import 'package:flutter/material.dart';

class AppContext {
  static late BuildContext _context;

  AppContext._();

  ///私有构造函数，防止外部实例化
  static void setContent(BuildContext context) {
    _context = context;
  }

  ///获取全局上下文
  static BuildContext get context => _context;

  ///获取主题
  static TextTheme get textTheme => Theme.of(_context).textTheme;
  static ColorScheme get colorScheme => Theme.of(_context).colorScheme;

  ///页面内间距
  static double get pagePadding => 15;
}