Merge "Allow flag-guarded Java optimizations for services"

    },

}

// Opt-in config for optimizing and shrinking the services target using R8.

// Enabled via `export SYSTEM_OPTIMIZE_JAVA=true`, or explicitly in Make via the

// `SOONG_CONFIG_ANDROID_SYSTEM_OPTIMIZE_JAVA` variable.

// TODO(b/196084106): Enable optimizations by default after stabilizing and

// building out retrace infrastructure.

soong_config_module_type {

    name: "system_optimized_java_defaults",

    module_type: "java_defaults",

    config_namespace: "ANDROID",

    bool_variables: ["SYSTEM_OPTIMIZE_JAVA"],

    properties: ["optimize"],

}

system_optimized_java_defaults {

    name: "services_java_defaults",

    soong_config_variables: {

        SYSTEM_OPTIMIZE_JAVA: {

            optimize: {

                enabled: true,

                optimize: true,

                shrink: true,

                proguard_flags_files: ["proguard.flags"],

            },

            // Note: Optimizations are disabled by default if unspecified in

            // the java_library rule.

            conditions_default: {},

        },

    },

}

filegroup {

    name: "services-main-sources",

    srcs: [

// ============================================================

java_library {

    name: "services",

    defaults: ["services_java_defaults"],

    installable: true,

    dex_preopt: {

# TODO(b/196084106): Refine and optimize this configuration. Note that this

# configuration is only used when `SOONG_CONFIG_ANDROID_SYSTEM_OPTIMIZE_JAVA=true`.

-keep,allowoptimization,allowaccessmodification class ** {

  *;

}

# Various classes subclassed in ethernet-service (avoid marking final).

-keep public class android.net.** { *; }

# Referenced via CarServiceHelperService in car-frameworks-service (avoid removing).

-keep public class com.android.server.utils.Slogf { *; }

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