Awesome Flutter Snippets
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 itemCountimproves 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’. |
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. |
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-test | Test | Create a test function. |
widgetTest | Test Widgets | Create a testWidgets function. |
Requirements
Vscode: ^1.39.0
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
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 Awesome Flutter Snippets source code on GitHub
Provides the list of the opensource Flutter apps collection with GitHub repository.
