ScreenUtil class
Screen Util.
Constructors
Properties
- appBarHeight → double
-
appBar height
appBar 高
no setter
- bottomBarHeight → double
-
bottom bar Height
no setter
- hashCode → int
-
The hash code for this object.
no setterinherited
- mediaQueryData → MediaQueryData?
-
media Query Data
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- screenDensity → double
-
screen density
屏幕 像素密度
no setter
- screenHeight → double
-
screen height
屏幕 高
no setter
- screenWidth → double
-
screen width
屏幕 宽
no setter
- statusBarHeight → double
-
status bar Height
状态栏高度
no setter
Methods
-
getAdapterSize(
double dp) → double - 兼容横/纵屏。 获取适配后的尺寸，兼容横/纵屏切换，可用于宽，高，字体尺寸适配。 Get the appropriate size, compatible with horizontal/vertical screen switching, can be used for wide, high, font size adaptation.
-
getHeight(
double size) → double - 仅支持纵屏。 returns the size after adaptation according to the screen height.(unit dp or pt) 返回根据屏幕高适配后尺寸（单位 dp or pt） size unit dp or pt
-
getHeightPx(
double sizePx) → double - 仅支持纵屏。 returns the size after adaptation according to the screen height.(unit dp or pt) 返回根据屏幕高适配后尺寸（单位 dp or pt） sizePx unit px
-
getRatio(
) → double - 适配比率。 Ratio.
-
getSp(
double fontSize) → double - 仅支持纵屏。 returns the font size after adaptation according to the screen density. 返回根据屏幕宽适配后字体尺寸 fontSize 字体尺寸
-
getWidth(
double size) → double - 仅支持纵屏。 returns the size after adaptation according to the screen width.(unit dp or pt) 返回根据屏幕宽适配后尺寸（单位 dp or pt） size 单位 dp or pt
-
getWidthPx(
double sizePx) → double - 仅支持纵屏 returns the size after adaptation according to the screen width.(unit dp or pt) 返回根据屏幕宽适配后尺寸（单位 dp or pt） sizePx unit px
-
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
Static Methods
-
getAdapterSizeCtx(
BuildContext context, double dp) → double - 兼容横/纵屏。 获取适配后的尺寸，兼容横/纵屏切换，适应宽，高，字体尺寸。 Get the appropriate size, compatible with horizontal/vertical screen switching, can be used for wide, high, font size adaptation.
-
getBottomBarH(
BuildContext context) → double - status bar Height 当前BottomBar高度
-
getInstance(
) → ScreenUtil -
getMediaQueryData(
BuildContext context) → MediaQueryData - 当前MediaQueryData
-
getOrientation(
BuildContext context) → Orientation - Orientation 设备方向(portrait, landscape)
-
getRatioCtx(
BuildContext context) → double - 适配比率。 Ratio.
-
getScaleH(
BuildContext context, double size) → double - 仅支持纵屏。 returns the size after adaptation according to the screen height.(unit dp or pt) 返回根据屏幕高适配后尺寸 （单位 dp or pt） size unit dp or pt
-
getScaleSp(
BuildContext context, double fontSize) → double - 仅支持纵屏。 returns the font size after adaptation according to the screen density. 返回根据屏幕宽适配后字体尺寸 fontSize 字体尺寸
-
getScaleW(
BuildContext context, double size) → double - 仅支持纵屏。 returns the size after adaptation according to the screen width.(unit dp or pt) 返回根据屏幕宽适配后尺寸（单位 dp or pt） size 单位 dp or pt
-
getScreenDensity(
BuildContext context) → double - screen density 当前屏幕 像素密度
-
getScreenH(
BuildContext context) → double - screen height 当前屏幕 高
-
getScreenW(
BuildContext context) → double - screen width 当前屏幕 宽
-
getStatusBarH(
BuildContext context) → double - status bar Height 当前状态栏高度