猿问
下载APP

请教一下android studio 为什么每次build gradle很慢?

android studio 为什么每次build gradle很慢


料青山看我应如是
浏览 89回答 4
4回答

缥缈止盈

一个很重要的原因是默认使用内存太小了,你可以设置的大一点,不超过自身内存,如下:C:\Users\你的用户名\.gradle目录下新建一个文件名为gradle.properties的文件。内容为:org.gradle.daemon=trueorg.gradle.jvmargs=-Xmx1536M给的内存越大,跑的越快然后重启你的Android Studio,搞定。

泛舟湖上清波郎朗

gradle build如果要直接生成apk的话,需要自己写脚本,类似于当年的ant,如果不写脚本的话,建议使用android strudio的Build菜单里有make apk选项,其中有两个,一个是生成未签名apk,一个是生成签名apk。生成签名apk时需要你先做一个签名文件,然后根据生成apk向导导入签名文件

qq_笑_17

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/<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## 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 serversorg.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=256morg.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#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.#org.gradle.configureondemand=true

回首忆惘然

 已经使用Android Studio进行开发超过一年,随着项目的增大,依赖库的增多,构建速度越来越慢,现在最慢要6分钟才能build一个release的安装包,在网上查找资料,发现可以通过一些配置可以加快速度,这里跟大家分享一下。  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/<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#&nbsp;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 serversorg.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=256morg.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#&nbsp;http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projectsorg.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.#&nbsp;http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:configuration_on_demandorg.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。  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。
打开App,查看更多内容
随时随地看视频慕课网APP
我要回答