add AOSP platform key for debug

            keyAlias = System.getenv("ANDROID_KEY_ALIAS")

            keyPassword = System.getenv("ANDROID_KEY_PASSWORD")

        }

        create("platform") {

            storeFile = file("keystore/platform.jks")

            storePassword = "platform"

            keyAlias = "platform"

            keyPassword = "platform"

        }

    }

    buildTypes {

        getByName("debug") {

            isMinifyEnabled = false

            proguardFiles(getDefaultProguardFile("proguard-android-optimize.txt"), "proguard-rules-release.pro")

            isShrinkResources = false

            signingConfig = signingConfigs.findByName("platform")

        }

        getByName("release") {

            isMinifyEnabled = true

            proguardFiles(getDefaultProguardFile("proguard-android-optimize.txt"), "proguard-rules-release.pro")

            isShrinkResources = true

            signingConfig = signingConfigs.findByName("bitfire")

            signingConfig = signingConfigs.findByName("platform")

        }

    }