Public Attributes
float	devicePixelRatio = 1.0f

int	width = 0

int	height = 0

int	viewPaddingTop = 0

int	viewPaddingRight = 0

int	viewPaddingBottom = 0

int	viewPaddingLeft = 0

int	viewInsetTop = 0

int	viewInsetRight = 0

int	viewInsetBottom = 0

int	viewInsetLeft = 0

int	systemGestureInsetTop = 0

int	systemGestureInsetRight = 0

int	systemGestureInsetBottom = 0

int	systemGestureInsetLeft = 0

int	physicalTouchSlop = unsetValue

List< DisplayFeature >	displayFeatures = new ArrayList<>()

Static Public Attributes
static final int	unsetValue = -1

Package Functions
boolean	validate ()

Detailed Description

Mutable data structure that holds all viewport metrics properties that Flutter cares about.

All distance measurements, e.g., width, height, padding, viewInsets, are measured in device pixels, not logical pixels.

Definition at line 1238 of file FlutterRenderer.java.

Member Function Documentation

◆ validate()

boolean io.flutter.embedding.engine.renderer.FlutterRenderer.ViewportMetrics.validate ( )

inlinepackage

Whether this instance contains valid metrics for the Flutter application.

Returns: True if width, height, and devicePixelRatio are > 0; false otherwise.

Definition at line 1264 of file FlutterRenderer.java.

                       {
      return width > 0 && height > 0 && devicePixelRatio > 0;
    }

Member Data Documentation

◆ devicePixelRatio

float io.flutter.embedding.engine.renderer.FlutterRenderer.ViewportMetrics.devicePixelRatio = 1.0f

Definition at line 1242 of file FlutterRenderer.java.

◆ displayFeatures

List<DisplayFeature> io.flutter.embedding.engine.renderer.FlutterRenderer.ViewportMetrics.displayFeatures = new ArrayList<>()

Definition at line 1268 of file FlutterRenderer.java.

◆ height

int io.flutter.embedding.engine.renderer.FlutterRenderer.ViewportMetrics.height = 0

Definition at line 1244 of file FlutterRenderer.java.

◆ physicalTouchSlop

int io.flutter.embedding.engine.renderer.FlutterRenderer.ViewportMetrics.physicalTouchSlop = unsetValue

Definition at line 1257 of file FlutterRenderer.java.

◆ systemGestureInsetBottom

int io.flutter.embedding.engine.renderer.FlutterRenderer.ViewportMetrics.systemGestureInsetBottom = 0

Definition at line 1255 of file FlutterRenderer.java.

◆ systemGestureInsetLeft

int io.flutter.embedding.engine.renderer.FlutterRenderer.ViewportMetrics.systemGestureInsetLeft = 0

Definition at line 1256 of file FlutterRenderer.java.

◆ systemGestureInsetRight

int io.flutter.embedding.engine.renderer.FlutterRenderer.ViewportMetrics.systemGestureInsetRight = 0

Definition at line 1254 of file FlutterRenderer.java.

◆ systemGestureInsetTop

int io.flutter.embedding.engine.renderer.FlutterRenderer.ViewportMetrics.systemGestureInsetTop = 0

Definition at line 1253 of file FlutterRenderer.java.

◆ unsetValue

final int io.flutter.embedding.engine.renderer.FlutterRenderer.ViewportMetrics.unsetValue = -1

static

A value that indicates the setting has not been set.

Definition at line 1240 of file FlutterRenderer.java.

◆ viewInsetBottom

int io.flutter.embedding.engine.renderer.FlutterRenderer.ViewportMetrics.viewInsetBottom = 0

Definition at line 1251 of file FlutterRenderer.java.

◆ viewInsetLeft

int io.flutter.embedding.engine.renderer.FlutterRenderer.ViewportMetrics.viewInsetLeft = 0

Definition at line 1252 of file FlutterRenderer.java.

◆ viewInsetRight

int io.flutter.embedding.engine.renderer.FlutterRenderer.ViewportMetrics.viewInsetRight = 0

Definition at line 1250 of file FlutterRenderer.java.

◆ viewInsetTop

int io.flutter.embedding.engine.renderer.FlutterRenderer.ViewportMetrics.viewInsetTop = 0

Definition at line 1249 of file FlutterRenderer.java.

◆ viewPaddingBottom

int io.flutter.embedding.engine.renderer.FlutterRenderer.ViewportMetrics.viewPaddingBottom = 0

Definition at line 1247 of file FlutterRenderer.java.

◆ viewPaddingLeft

int io.flutter.embedding.engine.renderer.FlutterRenderer.ViewportMetrics.viewPaddingLeft = 0

Definition at line 1248 of file FlutterRenderer.java.

◆ viewPaddingRight

int io.flutter.embedding.engine.renderer.FlutterRenderer.ViewportMetrics.viewPaddingRight = 0

Definition at line 1246 of file FlutterRenderer.java.

◆ viewPaddingTop

int io.flutter.embedding.engine.renderer.FlutterRenderer.ViewportMetrics.viewPaddingTop = 0

Definition at line 1245 of file FlutterRenderer.java.

◆ width

int io.flutter.embedding.engine.renderer.FlutterRenderer.ViewportMetrics.width = 0

Definition at line 1243 of file FlutterRenderer.java.

The documentation for this class was generated from the following file:

shell/platform/android/io/flutter/embedding/engine/renderer/FlutterRenderer.java

Public Attributes

Static Public Attributes

Package Functions