底部导航颜色调整 return AnnotatedRegion( value: const SystemUiOverlayStyle( //this color must be equal to the WaterDropNavBar backgroundColor systemNavigationBarColor: Colors.white, systemNavigationBarIconBrightness: Brightness.dark, ), child: Scaffold( body: // code here ));

与元素类型 "application" 相关联的属性 "tools:replace" 的前缀 "tools" 未绑定。 与元素类型 "application" 相关联的属性 "tools:replace" 的前缀 "tools" 未绑定。在AndroidManifest.xml添加：xmlns:tools="http://schemas.android.com/tools"

The number of method references in a .dex file cannot exceed 64K 在build.gradle defaultConfig中加入 multiDexEnabled truedefaultConfig { multiDexEnabled true }

开发日记：震动反馈 import 'package:flutter_vibrate/flutter_vibrate.dart'; vibration({required FeedbackType type}) async { bool canVibrate = await Vibrate.canVibrate; try { if (canVibrate == true) { return Vibrate.feedback(type); } } catch (e) {} }

开发日记：吐司代码块 import 'package:blocknews/style/color.dart'; import 'package:flutter/material.dart'; import 'package:fluttertoast/fluttertoast.dart'; fluttertoast({ required String msg, required ToastGravity toast, Color? backgroundColor, Color? textColor, double? fontSize, }) { return Fluttertoast.showToast( msg: msg, toastLength: Toast.LENGTH_SHORT, gravity: toast, timeInSecForIosWeb: 1, backgroundColor: backgroundColor != null ? backgroundColor : appcolor.white, textColor: textColor != null ? textColor : appcolor.black, fontSize: fontSize != null ? fontSize : 12); }