repositories {
mavenCentral()
maven { url "https://jitpack.io" }
maven { url "http://maven.aliyun.com/nexus/content/groups/public/" }
maven { url 'http://maven.oschina.net/content/groups/public/' }
maven { url 'https://oss.sonatype.org/content/repositories/snapshots/' }
maven { url "http://maven.springframework.org/release" }
maven { url "http://maven.restlet.org" }
maven { url "http://mirrors.ibiblio.org/maven2" }
maven {
url "http://repo.baichuan-android.taobao.com/content/groups/BaichuanRepositories/"
}
maven { url 'https://maven.fabric.io/public' }
jcenter()
google()
}
当然 jcenter在国内的话,基本没人使用了,当然作为android开发者24小时翻墙,是可以用得。。这里非常推荐使用阿里,速度,那叫一个快。。。千万别把这些一股脑地都放到自己的项目中。用不了,还耽误搜索时间。
深受代码编译运行极慢的困扰的胖友们有福了。以下内容亲自验证并确认有效
先看效果,配置后:
平均28s,当然这个还是要看项目情况
未优化前:
将近5分钟
org.gradle.daemon=true
org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
org.gradle.parallel=true
org.gradle.configureondemand=true
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环境:studio 3.0,win7 64位 16G
android studio2.1
在运行程序的时候Gradle Build Running 特别慢,一个helloworld都快2min了
1、开启gradle单独的守护进程
在下面的目录下面创建gradle.properties文件:
* /home//.gradle/ (Linux)
* /Users//.gradle/ (Mac)
* C:\Users\\.gradle (Windows)
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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
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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、修改android studio配置
在android studio的配置中,开启offline模式,以及修改配置。实际上的配置和上面的一大段一样,主要是在这个地方配置的只会在ide构建的时候生效,命令行构建不会生效。