参考文章

android.applicationVariants.all {

variant ->

//这里是修改输出目录的

if(variant.buildType.name=="debug" && !rootProject.ext.devmodelmanager.debug_model_true){

variant.getPackageApplication().outputDirectory = new File(rootProject.ext.android.apkSavePath+"/debug")

}else if(variant.buildType.name!="debug"){

variant.getPackageApplication().outputDirectory = new File(rootProject.ext.android.apkSavePath+"/release")

}

variant.outputs.all {

//这里修改apk文件名

if (isReleaseBuildType()) {

outputFileName = "appName_${rootProject.ext.android.applicationId}_${rootProject.ext.android.versionName}_${releaseTime()}.apk"

} else {

outputFileName = "appName_${rootProject.ext.android.applicationId}_${rootProject.ext.android.versionName}_${releaseTime()}_debug.apk"

}

}

//自动混淆已经开启

if (variant.getBuildType().isMinifyEnabled()) {

def path = "${projectDir}/mappings";

if(variant.buildType.name=="debug"){

path = rootProject.ext.android.apkSavePath+"/debug";

}else{

path = rootProject.ext.android.apkSavePath+"/release";

}

//考本mapping 到目的目录

variant.assemble.doLast {

copy {

from variant.mappingFile

into path

rename { String fileName ->

"mapping_appname_${rootProject.ext.android.applicationId}_${rootProject.ext.android.versionName}.txt"

}

}

}

}

}