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4.0.0-beta readme
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李卓原 committed Nov 27, 2020
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2 changes: 1 addition & 1 deletion README.md
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Expand Up @@ -190,7 +190,7 @@ Column(

### Example:

[example demo](/example/lib/main.dart)
[example demo](https://github.com/OpenFlutter/flutter_screenutil/blob/master/example/lib/main_zh.dart)

### Effect:

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135 changes: 1 addition & 134 deletions README_CN.md
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Expand Up @@ -184,145 +184,12 @@ Column(
)
```

```dart
import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
void main() => runApp(MyApp());
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return LayoutBuilder(
builder: (context, constraints) {
//Set the fit size (fill in the screen size of the device in the design) If the design is based on the size of the iPhone6 ​​(iPhone6 ​​750*1334)
ScreenUtil.init(constraints, designSize: Size(750, 1334), allowFontScaling: false);
return MaterialApp(
debugShowCheckedModeBanner: false,
title: 'Flutter_ScreenUtil',
theme: ThemeData(
primarySwatch: Colors.blue,
),
home: HomePage(title: 'FlutterScreenUtil Demo'),
);
},
);
}
}
class HomePage extends StatefulWidget {
const HomePage({Key key, this.title}) : super(key: key);
final String title;
@override
_HomePageState createState() => _HomePageState();
}
class _HomePageState extends State<HomePage> {
@override
Widget build(BuildContext context) {
printScreenInformation();
return Scaffold(
appBar: AppBar(
title: Text(widget.title),
),
body: SingleChildScrollView(
child: Column(
crossAxisAlignment: CrossAxisAlignment.center,
children: <Widget>[
Row(
children: <Widget>[
Container(
padding: EdgeInsets.all(ScreenUtil().setWidth(10)),
width: ScreenUtil().setWidth(375),
height: ScreenUtil().setHeight(200),
color: Colors.red,
child: Text(
'我的宽度:${0.5.sw}dp \n'
'我的高度:${ScreenUtil().setHeight(200)}dp',
style: TextStyle(color: Colors.white, fontSize: ScreenUtil().setSp(24)),
),
),
Container(
padding: EdgeInsets.all(ScreenUtil().setWidth(10)),
width: 375.w,
height: 200.h,
color: Colors.blue,
child: Text(
'我的宽度:${375.w}dp \n'
'我的高度:${200.h}dp',
style: TextStyle(color: Colors.white, fontSize: ScreenUtil().setSp(24))),
),
],
),
Text('设备宽度:${ScreenUtil().screenWidthPx}px'),
Text('设备高度:${ScreenUtil().screenHeightPx}px'),
Text('设备宽度:${ScreenUtil().screenWidth}dp'),
Text('设备高度:${ScreenUtil().screenHeight}dp'),
Text('设备的像素密度:${ScreenUtil().pixelRatio}'),
Text('底部安全区距离:${ScreenUtil().bottomBarHeight}dp'),
Text('状态栏高度:${ScreenUtil().statusBarHeight}dp'),
Text(
'实际宽度的dp与设计稿px的比例:${ScreenUtil().scaleWidth}',
textAlign: TextAlign.center,
),
Text(
'实际高度的dp与设计稿px的比例:${ScreenUtil().scaleHeight}',
textAlign: TextAlign.center,
),
SizedBox(
height: 100.h,
),
Text('系统的字体缩放比例:${ScreenUtil().textScaleFactor}'),
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
Text(
'我的文字大小在设计稿上是24px，不会随着系统的文字缩放比例变化',
style: TextStyle(
color: Colors.black,
fontSize: 24.sp,
),
),
Text(
'我的文字大小在设计稿上是24px，会随着系统的文字缩放比例变化',
style: TextStyle(
color: Colors.black,
fontSize: 24.ssp,
),
),
],
)
],
),
),
);
}
void printScreenInformation() {
print('设备宽度:${1.sw}');
print('设备高度:${1.sh}');
print('设备的像素密度:${ScreenUtil().pixelRatio}');
print('底部安全区距离:${ScreenUtil().bottomBarHeight}dp');
print('状态栏高度:${ScreenUtil().statusBarHeight}dp');
print('实际宽度的dp与设计稿px的比例:${ScreenUtil().scaleWidth}');
print('实际高度的dp与设计稿px的比例:${ScreenUtil().scaleHeight}');
print('宽度和字体相对于设计稿放大的比例:${ScreenUtil().scaleWidth * ScreenUtil().pixelRatio}');
print('高度相对于设计稿放大的比例:${ScreenUtil().scaleHeight * ScreenUtil().pixelRatio}');
print('系统的字体缩放比例:${ScreenUtil().textScaleFactor}');
print('屏幕宽度的0.5:${0.5.sw}');
print('屏幕高度的0.5:${0.5.sh}');
}
}
```
[widget test](https://github.com/OpenFlutter/flutter_screenutil/issues/115)
