moodiary/lib/utils/layout_util.dart

import 'package:flutter/services.dart';
import 'package:get/get.dart';
import 'package:moodiary/common/values/size.dart';

class LayoutUtil {
  //获取设备类型
  static ScreenSize getSize() {
    final deviceWidth = Get.size.shortestSide;
    if (deviceWidth > 900) return ScreenSize.desktop;
    if (deviceWidth > 600) return ScreenSize.tablet;
    if (deviceWidth > 300) return ScreenSize.handset;
    return ScreenSize.watch;
  }

  //获取方向
  static bool isLandSpace() {
    return Get.size.aspectRatio >= 1.0;
  }

  static List<DeviceOrientation> getOrientation() {
    return switch (getSize()) {
      //手机只能竖屏
      ScreenSize.handset => [DeviceOrientation.portraitUp],
      ScreenSize.tablet => [
        DeviceOrientation.portraitUp,
        DeviceOrientation.landscapeLeft,
        DeviceOrientation.landscapeRight,
      ],
      ScreenSize.watch => [
        DeviceOrientation.portraitUp,
        DeviceOrientation.portraitDown,
      ],
      ScreenSize.desktop => [
        DeviceOrientation.portraitUp,
        DeviceOrientation.landscapeLeft,
        DeviceOrientation.landscapeRight,
      ],
    };
  }
}