android studio 工具优化

1、C:\Program Files\Android\Android Studio\bin
studio64.exe.vmoptions 修改如下
-Xms512m
-Xmx4096m
-XX:ReservedCodeCacheSize=1024m
2、gradle.properties 修改：
systemProp.http.proxyHost=127.0.0.1
org.gradle.jvmargs=-Xmx2048m
systemProp.http.proxyPort=1080
org.gradle.parallel=true
org.gradle.configureondemand=true
org.gradle.daemon=true
3、build.gradle(app)修改：
  android{
//add
dexOptions {
incremental =true
javaMaxHeapSize "4g" //越大越快
preDexLibraries = false
}
  
  }