1. install jdk-8 -x64=> x64 default support run more Xmx(memory) than x86, and more faster generated file
http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html
2. jdk环境变量配置
https://jingyan.baidu.com/article/6dad5075d1dc40a123e36ea3.html
3. windows - android studio => integrated sdk, avd, and for better check cli generated native java file
4. mac - xcode => for settng personal xcode server /accounts/profile setting(per 7 days have to subscript again from appl id, have limit apps to install in 7 days in one applie id.) to install app instal personal app, and also for better check cli generated native object-c, swift file.
5. windows - cmd/ bcdedit /set hypervisorlaunchtype off => to support android / interl Virtualization
6. windows - cmd/ BCDEdit /set hypervisorlaunchtype auto => to support hyper - v/ os Virtualization
7. improvement 1: android\gradle\wrapper\gradle-wrapper.properties=>
change to distributionUrl=file:///F:/DB/gradle/gradle-4.4-all.zip
8. improvement 2: add GRADLE_USER_HOME C:\gradle-4.7 in System Variable => for gradle build check to local file.
9. improvement 3: android studio/setting/Gradle/tick and setting user local gradle location and office work service directory path: C:/gradle-4.7
10.node install: https://nodejs.org/en/download/
11. install vscode: https://code.visualstudio.com/
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