Flutter windows开发环境搭建

文章目录

• ​​环境搭建系列文章目录​​
• ​​一、安装系统最低要求​​
• ​​二、安装步骤​​

• ​​1.获取 Flutter SDK​​
• ​​2.下载 Android Studio​​
• ​​3.环境变量配置加速地址​​
• ​​4.检测安装配置​​

• ​​4.1 issues​​

• ​​SDK问题​​

• ​​产生原因​​
• ​​解决​​

• ​​国内`google`服务访问受限制问题​​

• ​​已有项目修改​​
• ​​新建项目修改​​
• ​​留意SDK路径​​

• ​​arcgis 引入​​
• ​​5.Android Studio 安装​​

• ​​三、创建Flutter项目​​
• ​​四、运行，最终效果​​

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一、安装系统最低要求

• 操作系统: Windows 7 或更高版本 (64-bit)
• 磁盘空间: 400 MB (不包括Android Studio的磁盘空间)
• ​​Git for Windows​​ (Git命令行工具）

二、安装步骤

1.获取 Flutter SDK

• ​​官网​​
• ​​百度云 ​​​ 提取码 ​​jjjx​​ version: 1.12.13
• ​​百度云 ​​​ 提取码 ​​zvan​​ version: 1.22.3

2.下载 Android Studio

• ​​官网​​
• ​​百度云 ​​​ 提取码 ​​rjk2​​

3.环境变量配置加速地址

PUB_HOSTED_URL  https://pub.flutter-io.cn
  
  FLUTTER_STORAGE_BASE_URL    https://storage.flutter-io.cn
  
  Path 新增 flutter安装目录/bin

4.检测安装配置

flutter doctor

4.1 issues

SDK问题

[!] Android toolchain - develop for Android devices (Android SDK version 29.0.3)
      X Android license status unknown.
        Try re-installing or updating your Android SDK Manager.
        See https://developer.android.com/studio/#downloads or visit https://flutter.dev/setup/#android-setup for detailed
        instructions.

Android sdkmanager tool not found (C:\Users\petelu\AppData\Local\Android\sdk\tools\bin\sdkmanager).
  Try re-installing or updating your Android SDK,
  visit https://flutter.dev/setup/#android-setup for detailed instructions.

产生原因

我们自己定了了​​Android SDK​​ Flutter 找不到

解决

系统环境变量中增加Android的配置

ANDROID_HOME `D:\file\android\Sdk`

%ANDROID_HOME%\tools

%ANDROID_HOME%\platform-tools

国内google服务访问受限制问题

已有项目修改

修改项目中​​android/build.gradle​​文件,仓库地址改为阿里云

aven { url 'https://maven.aliyun.com/repository/google' }

maven { url 'https://maven.aliyun.com/repository/jcenter' }

maven { url 'http://maven.aliyun.com/nexus/content/groups/public' }


private static final String MAVEN_REPO = "https://storage.flutter-io.cn/download.flutter.io";

新建项目修改

# 修改Flutter的配置文件, 该文件在Flutter安装目录

/packages/flutter_tools/gradle/flutter.gradle

留意SDK路径

arcgis 引入

rootProject.allprojects {
    repositories {
        maven { url 'https://maven.aliyun.com/repository/google' }
        maven { url 'https://maven.aliyun.com/repository/jcenter' }
        maven { url 'http://maven.aliyun.com/nexus/content/groups/public' }
//        maven { url 'https://esri.bintray.com/arcgis' }
        maven { url 'https://esri.jfrog.io/artifactory/arcgis' }
    }
}

5.Android Studio 安装

1. 设置Flutter、Dart SDK 路径

3. 安装Flutter & Dart插件

4. 设置Android SDK开启模拟器或者连接真机
   
   

三、创建Flutter项目

四、运行，最终效果

# 查看详细的Flutter 启动构建打包过程
flutter run --verbose