Awesome flutter snippets android studio как добавить

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.

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.
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.

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.

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

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

Update all widgets to null safety
Update engine to 1.56.0

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)

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

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

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

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)

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

Fixed formatting
Removed unused tabs
Corrected spelling errors

Added support for:

Stream
Sink
Inherited Widget
Mounted
NoSuchMethod

Added support for:

Stateful Builder
Orientation Builder
Layout Builder
Single Child Scroll View
Future Builder

Added support for:

Stream Builder
Animated Builder
Custom Scroll View
Listview.Builder

Initial release of Awesome Flutter Snippets

About

Awesome Flutter Snippets is a collection snippets and shortcuts for commonly used Flutter functions and classes

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How to add code snippets in Android Studio IDE?

does anyone know how to add code snippets in Android Studio IDE? I didn’t found a menu entry or something like this.

I also want to know is it possible to change the existing snippets?

5 Answers 5

To add/edit templates:

On the menu choose File -> Settings , then under IDE Settings (or Editor ) go to Live Templates .

To insert a template:

On the menu choose Code -> Insert Live Template (or use it’s assigned shortcut key).

Screenshot Android Studio 3.4

Code snippets are known as Live Templates in Android Studio

Browse the current Live Templates

Go to File > Settings > Editor > Live Templates. Then click on the different options to see what they do.

Here are some interesting ones:

The words surrounded by $ signs are places where things will be filled in automatically from the context or where the user can tab through to fill them in.

Use a Live Template

Just type in the abbreviation and tab through anything that you need to fill in.

and I’m given this

with the cursor located at the position I marked with the vertical line | .

Make you own Live Template

Just write the code, highlight it, and go to Tools > Save as Live Template.

Further Study

Go to Settings (File > Settings, or CTRL ALT + S ) then search for «Live Templates».

A template screen will be opened. You can see here all live templates and you can also create your own custom live templates.

It is important that you choose the correct template group to define your new template (e.g. «Android»).

As an example, I will define a Toast method as a live template.

You can also click «use static import as possible» not to be handle importing stuff.

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