How to get the project name in build.gradle in android studio?

buildTypes {
    release {
        applicationVariants.all { variant ->
                    variant.outputs.each { output -> String projectName = project.name
            }
        }
    }
}

CodePudding user response：

buildTypes {
       release {
           applicationVariants.all { variant ->
                variant.outputs.each { output -> String projectName = getRootProject().name
        }
    }
}

CodePudding user response：

app-release.apk can be replaced by your-project-name.apk

buildTypes {
   release {
     applicationVariants.all { variant ->
       variant.outputs.each { output -> String projectName = getRootProject().name 
                                     output.outputFileName = projectName   ".apk"
    }
}

OR

    buildTypes {
   release {
     applicationVariants.all { variant ->
       variant.outputs.each { output -> 
                              output.outputFileName = getRootProject().name   ".apk"
    }
}