dating-touchme-app/lib/utils/utils.dart

//各种封装的小函数

import 'dart:async';

import 'package:bruno/bruno.dart';
import 'package:flutter/material.dart';
import 'package:permission_handler/permission_handler.dart';

void toast(String msg, BuildContext context){
  BrnToast.show(msg, context);
}

String formattedTime(int timestamp){


  // 使用DateTime.fromMillisecondsSinceEpoch来创建DateTime对象
  DateTime dateTime = DateTime.fromMillisecondsSinceEpoch(timestamp, isUtc: false);

  // 手动格式化日期和时间
  String formattedDateTime = '${dateTime.year}-${dateTime.month.toString().padLeft(2, '0')}-${dateTime.day.toString().padLeft(2, '0')} ${dateTime.hour.toString().padLeft(2, '0')}:${dateTime.minute.toString().padLeft(2, '0')}:${dateTime.second.toString().padLeft(2, '0')}';
  return formattedDateTime;
}



Future<bool> handlePermission(BuildContext context, String content, List<Permission> permissions) async {
  var status = await permissions[0].status;
  final Completer<bool> completer = Completer<bool>();
  if (status.isDenied) {
    // 无权限的话就显示设置页面
    showDialog(
        context: context,
        builder: (BuildContext context) {
          // 返回一个 AlertDialog 组件
          return AlertDialog(
            title: Text("提示"),
            content: Text(content),
            actions: <Widget>[
              // 通常是按钮
              TextButton(
                child: Text("确认"),
                onPressed: () async {
                  Map<Permission, PermissionStatus> statuses = await permissions.request();
                  Navigator.of(context).pop();
                  completer.complete(true);
                },
              ),
              // 通常是按钮
              TextButton(
                child: Text("取消"),
                onPressed: () {
                  Navigator.of(context).pop();
                  completer.complete(false);
                },
              ),
            ],
          );
        });
  } else {
    completer.complete(true);
  }
  return completer.future;
}