### 使用示例:
[example demo](https://github.com/OpenFlutter/flutter_ScreenUtil/blob/master/example/lib/main_zh.dart)
[example demo](https://github.com/OpenFlutter/flutter_screenutil/blob/master/example/lib/main_zh.dart)
效果:
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2 changes: 1 addition & 1 deletion README_PT.md
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Expand Up @@ -333,7 +333,7 @@ class _HomePageState extends State<HomePage> {

### Exemplo:

[Demonstração](/example/lib/main_zh.dart)
[Demonstração](https://github.com/OpenFlutter/flutter_screenutil/blob/master/example/lib/main_zh.dart)

Efeito:

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10 changes: 7 additions & 3 deletions example/ios/Flutter/flutter_export_environment.sh
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Expand Up @@ -2,10 +2,14 @@
# This is a generated file; do not edit or check into version control.
export "FLUTTER_ROOT=/Users/lizhuoyuan/Development/flutter"
export "FLUTTER_APPLICATION_PATH=/Users/lizhuoyuan/Development/Project/flutter_screenutil/example"
export "FLUTTER_TARGET=/Users/lizhuoyuan/Development/Project/flutter_screenutil/example/lib/main.dart"
export "FLUTTER_TARGET=lib/main.dart"
export "FLUTTER_BUILD_DIR=build"
export "SYMROOT=${SOURCE_ROOT}/../build/ios"
export "FLUTTER_FRAMEWORK_DIR=/Users/lizhuoyuan/Development/flutter/bin/cache/artifacts/engine/ios"
export "OTHER_LDFLAGS=$(inherited) -framework Flutter"
export "FLUTTER_FRAMEWORK_DIR=/Users/lizhuoyuan/Development/flutter/bin/cache/artifacts/engine/ios-release"
export "FLUTTER_BUILD_NAME=1.0.0"
export "FLUTTER_BUILD_NUMBER=1"
export "TRACK_WIDGET_CREATION=true"
export "DART_OBFUSCATION=false"
export "TRACK_WIDGET_CREATION=false"
export "TREE_SHAKE_ICONS=true"
export "PACKAGE_CONFIG=.packages"
20 changes: 4 additions & 16 deletions example/ios/Runner.xcodeproj/project.pbxproj
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Expand Up @@ -9,10 +9,6 @@
/* Begin PBXBuildFile section */
1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */ = {isa = PBXBuildFile; fileRef = 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */; };
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3B80C3951E831B6300D905FE /* App.framework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 3B80C3931E831B6300D905FE /* App.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
9705A1C61CF904A100538489 /* Flutter.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 9740EEBA1CF902C7004384FC /* Flutter.framework */; };
9705A1C71CF904A300538489 /* Flutter.framework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 9740EEBA1CF902C7004384FC /* Flutter.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
9740EEB41CF90195004384FC /* Debug.xcconfig in Resources */ = {isa = PBXBuildFile; fileRef = 9740EEB21CF90195004384FC /* Debug.xcconfig */; };
978B8F6F1D3862AE00F588F7 /* AppDelegate.m in Sources */ = {isa = PBXBuildFile; fileRef = 7AFFD8EE1D35381100E5BB4D /* AppDelegate.m */; };
97C146F31CF9000F007C117D /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = 97C146F21CF9000F007C117D /* main.m */; };
Expand All @@ -28,8 +24,6 @@
dstPath = "";
dstSubfolderSpec = 10;
files = (
3B80C3951E831B6300D905FE /* App.framework in Embed Frameworks */,
9705A1C71CF904A300538489 /* Flutter.framework in Embed Frameworks */,
);
name = "Embed Frameworks";
runOnlyForDeploymentPostprocessing = 0;
Expand All @@ -40,13 +34,11 @@
1498D2321E8E86230040F4C2 /* GeneratedPluginRegistrant.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = GeneratedPluginRegistrant.h; sourceTree = "<group>"; };
1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GeneratedPluginRegistrant.m; sourceTree = "<group>"; };
3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = AppFrameworkInfo.plist; path = Flutter/AppFrameworkInfo.plist; sourceTree = "<group>"; };
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7AFFD8EE1D35381100E5BB4D /* AppDelegate.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = AppDelegate.m; sourceTree = "<group>"; };
