Merge branch 'master' of https://github.com/OpenFlutter/flutter_screenutil

# Please enter a commit message to explain why this merge is necessary,
# especially if it merges an updated upstream into a topic branch.
#
# Lines starting with '#' will be ignored, and an empty message aborts
# the commit.

 #!/bin/sh
 # 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_ROOT=C:\flutter"
+export "FLUTTER_APPLICATION_PATH=C:\Users\Avnish\Downloads\flutter_screenutil\example"
 export "COCOAPODS_PARALLEL_CODE_SIGN=true"
-export "FLUTTER_TARGET=lib/main.dart"
+export "FLUTTER_TARGET=lib\main.dart"
 export "FLUTTER_BUILD_DIR=build"
 export "FLUTTER_BUILD_NAME=1.0.0"
 export "FLUTTER_BUILD_NUMBER=1"

+import 'dart:ui';
+
 import 'package:flutter/material.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
 

@@ -7,6 +7,7 @@ library flutter_screenutil;
 
 import 'dart:math';
 import 'dart:ui' as ui;
+import 'dart:ui';
 
 import 'package:flutter/material.dart';
 

@@ -32,12 +32,15 @@ class ScreenUtil {
     BoxConstraints constraints, {
     Orientation orientation = Orientation.portrait,
     Size designSize = defaultSize,
+    bool splitScreenMode = true,
   }) {
     _instance = ScreenUtil._()
       ..uiSize = designSize
       .._orientation = orientation
       .._screenWidth = constraints.maxWidth
-      .._screenHeight = constraints.maxHeight;
+      .._screenHeight = splitScreenMode
+          ? max(constraints.maxHeight, 700)
+          : constraints.maxHeight;
 
     var window = WidgetsBinding.instance?.window ?? ui.window;
     _instance._pixelRatio = window.devicePixelRatio;

@@ -5,10 +5,12 @@ class ScreenUtilInit extends StatelessWidget {
   ScreenUtilInit({
     required this.builder,
     this.designSize = ScreenUtil.defaultSize,
+    this.splitScreenMode = true,
     Key? key,
   }) : super(key: key);
 
   final Widget Function() builder;
+  final bool splitScreenMode;
 
   /// The [Size] of the device in the design draft, in dp
   final Size designSize;
@@ -16,8 +18,17 @@ class ScreenUtilInit extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return LayoutBuilder(builder: (_, BoxConstraints constraints) {
+      if (splitScreenMode) {
+        constraints = BoxConstraints(
+            minHeight: constraints.minHeight,
+            maxHeight: max(constraints.maxHeight, 700),
+            minWidth: constraints.minWidth,
+            maxWidth: constraints.maxWidth);
+      }
+
       if (constraints.maxWidth != 0) {
-        final Orientation orientation = constraints.maxWidth > constraints.maxHeight
+        final Orientation orientation =
+            constraints.maxWidth > constraints.maxHeight
                 ? Orientation.landscape
                 : Orientation.portrait;
         ScreenUtil.init(