1.在build.gradle添加脚本指定编译堆内存
- 如果在整个工程中生效,则在build.gradle中增加如下配置:
android { .............. dexOptions { incremental true javaMaxHeapSize "4g" } ............... }
- 如果只在单元测试的时候生效,则在build.gradle中增加如下配置:
android { .............. testOptions { android.dexOptions { incremental true javaMaxHeapSize "4g" } } ............... }
2.添加gradle的配置文件指定堆内存也可以在gradle.properties中修改build环境中的jvmargs参数大小:在项目根目录新建gradle.properties文件内容为: -
## Project-wide Gradle settings. # # 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: -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 #Mon Jun 13 14:58:46 CST 2016 org.gradle.daemon=true org.gradle.parallel=true org.gradle.jvmargs=-Xmx5120m
Android Studio编译报错“java.lang.OutOfMemoryError: GC overhead limit exceeded