9740EEB21CF90195004384FC /* Debug.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Debug.xcconfig; path = Flutter/Debug.xcconfig; sourceTree = "<group>"; };
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97C146F21CF9000F007C117D /* main.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = main.m; sourceTree = "<group>"; };
97C146FB1CF9000F007C117D /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/Main.storyboard; sourceTree = "<group>"; };
Expand All @@ -60,8 +52,6 @@
isa = PBXFrameworksBuildPhase;
buildActionMask = 2147483647;
files = (
9705A1C61CF904A100538489 /* Flutter.framework in Frameworks */,
3B80C3941E831B6300D905FE /* App.framework in Frameworks */,
);
runOnlyForDeploymentPostprocessing = 0;
};
Expand All @@ -71,9 +61,7 @@
9740EEB11CF90186004384FC /* Flutter */ = {
isa = PBXGroup;
children = (
3B80C3931E831B6300D905FE /* App.framework */,
3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */,
9740EEBA1CF902C7004384FC /* Flutter.framework */,
9740EEB21CF90195004384FC /* Debug.xcconfig */,
7AFA3C8E1D35360C0083082E /* Release.xcconfig */,
9740EEB31CF90195004384FC /* Generated.xcconfig */,
Expand All @@ -87,7 +75,6 @@
9740EEB11CF90186004384FC /* Flutter */,
97C146F01CF9000F007C117D /* Runner */,
97C146EF1CF9000F007C117D /* Products */,
CF3B75C9A7D2FA2A4C99F110 /* Frameworks */,
);
sourceTree = "<group>";
};
Expand Down Expand Up @@ -165,6 +152,7 @@
developmentRegion = English;
hasScannedForEncodings = 0;
knownRegions = (
English,
en,
Base,
);
Expand Down Expand Up @@ -206,7 +194,7 @@
);
runOnlyForDeploymentPostprocessing = 0;
shellPath = /bin/sh;
shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" thin";
shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" embed_and_thin";
};
9740EEB61CF901F6004384FC /* Run Script */ = {
isa = PBXShellScriptBuildPhase;
Expand Down Expand Up @@ -259,7 +247,6 @@
/* Begin XCBuildConfiguration section */
97C147031CF9000F007C117D /* Debug */ = {
isa = XCBuildConfiguration;
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buildSettings = {
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CLANG_ANALYZER_NONNULL = YES;
Expand Down Expand Up @@ -313,7 +300,6 @@
};
97C147041CF9000F007C117D /* Release */ = {
isa = XCBuildConfiguration;
baseConfigurationReference = 7AFA3C8E1D35360C0083082E /* Release.xcconfig */;
buildSettings = {
ALWAYS_SEARCH_USER_PATHS = NO;
CLANG_ANALYZER_NONNULL = YES;
Expand Down Expand Up @@ -365,6 +351,7 @@
buildSettings = {
ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
DEVELOPMENT_TEAM = "";
ENABLE_BITCODE = NO;
FRAMEWORK_SEARCH_PATHS = (
"$(inherited)",
Expand All @@ -388,6 +375,7 @@
buildSettings = {
ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
DEVELOPMENT_TEAM = E4T4EJGC8Z;
ENABLE_BITCODE = NO;
FRAMEWORK_SEARCH_PATHS = (
"$(inherited)",
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2 changes: 2 additions & 0 deletions example/lib/main.dart
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Expand Up @@ -16,6 +16,7 @@ class MyApp extends StatelessWidget {
title: 'Flutter_ScreenUtil',
theme: ThemeData(
primarySwatch: Colors.blue,
textTheme: TextTheme(button: TextStyle(fontSize: 80.nsp)),
),
home: HomePage(title: 'FlutterScreenUtil Demo'),
);
Expand Down Expand Up @@ -47,6 +48,7 @@ class _HomePageState extends State<HomePage> {
child: Column(
crossAxisAlignment: CrossAxisAlignment.center,
children: <Widget>[
TextButton(onPressed: null, child: Text('text')),
Row(
children: <Widget>[
// Using Extensions
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1 change: 1 addition & 0 deletions example/lib/main_zh.dart
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Expand Up @@ -16,6 +16,7 @@ class MyApp extends StatelessWidget {
title: 'Flutter_ScreenUtil',
theme: ThemeData(
primarySwatch: Colors.blue,
textTheme: TextTheme(button: TextStyle(fontSize: 80.nsp)),
),
home: HomePage(title: 'FlutterScreenUtil Demo'),
);
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