1. android 相关下载工具及学习网址:http://www.androiddevtools.cn/index.html
2. android下载版本为如下
64位系统为:android-studio-ide-173.4907809-windows.exe
3. 待工具安装好之后新建工程报下错误:
Could not GET xxx, Received status code 400 from server: Bad Request
可以按照这样处理:https://blog.youkuaiyun.com/zengmingen/article/details/79877676
4. 第3步又出现了新的问题
Unable to resolve dependency for ':app@debug/compileClasspath': Could not resolve com.android.support:appcompat-v7:28.0.0.
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Could not GET “XXXXX.xml”Received status code 400
这个问题坑的好惨,具体处理方式:https://www.jianshu.com/p/e0ba79c83183
具体解决方式是找到这个文件 C:\Users\nxbb\.gradle\gradle.properties 屏蔽掉里面的代理信息
## For more details on how to configure your build environment visit
# http://www.gradle.org/docs/current/userguide/build_environment.html
#
# Specifies the JVM arguments used for the daemon process.
# The setting is particularly useful for tweaking memory settings.
# Default value: -Xmx1024m -XX:MaxPermSize=256m
# org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
#
# When configured, Gradle will run in incubating parallel mode.
# This option should only be used with decoupled projects. More details, visit
# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
# org.gradle.parallel=true
#Sat Oct 20 21:05:52 CST 2018
//------------以下部分屏蔽掉
#systemProp.https.proxyPort=80
#systemProp.http.proxyHost=mirrors.neusoft.edu.cn
#systemProp.https.proxyHost=mirrors.neusoft.edu.cn
#systemProp.http.proxyPort=80
5. 2018-10-16 Android stdion用不了,打开工程无法编译通过,发现gradle4.4变更成4.6,同时代理第4.中的代理路径也变了,原来是屏蔽掉的,后面可能是gradle4.6的更新导致。现在是可以编译了,具体我也搞不清修改了哪些地方,大概如下
5.1 先在build.gradle里确定gradle插件版本(注意是gradle插件!!!),我的升级成了gradle4.6,其对应的插件为
classpath 'com.android.tools.build:gradle:3.2.1'
5.2 File->setting->Build,Execution,Deloyment->Gradle,勾选"Use local gradle distribution",选择gradle的路径,记住这个导入的路径是Android stdio的安装路径,我的路径如下
D:/Android Studio/gradle/gradle-4.6
5.3 File->setting->Build,Execution,Deloyment->Gradle->Android Stdio,勾选"Enable embeded Maven repostory"
5.4 可以用Every thing工具搜索gradle.properties, 注意这个gradle.properties是在C盘目录, 不是项目的目录,将代理信息屏蔽掉C:\Users\nxbb\.gradle\gradle.properties,按照上面第4.步骤处理即可
5.5 查看该路径下是否又gradle4.6版本,没有就手动下载,然后解压
C:\Users\nxbb\.gradle\wrapper\dists\gradle-4.6-all\bcst21l2brirad8k2ben1letg\gradle-4.6