FakeAppDimensContext class

Fixed context for tests, previews and headless engines.

Implemented types

• AppDimensContext

Available extensions

• AppDimensContextX

Constructors

FakeAppDimensContext({ScreenConfiguration configuration = ScreenConfiguration.baseline, double density = 1.0, double xdpi = 160.0, double fontScale = 1.0, bool isInMultiWindowMode = false, UiModeType uiModeType = UiModeType.undefined})

const

Properties

configuration → ScreenConfiguration

final

density → double

Logical density (devicePixelRatio), guarded to finite > 0.

final

dimenMetrics → DimenMetrics

Coherent snapshot derived from configuration.

no setter, override

fontScale → double

System font scale, guarded to finite > 0.

final

hashCode → int

The hash code for this object.

no setter, inherited

isInMultiWindowMode → bool

True when the window is known to be inside a multi-window mode.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

uiModeType → UiModeType

Detected / forced UI-mode type.

final

xdpi → double

Approximate physical pixels per inch (used by the units module).

final

Methods

axisDp(DpQualifier qualifier, Inverter inverter) → double

Available on AppDimensContext, provided by the AppDimensContextX extension

Reads the screen dimension for qualifier after applying inverter.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Constants

phone → const FakeAppDimensContext

Phone-like baseline: 392 × 832 dp @ 2.75, font scale 1.0.

tablet → const FakeAppDimensContext

Tablet-like baseline: 800 × 1280 dp @ 2.0.