Android Studio 开发环境配置

## 1.下载

### 1.1 JDK 下载

官网下载地址:https://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html

同意协议后,下载相应 JDK 版本。

![](https://img-blog.csdnimg.cn/20200225170743445.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQ3MjAwMjI=,size_16,color_FFFFFF,t_70)

### 1.2 AS 下载

官网下载地址:https://developer.android.google.cn/studio/

目前最新版本是:V4.2.1

## 2.安装

### 2.1 安装 JDK

![](https://img-blog.csdnimg.cn/20200225170855841.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQ3MjAwMjI=,size_16,color_FFFFFF,t_70)

### 2.2 安装 Android Studio

- 安装的欢迎页面,下一步

![](https://img-blog.csdnimg.cn/2020022517145889.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQ3MjAwMjI=,size_16,color_FFFFFF,t_70)

- 选择AS的组件,默认选上Android手机模拟器

![](https://img-blog.csdnimg.cn/20200225171513571.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQ3MjAwMjI=,size_16,color_FFFFFF,t_70)

- 配置设置,为了方便,重新设置路径。(注意!!!安装过程中,路径中文件夹或者目录都不能带有中文或者空格!不然后面可能会导致编译出错!)

![](https://img-blog.csdnimg.cn/20200225171530460.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQ3MjAwMjI=,size_16,color_FFFFFF,t_70)

- 创建AS的桌面快捷方式,默认需要

![](https://img-blog.csdnimg.cn/2020022517154258.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQ3MjAwMjI=,size_16,color_FFFFFF,t_70)

- 安装完成,启动

![](https://img-blog.csdnimg.cn/20200225171559261.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQ3MjAwMjI=,size_16,color_FFFFFF,t_70)

![](https://img-blog.csdnimg.cn/20200225171612398.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQ3MjAwMjI=,size_16,color_FFFFFF,t_70)

- 是否需要导入以前AS的配置设置,默认不需要,进入加载

![](https://img-blog.csdnimg.cn/20200225171621993.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQ3MjAwMjI=,size_16,color_FFFFFF,t_70)

- 无法访问 android sdk 插件列表

![](https://img-blog.csdnimg.cn/20200225171648535.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQ3MjAwMjI=,size_16,color_FFFFFF,t_70)

- 选择 cancel ,进入到了安装向导,下一步

![](https://img-blog.csdnimg.cn/2020022517170036.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQ3MjAwMjI=,size_16,color_FFFFFF,t_70)

- 为 android studio 选择想要的设置类型

![](https://img-blog.csdnimg.cn/20200225171738464.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQ3MjAwMjI=,size_16,color_FFFFFF,t_70)

- 选择UI的主题,推荐极客黑,护眼

![](https://img-blog.csdnimg.cn/20200225171738464.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQ3MjAwMjI=,size_16,color_FFFFFF,t_70)

- SDK 组件安装,修改SDK的路径

![](https://img-blog.csdnimg.cn/20200225171745936.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQ3MjAwMjI=,size_16,color_FFFFFF,t_70)

- 启动欢迎页面

![](https://img-blog.csdnimg.cn/20200225171825951.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQ3MjAwMjI=,size_16,color_FFFFFF,t_70)

## 3. 配置JDK及JAVA的环境

### 3.1 打开系统环境

![](https://img-blog.csdnimg.cn/20200225171035476.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQ3MjAwMjI=,size_16,color_FFFFFF,t_70)

- 打开环境变量

![](https://img-blog.csdnimg.cn/20200225171056143.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQ3MjAwMjI=,size_16,color_FFFFFF,t_70)

- 复制jdk的路径,也就是我们前面安装JDK时设置的路径

![](https://img-blog.csdnimg.cn/20200225171108609.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQ3MjAwMjI=,size_16,color_FFFFFF,t_70)

### 3.2 配置 JAVA_HOME

变量名:JAVA_HOME

变量值:JDK安装目录(C:\Java\jdk1.8.0_202)

![](https://img-blog.csdnimg.cn/20200225171202141.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQ3MjAwMjI=,size_16,color_FFFFFF,t_70)

### 3.3 配置 CLASSPATH

变量名:CLASSPATH

变量值:.;%JAVA_HOME%\lib;%JAVA_HOME%\lib\tools.jar;

![](https://img-blog.csdnimg.cn/2020022517123525.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQ3MjAwMjI=,size_16,color_FFFFFF,t_70)

### 3.4 编辑 path

变量名:Path

变量值:;%JAVA_HOME%\bin;%JAVA_HOME%\jre\bin;

Path为系统中的变量不需要新建,直接选择Path进行编辑,弹窗后选择编辑文本,再确认

![](https://img-blog.csdnimg.cn/20200225171256193.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQ3MjAwMjI=,size_16,color_FFFFFF,t_70)

### 3.5 确认

- 键盘快捷 Win+R,打开“运行”,输入 cmd

输入 javac ,回车

![](https://img-blog.csdnimg.cn/20200225171445961.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQ3MjAwMjI=,size_16,color_FFFFFF,t_70)

- 确认环境变量

![](https://img-blog.csdnimg.cn/20200225171341702.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQ3MjAwMjI=,size_16,color_FFFFFF,t_70)

## 4. 配置 Android Studio

每次在一台新的电脑中安装完 AS 都需要对其进行一些配置,今天总结一下,方便以后换电脑了再配置。

### 4.1 设置代码字体大小和样式

1. command + ,快速弹出 Preferences 框;

2. 点击 Editor --> Font;

