2019-01-28 AndroidSudio配置

引用别人的

https://blog.csdn.net/aqxin/article/details/52441178

1、开启gradle单独的守护进程

在下面的目录下面打开（创建）gradle.properties文件

/home/<username>/.gradle/ (Linux)

/Users/<username>/.gradle/ (Mac)

C:\Users\<username>\.gradle (Windows)

并在文件中增加：

org.gradle.daemon=true

同时修改项目下的gradle.properties文件也可以优化：

# Project-wide Gradle settings.

# IDE (e.g. Android Studio) users:

# Settings specified in this file will override any Gradle settings

# configured through the IDE.

# For more details on how to configure your build environment visit

# http://www.gradle.org/docs/current/userguide/build_environment.html

# The Gradle daemon aims to improve the startup and execution time of Gradle.

# When set to true the Gradle daemon is to run the build.

# TODO: disable daemon on CI, since builds should be clean and reliable on servers

org.gradle.daemon=true

# Specifies the JVM arguments used for the daemon process.

# The setting is particularly useful for tweaking memory settings.

# Default value: -Xmx10248m -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

# Enables new incubating mode that makes Gradle selective when configuring projects.

# Only relevant projects are configured which results in faster builds for large multi-projects.

# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:configuration_on_demand

org.gradle.configureondemand=true

同时上面的这些参数也可以配置到前面的用户目录下的gradle.properties文件里，那样就不是针对一个项目生效，而是针对所有项目生效。

上面的配置文件主要就是做， 增大gradle运行的java虚拟机的大小，让gradle在编译的时候使用独立进程，让gradle可以平行的运行。

2、让Android studio可以申请大内存

installation path\bin\studio64.exe.vmoptions or studio.exe.vmoptions

使用文本编辑器打开，找到起始两行，如下

-Xms128m

-Xmx750m

修改最小值和最大值，建议为

-Xms256m

-Xmx2048m

3、Android Studio启动优化

installation path\bin\idea.properties

使用文本编辑器打开，在最末添加一行

disable.android.first.run=true

4、优化编译

  打开设置页面 File->Settings->Build->Compiler

  勾选除第二项之外的其他选项，开启优化

打开设置页面 File->Settings->Build->Build Tools->Gradle

勾上“Offine work”选项，勾上后就不会联网进行第三方库的自动下载。

注：每次升级Android Studio或SDK后这些配置有可能会恢复默认