文档地址:
1. 下载Flutter
AS terminal 输入
git clone -b alpha https://github.com/flutter/flutter.git
2. 配置环境变量
这里我下载好的Flutter是在项目目录下的,搬出来放到单独目录下后,配置好Path。路径指向Flutter的bin目录。
3. cmd 输入指令 flutter doctor
这里失败了重新输入一次即可。在下载过程中报了个错。

image.png
Android toolchain - develop for Android devices
X Unable to locate Android SDK.
Install Android Studio from: https://developer.android.com/studio/index.html
On first launch it will assist you in installing the Android SDK components.
(or visit https://flutter.dev/setup/#android-setup for detailed instructions).
If the Android SDK has been installed to a custom location, set ANDROID_HOME to that location.
You may also want to add it to your PATH environment variable.
这么一段错,提示我配置环境变量,那就配一个呗。Setting
里面查了下自己默认的Android SDK路径,然后再环境变量中配置,名称为ANDROID_HOME
,然后配置到Path里。
再次输入flutter doctor,如果你这时候还不成功…额。
你是不是没重启下cmd来着?

好像暴露了点啥。好的我们继续。
这次不报错了,报了个感叹号,看一下
[!] Android toolchain - develop for Android devices (Android SDK version 29.0.0)
! Some Android licenses not accepted. To resolve this, run: flutter doctor --android-licenses
按提示走一下呢?
输入
flutter doctor –android-licenses
然后一路y
就行了。
这次doctor显示无异常了。
4. 安装插件
这个Plugin里搜一下Dart和Flutter就可以安装了,Android开发选手的基本操作。重启AS。

OK,Flutter安装搞定了。