3. 修改完后点击 Apply --> OK 。

![a.jpg](https://imgconvert.csdnimg.cn/aHR0cHM6Ly91cGxvYWQtaW1hZ2VzLmppYW5zaHUuaW8vdXBsb2FkX2ltYWdlcy85MTM0ODIyLTkwNDU3NWQ2MzJmNmZlY2EuanBn?x-oss-process=image/format,png)

### 4.2 代码提示不区分大小写

1. command + ,快速弹出 Preferences 框;

2. 点击 Editor --> General --> Code Completion ;

3. 去掉 Match case 勾选;

4. 修改完后点击 Apply --> OK 。

![b.jpg](https://imgconvert.csdnimg.cn/aHR0cHM6Ly91cGxvYWQtaW1hZ2VzLmppYW5zaHUuaW8vdXBsb2FkX2ltYWdlcy85MTM0ODIyLWUzZGRkZTVlOWY4NTk0ZDYuanBn?x-oss-process=image/format,png)

### 4.3  变量命名提示

1. command + ,快速弹出 Preferences 框;

2. 点击 Editor --> Code Style --> Java --> Code Generation ;

3. 设置 Filed 前缀为: m ,Static Filed 前缀为: s;

4. 修改完后点击 Apply --> OK 。

![c.jpg](https://imgconvert.csdnimg.cn/aHR0cHM6Ly91cGxvYWQtaW1hZ2VzLmppYW5zaHUuaW8vdXBsb2FkX2ltYWdlcy85MTM0ODIyLWRkZGNmMDBlMjlkYjVjOGYuanBn?x-oss-process=image/format,png)

### 4.4  设置编码者信息

1. command + ,快速弹出 Preferences 框;

2, 选择 Editor -> File And Code Templates -> Includes -> File Header;

3. 填写自己的模板,勾选 Enable Live Templates;

4. 然后点击 Apply -> OK 应用。

![d.jpg](https://imgconvert.csdnimg.cn/aHR0cHM6Ly91cGxvYWQtaW1hZ2VzLmppYW5zaHUuaW8vdXBsb2FkX2ltYWdlcy85MTM0ODIyLTU1ZGJjYjQyNzdkNDQ4OTEuanBn?x-oss-process=image/format,png)

### 4.5 修改 Logcat 日志的显示颜色

1. command + ,快速弹出 Preferences 框;

2. 选择 Editor --> Color Scheme --> Android Logcat;

3. 去掉 Inherit values from: 勾选,修改相应等级的颜色;

4. 然后点击 Apply -> OK 应用。

Assert    #BA68C8

Debug    #2196F3

Error      #F44336

Info        #4CAF50

Verbose  #BBBBBB

Warning #FF9800

![e.jpg](https://imgconvert.csdnimg.cn/aHR0cHM6Ly91cGxvYWQtaW1hZ2VzLmppYW5zaHUuaW8vdXBsb2FkX2ltYWdlcy85MTM0ODIyLWY1Y2UwOGM0OTFiMzIyYTguanBn?x-oss-process=image/format,png)

### 4.6 安装常用插件

1. command + ,快速弹出 Preferences 框;

2. 选择 Plugins -> Browse Reposteries;

3. 搜索 Xxxx 插件 ,然后点击 Install;

4. 安装完成后,重启 Android Studio。

* Parcelable      一键完成序列化对象

* GsonFormat  一键将json 转Java Been

* Alibaba Java Coding Guidelines  检查代码是否规范

![g.jpg](https://imgconvert.csdnimg.cn/aHR0cHM6Ly91cGxvYWQtaW1hZ2VzLmppYW5zaHUuaW8vdXBsb2FkX2ltYWdlcy85MTM0ODIyLWU0MzE5ODNhYjdjZWE2ZmQuanBn?x-oss-process=image/format,png)

## Android studio 设置自动导包:

File -->Setting-->Editor-->General-->Auto Import  ,进入到该界面后可以看到有 Add unambiguous imports on the fly  选项,勾选此选项即可实现自动导入包。Optimize imports on the fly(for current project)选项,功能是自动删除无用的包,可以看情况勾选啦!

### 4.7 更换主题

使用 [Colors Themes](http://color-themes.com/?view=index) 提供的的主题模版 :

这里提供了很多模版,选择一个你喜欢的下载,下载下来是一个jar 包,导入 Android Studio 就可以使用了。

1. 找到你喜欢的主题模版,点击右下角的下载按钮,进入如下图:

![f.jpg](https://imgconvert.csdnimg.cn/aHR0cHM6Ly91cGxvYWQtaW1hZ2VzLmppYW5zaHUuaW8vdXBsb2FkX2ltYWdlcy85MTM0ODIyLWM0M2ViYjk1MjEzOTdkMGUuanBn?x-oss-process=image/format,png)

2. 下载下来是一个很小的 Jar包,我们直接包jar包导入Android Studio 。在Android Studio 上 点击 File -> Import Settings ,选择中下载的jar 包,来到如下界面:

![image](https://imgconvert.csdnimg.cn/aHR0cHM6Ly91cGxvYWQtaW1hZ2VzLmppYW5zaHUuaW8vdXBsb2FkX2ltYWdlcy8zNTEzOTk1LTg4Yzk5OTBkMGY5ZTVlYzQucG5n?x-oss-process=image/format,png)

3. 如上图,点击确认,会提示重启 Android Studio ,点击 OK 重启 Android Studio 就好了。

[Android Studio 小技巧合集](https://juejin.im/entry/56c1556179bc440054fd4e6b?utm_source=gold-miner&utm_medium=readme&utm_campaign=github)

你可能感兴趣的:(Android Studio 开发环境配置)