creates a fixed-length scrollable linear array of list 'items' separated by list item 'separators'.
`gridViewB`	GridView.Builder	Creates a scrollable, 2D array of widgets that are created on demand. Providing a non-null `itemCount` improves the ability of the `GridView` to estimate the maximum scroll extent.
`gridViewC`	GridView.Count	Creates a scrollable, 2D array of widgets with a fixed number of tiles in the cross axis.
`gridViewE`	GridView.Extent	Creates a scrollable, 2D array of widgets with tiles that each have a maximum cross-axis extent.
`customScrollV`	Custom ScrollView	Creates a `ScrollView` that creates custom scroll effects using slivers. If the `primary` argument is true, the `controller` must be null.
`streamBldr`	Stream Builder	Creates a new `StreamBuilder` that builds itself based on the latest snapshot of interaction with the specified `stream`
`animatedBldr`	Animated Builder	Creates an Animated Builder. The widget specified to `child` is passed to the `builder`
`statefulBldr`	Stateful Builder	Creates a widget that both has state and delegates its build to a callback. Useful for rebuilding specific sections of the widget tree.
`orientationBldr`	Orientation Builder	Creates a builder which allows for the orientation of the device to be specified and referenced
`layoutBldr`	Layout Builder	Similar to the `Builder` widget except that the framework calls the builder function at layout time and provides the parent widget's constraints.
`singleChildSV`	Single Child Scroll View	Creates a scroll view with a single child
`futureBldr`	Future Builder	Creates a Future Builder. This builds itself based on the latest snapshot of interaction with a Future.
`nosm`	No Such Method	This method is invoked when a non-existent method or property is accessed.
`inheritedW`	Inherited Widget	Class used to propagate information down the widget tree.
`mounted`	Mounted	Whether this State object is currently in a tree.
`snk`	Sink	A Sink is the input of a stream.
`strm`	Stream	A source of asynchronous data events. A stream can be of any data type.
`subj`	Subject	A BehaviorSubject is also a broadcast StreamController which returns an Observable rather than a Stream.
`toStr`	To String	Returns a string representation of this object.
`debugP`	Debug Print	Prints a message to the console, which you can access using the flutter tool's `logs` command (flutter logs).
`importM`	Material Package	Import Material package.
`importC`	Cupertino Package	Import Cupertino package.
`importFT`	flutter_test Package	Import flutter_test package.
`importAL`	App localisation	Allows for the importation of app_localisation following generation.
`mateapp`	Material App	Create a new Material App.
`cupeapp`	Cupertino Package	Create a New Cupertino App.
`tweenAnimationBuilder`	Tween Animation Builder	Widget builder that animates a property of a Widget to a target value whenever the target value changes.
`valueListenableBuilder`	Value Listenable Builder	Given a ValueListenable and a builder which builds widgets from concrete values of T, this class will automatically register itself as a listener of the ValueListenable and call the builder with updated values when the value changes.
`f-group`	Group	Create a group test function.
`f-test`	Test	Create a test function.
`f-testWidgets`	Test Widgets	Create a testWidgets function.

Requirements

Vscode: 1.56.0

Known Issues

At this time, there are no known issues. If you discover a bug or would like to see a shortcut added, please create a pull request at our GitHub page.

Release Notes

4.0.0

Breaking: Change testWdigets to f-testWidgets to better align with function snippets
Support for group test function f-group
Support for app localisation import importAL
Support for Flutter 3
- Migrate to super initialisers
- Not on Flutter 3? The Flutter 2.xx branch is up to date and ready for you :)
Fixed Lint issue - Added const to applicable widgets

3.0.3

Use createState on statefulW snippet (Thank you @marcossevilla)

3.0.2

Removed trailing whitespaces (Thank you @leoshusar)
Make widgets default to Container only (Thank you @Ascenio)

3.0.1

Support for Listview.builder
Support for GridView.count
Support for GridView.extent

3.0.0

Update all widgets to null safety
Update engine to 1.56.0

2.0.4

Add Flutter test import (Thank you @arthurdenner https://github.com/Nash0x7E2/awesome-flutter-snippets/pull/16)
Support for unit and widget test functions (Thank you @TNorbury https://github.com/Nash0x7E2/awesome-flutter-snippets/pull/20)
Added support for Listview.Separated (Thank you @timilehinjegede https://github.com/Nash0x7E2/awesome-flutter-snippets/pull/26)
Fixed inheritedW (Thank you @ianwith https://github.com/Nash0x7E2/awesome-flutter-snippets/pull/22)

2.0.3

Support for BehaviorSubject (Thanks @sinadarvi https://github.com/Nash0x7E2/awesome-flutter-snippets/pull/7)
Support for TweenAnimationBuilder
Support for ValueListenableBuilder
Fixed various bug fixes and typos

2.0.2

Resolved issue #6

2.0.1

Removed Stateful and Statless Widget since they are included with DartCode.
Added Material App.
Added Cupertino App.

2.0.0

Changed prefixes to use a keyword associated with the widget/function (in camel case)
Bug fixes

1.0.6

Added support for debug print
Added support for to string
Added support for importing Cupertino package
Added support for importing Material package (PR #2)
Added child logic to Stateless and Stateful widgets snippets (PR #3)

1.0.5

Critical bug fixes: - Adjusted tab stops to improve efficiency and workflow - Removed blank Containers from builders in favor of a tab stop with semi-colon - Added trailing comma at the end of child parameter

1.0.4

Fixed formatting
Removed unused tabs
Corrected spelling errors

1.0.3

Added support for: - Stream - Sink - Inherited Widget - Mounted - NoSuchMethod

1.0.2

Added support for: - Stateful Builder - Orientation Builder - Layout Builder - Single Child Scroll View - Future Builder

1.0.1

Added support for: - Stream Builder - Animated Builder - Custom Scroll View - Listview.Builder

1.0.0

Initial release of Awesome Flutter Snippets

Download details:

Author: Nash0x7E2
Source: https://github.com/Nash0x7E2/awesome-flutter-snippets

License: Apache-2.0 license

#flutter #dart #vscode