fix: 两次返回退出应用 issues #303

This commit is contained in:
guozhigq
2024-01-21 16:09:08 +08:00
parent ec98e5c73c
commit 27c954ec95
2 changed files with 8 additions and 4 deletions

View File

@ -1,5 +1,6 @@
import 'dart:async';
import 'package:flutter/services.dart';
import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
import 'package:get/get.dart';
import 'package:flutter/material.dart';
@ -66,15 +67,15 @@ class MainController extends GetxController {
hideTabBar = setting.get(SettingBoxKey.hideTabBar, defaultValue: true);
}
Future<bool> onBackPressed(BuildContext context) {
void onBackPressed(BuildContext context) {
if (_lastPressedAt == null ||
DateTime.now().difference(_lastPressedAt!) >
const Duration(seconds: 2)) {
// 两次点击时间间隔超过2秒重新记录时间戳
_lastPressedAt = DateTime.now();
SmartDialog.showToast("再按一次退出Pili");
return Future.value(false); // 不退出应用
return; // 不退出应用
}
return Future.value(true); // 退出应用
SystemNavigator.pop(); // 退出应用
}
}