productFlavoue.kt

def final packageId = "com.app"
def versionPropFile = rootProject.file('version.properties')
def versionProps = new Properties()
versionProps.load(new FileInputStream(versionPropFile))

android {
    compileSdkVersion 31
    buildToolsVersion "30.0.3"

    defaultConfig {
        applicationId packageId
        minSdkVersion 21
        targetSdkVersion 31
        versionCode 11
        versionName "2.1.5"

        buildTypes {
            debug {

                debuggable true
                multiDexEnabled true
                minifyEnabled false
                useProguard false
                shrinkResources false
                manifestPlaceholders = [crashlyticsCollectionEnabled: 'true', analyticsEnabled: 'false']

            }
            release {
                debuggable false
                minifyEnabled false
                manifestPlaceholders = [crashlyticsCollectionEnabled: 'true', analyticsEnabled: 'true']
                multiDexEnabled true
                useProguard true
                shrinkResources false
                proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro']
            }
        }

       
        signingConfigs {
            release {
                storeFile file('..\\keystore.jks')
                storePassword 
                keyPassword 
                keyAlias = 'key0'
            }
        }

        flavorDimensions "version"
        productFlavors {

            dev {
                buildConfigField "String", "RELEASE_TYPE", "\"dev\""
                versionNameSuffix ".${versionProps['INTERNAL_VERSION_CODE']}-dev"
                resValue "string", "app_name", "Dev"
                applicationIdSuffix ".dev"
                signingConfig signingConfigs.release


            }
            qa {

                buildConfigField "String", "RELEASE_TYPE", "\"qa\""
                versionNameSuffix ".${versionProps['INTERNAL_VERSION_CODE']}-qa"
                resValue "string", "app_name", "QA"
                applicationIdSuffix ".qa"
                signingConfig signingConfigs.release


            }
            prod {
                buildConfigField "String", "RELEASE_TYPE", "\"prod\""
                resValue "string", "app_name", "app name"
                signingConfig signingConfigs.release

            }
            uat {
                buildConfigField "String", "RELEASE_TYPE", "\"uat\""
                resValue "string", "app_name", "UAT"
                signingConfig signingConfigs.release
                applicationIdSuffix ".uat"


            }
            demo {
                buildConfigField "String", "RELEASE_TYPE", "\"demo\""
                resValue "string", "app_name", "Demo"
                signingConfig signingConfigs.release

            }
        }

        lintOptions {
            checkReleaseBuilds true
            abortOnError false
        }
        applicationVariants.all { variant ->
            if (variant.buildType.name == 'release') {
                variant.assemble.doLast {
                    def code = versionProps['INTERNAL_VERSION_CODE'].toInteger() + 1
                    versionProps['INTERNAL_VERSION_CODE'] = code.toString()
                    versionProps.store(versionPropFile.newWriter(), null)
                }
            }
            variant.outputs.all {
                def formattedDate = new Date().format('yyyy_MM_dd')
                def versionName = variant.versionName
                outputFileName = "app_${versionName}_${formattedDate}.apk"
            }
        }
        ndk {
//            abiFilters "armeabi-v7a", "x86","x86-64"
            abiFilters 'armeabi-v7a', 'arm64-v8a', 'x86', 'x86_64'
//            abiFilters  'arm64-v8a','x86_64'

        }


        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }
    kotlinOptions {
        jvmTarget = '1.8'
    }
    buildFeatures {
        dataBinding true
    }


}